Artículos de revistas: "Phytoremediation"

1

Kania Salsabilah Nur Rifanda, Ahmad Erlan Afiuddin y Tanti Utami Dewi. "Potensi Tanaman Sangitan (Sambucus javanica) sebagai Fitoremediator Tanah Tercemar Logam Berat Zn dari Air Limbah Industri Pelapisan Logam". Jurnal Pengendalian Pencemaran Lingkungan (JPPL) 6, n.º 1 (31 de marzo de 2024): 8–16. http://dx.doi.org/10.35970/jppl.v6i1.2067.

Texto completo

Resumen

Phytoremediation is an alternative biological treatment that can be used to reduce soil or water pollutants. Phytoremediation has the advantage of environmentally friendly waste products and a lower budget compared to physical and chemical processes. In addition, phytoremediation has the weakness of long contaminant absorption times, and quite a few plants that are used as phytoremediation agents die because they are unable to survive the high concentrations of heavy metals contained in polluted media. This study aims to determine the ability of the S. javanica (S. javanica) plant as a phytoremediator for soil contaminated with the heavy metal Zn from industrial wastewater. Phytoremediation lasted for 10 days by contacting artificial Zn wastewater with a concentration of 5 mg/L and as much as 50 ml/day on the test plants. The planting medium used was 100% soil (A1) and 50% homogenized soil with 50% manure (A2). Tests were carried out on each part of the plant and growing medium with contact times of 0, 5, and 10 days of phytoremediation. The plant used as a phytoremediator is Sangitan (S. javanica). The optimum contact time in this study occurred on the 10th day of phytoremediation, and the addition of a 50% dose of organic matter in manure had an effect on the concentration of the heavy metal Zn. The accumulation of heavy metal Zn in plant leaves was greater than in roots, with an average BCF of 0.694 for leaves and 0.308 for roots. While the TF value > 1 represents that the Sangitan plant (S. javanica) has the potential to be a phytoremediator and has a high ability to translocate the heavy metal Zn.

Los estilos APA, Harvard, Vancouver, ISO, etc.

2

Shah, Pragya. "How Phytoremediator Plants Showing Potential of Maximum Remediation of Heavy Metals". International Journal for Research in Applied Science and Engineering Technology 10, n.º 9 (30 de septiembre de 2022): 1537–39. http://dx.doi.org/10.22214/ijraset.2022.46858.

Texto completo

Resumen

Abstract: The original laboratory work done by Pragya Shah on Phytoremediation technology shows that Phytoremediator plants have maximum capacity of Phytoremediation technique.Heavy metal like lead Pb, cadmium Cd, Cr ie Chromium are dangerous for living beings, plants etc,if present in environment,soil, water makes a person ill.Mustard plant(Brassica juncea,nigra), Tomato plant (Solenum lycopersicon) are Phytoremediator plants showing maximum remediation of heavy metals.Mustard shows higher germination rates.Tomato(Solanum lycopersicon)BCF value is 1.43>1showing higher potential of Phytoremediation.Mustard plant(Brassica juncea) and Tomato plant ie Solanum lycopersicon showing higher rates of remediation of heavy metals ie 99.99% showing higher potential of Phytoremediation technique.

Los estilos APA, Harvard, Vancouver, ISO, etc.

3

Babu, S. M. Omar Faruque, M. Belal Hossain, M. Safiur Rahman, Moshiur Rahman, A. S. Shafiuddin Ahmed, Md Monjurul Hasan, Ahmed Rakib, Talha Bin Emran, Jianbo Xiao y Jesus Simal-Gandara. "Phytoremediation of Toxic Metals: A Sustainable Green Solution for Clean Environment". Applied Sciences 11, n.º 21 (3 de noviembre de 2021): 10348. http://dx.doi.org/10.3390/app112110348.

Texto completo

Resumen

Contamination of aquatic ecosystems by various sources has become a major worry all over the world. Pollutants can enter the human body through the food chain from aquatic and soil habitats. These pollutants can cause various chronic diseases in humans and mortality if they collect in the body over an extended period. Although the phytoremediation technique cannot completely remove harmful materials, it is an environmentally benign, cost-effective, and natural process that has no negative effects on the environment. The main types of phytoremediation, their mechanisms, and strategies to raise the remediation rate and the use of genetically altered plants, phytoremediation plant prospects, economics, and usable plants are reviewed in this review. Several factors influence the phytoremediation process, including types of contaminants, pollutant characteristics, and plant species selection, climate considerations, flooding and aging, the effect of salt, soil parameters, and redox potential. Phytoremediation’s environmental and economic efficiency, use, and relevance are depicted in our work. Multiple recent breakthroughs in phytoremediation technologies are also mentioned in this review.

Los estilos APA, Harvard, Vancouver, ISO, etc.

4

Ruley, J. A., A. Amoding, J. B. Tumuhairwe, T. A. Basamba, E. Opolot y H. Oryem-Origa. "Enhancing the Phytoremediation of Hydrocarbon-Contaminated Soils in the Sudd Wetlands, South Sudan, Using Organic Manure". Applied and Environmental Soil Science 2020 (11 de marzo de 2020): 1–8. http://dx.doi.org/10.1155/2020/4614286.

Texto completo

Resumen

Phytoremediation of hydrocarbon-contaminated soils is a challenging process. In an effort to enhance phytoremediation, soil was artificially contaminated with known concentration of light crude oil containing Total petroleum hydrocarbon (TPH) at a concentration of 75 gkg−1 soil. The contaminated soil was subjected to phytoremediation trial using four plant species (Oryza longistaminata, Sorghum arundinaceum, Tithonia diversifolia, and Hyparrhenia rufa) plus no plant used as control for natural attenuation. These phytoremediators were amended with concentrations (0, 5 and 10 gkg−1 soil) of organic manure (cow dung). Results at 120 days after planting, showed that application of manure at concentrations of 5 and 10 gkg−1 soil combined with an efficient phytoremediator can significantly enhance reduction of TPH compared to natural attenuation or use of either manure or a phytoremediator alone (p<0.05). The study also showed that a treatment combination of manure 5 gkg−1 soil, with a phytoremediator gives a similar mean percentage reduction of TPH as manure 10 gkg−1 soil (p>0.05). Therefore, the study concludes that use of phytoremediators and manure 5 gkg−1 soil could promote the restoration of TPH contaminated-soils in the Sudd region of South Sudan.

Los estilos APA, Harvard, Vancouver, ISO, etc.

5

Raza, Ali, Madiha Habib, Shiva Najafi Kakavand, Zainab Zahid, Noreen Zahra, Rahat Sharif y Mirza Hasanuzzaman. "Phytoremediation of Cadmium: Physiological, Biochemical, and Molecular Mechanisms". Biology 9, n.º 7 (21 de julio de 2020): 177. http://dx.doi.org/10.3390/biology9070177.

Texto completo

Resumen

Cadmium (Cd) is one of the most toxic metals in the environment, and has noxious effects on plant growth and production. Cd-accumulating plants showed reduced growth and productivity. Therefore, remediation of this non-essential and toxic pollutant is a prerequisite. Plant-based phytoremediation methodology is considered as one a secure, environmentally friendly, and cost-effective approach for toxic metal remediation. Phytoremediating plants transport and accumulate Cd inside their roots, shoots, leaves, and vacuoles. Phytoremediation of Cd-contaminated sites through hyperaccumulator plants proves a ground-breaking and profitable choice to combat the contaminants. Moreover, the efficiency of Cd phytoremediation and Cd bioavailability can be improved by using plant growth-promoting bacteria (PGPB). Emerging modern molecular technologies have augmented our insight into the metabolic processes involved in Cd tolerance in regular cultivated crops and hyperaccumulator plants. Plants’ development via genetic engineering tools, like enhanced metal uptake, metal transport, Cd accumulation, and the overall Cd tolerance, unlocks new directions for phytoremediation. In this review, we outline the physiological, biochemical, and molecular mechanisms involved in Cd phytoremediation. Further, a focus on the potential of omics and genetic engineering strategies has been documented for the efficient remediation of a Cd-contaminated environment.

Los estilos APA, Harvard, Vancouver, ISO, etc.

6

Afkar, Khilyatul, Layyinatul Khoiriyah, Miftahul Khoiriyah, Siti Rahayu Primayanti, Mohamad Gofur, Intan Surul Chasanah Putri2, Maschan Yusuf Musthofa et al. "Reaktor Fitoremidiasi sebagai Pengolah Limbah Cair Tekstil di Kampung Batik Jetis, Kelurahan Lemahputro, Kabupaten Sidoarjo". Journal of Science and Social Development 4, n.º 2 (13 de enero de 2022): 26–34. http://dx.doi.org/10.55732/jossd.v4i2.530.

Texto completo

Resumen

Batik is one of Indonesia's cultural treasures that is popular and worldwide. However, behind the manufacturing process, batik creates textile liquid waste that requires processing because it contains hazardous substances. Kampung Batik Jetis Sidoarjo is one of the locations for batik craftsmen in Indonesia. Textile liquid waste contains a lot of hazardous substances such as dyes, heavy metals, and suspended solids. On average, textile wastewater in Indonesia contains 750 mg/l suspended solids and 500 mg/l BOD. Comparison of COD:BOD is in the range of 1.5:1 to 3:1. Phytoremediation is an environmentally friendly method that is widely used to treat waste. Water hyacinth is a phytoremediator plant used in this activity because it has the ability to absorb pollutants that are cheap and easy to find. Phytoremediation reactor is used to assist the process of Phytoremediation. This activity aims to educate the people of Kampung Batik Jetis in processing textile liquid waste and being able to build a phytoremediation reactor. The benefits obtained are that the hazardous substances in textile wastewater are reduced and are safely disposed of in water bodies. The results obtained in this activity are increasing the knowledge of the people of Kampung Jetis in processing textile liquid waste using a Phytoremediation reactor.

Los estilos APA, Harvard, Vancouver, ISO, etc.

7

Bhasin, S. K. y Punit Bhardwaj. "Mathematical Approach to Assess Phytoremediation Potential of Water Hyacinth (E Crassipes) For Distillery Effuent-A Case Study". International Journal of Engineering Science and Humanities 4, n.º 1 (30 de junio de 2014): 1–5. http://dx.doi.org/10.62904/bdvsg070.

Texto completo

Resumen

The Phytoremediation of distillery effluent employing water hyacinth as a phytoremediator has been assessed in terms of reduction in pH, EC,BOD, COD, TSS, TDS, Na and K. the effluent has been treated for 60 days. A significant reduction in all the selected parameters of distillery effluent over zero day value has been observed. A model for studying the phytoremediation potential of water hyacinth (E.crassipes,) against distillery effluent has been developed and analyzed. All parameters exhibited exponential decrease from the start up to 45 days and thereafter showed negligible decrease till the termination of the experiment. The value of absorption coefficient (µ) calculated from the observed as well as estimated values of all parameters have been found comparable. The proposed phytoremediation model establishes that this technique can be profitably employed for the abatement of pollution from industrial waste water.

Los estilos APA, Harvard, Vancouver, ISO, etc.

8

Srivastava, Sudhakar, Anurakti Shukla, Vishnu D. Rajput, Kundan Kumar, Tatiana Minkina, Saglara Mandzhieva, Antonina Shmaraeva y Penna Suprasanna. "Arsenic Remediation through Sustainable Phytoremediation Approaches". Minerals 11, n.º 9 (28 de agosto de 2021): 936. http://dx.doi.org/10.3390/min11090936.

Texto completo

Resumen

Arsenic contamination of the environment is a serious problem threatening the health of millions of people exposed to arsenic (As) via drinking water and crops grown in contaminated areas. The remediation of As-contaminated soil and water bodies needs to be sustainable, low-cost and feasible to apply in the most affected low-to-middle income countries, like India and Bangladesh. Phytoremediation is an aesthetically appreciable and successful approach that can be used for As decontamination with use of the best approach(es) and the most promising plant(s). However, phytoremediation lacks the required speed and sometimes the stress caused by As could diminish plants’ potential for remediation. To tackle these demerits, we need augment plants’ potential with appropriate technological methods including microbial and nanoparticles applications and genetic modification of plants to alleviate the As stress and enhance As accumulation in phytoremediator plants. The present review discusses the As phytoremediation prospects of soil and water bodies and the usefulness of various plant systems in terms of high biomass, high As accumulation, bioenergy potential, and economic utility. The potential and prospects of assisted phytoremediation approaches are also presented.

Los estilos APA, Harvard, Vancouver, ISO, etc.

9

Wirosoedarmo, Ruslan, F. Anugroho, S. D. Hanggara y Kiki Gustinasari. "Effect of Adding Chelating Agents on the Absorption of Zinc from Polluted Soil Sludge Textile Industrial Waste by Sunflower Plant (Helianthus annuusL.)". Applied and Environmental Soil Science 2018 (2018): 1–8. http://dx.doi.org/10.1155/2018/8259520.

Texto completo

Resumen

Textile industry caused the increase of the heavy metal Zn in soil in the form of sludge. Waste treatment by the phytoremediation method is one of the alternatives of environmental refinement with low cost and high effectiveness. This study used sunflower plants (Helianthus annuusL.) as a phytoremediator. The chelating agent EDTA was added in some treatment to increase the heavy metal absorption. The addition of 1.5 kg sludge on growth media inhibits the sunflower growth. T0K0 treatment has the most efficient result with a total Zn absorption of 101.74 mg/kg. T0K0 treatment was able to reduce Zn up to 96%. In 100% soil treatment, the EDTA additions decreased the ability of sunflower plants to absorb Zn metal in the phytoremediation process. However, in the 40% sludge treatment, the addition of EDTA did not affect the ability of sunflower plants to absorb the Zn metal in the phytoremediation process.

Los estilos APA, Harvard, Vancouver, ISO, etc.

10

Sarathchandra, Sajeevee S., Zed Rengel y Zakaria M. Solaiman. "A Review on Remediation of Iron Ore Mine Tailings via Organic Amendments Coupled with Phytoremediation". Plants 12, n.º 9 (3 de mayo de 2023): 1871. http://dx.doi.org/10.3390/plants12091871.

Texto completo

Resumen

Mining operations degrade natural ecosystems by generating a large quantity of mine tailings. Mine tailings remain in dams/open ponds without further treatment after valuable metals such as iron ore have been extracted. Therefore, rehabilitation of tailings to mitigate the negative environmental impacts is of the utmost necessity. This review compares existing physical, chemical and amendment-assisted phytoremediation methods in the rehabilitation of mine tailings from the perspective of cost, reliability and durability. After review and discussion, it is concluded that amendment-assisted phytoremediation has received comparatively great attention; however, the selection of an appropriate phytoremediator is the critical step in the process. Moreover, the efficiency of phytoremediation is solely dependent on the amendment type and rate. Further, the application of advanced plant improvement technologies, such as genetically engineered plants produced for this purpose, would be an alternative solution. Further research is needed to determine the suitability of this method for the particular environment.

Los estilos APA, Harvard, Vancouver, ISO, etc.

11

Silva, Rafaela Oliva da, Beatriz Fogolari Boteon, Luiz Gustavo Castro Guidette, Bruna Ferrari Schedenffeldt, Andrea Cristina Silva Hirata y Patrícia Andrea Monquero. "Potential of green manure in the phytoremediation of the herbicide indaziflam after different times of application". Australian Journal of Crop Science, n.º 17(08):2023 (1 de agosto de 2023): 645–52. http://dx.doi.org/10.21475/ajcs.23.17.08.p3920.

Texto completo

Resumen

The identification of species that promote phytoremediation of herbicides is of great relevance to reduce the impact of these products on the environment. This study aims to evaluate the efficiency of plant species in the phytoremediation of the indaziflam herbicide. The phytoremediation potential for indaziflam of 15 species of green manure was evaluated at different sowing times of the Phaseolus vulgaris (bioindicator), after the herbicide application. P. vulgaris was sown after the removal of the aerial part of the selected green manure. The experiment was conducted in a greenhouse, and each green manure species was evaluated separately in a completely randomized design, with four replications. The treatments were arranged in a 3 x 5 factorial layout, consisting of three doses of indaziflam (0, 75 and 100g a.i. ha-¹) and five sowing times (5, 30, 60, 90 and 120 days after the herbicide application). According to the phytotoxicity and biometric evaluations of green manure, the potential species for the phytoremediation of the indaziflam were selected. The results showed that, apart from the species Lupinus albus, Canavalis ensiformis and Mucuna cinerea, the other green manure evaluated were highly susceptible to the herbicide indaziflam. However, although these potential species presented less control by indaziflam, none of them were effective in their soil phytoremediation. The bioindicator showed high phytotoxicity and reduction of dry mass due to the herbicide, regardless of the green manure sowing season on both doses of indaziflam. As a phytoremediator, none of the green manure species were effective for indaziflam even after 120 days of the herbicide application.

Los estilos APA, Harvard, Vancouver, ISO, etc.

12

Nyer, Evan K. y Edward G. Gatliff. "Phytoremediation". Groundwater Monitoring & Remediation 16, n.º 1 (febrero de 1996): 58–62. http://dx.doi.org/10.1111/j.1745-6592.1996.tb00569.x.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

13

Peuke, Andreas D. y Heinz Rennenberg. "Phytoremediation". EMBO reports 6, n.º 6 (junio de 2005): 497–501. http://dx.doi.org/10.1038/sj.embor.7400445.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

14

Salt, D. E., R. D. Smith y I. Raskin. "PHYTOREMEDIATION". Annual Review of Plant Physiology and Plant Molecular Biology 49, n.º 1 (junio de 1998): 643–68. http://dx.doi.org/10.1146/annurev.arplant.49.1.643.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

15

Pilon-Smits, Elizabeth. "PHYTOREMEDIATION". Annual Review of Plant Biology 56, n.º 1 (junio de 2005): 15–39. http://dx.doi.org/10.1146/annurev.arplant.56.032604.144214.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

16

Saier, M. H. y J. T. Trevors. "Phytoremediation". Water, Air, and Soil Pollution 205, S1 (4 de mayo de 2008): 61–63. http://dx.doi.org/10.1007/s11270-008-9673-4.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

17

Robinson, B. H. "Phytoremediation". Journal of Environment Quality 33, n.º 4 (2004): 1580. http://dx.doi.org/10.2134/jeq2004.1580.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

18

Sujata Bhatt. "Phytoremediation". Sirena: poesia, arte y critica 2008, n.º 2 (2008): 82–84. http://dx.doi.org/10.1353/sir.0.0034.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

19

Sujata Bhatt y Jorge R. Sagastume. "Phytoremediation". Sirena: poesia, arte y critica 2008, n.º 2 (2008): 83–85. http://dx.doi.org/10.1353/sir.0.0047.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

20

Schröder, Peter. "Phytoremediation". Journal of Soils and Sediments 3, n.º 4 (diciembre de 2003): 228. http://dx.doi.org/10.1007/bf02988662.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

21

Solihat, Raizal Fahmi y Fahriza Luth. "Keanekaragaman Tumbuhan Fitoremediasi Di Ekosistem Riparian DAS Citarum". Paspalum: Jurnal Ilmiah Pertanian 9, n.º 2 (18 de octubre de 2021): 145. http://dx.doi.org/10.35138/paspalum.v9i2.298.

Texto completo

Resumen

Riparian ecosystems have a protective function of watersheds from pollution. One important component in riparian ecosystem is the presence of phytoremediation plants, which can degrade contamination content. This research is intended to identify the presence of undergrowth that functions as phytoremediation in Bojongsoang District which is one of the areas around the heavily polluted Citarum watershed zone[1]. The method used in this research is vegetation analysis using the quadrant method with 1x1 m2 plot size. Determination of sampling points used purposive sampling method. The results of the study found that the undergrowth as a potential phytoremediation included rumput teki (Cyperus rotundus), Beluntas (Pluchea indica), Alang-alang (Imperata cylindrica), Jejarongan (Chloris barbata), rumput gajah (Cyperus rotundus), and bayam duri (Amaranthus spinosus). Rumput teki (Cyperus rotundus) is phyto-extractions in mercury-contaminated soils and accumulators of Sn, Zn, As, Cu, and Pb. Alang-alang (Imperata cylindrical) is a cyanide phytoremediator which is able to extract Zn from contaminated soil, and absorb Pb from contaminated soil. Beluntas is able to accumulate Cu, Fe, Al, Pb and Zn in their roots, leaves and stems, and the leaves that can absorb Cr. Rumput gajah (Cyperus rotundus) are a Cd accumulator. Bayam duri (Amaranthus spinosus) hyperaccumulator against mercury. Studies on the presence of phytoremediation plants can provide preliminary information on the condition of riparian ecosystems in the Citarum watershed.

Los estilos APA, Harvard, Vancouver, ISO, etc.

22

Astuti, Sutan Nur Chamida Tri, Jumailatus Solihah y Siti Aisah. "Potential of Salvinia molesta as a Copper Phytoremediation Agent based on Gene Expression Analysis". Journal of Biotechnology and Natural Science 3, n.º 1 (8 de enero de 2024): 30–40. http://dx.doi.org/10.12928/jbns.v3i1.9739.

Texto completo

Resumen

This research explores the rapid environmental impact of the batik industry, particularly concerning batik waste pollution, especially from the heavy metal copper (Cu). Untreated batik waste can have adverse effects on the environment. The study highlights the potential of the water fern plant (Salvinia molesta) as a heavy metal phytoremediator, specifically for Cu, by activating phytochelatin synthase. The research aims to determine the most effective waste concentration for Cu absorption by water ferns, measure the reduction in Cu levels after phytoremediation treatment, evaluate post-phytoremediation water quality, and observe PCS gene expression in the roots and leaves of water ferns. A static method is employed with variations in waste concentrations. Data analysis utilizes one-way ANOVA for Cu level reduction and changes in water quality. The results indicate that the most effective wastewater concentration for absorbing heavy metal copper (Cu) using water fern (Salvinia molesta) is 2%. The highest reduction in heavy metal copper (Cu) concentration after phytoremediation treatment with water fern (Salvinia molesta) is 41.48%. Water quality post-phytoremediation treatment using water fern (Salvinia molesta) at all concentrations exhibits improvement with an increase in dissolved oxygen (DO) levels. The expression of the phytochelatin synthase (PCS) gene in the leaves and roots of water fern (Salvinia molesta) confirms the role of the PCS gene in binding heavy metal copper (Cu) to the plant's vacuole.

Los estilos APA, Harvard, Vancouver, ISO, etc.

23

Pelle, Wilmy Etwil, Adnan Wantazen, Suzanne Undap y Edwin LA Ngangi. "RUMPUT LAUT Eucheuma denticulatum SEBAGAI FITOREMEDIATOR PERTUMBUHAN UDANG VANAME (Litopenaeus vannamei)". JURNAL PESISIR DAN LAUT TROPIS 9, n.º 3 (4 de octubre de 2021): 111. http://dx.doi.org/10.35800/jplt.9.3.2021.36920.

Texto completo

Resumen

The long-term goal of this research is the management of vaname shrimp culture that is certified "Good Fish Cultivation" (GFC) based on environmentally friendly and sustainable technology so that its products can be accepted in domestic and foreign markets. The specific target is the implementation of phytoremediation technology in shrimp aquaculture at the Marine Field Station owned by FPIK UNSRAT which will be developed into the North Sulawesi Marine Education Center (NSMEC) area. The long-term goals and specific targets above will support the leading areas of maritime and maritime affairs in the Unsrat Research Master Plan. Analysis of water quality parameters and shrimp growth response using controlled-scale phytoremediation technology was carried out to see the remediation ability of Eucheuma denticulatum seaweed. Research method using phytoremediation technology application on white shrimp cultivation in the form of demonstration plots. The average growth in the plots provided with seaweed ranged from 8.3 g to 8.4 g. While the control that was not stocked with seaweed, the average weight growth was 6.6 g. This figure shows quite different values for different treatments. Water quality parameters such as DO, pH showed better water quality conditions in the plots spread with seaweed. This shows that Eucheuma denticulatum seaweed is capable of being a phytoremediator for the environment where the vannamei shrimp (Litopenaeus vannamei) is present. Seaweed Eucheuma denticulatum has the ability to absorb waste such as the faces of white shrimp (Litopenaeus vannamei). Keywords: phytoremediation, seaweed, vaname shrimp, East Likupang.

Los estilos APA, Harvard, Vancouver, ISO, etc.

24

Hejazirad, Seyedeh Parvin, Caique Menezes de Abreu, Guilherme Henrique Fernandes Carneiro, Carlos Rodrigues Gomes, Paulo Roberto de Carvalho Spinola Filho, Márcia Regina da Costa y José Barbosa dos Santos. "The Impact of Metolachlor Applications and Phytoremediation Processes on Soil Microorganisms: Insights from Functional Metagenomics Analysis". Journal of Xenobiotics 14, n.º 3 (23 de julio de 2024): 970–88. http://dx.doi.org/10.3390/jox14030054.

Texto completo

Resumen

This study assessed the impact of phytoremediation on reducing the residual concentration of metolachlor in soil treated with doses of 530.7 and 1061.4 g/ha and its effect on microbial biodiversity in contaminated areas. For the plant species Avena sativa and Medicago sativa, a significant efficacy of 54.5 and 36.4% was observed in the dissipation of the herbicide, especially at higher doses. Although metolachlor application reduced soil microbial biodiversity, phytoremediating plants, especially M. sativa, promoted greater richness and distribution of microbial species, mitigating the negative effects of the herbicide. Principal component analysis revealed the influence of these plants and metolachlor on the composition of the microbial community. These results highlight the importance of phytoremediation in promoting soil biodiversity and reducing herbicide contamination, providing crucial insights for remediation strategies in contaminated areas.

Los estilos APA, Harvard, Vancouver, ISO, etc.

25

Lina, herlina, widianarko Budi y rya sunoko Henna. "Phytoremediation of Lead Contaminated Soils using Cordyline fruicosa (L)". E3S Web of Conferences 73 (2018): 05023. http://dx.doi.org/10.1051/e3sconf/20187305023.

Texto completo

Resumen

Phytoremediation is an eco-friendly and low cost potential strategy for cleaning up of heavy metals from contaminated soils. Selection of promising plant is an important approach for successful phytoremediation. In this study the role of Cordyline fruicosa (L ) plants as a potential phytoremediator to soils contaminated with lead (Pb) was investigated. Pot culture experiments using Cordyline fruicosa (L ) with different level of lead 250, 500 and 750 mg Pb kg-1 soil. The growth parameter biomass root and leaf, Pb accumulation in plant and photosynthetic pigment content were measured after 40 days. The results showed that the increase lead concentrations caused a reduction in most growth parameter and photosynthetic pigment content. On the other hand the lead accumulation in root and leaf was increased by increasing lead concentrations.

Los estilos APA, Harvard, Vancouver, ISO, etc.

26

Tang, Kuok Ho Daniel. "Phytoremediation of perfluorochemicals: A review of its advances, feasibility and limitations". Environmental and Toxicology Management 3, n.º 1 (30 de abril de 2023): 1–7. http://dx.doi.org/10.33086/etm.v3i1.3724.

Texto completo

Resumen

The detection of perfluorochemicals (PFCs) in various environmental compartments has raised attention and driven countermeasures to reduce their prevalence. Phytoremediation provides a feasible option for PFCs removal from the environment. Crops such as maize, carrots, lettuce, tomato and spinach have demonstrated the ability to phytoextract and phytoaccumulate PFCs. The bioconcentration factors (BCFs) of PFCs in plants widely vary with plant types, plant parts, the types of PFCs and the properties of soil. Maize straw for instance was shown to have a high BCF (35.23) for perfluorobutanoic acid in comparison to maize kernel with a BCF of only 0.229 for the same compound. Maize leaves have a BCF of 9.39 for perfluorohexane sulphonic acid and maize roots have a BCF of 8.82 for perfluorooctane sulphonic acid. Carrots were found to degrade fluorotelomers whereas silver birch and long beechfern are good accumulators of numerous PFCs. BCFs of perfluoroalkyl carboxylic acids are usually negatively correlated to the carbon chain lengths due to decreasing aqueous solubilities with increasing carbon chain lengths which impede root uptake of the compounds. PCFs phytoremediation is low cost, less energy intensive, operationally simple and environmentally friendly but has the drawbacks of inconsistent performance, long duration, and lacking evidence on mineralization of perfluoroalkyl substances. The use of non-crop plants for PFCs phytoremediation is promulgated due to concern of food wastage and the biomass generated from phytoremediating plants should ideally be suitable as feedstock for bioenergy production. This review contributes to further advancement of PFCs phytoremediation by addressing its current limitations.

Los estilos APA, Harvard, Vancouver, ISO, etc.

27

Idris, Mushrifah, Siti Rozaimah Sheikh Abdullah, Harmin Sulistiyaning Titah, Mohd Talib Latif, Abdul Rahman Abasa, Ahmad Khairi Husin, Raja Farzarul Hanima y Rozita Ayub. "Screening and Identification of Plants at a Petroleum Contaminated Site in Malaysia For Phytoremediation". Journal of Environmental Science and Management 19, n.º 1 (30 de junio de 2016): 27–36. http://dx.doi.org/10.47125/jesam/2016_1/04.

Texto completo

Resumen

There is lack of sufficient data that describe which plants can be used in phytoremediation for petroleum and heavy metal contaminated sites, especially in the tropical climate region. The aim of the study was to identify native plants growing on a petroleum contaminated site in Malacca, Malaysia, which have a phytoremediation potential on petroleum. The second aim was to identify native plants at the same contaminated site for phytoremediation of heavy metal contaminants or hyper accumulation plants. In the initial screening of contaminated sites, some of the native plants were found to have the capability to grow in very high concentration of total petroleum hydrocarbon (TPH). This indicates that some of these plants have high potential to act as a phytoremediator. Paspalum vaginatum Sw, Paspalum scrobiculatum L. varbispicatum Hack, Eragrostis atrovirens (Desf.) Trin. exSteud, Cayratia trifolia (L.) Domin, Chloris barbata (L.) Sw, Pycreus polystachyos (Rottb.) Beauv and Ischaemum timorense Kunth were found to be potential phytoremediatory of TPH in contaminated soil. These plants were chosen based on thier high rate of survival in contaminated sites and in terms of uptake or in degrading contaminants. The Biological Accumulation Coefficient (BAC) has been used as a guideline to choose potential plants for heavy metal phytoremediation. In the study, the plants were screened based on BAC values for arsenic (As) and lead (Pb). The selected plants, Melochia corchorifolia L., Ludwigia octovalvis (Jacq.) P. H. Raven, P. vaginatum, Cyperus sphacelatus Rottb., are potential as phytoremediators while L. octovalvis and Melastoma malabathricum L. are potential Pb phytoremediators.

Los estilos APA, Harvard, Vancouver, ISO, etc.

28

Nahar, Kamrun. "Azolla (Caroliniana): An Aquatic Energy Crop for Remediation of Eutrophic Ecosystems with Prospect of Biofuel Production in Bangladesh". Asia Pacific Journal of Energy and Environment 7, n.º 2 (31 de diciembre de 2020): 79—XX. http://dx.doi.org/10.18034/apjee.v7i2.530.

Texto completo

Resumen

The Phytoremediation ability of aquatic macrophyte, Azolla as potential biomass, to improve the quality of eutrophic lakes and river water of Bangladesh at lab scale were studied to remove organics, solutes and improving the physicochemical properties of water including pH, DO, EC, TDS, Turbidity and NaCl concentration. In the different eutrophic water, a 100% survival rate of the species was observed. The extensive root system of the phytoremediator improves water quality after one week as determined by a marked decrease in Turbidity, TDS, EC & Nacl and increased in DO and pH. DO content served as a useful indicator of water quality and increased manifolds over 7 days (one week) of treatment. The capability of the plant in removing pollutants and improving water quality was established from the study. After phytoremediation activities, the discarded energy crop biomass could be used to produce green energy because of its high growth potential.

Los estilos APA, Harvard, Vancouver, ISO, etc.

29

Nahar, Kamrun. "Azolla (Caroliniana): An Aquatic Energy Crop for Remediation of Eutrophic Ecosystems with Prospect of Biofuel Production in Bangladesh". Asia Pacific Journal of Energy and Environment 7, n.º 2 (31 de diciembre de 2020): 79—XX. http://dx.doi.org/10.18034/apjee.v7i2.530.

Texto completo

Resumen

The Phytoremediation ability of aquatic macrophyte, Azolla as potential biomass, to improve the quality of eutrophic lakes and river water of Bangladesh at lab scale were studied to remove organics, solutes and improving the physicochemical properties of water including pH, DO, EC, TDS, Turbidity and NaCl concentration. In the different eutrophic water, a 100% survival rate of the species was observed. The extensive root system of the phytoremediator improves water quality after one week as determined by a marked decrease in Turbidity, TDS, EC & Nacl and increased in DO and pH. DO content served as a useful indicator of water quality and increased manifolds over 7 days (one week) of treatment. The capability of the plant in removing pollutants and improving water quality was established from the study. After phytoremediation activities, the discarded energy crop biomass could be used to produce green energy because of its high growth potential.

Los estilos APA, Harvard, Vancouver, ISO, etc.

30

Nooryaneti, Megayulia, Chairul Irawan y Abubakar Tuhuloula. "Phytoremediation Processes of Sasirangan Textile Industrial Wastewater Treatment using Water Hyacinth". Jurnal Kimia Valensi 8, n.º 2 (27 de noviembre de 2022): 232–39. http://dx.doi.org/10.15408/jkv.v8i2.26283.

Texto completo

Resumen

The growth of the textile industry, including the Sasirangan textile industry, is increasing yearly, producing large amounts of liquid waste. Generally, this wastewater is discharged into the environment without treatment, becoming a source of environmental pollution. Therefore, it is crucial to reduce these pollutants. Various methods, not only physical and chemical but also biological methods, are available to remediate wastewater. Phytoremediation has provided an economical, environmentally friendly, and aesthetic solution to remediate wastewater. This study aimed to utilize the Water Hyacinth plant as a phytoremediator and determine its effect in reducing Total Suspended Solid and colors in the liquid waste of the Sasirangan textile industry. This research begins by preparing Water Hyacinth plants. Next, the characterization of Water Hyacinth roots using FTIR and SEM. Finaly, the acclimatization of water Hyacinth, followed by a phytoremediation process for 15 days. Based on the results of the characterization of Water Hyacinth roots with FTIR, it shows that Water Hyacinth roots contain functional groups O-H strain, C-H vibrations, C=O strain, C-H deformation, and C-O stretching. Observations with SEM showed that the roots of Water Hyacinth were extremely unstructured and had pores. However, it has cavities which are pores in cellulose. The significant decrease in Total Suspended Solid was at 9 days of phytoremediation, which was 54 mg/L (71.12% removal). The optimum color reduction within 9 days of phytoremediation was 81.5 PtCo (92.26% removal). The presence of these functional groups and pores, strengthened by the analysis of Total Suspended Solid and colors, showed that Water Hyacinth could reduce levels of Total Suspended Solids and colors in the Sasirangan textile wastewater.

Los estilos APA, Harvard, Vancouver, ISO, etc.

31

Zhou, Li Ming, Jun Xiang Chen, Jian Mei Zhou, Hui Guo y Bo Liu. "Research Progresses in Soil Phytoremediation Polluted by Cadmium". Advanced Materials Research 1073-1076 (diciembre de 2014): 659–65. http://dx.doi.org/10.4028/www.scientific.net/amr.1073-1076.659.

Texto completo

Resumen

Phytoremediation is the use of plants for the removal of pollutants from contaminated soil. Phytoremediation is an environmentally friendly and cost effective alternative to current remediation technologies. This review outlines general aspects of phytoremediation. It further reviews various phytoremediation processes in detail: phytoextraction, rhizofiltration, phytostabilization, rhizosphere degradation, and phytovolatilization. The hyperaccumulators of cadium and advances in the phytoextraction, phytostabilization, transgenic plants, agricultural technologies for soil phytoremediation by cadium were reviewed.

Los estilos APA, Harvard, Vancouver, ISO, etc.

32

Lyngdoh, E. A. S. y Sanjay Swami. "Potential screening of photoremediating crops and performance of maize in photoremediated coal mined acid soil with phosphorus application". Journal of Environmental Biology 41, n.º 6 (15 de noviembre de 2020): 1788–97. http://dx.doi.org/10.22438/jeb/41/6/si-283.

Texto completo

Resumen

Aim: To assess the ability of phosphorus to counteract harmful effects of heavy metals by reducing their concentration and increasing the maize yield. Methodology: Bulk surface soil sample (0-15 cm) was collected from heavy metal polluted soil of coal mine areas of Sutnga. Two pot experiments were conducted. Ten kg capacity pots were laid out for three phytoremediating crop and replicated 33 times. The processed soil was used for filling the pots. The first pot experiment was conducted to assess the phytoremediation efficiency of Helianthus annus and Vigna ungniculata on heavy metal polluted soil. Thereafter in the second pot experiment Zea mays L. was planted in pots maintained under experiment 1 and subsequently eleven levels of phosphorus i.e. 0, 10, 20, 30, 40, 50, 60, 70, 80, 90 and 100 mg P kg-1 soil were super imposed in non-phytoremediated soil, phytoremediated soils through SSP. The elemental uptake and concentration of available phosphorus and heavy metal was determined.? Results: From the first pot culture experiment, it was observed that heavy metals content in soil after harvesting of phytoremediating crops reduced significantly in both the phytoremediated soils as compared to non-phytoremediated soil. From the second pot experiment it was observed that phosphorus as well as the heavy metals concentration and uptake in maize decreased significantly with increasing doses of phosphorus added in non phytoremediated soil.? Interpretation: This study clearly indicates that sunflower can be successfully grown as a phytoremediating crop in coal mine affected soils of Jaintia hills for phytoremediation of heavy metal polluted soils.

Los estilos APA, Harvard, Vancouver, ISO, etc.

33

Агагусейнова, M. Agaguseynova, Мамедова y S. Mamedova. "Optimization of Process of Phytoremediation of Toluenein in Ecologically Polluted Areas". Safety in Technosphere 5, n.º 5 (25 de octubre de 2016): 38–42. http://dx.doi.org/10.12737/24149.

Texto completo

Resumen

The article is devoted to optimization of phytoremediation of toluene in ecologically polluted areas. The tasks of optimization of phytoremediation process in closed production sites the air of which is polluted with toluene non – homogen ically are considered and solved. In order to solve the formulated task on optimization of serial phytoremediation the new notion that is intensity of phytoremediation is suggested and the averaged value of latter is imposed by limitation condition. It is shown, that upon carrying out of serial phytoremediation of sites polluted non-homogenically with toluene the optimization of phytoremediation process can be implemented by providing the non-linear dependence between the speed of removal of polluter and duration of one subcycle of remediation.

Los estilos APA, Harvard, Vancouver, ISO, etc.

34

Li, Can, Guomin Yang, Zhuojun Liu y Jinxing Cai. "Overview of Phytoremediation Technology for Heavy Metal Contaminated Soil". E3S Web of Conferences 350 (2022): 01006. http://dx.doi.org/10.1051/e3sconf/202235001006.

Texto completo

Resumen

Phytoremediation of heavy metal polluted soil has become an efficient and environment-friendly method. The main mechanisms of phytoremediation consist of phytoextraction, phytovolatilization phytostabilization, and phytotransformation. But there are some limitations in the actual remediation effect of plants enriching heavy metals. At present, a wealth of joint remediation methods have been carried out. This paper reviewed the phytoremediation mechanisms and the research status of phytoremediation, such as Cd, As and Pb, and put forward the research direction of phytoremediation and the combination with other technologies.

Los estilos APA, Harvard, Vancouver, ISO, etc.

35

Kasman, Monik, Anggrika Riyanti y Catur Endah Kartikawati. "Fitoremediasi Logam Aluminium (Al) Pada Lumpur Instalasi Pengolahan Air Menggunakan Tanaman Melati Air (Echinodorus palaefolius)". Jurnal Daur Lingkungan 2, n.º 1 (8 de abril de 2019): 7. http://dx.doi.org/10.33087/daurling.v2i1.17.

Texto completo

Resumen

Clean water as basic need produced by the Regional Water Company (PDAM) and the by-product of this production was in the form of sludge. PDAM sludge contain Aluminium in the form of Al (OH)3 with the potential pollution if thrown into environment. This research aims to determine the efficiency of removal of Al metal on PDAM sludge through phytoremediation by using jasmine water plants and to determine the absorption of Al metal that accumulates in the roots of water jasmine plants in phytoremediation I (without media) and phytoremediation II (with gravel and humus soil). Sludge sample was carried out directly on the outlet sludge drying bed PDAM Water Treatment Plant (IPA) Tanjung Sari. The phytoremediation process is then carried out to reducted Al metal content in the sludge by using water jasmine plants. Furthermore, Al metal concentrations were analyzed at 3, 5, 7, 9 and 11 days of contact and analysis of Al metal absorption on the roots of jasmine water plants was done after phytoremediation process in days-11. The result showed at the contact time 3, 5, 7, 9, and 11 day, the efficiency of Al metal concentration on the phytoremediation I in a sequence were 46%; 62%; 72%; 80%; and 83%, while in phytoremediation II were 50%; 67%; 75%; 81%; and 86%. The concentration of Al metal absorption on the roots of jasmine plant water at phytoremediation I and phytoremediation II are 898,10 mg/l dan 302,42 mg/l. The high absorption in the phytoremediation I due to the absence of planting media so the metal occurs more optimal but they really experienced low power regeneration. While in phytoremediation II which has a growing media, formed a rizosfer zone which is rich in oxygen and microorganism so that the plant having a higher level of regeneration.

Los estilos APA, Harvard, Vancouver, ISO, etc.

36

Ni Kadek Ema Sustia Dewi. "Simple Prototype Design of Phytoremediation Installation in Small Pilot Scale of Acid Mine Drainage Passive Treatment". Journal of Sustainable Development Science 6, n.º 1 (30 de junio de 2024): 1–7. http://dx.doi.org/10.46650/jsds.6.1.1542.1-7.

Texto completo

Resumen

Phytoremediation is usually applied to passively treat Acid Mine Drainage (AMD) by constructing a wetland. To increase the success of the AMD treatment method, laboratory trials were carried out on a pilot scale, and the experimental results were applied on an actual scale. Therefore, a simple design will be prepared for this research that replicates the wetland work system. This research aimed to produce a prototype that could be used for initial testing of phytoremediation on a smaller scale before being applied to field conditions. The installation design was created using Adobe Illustrator software. The trial lasted two months, using modified acid water and flowing it periodically as controlled droplets via an infusion tap into the media that used Typha sp and Pistia stratiotes L as phytoremediator agents. This equipment was tested with three acidity levels, 4, 5, and 6, repeated twice for two months. Results showed that the prototype was built using three buckets arranged in layers, each with its function. The phytoremediation process had successfully occurred in this study, and installation was suitable to support the process. There was a change in AMD acidity around the plants for five weeks and an increase in acidity the fourth week after treatment at the outlet. It could be seen that AMD with lower acidity levels resulted in greater plant damage in the sixth week, but Typha sp still showed resistance to an acidic environment.

Los estilos APA, Harvard, Vancouver, ISO, etc.

37

Sari, Novie Eka Permata, Nurlela Nurlela y Supriyono Eko Wardoyo. "FITOREMEDIASI TANAH TERCEMAR LOGAM BERAT Cd DENGAN MENGGUNAKAN TANAMAN HANJUANG (Cordyline fruticosa)". Jurnal Sains Natural 9, n.º 2 (22 de diciembre de 2019): 57. http://dx.doi.org/10.31938/jsn.v9i2.230.

Texto completo

Resumen

Phytoremediationn of Cadmium (Cd) Contaminated Soil using Hanjuang Plants (Cordyline fruticosa)Phytoremediation of Cadmium (Cd) contaminated soil using ornamental plants is one method that applicable and environmental friendly in the process absorption of metal in the soil. This study aims to determine the effectiveness of phytoremediation and the potential of hanjuang plants as phytoremediation agents for cadmium metals. Hanjuang plants are planted on soil media which is previously added to heavy media as pollutants, namely Cd(NO3)2 with a concentration of 0; 50; 100; 150 mg/Kg for 42 days. Measurement of Cd concentration uses Inductively Coupled Plasma Optical Emission Spectrometry instrument. The results showed that hanjuang plants could accumulate cadmium metals in the roots. The highest accumulation is found in the roots of plants at 150 mg/Kg concentration and the result is 36.2167 mg/Kg, whereas in the stems and leaves of plants is not found heavy metal absorptions. Hanjuang plants contaminated with cadmium metal have a bioconcentration value (BCF)<1 so that they are included in the metal excluder group or low accumulator. The highest distribution of cadmium metal concentration is in the roots with transport factor (TF)<1 so that hanjuang plants are included in phytoremediation plants with their metal absorption which mechanism is phytostabilization.Keywords : Cordyline fruticosa, Phytoremediation, Cadmium, ICP-OESABSTRAKFitoremediasi tanah tercemar logam Kadmium (Cd) menggunakan tanaman hias merupakan salah satu metode yang aplikatif dan ramah lingkungan dalam proses penyerapan logam di dalam tanah. Penelitian ini bertujuan untuk mengetahui efektivitas fitoremediasi dan potensi tanaman hanjuang sebagai agen fitoremediasi dalam menyerap logam kadmium. Tanaman hanjuang ditanam pada media tanah yang sebelumnya media tanah tersebut ditambahkan logam berat sebagai pencemar yaitu Cd(NO3)2 dengan variasi konsentrasi 0; 50; 100; 150 mg/Kg selama 42 hari. Pengukuran konsentrasi Cd menggunakan instrumen Inductively Coupled Plasma Optical Emission Spectrometry. Hasil penelitian menunjukkan tanaman hanjuang dapat mengakumulasi logam kadmium pada bagian akar. Akumulasi tertinggi ditemukan pada bagian akar tanaman pada konsentrasi 150 mg/Kg sebesar 36,2167 mg/Kg, sedangkan pada bagian batang maupun daun tanaman tidak ditemukan adanya penyerapan. Tanaman hanjuang yang terkontaminasi oleh logam kadmium memiliki nilai biokonsentrasi (BCF)<1 sehingga termasuk ke dalam kelompok metal excluder atau akumulator rendah. Distribusi konsentrasi logam kadmium paling tinggi terdapat pada bagian akar dengan faktor transport (TF)<1 sehingga tanaman hanjuang termasuk ke dalam tanaman fitoremediasi dengan mekanisme penyerapan logamnya yaitu fitostabilisasi.Kata kunci : Cordyline fruticosa, Fitoremediasi, Kadmium, ICP-OES.

Los estilos APA, Harvard, Vancouver, ISO, etc.

38

Nurindriana, Fathia Meidy y Kurniawan Sigit Wicaksono. "PEMANFAATAN BIOCHAR DAN KOMPOS BLACK SOLDIER FLY PADA FITOREMEDIASI TANAH TERCEMAR TIMBAL DAN PENGARUHNYA TERHADAP PERTUMBUHAN SERTA HASIL TANAMAN SAWI (Brassica juncea L.)". Jurnal Tanah dan Sumberdaya Lahan 9, n.º 2 (1 de julio de 2022): 297–309. http://dx.doi.org/10.21776/ub.jtsl.2022.009.2.10.

Texto completo

Resumen

Unhealthy agricultural activities possibly caused damage due to pollution from dangerous substances that accumulate as residues. Pesticides can be one of the factors causing soil pollution; one of the reasons is the presence of lead (Pb). This study aimed to elucidate the potential use of sunflower (Hellianthus annus Linn) for phytoremediation Pb contaminated soil. Phytoremediation optimization was upported by the addition of ameliorants in the form of BSF (black soldier fly) compost and biochar. The research was carried out in two stages; the first stage was the utilization of sunflower for phytoremediation of Pb contaminated soil. The second stage was the use of post-phytoremediation soil for planting mustard plants. The results showed that phytoremediation efficiency ranged from 45.74-67.17%, indicating that the sunflower plant was quite effective as Pb accumulator plant. The application of biochar and BSF compost was able to show a higher value than the control treatment to maximize the phytoremediation process. Mustard plants grown on soil that has been remediated showed better growth and biomass yields than that grown on soil that had not been subjected to phytoremediation.

Los estilos APA, Harvard, Vancouver, ISO, etc.

39

Gervais-Bergeron, Béatrice, Pierre-Luc Chagnon y Michel Labrecque. "Willow Aboveground and Belowground Traits Can Predict Phytoremediation Services". Plants 10, n.º 9 (2 de septiembre de 2021): 1824. http://dx.doi.org/10.3390/plants10091824.

Texto completo

Resumen

The increasing number of contaminated sites worldwide calls for sustainable remediation, such as phytoremediation, in which plants are used to decontaminate soils. We hypothesized that better anchoring phytoremediation in plant ecophysiology has the potential to drastically improve its predictability. In this study, we explored how the community composition, diversity and coppicing of willow plantations, influenced phytoremediation services in a four-year field trial. We also evaluated how community-level plant functional traits might be used as predictors of phytoremediation services, which would be a promising avenue for plant selection in phytoremediation. We found no consistent impact of neither willow diversity nor coppicing on phytoremediation services directly. These services were rather explained by willow traits related to resource economics and management strategy along the plant “fast–slow” continuum. We also found greater belowground investments to promote plant bioconcentration and soil decontamination. These traits–services correlations were consistent for several trace elements investigated, suggesting high generalizability among contaminants. Overall, our study provides evidence, even using a short taxonomic (and thus functional) plant gradient, that traits can be used as predictors for phytoremediation efficiency for a broad variety of contaminants. This suggests that a trait-based approach has great potential to develop predictive plant selection strategies in phytoremediation trials, through a better rooting of applied sciences in fundamental plant ecophysiology.

Los estilos APA, Harvard, Vancouver, ISO, etc.

40

Kinidi, Lennevey y Shanti Salleh. "Phytoremediation of Nitrogen as Green Chemistry for Wastewater Treatment System". International Journal of Chemical Engineering 2017 (2017): 1–12. http://dx.doi.org/10.1155/2017/1961205.

Texto completo

Resumen

It is noteworthy that ammoniacal nitrogen contamination in wastewater has reportedly posed a great threat to the environment. Although there are several conventional technologies being employed to remediate ammoniacal nitrogen contamination in wastewater, they are not sustainable and cost-effective. Along this line, the present study aims to highlight the significance of green chemistry characteristics of phytoremediation in nitrogen for wastewater treatment. Notably, ammoniacal nitrogen can be found in many types of sources and it brings harmful effects to the environment. Hence, the present study also reviews the phytoremediation of nitrogen and describes its green chemistry characteristics. Additionally, the different types of wastewater contaminants and their effects on phytoremediation and the phytoremediation consideration in wastewater treatment application and sustainable waste management of harvested aquatic macrophytes were reviewed. Finally, the present study explicates the future perspectives of phytoremediation. Based on the reviews, it can be concluded that green chemistry characteristics of phytoremediation in nitrogen have proved that it is sustainable and cost-effective in relation to other existing ammoniacal nitrogen remediation technologies. Therefore, it can be deduced that a cheaper and more environmental friendly ammoniacal nitrogen technology can be achieved with the utilization of phytoremediation in wastewater treatment.

Los estilos APA, Harvard, Vancouver, ISO, etc.

41

Wan Mohd Musdek, Wan Noraina Atikah, Mohd Khalizan Sabullah, Nor Mustaiqazah Juri, Norliza Abu Bakar y Noor Azmi Shaharuddin. "Screening of aquatic plants for potential phytoremediation of heavy metal contaminated water". Bioremediation Science and Technology Research 3, n.º 1 (2 de noviembre de 2015): 6–10. http://dx.doi.org/10.54987/bstr.v3i1.245.

Texto completo

Resumen

Bioremediation is a new green economic approach in providing solutions for cleaning up contaminated sites. Phytoremediation uses plants as a tool for remediation purposes. The usage of plant species offers higher potential solution to remediate heavy metal contaminated sites. This study aimed on screening potential plant species for phytoremediation of heavy metal contaminated water. The potential of three aquatic macrophytes species (Eichorrnia crassipes, Pistia stratiotes and Ipomoea aquatica) for chromium and nickel phytoremediations was tested. The plants were exposed for 10 days under hydroponic conditions in heavy metal contaminated water. E. crassipes showed the highest chromium and nickel concentrations in its biomass, 1.60 and 2.40 Î¼g/L respectively. Meanwhile, P. stratiotes had chromium and nickel concentrations detected at 0.89 and 0.081 Î¼g/L, respectively; chromium and nickel concentrations of I. aquatica detected were, 0.49 and 0.08 Î¼g/L, respectively. The ability of these plants to accumulate heavy metals and survived throughout the experiment demonstrates the potential of these plants to remediate metal-enriched water. Among the three tested aquatic plants, E. crassipes was proven to be the most suitable plant species that can phytoremediate heavy metal contaminated water followed by P. stratiotes and I. aquatica.

Los estilos APA, Harvard, Vancouver, ISO, etc.

42

Ali, Shafaqat, Zohaib Abbas, Muhammad Rizwan, Ihsan Zaheer, İlkay Yavaş, Aydın Ünay, Mohamed Abdel-DAIM, May Bin-Jumah, Mirza Hasanuzzaman y Dimitris Kalderis. "Application of Floating Aquatic Plants in Phytoremediation of Heavy Metals Polluted Water: A Review". Sustainability 12, n.º 5 (3 de marzo de 2020): 1927. http://dx.doi.org/10.3390/su12051927.

Texto completo

Resumen

Heavy-metal (HM) pollution is considered a leading source of environmental contamination. Heavy-metal pollution in ground water poses a serious threat to human health and the aquatic ecosystem. Conventional treatment technologies to remove the pollutants from wastewater are usually costly, time-consuming, environmentally destructive, and mostly inefficient. Phytoremediation is a cost-effective green emerging technology with long-lasting applicability. The selection of plant species is the most significant aspect for successful phytoremediation. Aquatic plants hold steep efficiency for the removal of organic and inorganic pollutants. Water hyacinth (Eichhornia crassipes), water lettuce (Pistia stratiotes) and Duck weed (Lemna minor) along with some other aquatic plants are prominent metal accumulator plants for the remediation of heavy-metal polluted water. The phytoremediation potential of the aquatic plant can be further enhanced by the application of innovative approaches in phytoremediation. A summarizing review regarding the use of aquatic plants in phytoremediation is gathered in order to present the broad applicability of phytoremediation.

Los estilos APA, Harvard, Vancouver, ISO, etc.

43

Batra, Neha Gheek. "Phytoremediation and Phytotechnologies". International Journal of Pure & Applied Bioscience 4, n.º 2 (30 de abril de 2016): 327–31. http://dx.doi.org/10.18782/2320-7051.2242.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

44

Dietz, Annette C. y Jerald L. Schnoor. "Advances in Phytoremediation". Environmental Health Perspectives 109 (marzo de 2001): 163. http://dx.doi.org/10.2307/3434854.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

45

Burken, Joel G. "Advancement of Phytoremediation". Practice Periodical of Hazardous, Toxic, and Radioactive Waste Management 5, n.º 3 (julio de 2001): 120–21. http://dx.doi.org/10.1061/(asce)1090-025x(2001)5:3(120).

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

46

Hannink, Nerissa K., Susan J. Rosser y Neil C. Bruce. "Phytoremediation of Explosives". Critical Reviews in Plant Sciences 21, n.º 5 (septiembre de 2002): 511–38. http://dx.doi.org/10.1080/0735-260291044340.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

47

Black, H. "Absorbing possibilities: phytoremediation." Environmental Health Perspectives 103, n.º 12 (diciembre de 1995): 1106–8. http://dx.doi.org/10.1289/ehp.951031106.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

48

DeWitt, Natalie. "Phytoremediation blasts off". Nature Biotechnology 17, n.º 5 (mayo de 1999): 413. http://dx.doi.org/10.1038/8565.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

49

Dietz, A. C. y J. L. Schnoor. "Advances in phytoremediation." Environmental Health Perspectives 109, suppl 1 (marzo de 2001): 163–68. http://dx.doi.org/10.1289/ehp.01109s1163.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

50

Arthur, Ellen L., Pamela J. Rice, Patricia J. Rice, Todd A. Anderson, Sadika M. Baladi, Keri L. D. Henderson y Joel R. Coats. "Phytoremediation—An Overview". Critical Reviews in Plant Sciences 24, n.º 2 (marzo de 2005): 109–22. http://dx.doi.org/10.1080/07352680590952496.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

Artículos de revistas sobre el tema "Phytoremediation"

Crea una cita precisa en los estilos APA, MLA, Chicago, Harvard y otros