Nanoscale Advances, Год журнала: 2022, Номер 4(5), С. 1263 - 1307
Опубликована: Янв. 1, 2022
A comprehensive survey is presented to review the recent advances of functionalized hybrid magnetic catalytic systems for organic reactions and degradation dyes.
Язык: Английский
Biochar, Год журнала: 2022, Номер 4(1)
Опубликована: Июль 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
Язык: Английский
Процитировано
183
Journal of Hazardous Materials, Год журнала: 2022, Номер 434, С. 128841 - 128841
Опубликована: Апрель 6, 2022
Язык: Английский
Процитировано
171
Carbon Research, Год журнала: 2022, Номер 1(1)
Опубликована: Июнь 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
Язык: Английский
Процитировано
160
Journal of Water Process Engineering, Год журнала: 2022, Номер 47, С. 102801 - 102801
Опубликована: Апрель 23, 2022
Язык: Английский
Процитировано
137
Eco-Environment & Health, Год журнала: 2022, Номер 1(2), С. 86 - 104
Опубликована: Июнь 1, 2022
Язык: Английский
Процитировано
128
The Science of The Total Environment, Год журнала: 2024, Номер 926, С. 171757 - 171757
Опубликована: Март 19, 2024
Язык: Английский
Процитировано
101
Toxics, Год журнала: 2023, Номер 11(2), С. 117 - 117
Опубликована: Янв. 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.
Язык: Английский
Процитировано
98
The Science of The Total Environment, Год журнала: 2022, Номер 829, С. 154648 - 154648
Опубликована: Март 16, 2022
Язык: Английский
Процитировано
93
Catalysts, Год журнала: 2022, Номер 12(8), С. 817 - 817
Опубликована: Июль 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.
Язык: Английский
Процитировано
78
Chemical Engineering Journal, Год журнала: 2022, Номер 440, С. 135669 - 135669
Опубликована: Март 18, 2022
Язык: Английский
Процитировано
75