Engineered biochar for environmental decontamination in aquatic and soil systems: a review

Carbon Research, Journal Year: 2022, Volume and Issue: 1(1)

Published: June 18, 2022

Abstract Contamination of aquatic and soil systems by organic inorganic pollutants has become a serious issue concern worldwide. Viable cost-effective solutions are urgently needed to mitigate the negative impacts diverse on environment human health. Biochar emerged as an effective green material for remediation wide spectrum (in)organic pollutants. However, applications pristine biochar in decontamination have encountered bottlenecks due its limited properties which cannot meet desired requirements. Therefore, multiple modification methods been developed tailoring physicochemical enhance effectiveness environmental decontamination. This work provides holistic review recent advances synthesis engineered using physical, chemical, biological methods. Further related mechanisms field also summarized discussed. In addition, existing challenges research gaps outlined, future needs proposed. summarizes scientific opportunities comprehensive understanding biochars materials contaminated water soil. Graphical abstract

Language: Английский

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Simultaneous adsorption of phosphate and tetracycline by calcium modified corn stover biochar: Performance and mechanism

Bioresource Technology, Journal Year: 2022, Volume and Issue: 359, P. 127477 - 127477

Published: June 14, 2022

Language: Английский

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Efficient adsorption of dyes from aqueous solution using a novel functionalized magnetic biochar: Synthesis, kinetics, isotherms, adsorption mechanism, and reusability

Bioresource Technology, Journal Year: 2022, Volume and Issue: 360, P. 127526 - 127526

Published: June 27, 2022

Language: Английский

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Recovery of nitrogen and phosphorus in wastewater by red mud-modified biochar and its potential application

The Science of The Total Environment, Journal Year: 2022, Volume and Issue: 860, P. 160289 - 160289

Published: Nov. 19, 2022

Language: Английский

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Recent trends and economic significance of modified/functionalized biochars for remediation of environmental pollutants

Scientific Reports, Journal Year: 2024, Volume and Issue: 14(1)

Published: Jan. 2, 2024

The pollution of soil and aquatic systems by inorganic organic chemicals has become a global concern. Economical, eco-friendly, sustainable solutions are direly required to alleviate the deleterious effects these ensure human well-being environmental sustainability. In recent decades, biochar emerged as an efficient material encompassing huge potential decontaminate wide range pollutants from systems. However, application raw biochars for pollutant remediation is confronting major challenge not getting desired decontamination results due its specific properties. Thus, multiple functionalizing/modification techniques have been introduced alter physicochemical molecular attributes increase their efficacy in remediation. This review provides comprehensive overview latest advancements developing functionalized/modified via biological other physiochemical techniques. Related mechanisms further applications modified water discussed summarized. Furthermore, existing research gaps challenges discussed, well study needs suggested. work epitomizes scientific prospects complete understanding employing candidate polluted regenerative development.

Language: Английский

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Applying a nanocomposite hydrogel electrode to mitigate electrochemical polarization and focusing effect in electrokinetic remediation of a Cu- and Pb-contaminated loess

Environmental Pollution, Journal Year: 2023, Volume and Issue: 333, P. 122039 - 122039

Published: June 17, 2023

Language: Английский

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Adsorption recovery of phosphorus in contaminated water by calcium modified biochar derived from spent coffee grounds

The Science of The Total Environment, Journal Year: 2023, Volume and Issue: 909, P. 168426 - 168426

Published: Nov. 7, 2023

Language: Английский

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Electrolytic manganese residue-biochar composite for simultaneous removal of antimony and arsenic from water: Adsorption performance and mechanisms

Journal of Cleaner Production, Journal Year: 2024, Volume and Issue: 437, P. 140623 - 140623

Published: Jan. 1, 2024

Language: Английский

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Efficient phosphate removal from water by multi-engineered PVA/SA matrix double network hydrogels: Influencing factors and removal mechanism

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: 336, P. 126261 - 126261

Published: Jan. 6, 2024

Language: Английский

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Recent advances in the removal and recovery of phosphorus from aqueous solution by metal-based adsorbents: A review

Resources Conservation and Recycling, Journal Year: 2024, Volume and Issue: 204, P. 107464 - 107464

Published: Feb. 10, 2024

Language: Английский

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