A critical review of sustainable application of biochar for green remediation: Research uncertainty and future directions

The Science of The Total Environment, Journal Year: 2023, Volume and Issue: 904, P. 166813 - 166813

Published: Sept. 6, 2023

Language: Английский

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A review of metal–organic framework (MOF) materials as an effective photocatalyst for degradation of organic pollutants

Nanoscale Advances, Journal Year: 2023, Volume and Issue: 5(23), P. 6318 - 6348

Published: Jan. 1, 2023

An overview of MOFs and their composite materials for better photocatalytic performance towards organic pollutants.

Language: Английский

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Removal of organic pollutants through hydroxyl radical-based advanced oxidation processes

Ecotoxicology and Environmental Safety, Journal Year: 2023, Volume and Issue: 267, P. 115564 - 115564

Published: Oct. 25, 2023

The use of Advance Oxidation Process (AOPs) has been extensively examined in order to eradicate organic pollutants. This review assesses the efficacy photolysis, O3 based (O3/UV, O3/H2O2, O3/H2O2/UV, H2O2/UV, Fenton, Fenton-like, hetero-system) and sonochemical electro-oxidative AOPs this regard. main purpose some suggestions for advancement is facilitate elimination toxic Initially proposed purification drinking water 1980, have since employed various wastewater treatments. technologies are essentially a process intensification through hybrid methods treatment, which generate large amounts hydroxyl (•OH) sulfate (SO4·-) radicals, ultimate oxidants remediation covers ozone or UV treatment combination create powerful method treatment. novel approach demonstrated be highly effective, with acceleration oxidation Fenton reaction photocatalytic technologies. It clear that helpful degradation compounds. Additionally, other processes such as •OH SO4·- radical-based may also arise during contribute reduction target summarizes current development

Language: Английский

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Enhanced degradation of sulfamethoxazole by activation of peroxodisulfate with red mud modified biochar: Synergistic effect between adsorption and nonradical activation

Chemical Engineering Journal, Journal Year: 2023, Volume and Issue: 460, P. 141578 - 141578

Published: Jan. 28, 2023

Language: Английский

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Biochar-based composites for removing chlorinated organic pollutants: Applications, mechanisms, and perspectives

Environmental Science and Ecotechnology, Journal Year: 2024, Volume and Issue: 21, P. 100420 - 100420

Published: April 12, 2024

Chlorinated organic pollutants constitute a significant category of persistent due to their widespread presence in the environment, which is primarily attributed expansion agricultural and industrial activities. These are characterized by persistence, potent toxicity, capability for long-range dispersion, emphasizing importance eradication mitigate environmental pollution. While conventional methods removing chlorinated encompass advanced oxidation, catalytic bioremediation, utilization biochar has emerged as prominent green efficacious method recent years. Here we review biochar's role remediating typical organics, including polychlorinated biphenyls (PCBs), triclosan (TCS), trichloroethene (TCE), tetrachloroethylene (PCE), organochlorine pesticides (OCPs), chlorobenzenes (CBs). We focus on impact material properties adsorption mechanisms organics. This highlights use sustainable eco-friendly pollutants, especially when combined with biological or chemical strategies. Biochar facilitates electron transfer efficiency between microorganisms, promoting growth dechlorinating bacteria mitigating toxicity organics through adsorption. Furthermore, can activate processes such oxidation nano zero-valent iron, generating free radicals decompose compounds. observe broader application bioprocesses treating soil, reducing impacts. Conversely, water-based integrating proved more effective, leading superior purification results. contributes theoretical practical pollutants.

Language: Английский

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Singlet oxygen in biochar-based catalysts-activated persulfate process: From generation to detection and selectivity removing emerging contaminants

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 485, P. 149724 - 149724

Published: Feb. 16, 2024

Language: Английский

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Adsorption and photocatalytic degradation of quinolone antibiotics from wastewater using functionalized biochar

Environmental Pollution, Journal Year: 2023, Volume and Issue: 336, P. 122409 - 122409

Published: Aug. 17, 2023

Language: Английский

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A review on ZnO and its modifications for photocatalytic degradation of prominent textile effluents: Synthesis, mechanisms, and future directions

Journal of environmental chemical engineering, Journal Year: 2024, Volume and Issue: 12(3), P. 112553 - 112553

Published: March 22, 2024

Language: Английский

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Synergy between MgFe2O4 and biochar derived from banana pseudo-stem promotes persulfate activation for efficient tetracycline degradation

Chemical Engineering Journal, Journal Year: 2023, Volume and Issue: 468, P. 143773 - 143773

Published: May 29, 2023

Language: Английский

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Superefficient non-radical degradation of benzo[a]pyrene in soil by Fe-biochar composites activating persulfate

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 481, P. 148585 - 148585

Published: Jan. 7, 2024

Language: Английский

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