Littérature scientifique sur le sujet « Microplastics quantification »
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Articles de revues sur le sujet "Microplastics quantification"
Li, Daoji, Guyu Peng et Lixin Zhu. « Progress and prospects of marine microplastic research in China ». Anthropocene Coasts 2, no 1 (1 janvier 2019) : 330–39. http://dx.doi.org/10.1139/anc-2018-0014.
Texte intégralMassarelli, Carmine, Claudia Campanale et Vito Felice Uricchio. « A Handy Open-Source Application Based on Computer Vision and Machine Learning Algorithms to Count and Classify Microplastics ». Water 13, no 15 (31 juillet 2021) : 2104. http://dx.doi.org/10.3390/w13152104.
Texte intégralWoo, Hyunjeong, Kangmin Seo, Yonghyun Choi, Jiwon Kim, Masayoshi Tanaka, Keunheon Lee et Jonghoon Choi. « Methods of Analyzing Microsized Plastics in the Environment ». Applied Sciences 11, no 22 (11 novembre 2021) : 10640. http://dx.doi.org/10.3390/app112210640.
Texte intégralWander, L., L. Lommel, K. Meyer, U. Braun et A. Paul. « Development of a low-cost method for quantifying microplastics in soils and compost using near-infrared spectroscopy ». Measurement Science and Technology 33, no 7 (12 avril 2022) : 075801. http://dx.doi.org/10.1088/1361-6501/ac5e5f.
Texte intégralTesán Onrubia, Javier A., Kahina Djaoudi, Franco Borgogno, Susanna Canuto, Bernard Angeletti, Giovanni Besio, Marco Capello et al. « Quantification of Microplastics in North-Western Mediterranean Harbors : Seasonality and Biofilm-Related Metallic Contaminants ». Journal of Marine Science and Engineering 9, no 3 (19 mars 2021) : 337. http://dx.doi.org/10.3390/jmse9030337.
Texte intégralBilugan, Quennie Morales, Jomel Saraza Limbago et Redel L. Gutierrez. « Detection and quantification of microplastics from cultured green mussel Perna viridis in Bacoor Bay, Cavite, Philippines ». Sustinere : Journal of Environment and Sustainability 5, no 2 (31 août 2021) : 90–102. http://dx.doi.org/10.22515/sustinere.jes.v5i2.166.
Texte intégralUmar, Muhammad, Cecilie Singdahl-Larsen et Sissel Brit Ranneklev. « Microplastics Removal from a Plastic Recycling Industrial Wastewater Using Sand Filtration ». Water 15, no 5 (26 février 2023) : 896. http://dx.doi.org/10.3390/w15050896.
Texte intégralChoi, Sola, Miyeon Kwon, Myung-Ja Park et Juhea Kim. « Analysis of Microplastics Released from Plain Woven Classified by Yarn Types during Washing and Drying ». Polymers 13, no 17 (3 septembre 2021) : 2988. http://dx.doi.org/10.3390/polym13172988.
Texte intégralMahidin, Asri Gani, Saiful, Muhammad Irham, Wulan Windari et Erdiwansyah. « An overview of the potential risks, sources, and analytical methods for microplastics in soil ». AIMS Environmental Science 9, no 2 (2022) : 169–200. http://dx.doi.org/10.3934/environsci.2022013.
Texte intégralHernández Fernández, Joaquín, Heidis Cano, Yoleima Guerra, Esneyder Puello Polo, John Fredy Ríos-Rojas, Ricardo Vivas-Reyes et Juan Oviedo. « Identification and Quantification of Microplastics in Effluents of Wastewater Treatment Plant by Differential Scanning Calorimetry (DSC) ». Sustainability 14, no 9 (20 avril 2022) : 4920. http://dx.doi.org/10.3390/su14094920.
Texte intégralThèses sur le sujet "Microplastics quantification"
NAVA, VERONICA. « Microplastics in freshwater systems : characterization, quantification and interaction with aquatic organisms ». Doctoral thesis, Università degli Studi di Milano-Bicocca, 2022. http://hdl.handle.net/10281/363436.
Texte intégralAmong the multiple stressors that affect aquatic ecosystems, plastic pollution is deemed a widespread and pervasive environmental issue. The majority of the research has been conducted in marine environments and information about the occurrence and effects of these pollutants in freshwater systems is scattered. Moreover, there is a lack of consensus on sampling and analytical procedures for their characterization and quantification, which makes comparison among studies difficult. Besides, more research is needed to assess the influences of plastics and microplastics on ecosystem functions and aquatic organisms, especially focusing on lower trophic levels. Given these gaps, the present project describes four pieces of work that contribute to enhancing our knowledge about plastics and microplastics in freshwater ecosystems. Firstly, since polymer identification constitutes a fundamental step in plastic analysis, the suitability of Raman spectroscopy for polymeric characterization was examined, and a free database with Raman spectra of plastics complemented by a new R package with tools for their processing were developed and described. Advantages and drawbacks of this technique were discussed, with a particular emphasis on plastic additives, which are contained in the majority of polymers but are still poorly investigated, and a catalog with detailed information about peaks of most common plastic polymers was reported to provide guidance for further studies. Secondly, microplastic occurrence in surface water of different freshwater systems was assessed. Indeed, water samples of 38 lakes from 28 different countries covering an assortment of limnologically diverse freshwater ecosystems under varying levels of anthropogenic stress were collected, following a common protocol. This global investigation allowed obtaining comparable data about plastic concentration and features. Moreover, the results suggested the existence of a relationship between urban-related attributes of lakes/watersheds and the plastic concentration but also highlighted as large and deep lakes with high retention times accumulated plastic debris at higher concentrations. Lastly, the relationship between microplastics and microalgae was investigated. This was pursued by combining a critical review of the literature with an experimental approach aimed at analyzing the phytobenthos establishment on two different plastic polymers using a multi-site mesocosm system. This experiment highlighted that microplastics supported the growth of a rich and diversified community of microalgae, showing that many species could coexist on the surface of relatively small plastic items. Species-specificity in the colonization of the different plastic polymers was not observed. Indeed, local species pool and nutrient concentration rather than polymeric composition seemed to be the determinant factors defying the community diversity.
Ziajahromi, Shima. « Identification and quantification of microplastics in wastewater treatment plant effluent : Investigation of the fate and biological effects ». Thesis, Griffith University, 2018. http://hdl.handle.net/10072/378550.
Texte intégralThesis (PhD Doctorate)
Doctor of Philosophy (PhD)
School of Environment and Sc
Science, Environment, Engineering and Technology
Full Text
Renner, Kofi Omare. « Particle size analysis, quantification and identification of microplastics in selected consumer products : a critical comparison of methods and analytical techniques ». Thesis, Brunel University, 2018. http://bura.brunel.ac.uk/handle/2438/17133.
Texte intégralJohansson, Emilia, et Emma-Helena Ericsson. « Quantification for the Flow of Microplastic Particles in Urban Environment : A Case of the Chao Phraya River, Bangkok Thailand : A Minor Field Study ». Thesis, KTH, Hållbar utveckling, miljövetenskap och teknik, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-230990.
Texte intégralPlast, däribland mikroplaster, är en vanlig förekommande produkt i samhället idag och börjar bli allt vanligare i hav där det också kan stanna ett långt tag efter att det hamnat där. Mikroplaster definieras oftast med storleks intervallet fem millimeter och mindre och tillsammans med den viktiga floden Chao Phraya i Bangkok, Thailand, är huvudämnet för denna studie beskriven. Mer tydligt, målet för denna studie är att förse en första kvantifiering av mikroplaster som flödar in till Chao Phraya floden. Prover togs på platser som var uppströms, i mitten och nedströms på floden och sedan analyserades dessa prover i ett laboratorium. Resultatet som framkom visade på ökande belastning av mikroplaster i floden från Bangkok, exempelvis visade resultatet för storleks intervallet fem till en millimeter på en sex gånger ökning av mikroplaster mellan uppströms platsen och nedströms platsen. Ökningen som troligen kommer från innerstaden kan bero på olika faktorer såsom väder, stadens avfallshantering och användningen av engångsprodukter som är av plastmaterial. Således påvisar detta vikten av, bland annat, en fungerande avfallshantering.
Giorgi, Valerio. « Analytical pyrolysis optimization for the quali-quantitative determination of polymer mixtures ». Master's thesis, Alma Mater Studiorum - Università di Bologna, 2021.
Trouver le texte intégralvon, der Esch Elisabeth [Verfasser], Martin [Akademischer Betreuer] Elsner, Jürgen [Gutachter] Geist, Martin [Gutachter] Elsner et Eric [Gutachter] Achterberg. « The automation and validation of a morphological and chemical quantification procedure for microplastic fragments using Raman microspectroscopy / Elisabeth von der Esch ; Gutachter : Jürgen Geist, Martin Elsner, Eric Achterberg ; Betreuer : Martin Elsner ». München : Universitätsbibliothek der TU München, 2021. http://d-nb.info/1228073244/34.
Texte intégralSCOPETANI, COSTANZA. « Microplastics in Freshwater and Marine Environments ». Doctoral thesis, 2019. http://hdl.handle.net/2158/1152926.
Texte intégralFernandes, Mariana Ferreira. « Quantification of Macro and Microplastics on a Desert Island, Santa Luzia, Cabo Verde Archipelago, Norh East Atlantic Ocean ». Master's thesis, 2019. https://hdl.handle.net/10216/121089.
Texte intégralBotelho, Ana Lourenço. « Quantification and categorisation of microplastics in wild and aquaculture fish and in the water of the Aegean Sea ». Master's thesis, 2021. http://hdl.handle.net/10400.26/38130.
Texte intégralOs resíduos de plástico são reconhecidos como uma ameaça global para os ecossistemas. Os microplásticos podem entrar na cadeia alimentar direta ou indiretamente em água ou presa contaminada, respetivamente. No total, 47 peixes de dentro e fora das jaulas flutuantes de aquacultura foram analisados. Provenientes de Leros, uma ilha grega situada no Mar Egeu. Além disso, 11 amostras de água do mar foram recolhidas próximo das jaulas da aquacultura. Os microplásticos quantificados foram identificados através de um estereomicroscópio e confirmados pelo teste da agulha quente. Os resultados mostram que na água e nos peixes as fibras foram o tipo de microplásticos predominante, o tamanho principal foi de 0,5 a 2 mm. O azul foi a cor principal em peixes e o preto a cor principal nas amostras da água do mar. Adicionalmente, os peixes de aquacultura e selvagens estão expostos à ingestão directa de microplásticos da água do mar. Este projeto demonstra que a contaminação e bioacumulação de MPs representam um perigo real ao longo da cadeia alimentar.
Fernandes, Mariana Ferreira. « Quantification of Macro and Microplastics on a Desert Island, Santa Luzia, Cabo Verde Archipelago, Norh East Atlantic Ocean ». Dissertação, 2019. https://hdl.handle.net/10216/121089.
Texte intégralChapitres de livres sur le sujet "Microplastics quantification"
Sangeetha, Dhanaraj, Ainala Shivani, Jogannagari Anusha, J. Ranjitha et Vani Narayanan. « A Critical Review on Separation, Identification, Quantification and Removal of Microplastics in Environmental Samples : Developments and Challenges ». Dans Microplastics Pollution in Aquatic Media, 115–35. Singapore : Springer Singapore, 2022. http://dx.doi.org/10.1007/978-981-16-8440-1_6.
Texte intégralZhang, Haibo, Yufan Fei, Han Wang, Yiyang Chen, Shunyin Huang, Ben Yu, Jiaqing Wang et al. « Interaction of Microplastics and Organic Pollutants : Quantification, Environmental Fates, and Ecological Consequences ». Dans The Handbook of Environmental Chemistry, 161–84. Cham : Springer International Publishing, 2020. http://dx.doi.org/10.1007/698_2020_451.
Texte intégralKumar, Rakesh, et Prabhakar Sharma. « Recent Developments in Extraction, Identification, and Quantification of Microplastics from Agricultural Soil and Groundwater ». Dans Fate and Transport of Subsurface Pollutants, 125–43. Singapore : Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-6564-9_7.
Texte intégralSingh, Vicky, et Sukalyan Chakraborty. « Quantification and Characterization of Microplastics in Kanke Lake, a Freshwater System of Ranchi, Jharkhand, India ». Dans Lecture Notes in Civil Engineering, 271–81. Singapore : Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-15-9805-0_23.
Texte intégralKwach, Bowa O., et Victor Odhiambo Shikuku. « Microplastics as Emerging Contaminants ». Dans Advances in Environmental Engineering and Green Technologies, 31–44. IGI Global, 2020. http://dx.doi.org/10.4018/978-1-7998-1871-7.ch003.
Texte intégralRenner, Gerrit, Torsten C. Schmidt et Jürgen Schram. « Characterization and Quantification of Microplastics by Infrared Spectroscopy ». Dans Characterization and Analysis of Microplastics, 67–118. Elsevier, 2017. http://dx.doi.org/10.1016/bs.coac.2016.10.006.
Texte intégralMossotti, Raffaella, Giulia Dalla Fontana, Anastasia Anceschi, Enrico Gasparin et Tiziano Battistini. « Round Robin Test on Microplastic Counting and Identification Method ». Dans Environmental Sciences. IntechOpen, 2023. http://dx.doi.org/10.5772/intechopen.109757.
Texte intégralMossotti, Raffaella, Giulia Dalla Fontana, Anastasia Anceschi, Enrico Gasparin et Tiziano Battistini. « Preparation and Analysis of Standard Microplastics ». Dans Environmental Sciences. IntechOpen, 2022. http://dx.doi.org/10.5772/intechopen.108716.
Texte intégralZehra, Alina, Kavita Krishna, Namrata Pandey et S. Anbumani. « Impacts of Microplastics on the Hydrosphere (Aquatic Environment) ». Dans Advances in Human Services and Public Health, 226–48. IGI Global, 2022. http://dx.doi.org/10.4018/978-1-7998-9723-1.ch010.
Texte intégralHewawasam Udullege, Erangi Imasha, et Sandhya Babel. « Microplastics Analytical Techniques in Water, Sediments, and Biota ». Dans Advances in Human Services and Public Health, 306–27. IGI Global, 2022. http://dx.doi.org/10.4018/978-1-7998-9723-1.ch013.
Texte intégralActes de conférences sur le sujet "Microplastics quantification"
Prosenc, Franja, Nigel Van de Velde, Ivan Jerman et Janez Langus. « Automated Quantification of Microplastics – Challenges and Opportunities ». Dans Socratic Lectures 7. University of Lubljana Press, 2022. http://dx.doi.org/10.55295/psl.2022.d12.
Texte intégralBowman, Cole, Kelly Best Lazar, Stefanie Whitmire, Elizabeth Carraway et Gavin Gleasman. « SEDIMENT TRAP DEVELOPMENT AND QUANTIFICATION OF MICROPLASTICS DEPOSITION IN THE BLACK AND WACCAMAW RIVER SYSTEMS, SOUTH CAROLINA ». Dans Joint 56th Annual North-Central/ 71st Annual Southeastern Section Meeting - 2022. Geological Society of America, 2022. http://dx.doi.org/10.1130/abs/2022nc-374913.
Texte intégralWegmayr, Viktor, Aytunc Sahin, Bjorn Samundsson et Joachim M. Buhmann. « Instance Segmentation for the Quantification of Microplastic Fiber Images ». Dans 2020 IEEE Winter Conference on Applications of Computer Vision (WACV). IEEE, 2020. http://dx.doi.org/10.1109/wacv45572.2020.9093352.
Texte intégralPrimpke, Sebastian, Matthias Godejohann, Jeremy Rowlette et Gunnar Gerdts. « High-throughput environmental microplastic identification and quantification using a wide-field QCL-IR based microscope ». Dans Optical Fibers and Sensors for Medical Diagnostics, Treatment and Environmental Applications XXI, sous la direction de Israel Gannot et Katy Roodenko. SPIE, 2021. http://dx.doi.org/10.1117/12.2578414.
Texte intégralHabib, Rana Zeeshan, Ruwaya Al Kendi et Thies Thiemann. « Quantification and characterization of microplastic originating in the emirate of Abu Dhabi, United Arab Emirates ». Dans INDUSTRIAL, MECHANICAL AND ELECTRICAL ENGINEERING. AIP Publishing, 2022. http://dx.doi.org/10.1063/5.0122555.
Texte intégralSundar, Saketh. « A Novel Low-Cost Approach For Detection, Classification, and Quantification of Microplastic Pollution in Freshwater Ecosystems using IoT devices and Instance Segmentation ». Dans 2022 IEEE MIT Undergraduate Research Technology Conference (URTC). IEEE, 2022. http://dx.doi.org/10.1109/urtc56832.2022.10002222.
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