Nanoscale Advances, Journal Year: 2022, Volume and Issue: 4(5), P. 1263 - 1307
Published: Jan. 1, 2022
A comprehensive survey is presented to review the recent advances of functionalized hybrid magnetic catalytic systems for organic reactions and degradation dyes.
Language: Английский
Biochar, Journal Year: 2022, Volume and Issue: 4(1)
Published: July 26, 2022
Abstract The fast increase of population results in the quick development industry and agriculture. Large amounts contaminants such as metal ions organic are released into natural environment, posing a risk to human health causing environment ecosystem problems. efficient elimination from aqueous solutions, photocatalytic degradation pollutants or in-situ solidification/immobilization heavy solid phases most suitable strategies decontaminate pollution. Biochar biochar-based composites have attracted multidisciplinary interests especially environmental pollution management because their porous structures, large functional groups, high adsorption capacities photocatalysis performance. In this review, application biochar adsorbents and/or catalysts for different contaminants, adsorption-photodegradation pollutants, adsorption-(photo)reduction summarized, mechanism was discussed advanced spectroscopy analysis DFT calculation detail. doping oxides is main strategy narrow band gap, generation separation photogenerated e − -h + pairs, produce more superoxide radicals (·O 2 ) hydroxyl (·OH), enhance visible light absorption performance, which dominate (photo)reduction valent metals low metals. environmentally friendly materials, promising candidates cleanup. challenge perspective provided end. Graphical
Language: Английский
Citations
183
Journal of Hazardous Materials, Journal Year: 2022, Volume and Issue: 434, P. 128841 - 128841
Published: April 6, 2022
Language: Английский
Citations
171
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
Citations
160
Journal of Water Process Engineering, Journal Year: 2022, Volume and Issue: 47, P. 102801 - 102801
Published: April 23, 2022
Language: Английский
Citations
137
Eco-Environment & Health, Journal Year: 2022, Volume and Issue: 1(2), P. 86 - 104
Published: June 1, 2022
Language: Английский
Citations
128
The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 926, P. 171757 - 171757
Published: March 19, 2024
Language: Английский
Citations
101
Toxics, Journal Year: 2023, Volume and Issue: 11(2), P. 117 - 117
Published: Jan. 25, 2023
The current water crisis necessitates the development of new materials for wastewater treatment. A variety nanomaterials are continuously being investigated their potential as adsorbents environmental remediation. Researchers intend to develop a low-cost, simple, and sustainable material that can cater removal pollutants. Biochar derived from biowaste is candidate existing problem pollution. review focuses on various aspects biochar, such its sources, preparation methods, mechanism, applications treatment, regeneration. Compared with other adsorbents, biochar considered an environmentally friendly, sustainable, cost-effective substitute waste management, climate protection, soil improvement, etc. special properties porosity, surface area, charge, functional groups be easily modified by chemical resulting in improved adsorption properties. Therefore, view increasing pollution problems encountered researchers treating pollutants, great importance. This also highlights challenges prospective areas explored studied more detail future.
Language: Английский
Citations
98
The Science of The Total Environment, Journal Year: 2022, Volume and Issue: 829, P. 154648 - 154648
Published: March 16, 2022
Language: Английский
Citations
93
Catalysts, Journal Year: 2022, Volume and Issue: 12(8), P. 817 - 817
Published: July 26, 2022
Nowadays, biochar is being studied to a great degree because of its potential for carbon sequestration, soil improvement, climate change mitigation, catalysis, wastewater treatment, energy storage, and waste management. The present review emphasizes on the utilization biochar-based nanocomposites play key role in decontaminating dyes from wastewater. Numerous trials are underway synthesize functionalized, surface engineered that can sufficiently remove dye-contaminated removal via natural modified follows numerous mechanisms such as precipitation, complexation, ion exchange, cation–π interactions, electrostatic attraction. Further, production modification promote good adsorption capacity dye owing properties tailored stage linked with specific hydrophobic interactions. Meanwhile, framework artificial neural networking machine learning model efficiency proposed even though studies still their infancy stage. article recommends smart technologies modelling forecasting should be included proper applications.
Language: Английский
Citations
78
Chemical Engineering Journal, Journal Year: 2022, Volume and Issue: 440, P. 135669 - 135669
Published: March 18, 2022
Language: Английский
Citations
75