Relevant bibliographies by topics / Soil remediation – Oxidation

Academic literature on the topic 'Soil remediation – Oxidation'

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Published: 4 June 2021
Last updated: 1 February 2022

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Journal articles on the topic "Soil remediation – Oxidation"

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Barbosa Ferreira, Maiara, Aline Maria Sales Solano, Elisama Vieira dos Santos, Carlos A. Martínez-Huitle, and Soliu O. Ganiyu. "Coupling of Anodic Oxidation and Soil Remediation Processes: A Review." Materials 13, no. 19 (September 27, 2020): 4309. http://dx.doi.org/10.3390/ma13194309.

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In recent years, due to industrial modernization and agricultural mechanization, several environmental consequences have been observed, which make sustainable development difficult. Soil, as an important component of ecosystem and a key resource for the survival of human and animals, has been under constant contamination from different human activities. Contaminated soils and sites require remediation not only because of the hazardous threat it possess to the environment but also due to the shortage of fresh land for both agriculture and urbanization. Combined or coupled remediation technologies are one of the efficient processes for the treatment of contaminated soils. In these technologies, two or more soil remediation techniques are applied simultaneously or sequentially, in which one technique complements the other, making the treatment very efficient. Coupling anodic oxidation (AO) and soil remediation for the treatment of soil contaminated with organics has been studied via two configurations: (i) soil remediation, ex situ AO, where AO is used as a post-treatment stage for the treatment of effluents from soil remediation process and (ii) soil remediation, in situ AO, where both processes are applied simultaneously. The former is the most widely investigated configuration of the combined processes, while the latter is less common due to the greater diffusion dependency of AO as an electrode process. In this review, the concept of soil washing (SW)/soil flushing (SF) and electrokinetic as soil remediation techniques are briefly explained followed by a discussion of different configurations of combined AO and soil remediation.
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Ma, Wei Fang, Hao Guo, Jian Dong Ye, Dong Mei Han, and Xiong Wei Ma. "Removal Efficiency and Distribution Characteristics of PAHs in Coking Plant Contaminated Soils by In Situ Chemical Oxidation Remediation." Advanced Materials Research 690-693 (May 2013): 1490–94. http://dx.doi.org/10.4028/www.scientific.net/amr.690-693.1490.

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The aim of this study was to investigate the PAHs removal efficiency in coking plant contaminated soil when disposed by different oxidants with different dosages (hydrogen peroxide, Fenton’s reagent, modified Fenton’s reagent, potassium permanganate, activated sodium persulfate) and the PAHs distribution characteristics in removing parts, soil residue parts, recycling parts and supernate after oxidation reactions. Analyzed the variation characteristics of soil properties (pH and soil temperature) when used different oxidants in oxidation reactions process, screened out the effective and safe remediation oxidants. The research results indicated that the potassium permanganate has the best remediation ability and undemanding reaction conditions than other oxidants. The contaminant which be volatilized into surrounding environment was rarely when disposed by potassium permanganate in remediation process. Consequently, selecting potassium permanganate as remediation oxidant to treat PAHs in coking plant contaminated soils was the best choice.
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Liu, Jianfei. "Soil remediation using soil washing followed by ozone oxidation." Journal of Industrial and Engineering Chemistry 65 (September 2018): 31–34. http://dx.doi.org/10.1016/j.jiec.2018.05.001.

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Rosas, J. M., F. Vicente, A. Santos, and A. Romero. "Soil remediation using soil washing followed by Fenton oxidation." Chemical Engineering Journal 220 (March 2013): 125–32. http://dx.doi.org/10.1016/j.cej.2012.11.137.

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Karpenko, Olexandr, Vira Lubenets, Elena Karpenko, and Volodymyr Novikov. "Chemical Oxidants for Remediation of Contaminated Soil and Water. A Review." Chemistry & Chemical Technology 3, no. 1 (March 15, 2009): 41–45. http://dx.doi.org/10.23939/chcht03.01.041.

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This review covers the main agents used for in situ and ex situ chemical oxidation of organic contaminants particularly oil products, in soil and water environments. Among them there are hydrogen peroxide, permanganate salts, ozone and sodium persulfate. The fields of application, as well as benefits and disadvantages of the mentioned agents use were described.
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Buck, E. C., N. L. Dietz, and J. K. Bates. "Improving soil remediation through characterization." Proceedings, annual meeting, Electron Microscopy Society of America 53 (August 13, 1995): 386–87. http://dx.doi.org/10.1017/s0424820100138300.

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Operations at former weapons processing facilities in the U. S. have resulted in a large volume of radionuclidecontaminated soils and residues. In an effort to improve remediation strategies and meet environmental regulations, radionuclide-bearing particles in contaminant soils from Fernald in Ohio and the Rocky Flats Plant (RFP) in Colorado have been characterized by electron microscopy. The object of these studies was to determine the form of the contaminant radionuclide, so that it properties could be established [1]. Physical separation and radiochemical analysis determined that uranium contamination at Fernald was not present exclusively in any one size/density fraction [2]. The uranium-contamination resulted from aqueous and solid product spills, air-borne dust particles, and from the operation of an incinerator on site. At RFP the contamination was from the incineration of Pu-bearing materials. Further analysis by x-ray absorption spectroscopy indicated that the majority of the uranium was in the 6+ oxidation state [3].
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Mustafa, Akhmad, and Jesmond Sammut. "EFFECT OF DIFFERENT REMEDIATION TECHNIQUES AND DOSAGES OF PHOSPHORUS FERTILIZER ON SOIL QUALITY AND KLEKAP PRODUCTION IN ACID SULFATE SOIL AFFECTED AQUACULTURE PONDS." Indonesian Aquaculture Journal 2, no. 2 (December 31, 2007): 141. http://dx.doi.org/10.15578/iaj.2.2.2007.141-157.

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<p>Acid sulfate soils (ASS) contain sufficient pyrite which, when oxidised following excavation for brackishwater aquaculture ponds, will generate acid and mobilise toxic metals. Production in affected ponds can be low due to poor growth of shrimp and fish, mass mortalities of stock and low plankton blooms. The resultant low soil pH can also cause poor klekap production due to the retention of phosphorus associated with elevated concentrations of Fe and Al in the pond soils. A series of experiments was conducted to determine the effects of different soil amelioration techniques and dosage of phosphorus (P) on soil and klekap production under laboratory conditions. The treatments consisted of two factors. The first factor tested was different techniques for ASS improvement (non-improvement, improvement through liming and improvement through remediation involving forced oxidation of pyrite, flooding and flushing of oxidation products). The second factor tested was phosphorus dosages, that is, with phosphorus and without phosphorus-based fertilizer. Each treatment had three replications. The experiment showed that liming and remediation had the same effect on several soil variables; they raised the soi pH (pHF, pHFOX, pHKCl) and decreased SPOS, Fe and Al. Remediation of ASS decreased retention of P and increased available-P of soil, whereas liming did not show a significant effect on retention of P and available-P in the doses used for this experiment. The interaction between the different soil improvement techniques and phosphorus fertilising showed a significant effect on klekap production with the highest klekap production of 23.21 mg/cm2 found in remediated soil and with a phosphorus fertiliser dosage of 75 kg/ha.</p>
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Dong, Ya Ming, Yu Hua Meng, Lin Li, Qi You Liu, and Chao Cheng Zhao. "Research on Influence Factors of Heavy Oil-Contaminated Soil Remediation by Fenton Oxidation." Advanced Materials Research 641-642 (January 2013): 174–77. http://dx.doi.org/10.4028/www.scientific.net/amr.641-642.174.

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In this paper, Fenton oxidation technology was used for oxidation treatment of soil contaminated by heavy oil, and environmental conditions were investigated for improving the effect of Fenton oxidation. The results showed that under the direct sunlight, liquid to soil was 2:1, pH was 5, 10.0mL 18 mmol•L-1 Fe2+ and 10.0mL 30%H2O2 were added to 1000g soil contaminated by heavy oil which contained 8% petroleum hydrocarbons, the petroleum hydrocarbons reduced from 5.74% to 2.92%.
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Kakarla, Prasad K. C., and Richard J. Watts. "Depth of Fenton-Like Oxidation in Remediation of Surface Soil." Journal of Environmental Engineering 123, no. 1 (January 1997): 11–17. http://dx.doi.org/10.1061/(asce)0733-9372(1997)123:1(11).

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Wu, Dan, Hongshuai Kan, Ying Zhang, Tiecheng Wang, Guangzhou Qu, Peng Zhang, Hanzhong Jia, and Hongwen Sun. "Pyrene contaminated soil remediation using microwave/magnetite activated persulfate oxidation." Chemosphere 286 (January 2022): 131787. http://dx.doi.org/10.1016/j.chemosphere.2021.131787.

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Dissertations / Theses on the topic "Soil remediation – Oxidation"

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Ahmad, Mushtaque. "Persulfate activation by major soil minerals." Pullman, Wash. : Washington State University, 2008. http://www.dissertations.wsu.edu/Thesis/Fall2008/m_ahmad_032409.pdf.

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Thesis (M.S. in environmental engineering)--Washington State University, December 2008.
Title from PDF title page (viewed on Apr. 17, 2009). "Department of Civil and Environmental Engineering." Includes bibliographical references (p. 15-18).
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Akinyugha, Akinyemi Akinniyi. "Performance evaluation of unactivated and activated persulphate oxidation for in-situ contaminated soil remediation applications." Thesis, University of Cambridge, 2014. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.648423.

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Ocampo, Ana Maria. "Persulfate activation by organic compounds." Pullman, Wash. : Washington State University, 2009. http://www.dissertations.wsu.edu/Dissertations/Summer2009/A_Ocampo_083109.pdf.

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Thesis (Ph. D.)--Washington State University, August 2009.
Title from PDF title page (viewed on Sept. 9, 2009). "Department of Civil and Environmental Engineering." Includes bibliographical references.
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Tachauer, Ingrid Heloise Huber. "Remediation of PAH contaminated soil through chemical oxidation : Utilizing hydrogen peroxide and RegenOx." Thesis, Örebro universitet, Akademin för naturvetenskap och teknik, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:oru:diva-16606.

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Harden, John Michael. "Elucidation of key interactions between in situ chemical oxidation reagents and soil systems." Diss., Mississippi State : Mississippi State University, 2006. http://sun.library.msstate.edu/ETD-db/ETD-browse/browse.

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Liu, Fuzhen. "Remediation of soil contaminated by organic pollutants using Tween 80 and electrochemical advanced oxidation processes." Thesis, Paris Est, 2020. http://www.theses.fr/2020PESC2055.

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Sous la direction du professeur Mehmet Oturan et du professeur Hui Zhang, j’ai fini toutes les parties des thèses. Un article a été publié dans SCI et les autres parties sont prêtes à se soumettre à la revue. Maintenant, je modifie les papiers et les thèses. Les difficultés sont la détection des contaminants parce qu’il a besoin de la machine de fluorescence et de la méthode d’extraction complexe
Soil contaminated by petroleum-hydrocarbons is a serious environmental problem since it is toxic to agriculture and human. And the polycyclic aromatic hydrocarbons (PAHs) in petroleum-hydrocarbons possess carcinogenicity, teratogenicity, mutagenicity, low volatility and poor solubility properties. Moreover, PAHs are persistent in soil and difficult to be degraded. Hence, effective methods are essential to remedy soil contaminated by petroleum-hydrocarbons and particularly the PAHs. Among various remediation methods, soil washing (SW) combined with surfactant is a promising techniques since it is an economical and effective approach. This technology promotes the transformation of contaminants from soil to aqueous solution, which is especially applied for heavily contaminated soil. However, a soil washing solution highly loaded with surfactant and contaminants is produced. Therefore, effective treatment of soil washing solution is a challenge for promoting the application of surfactants and the remediation of contaminated soil. The combination of soil washing process and electrochemical advanced oxidation processes (EAOPs) constitutes an effective technique for the treatment of soil washing solution. In this paper, Tween 80 was applied as surfactant during soil washing process. The lipophilic part of Tween 80 tends to contaminants or soil particles and the hydrophilic part has tendency to the aqueous phase. Thus, Tween 80 promotes the transformation of hydrophobic organic contaminants from soil to aqueous phase. Then the soil washing solution highly loaded with contaminants and surfactant was treated by EAOPs, processes based on the generation of strong oxidant species such as hydroxyl radicals (•OH), sulfate radicals (SO4•−) and active chlorine (•Cl), are one of the most efficient methods for degrading refractory organic pollutants in soil washing solution. The effect of EAOPs including electro-oxidation (EO), electro-Fenton (EF), sulfate radical-based advanced oxidation processes (AOPs) was investigated in the degradation of petroleum-hydrocarbons. Besides, a potential advanced oxidation process including the presence of chlorine s was applied for treating soil washing solution which contains polycyclic aromatic hydrocarbons (PAHs) and Tween 80
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Aydin, Gulsen. "Use Of Waste Pyrite From Mineral Processing Plants In Soil Remediation." Phd thesis, METU, 2011. http://etd.lib.metu.edu.tr/upload/12613900/index.pdf.

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Pyrite (FeS2) is commonly present in complex sulphide ores in significant amounts. After the enrichment of such ores by flotation, pyrite is either produced as a separate concentrate and sold to acid manufactures or removed and disposed off as tailing. Due to lack of demand from manufacturers, most of pyrites is usually disposed off as tailing. Therefore, pyrite is usually a waste from complex sulphide ores. Yet, it may be a remediation additive for calcareous soils and calcareous- alkali soils deficient in Fe and other micronutrients such as Cu, Zn and Mn. Waste pyrite may be also an alternative amendment to gypsum because of the production of sulphuric acid which is effectively used in the reclamation of calcareous alkali soils. The effectiveness of adding waste pyrite and sulphuric acid produced from waste pyrite to calcareous-alkali soil (Saraykö
y-Ankara) and calcareous soil (Gaziantep) was studied under laboratory conditions. Pure gypsum was also used as an amendment for the comparison of the effectiveness of waste pyrite in the reclamation of alkali soils. Gypsum, powder waste pyrite and sulphuric acid were applied to the soil with reference to the gypsum requirement (GR) of the soils. Greenhouse pot tests were carried out with wheat as test plant to determine the effect of waste pyrite treatment on the plant yield (wheat) and on the amount of micronutrient (Fe, Cu, Zn, Mn) essential for plant growth. Hazard potential of pyritic tailings in terms of heavy metal contamination was also taken into account. The results showed that the soil pH and exchangeable sodium percentage (ESP), indicators of alkalization, decreased upon pyrite addition to calcareous- alkali soils of Saraykö
y-Ankara. It was also found that pyritic tailings were effective in the increasing level of essential micronutrients (Fe, Cu, Zn and Mn) for plant growth in both soils. This was ascertained by the dry matter yield of the plants in the green house pot tests. Heavy metal toxicity caused by pyrite which is a rightful concern remained well below the legal limits in the soils. Thus, it was concluded that the application of pyritic tailings promoted rapid amelioration of calcareous-alkali soil (Saraykö
y-Ankara) and calcareous soil (Gaziantep) with no deleterious heavy metal contamination.
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Li, Xuan. "In Situ Chemical Oxidation Schemes for the Remediation of Ground Water and Soils Contaminated by Chlorinated Solvents." Connect to this title online, 2002. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=osu1023289254.

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Thesis (Ph. D.)--Ohio State University, 2002.
Title from first page of PDF file. Document formatted into pages; contains xv, 179 p.; also contains graphics (some col.). Includes abstract and vita. Advisor: Franklin W. Schwartz, Dept. of Geosciences. Includes bibliographical references (p. 172-179).
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Usman, Muhammad. "Formation of mixed Fe"-Fe"' oxides and their reactivity to catalyze chemical oxidation : remediation of hydrocarbon contaminated soils." Thesis, Nancy 1, 2011. http://www.theses.fr/2011NAN10093/document.

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Le thème principal de cette recherche est la remédiation des sols contaminés par des hydrocarbures en utilisant des traitements d'oxydation chimique à pH neutre. Les minéraux à base de fer sont susceptibles de catalyser cette réaction d'oxydation. L'étude concerne donc dans un premier temps la synthèse des minéraux réactifs contenant des espèces FeII et FeIII (la magnétite et la rouille verte) et, dans un second temps, leur utilisation pour catalyser l'oxydation chimique. Les procédés d'oxydation testés incluent l'oxydation de type « Fenton-like (FL) » et de type persulfate activé (AP). La formation de la magnétite et de la rouille verte a été étudiée par des transformations abiotiques de différents oxydes ferriques (ferrihydrite, goethite, hématite et lépidocrocite) mis en présence de cations FeII. La magnétite a été utilisée pour catalyser les oxydations (FL et AP) dans la dégradation des hydrocarbures aliphatiques et aromatiques polycycliques (HAP) à pH neutre. Une dégradation importante des hydrocarbures aliphatiques a été obtenue par ces deux oxydants, aussi bien pour des pétroles dégradés naturellement que pour un pétrole brut. L'oxydation catalysée par la magnétite a également été efficace pour la remédiation de deux sols contaminés par HAP provenant d'anciens sites de cokerie. Aucun sous-produit n'a été observé dans nos expériences d'oxydation. En revanche, une très faible dégradation des hydrocarbures a été observée lorsque les espèces FeII solubles ont été utilisées comme catalyseur. Des expériences d'oxydation ont également été réalisées en colonne. Ces études d'oxydation ont révélé l'importance du type de catalyseur utilisé pour l'oxydation, la disponibilité des HAP dans les sols et l'effet de la matrice du sol. Les résultats suggèrent que la magnétite peut être utilisée comme source de fer pour activer les deux oxydations par Fenton-like et persulfate à pH neutre. Ce travail a de fortes implications sur la remédiation par oxydation chimique in situ des sols pollués par des hydrocarbures
The main theme of this research is the use of reactive iron minerals in the remediation of hydrocarbon contaminated soils via chemical oxidation treatments at circumneutral pH. The contribution of this thesis is two-fold including the abiotic synthesis of mixed FeII-FeIII oxides considered as reactive iron minerals (magnetite and green rust) and their use to catalyze chemical oxidation. Oxidation methods tested in this study include Fenton-like (FL) and activated persulfate oxidation (AP). The formation of magnetite and green rust was studied by abiotic FeII-induced transformations of various ferric oxides like ferrihydrite, goethite, hematite and lepidocrocite. Then, the ability of magnetite was tested to catalyze chemical oxidation (FL and AP) for the degradation of aliphatic and polycyclic aromatic hydrocarbons (PAHs) at circumneutral pH. Significant degradation of oil hydrocarbons occurring in weathered as well as in crude oil was obtained by both oxidants. Magnetite catalyzed oxidation was also effective for remediation of two PAHs contaminated soils from ancient coking plant sites. No by-products were observed in all batch slurry oxidation systems. Very low hydrocarbon degradation was observed when soluble FeII was used as catalyst under the same experimental conditions. Magnetite also exhibited high reactivity to catalyze chemical oxidation in column experiments under flow through conditions. Oxidation studies revealed the importance of catalyst type for oxidation, PAHs availability in soils and the soil matrix effect. Results of this study suggest that magnetite can be used as iron source to activate both Fenton-like and persulfate oxidation at circumneutral pH. This study has important implications in the remediation of hydrocarbon polluted soils through in-situ chemical oxidation
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Kamaludeen, Sara Parwin Banu. "Biotic-abiotic transformations of chromium in long-term tannery waste contaminated soils : implications to remediation." Title page, table of contents and abstract only, 2002. http://web4.library.adelaide.edu.au/theses/09PH/09phk15.pdf.

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Bibliography: leaves 166-180. Determines the effect of chromium on the soil microbial community and its activity, the biotic-abiotic mechanisms involved in chromium oxidation, and phytostabilization of chromium using plants and organic amendment in tannery-waste contaminated soil.
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Books on the topic "Soil remediation – Oxidation"

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Conference on Contaminated Soils (18th 2002 University of Massachusetts). Contaminated soils.: Chemical oxidation, heavy metals, MTBE, radionuclides, RBCA, remediation, risc assessment, site assessment. Amherst, Mass: ASP, 2003.

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J, Watts Richard. Process conditions for the total oxidation of hydrocarbons. [Olympia, Wash: Washington State Dept. of Transportation, 1994.

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Interstate Technology and Regulatory Cooperation Work Group. In Situ Chemical Oxidation Work Team. Technical and regulatory guidance for in situ chemical oxidation of contaminated soil and groundwater. United States]: ITRC, 2001.

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Handbook: Advanced photochemical oxidation processes. Cincinnati, Ohio: U.S. Environmental Protection Agency, Center for Environmental Research Information, National Risk Management Research Laboratory, Office of Research and Development, 1998.

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Shebl, Maher Abdel-Aal. In-situ treatment of contaminated soil using catalyzed hydrogen peroxide. 1993.

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Haeri-McCarroll, Tanya M. The use of catalyzed hydrogen peroxide to oxidize chlorobenzenes in soil. 1994.

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Advanced Oxidation Technologies: Sustainable Solutions for Environmental Treatments. Taylor & Francis Group, 2014.

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Litter, Marta I., Roberto J. Candal, and J. Martin Meichtry. Advanced Oxidation Technologies: Sustainable Solutions for Environmental Treatments. Taylor & Francis Group, 2014.

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Litter, Marta I., Roberto J. Candal, and J. Martin Meichtry. Advanced Oxidation Technologies: Sustainable Solutions for Environmental Treatments. Taylor & Francis Group, 2014.

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Litter, Marta I., Roberto J. Candal, and J. Martin Meichtry. Advanced Oxidation Technologies: Sustainable Solutions for Environmental Treatments. Taylor & Francis Group, 2014.

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Book chapters on the topic "Soil remediation – Oxidation"

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Ganiyu, Soliu O., and Carlos A. Martínez-Huitle. "Coupling of Anodic Oxidation and Soil Remediation Processes." In Environmental Pollution, 199–219. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-68140-1_9.

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Jousse, Florie, Patrick Höhener, Grégory Cohen, and Olivier Atteia. "Comparing the Efficiency of Oxidation, Sparging, Surfactant Flushing, and Thermal Treatment at Different Scales (Batch, Column, Metric Pilot)." In Environmental Soil Remediation and Rehabilitation, 211–38. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-40348-5_4.

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Maklyuk, Elena, Ganna Tsygichko, Ruslan Vilnyy, and Alex Mojon. "Regularity of Transformations of Oil-Contaminated Microbial Ecosystems by Super-Oxidation Technology and Subsequent Bio-remediation." In Soil Science Working for a Living, 275–80. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-45417-7_27.

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Lacina, Petr, and Michal Hegedüs. "Field Study V: Combined Oxidation Technology Using Ferrates (FeIV–VI) and Hydrogen Peroxide for Rapid and Effective Remediation of Contaminated Water—Comprehensive Practically Focused Study." In Advanced Nano-Bio Technologies for Water and Soil Treatment, 315–31. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-29840-1_14.

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"In Situ Chemical Oxidation (ISCO)." In Soil Remediation, 84–103. CRC Press, 2016. http://dx.doi.org/10.1201/b19916-7.

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"Aqueous Chemical Oxidation." In Groundwater and Soil Remediation, 189–202. Reston, VA: American Society of Civil Engineers, 2001. http://dx.doi.org/10.1061/9780784404270.ch06.

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Shiekh, Ruqeya Nazir, Sajad Bhat, Fayaz Shah, and Faroz Ahmad Ahanger. "Soil Bioremediation." In Handbook of Research on Uncovering New Methods for Ecosystem Management through Bioremediation, 145–70. IGI Global, 2015. http://dx.doi.org/10.4018/978-1-4666-8682-3.ch007.

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Bioremediation, a rapidly changing and growing area of environmental biotechnology employing microorganisms, presents a potentially more effective as well as economical clean-up technique than conventional approaches. The combination of several remediation techniques are considered to improve the remediation results especially in sites with complex contamination, as most traditional methods do not provide acceptable solutions for the removal of wastes from soils. The combination of electro kinetics with bioremediation, nanotechnology, biofilms, phytoremediation, chemical oxidation or electrical heating, presents interesting perspectives for the remediation. It is expected that the combination of these technologies will expand the dimensions of the remediation process to improve the remediation results, saving energy and time. Employment of new techniques is the need of the hour to carry forward this novel technology from its embryonic stage to all its developmental stages providing it with promising attributes to address some of the grave challenges faced by our environment today.
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Nyer, Evan K., and Paul Bitter. "Laboratory and Pilot Plant Evaluation of Ultraviolet (UV)-Oxidation Treatment Methods." In Practical Techniques for Groundwater and Soil Remediation, 93–104. Routledge, 2019. http://dx.doi.org/10.1201/9780203744062-15.

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Babu, Neelesh, Vinay Mohan Pathak, Akash, and Navneet. "Biosorption of Heavy Metals." In Biotechnology, 1898–909. IGI Global, 2019. http://dx.doi.org/10.4018/978-1-5225-8903-7.ch077.

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Large-scale production of commodities for mankind by industries did huge damage to the environment. Industrial waste contains lots of toxic materials including heavy metals were drained to water bodies like river, lakes, ponds, etc. These effluents drastically ruin water quality as well as the soil fertility. Type of industry and its raw material decides quantity and quality of the emerged wastes including both biodegradable as well as non-biodegradable. Among non-biodegradable wastes, copper, chromium, nickel, cadmium, etc. are widespread contaminants of soil, water, and these are most common heavy metals. Several heavy metals such as cadmium, mercury, and lead are highly poisonous and fatal to human as well as animals. Several plants as well as microbes respond to heavy metals by diverse biological processes like biosorption to their cell wall and entrapment in their capsule, oxidation and reduction, precipitation, complexation, etc. These responses may help significantly in the remediation of heavy metals from the contaminated sites.
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Babu, Neelesh, Vinay Mohan Pathak, Akash, and Navneet. "Biosorption of Heavy Metals." In Handbook of Research on Microbial Tools for Environmental Waste Management, 270–81. IGI Global, 2018. http://dx.doi.org/10.4018/978-1-5225-3540-9.ch013.

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Large-scale production of commodities for mankind by industries did huge damage to the environment. Industrial waste contains lots of toxic materials including heavy metals were drained to water bodies like river, lakes, ponds, etc. These effluents drastically ruin water quality as well as the soil fertility. Type of industry and its raw material decides quantity and quality of the emerged wastes including both biodegradable as well as non-biodegradable. Among non-biodegradable wastes, copper, chromium, nickel, cadmium, etc. are widespread contaminants of soil, water, and these are most common heavy metals. Several heavy metals such as cadmium, mercury, and lead are highly poisonous and fatal to human as well as animals. Several plants as well as microbes respond to heavy metals by diverse biological processes like biosorption to their cell wall and entrapment in their capsule, oxidation and reduction, precipitation, complexation, etc. These responses may help significantly in the remediation of heavy metals from the contaminated sites.
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Conference papers on the topic "Soil remediation – Oxidation"

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Dominguez, Carmen María, Alicia Checa-Fermandez, Arturo Romero, and Aurora Santos. "Exploring the application of chemical oxidation treatments for the remediation of HCHs-contaminated soil." In 14th Mediterranean Congress of Chemical Engineering (MeCCE14). Grupo Pacífico, 2020. http://dx.doi.org/10.48158/mecce-14.dg.01.02.

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2

Veronda, Brenda, and Matthew Dingens. "The State of Permanganate With Relation to In Situ Chemical Oxidation." In The 11th International Conference on Environmental Remediation and Radioactive Waste Management. ASMEDC, 2007. http://dx.doi.org/10.1115/icem2007-7002.

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In Situ Chemical Oxidation (ISCO) with permanganate had its beginnings over 10 years ago. Since that time, many sites have been successfully treated for organic compounds including chlorinated ethenes (perchloroethylene, trichloroethylene, etc.) phenols, explosives such as RDX, and many other organics. The successful application of ISCO with permanganate requires the integration of many site-specific factors into the remedial design. ISCO with permanganate is an effective technology, not only for its oxidative properties and persistence, but also for its application flexibility to remediate soil and groundwater. The merits of any type of treatment technology can be assessed in terms of effectiveness, ease of use, reaction rate, and cost. The use of permanganate for in-situ chemical oxidation results in the complete mineralization of TCE and PCE and can result in treatment levels below detection limits. Permanganate is a single component oxidizer, which is easily handled, mixed and distributed to the subsurface. Permanganate is also inexpensive to design and implement as compared to other technologies. This presentation will provide a general overview of the application and safety aspects of ISCO with permanganate. This paper will discuss the advantages and limitations of this technology, typical cost ranges, site evaluation and application technologies.
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Shyang-Chyuan Fang and Shang-Lien Lo. "Persulfate oxidation activated by peroxide with and without iron for remediation of soil contaminated by heavy fuel oil." In 2011 Second International Conference on Mechanic Automation and Control Engineering (MACE). IEEE, 2011. http://dx.doi.org/10.1109/mace.2011.5987455.

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4

Palattao, Maria Visitacion, Edmundo Vargas, Rolando Reyes, Carl Nohay, Alfonso Singayan, Mario Aurelio, Matej Gedeon, Roy Anthony C. Luna, and Dirk Mallants. "Performance and Safety Assessment of the Co-Location of the Near Surface Radioactive Waste Disposal Facilities and Borehole Disposal Concept in the Philippines." In ASME 2013 15th International Conference on Environmental Remediation and Radioactive Waste Management. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/icem2013-96148.

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The Philippine Nuclear Research Institute (PNRI) in collaboration with the interagency technical committee on radioactive waste has been undertaking a national project to find a final solution to the country’s low to intermediate level radioactive waste. The strategy adopted was to co-locate 2 disposal concepts that will address the types of radioactive waste generated from the use of radioactive materials. This strategy is expected to compensate for the small volumes of waste generated in the Philippines as compared to countries with big nuclear energy programs. It will also take advantage of the benefits of a shared infrastructure and R&D work that accompany such project. The preferred site selected from previous site selection and investigations is underlain by highly fractured “andesitic volcaniclastics” mantled by residual clayey soil which act as the aquifer or water bearing layer. Results of investigation show that the groundwater in the area is relatively dilute and acidic. Springs at the lower elevations of the footprint also indicate acidic waters. The relatively acidic water is attributed to the formation of sulfuric acid by the oxidation of the pyrite in the andesite. A preliminary post closure safety assessment was carried out using the GMS MODFLOW and HYDRUS softwares purchased through the International Atomic Energy Agency (IAEA) technical assistance. Results from MODFLOW modeling show that the radionuclide transport follows the natural gradient from the top of the hill down to the natural discharge zones. The vault dispersion model shows a circular direction from the vaults towards the faults and eventually to the creeks. The contaminant transport from borehole shows at least one confined plume from the borehole towards the creek designated as Repo1 and eventually follows downstream. The influx of surface water and rainfall to the disposal vault was modeled using the HYDRUS software. The pressure head and water content at the base of the foundation layer and the bottom of the concrete is where a significant reduction in water content can be observed. It is also noted that water content and pressure remain constant after one year.
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Hawthorne, Steven B., Arnaud J. M. Lagadec, David J. Miller, and Peter J. Hammond. "Non-Oxidative Destruction of TNT, RDX, and HMX on Contaminated Soil Using Subcritical (Hot/Liquid) Water." In ASME 2003 9th International Conference on Radioactive Waste Management and Environmental Remediation. ASMEDC, 2003. http://dx.doi.org/10.1115/icem2003-4792.

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Subcritical (hot/liquid) water was used in a simple static (non-flowing) vessel to treat three soils from former defense sites which were contaminated with the explosives TNT (12 wt.%), or RDX (0.62 wt.%) and HMX (0.16 wt. %). Significant degradation of RDX began at 100 C, and at 125 C for TNT and HMX, with the bulk of the undergraded explosives remaining in the soil rather than in the water phase. Based on HPLC/UV analysis, intermediate degradation products formed, but quickly degraded at < 250 C. Remediations performed using a generator-powered mobile pilot-scale unit (4 to 6 kg soil) with 4-L of water at 275 C for 1 h of real soils resulted in > 99.9% destrcution of TNT and HMX, and > 99.5% desstruction of RDX. None of the mutagenic nitroso derivatives of RDX and HMX were formed. “Microtox” acute toxicity tests with Vibrio fischeri showed no significant (compared to background) residual toxicity in either the process wastewaters or leachates from the treated soils. The operation is closed-loop (no air or water emissions), and process water can be recycled without treatment. Initial cost analysis indicates that the process should be competitive with other approaches such as bioremediation.
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Su, Yi, Fengxiang X. Han, Jian Chen, Yunju Xia, and David L. Monts. "Bioavailability of Mercury in Contaminated Oak Ridge Watershed and Potential Remediation of River/Runoff/Storm Water by an Aquatic Plant." In ASME 2009 12th International Conference on Environmental Remediation and Radioactive Waste Management. ASMEDC, 2009. http://dx.doi.org/10.1115/icem2009-16319.

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Historically as part of its national security mission, the U.S. Department of Energy’s Y-12 National Security Facility in Oak Ridge, TN, USA acquired a significant fraction of the world’s supply of elemental mercury. During the 1950’s and 1960’s, a large amount of elemental mercury escaped confinement and is still present in the buildings and grounds of the Y-12 Facility and in the Y-12 Watershed. Because of the adverse effects of elemental mercury and mercury compounds upon human health, the Oak Ridge Site is engaged in an ongoing effort to monitor and remediate the area. The main thrust of the Oak Ridge mercury remediation effort is currently scheduled for implementation in FY09. In order to more cost effectively implement those extensive remediation efforts, it is necessary now to obtain an improved understanding of the role that mercury and mercury compounds play in the Oak Ridge ecosystem. Most recently, concentrations of both total mercury and methylmercury in fish and water of lower East Fork Poplar Creek (LEFPC) of Oak Ridge increased although the majority of mercury in the site is mercury sulfide. This drives the US DOE and the Oak Ridge Site to study the long-term bioavailability of mercury and speciation at the site. The stability and bioavailability of mercury sulfide as affected by various biogeochemical conditions –presence of iron oxides have been studied. We examined the kinetic rate of dissolution of cinnabar from Oak Ridge soils and possible mechanisms and pathways in triggering the most recent increase of mercury solubility, bioavailability and mobility in Oak Ridge site. The effects of pH and chlorine on oxidative dissolution of cinnabar from cinnabar-contaminated Oak Ridge soils is discussed. On the other hand, aquatic plants might be good candidate for phytoremediate contaminated waste water and phytofiltration of collective storm water and surface runoff and river. Our greenhouse studies on uptake of Hg by water lettuce (Pistia stratiotes) show that water lettuce is effectively removing Hg from water solution and Hg was mostly stored in roots. One day of growing could remove 93–98% of Hg from water solutions. However, Hg shows acute toxicity to water lettuce as indicated by decreases in fresh biomass and moisture contents.
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