Application of adsorption process for effective removal of emerging contaminants from water and wastewater

Environmental Pollution, Год журнала: 2021, Номер 280, С. 116995 - 116995

Опубликована: Март 23, 2021

Язык: Английский

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Health and environmental effects of heavy metals

Journal of King Saud University - Science, Год журнала: 2021, Номер 34(1), С. 101653 - 101653

Опубликована: Окт. 22, 2021

Seafood safety is a critical requirement for sustained global quantitative and qualitative development. In recent years, unintended poisons have damaged human health food quality. Heavy metals (HMs) distribution, speciation, bioaccumulation, toxicity evaluation in aquatic settings are at their peak. Safe ecosystems significant influence the possible composition of safe aquaculture products, which serve as foundation every web. HMs eventually impose number stresses on living organisms, contributing to increased mortality. Therefore, this study reflects explains exposure heavy well resulting risks humans. A more in-depth review translocation processes metal toxins into seafood provided. Finally, achieving stability environments, management techniques, genetic engineering, remediation recommended.

Язык: Английский

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Comparing straw, compost, and biochar regarding their suitability as agricultural soil amendments to affect soil structure, nutrient leaching, microbial communities, and the fate of pesticides

The Science of The Total Environment, Год журнала: 2020, Номер 751, С. 141607 - 141607

Опубликована: Авг. 16, 2020

The emission of nutrients and pesticides from agricultural soils endangers natural habitats. Here, we review to which extent carbon-rich organic amendments help retain in reduce the contamination surrounding areas groundwater. We compare straw, compost, biochar see whether outperforms other two more traditional cheaper materials. present a list criteria evaluate suitability materials be used as soil discuss differences elemental compositions understand, how microorganisms utilize those their effects on physical chemical characteristics, microbial communities, well transformation retention detail. It becomes clear that for all three can vary greatly depending numerous aspects, such type soil, application rate, production procedure material. Biochar is most effective increasing sorption capacity but does not outperform straw compost with regards aspects investigated. Nevertheless, possibility design properties makes it very promising Finally, provide critical comments about make studies comparable (comprehensive provision material properties), improve concepts future work (meta-analysis, long-term field studies, use deep-insight DNA sequencing), what needs further investigated (the link between structural functional parameters, impact pesticide efficiency).

Язык: Английский

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Biopolymers and composites: Properties, characterization and their applications in food, medical and pharmaceutical industries

Journal of environmental chemical engineering, Год журнала: 2021, Номер 9(4), С. 105322 - 105322

Опубликована: Март 19, 2021

Язык: Английский

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Research progress of adsorption and removal of heavy metals by chitosan and its derivatives: A review

Chemosphere, Год журнала: 2021, Номер 279, С. 130927 - 130927

Опубликована: Май 17, 2021

Язык: Английский

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A Systematic Review of Metal Oxide Applications for Energy and Environmental Sustainability

Metals, Год журнала: 2020, Номер 10(12), С. 1604 - 1604

Опубликована: Ноя. 29, 2020

Energy is the fundamental requirement of all physical, chemical, and biological processes which are utilized for better living standards. The toll that process development takes on environment economic activity evident from arising concerns about sustaining industrialization has happened in last centuries. increase carbon footprint large-scale pollution caused by led researchers to think new ways sustain developmental activities, whilst simultaneously minimizing harming effects enviroment. Therefore, decarbonization strategies have become an important factor industrial expansion, along with invention catalytic methods carrying out non-thermal reactions, energy storage environmental remediation through removal or breakdown harmful chemicals released during manufacturing processes. present article discusses structural features photocatalytic applications a variety metal oxide-based materials. Moreover, practical applicability these materials also discussed, as well transition production scale. Consequently, this study deals concise framework link oxide application options within energy, sustainability, exploring analysis well.

Язык: Английский

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Predicting Heavy Metal Adsorption on Soil with Machine Learning and Mapping Global Distribution of Soil Adsorption Capacities

Environmental Science & Technology, Год журнала: 2021, Номер 55(20), С. 14316 - 14328

Опубликована: Окт. 7, 2021

Studying heavy metal adsorption on soil is important for understanding the fate of metals and properly assessing related environmental risks. Existing experimental methods traditional models quantifying adsorption, however, are time-consuming ineffective. In this study, we developed machine learning six (Cd(II), Cr(VI), Cu(II), Pb(II), Ni(II), Zn(II)) using 4420 data points (1105 soils) extracted from 150 journal articles. After a comprehensive comparison, our results showed that gradient boosting decision tree had best performance combined model based all data. The Shapley additive explanation method was used to identify feature importance effects these features which independent were achieve better than model. Using models, global distribution capacities soils predicted with known properties. Reversed including one also built same sets predict concentration in water when adsorbed amount soil/sediment.

Язык: Английский

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Comprehensive review on surfactant adsorption on mineral surfaces in chemical enhanced oil recovery

Advances in Colloid and Interface Science, Год журнала: 2021, Номер 294, С. 102467 - 102467

Опубликована: Июнь 17, 2021

Язык: Английский

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A review of hexavalent chromium removal from aqueous solutions by sorption technique using nanomaterials

Journal of environmental chemical engineering, Год журнала: 2020, Номер 8(6), С. 104503 - 104503

Опубликована: Сен. 22, 2020

Язык: Английский

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Seaweed-based cellulose: Applications, and future perspectives

Carbohydrate Polymers, Год журнала: 2021, Номер 267, С. 118241 - 118241

Опубликована: Май 21, 2021

Язык: Английский

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