Waste Management, Год журнала: 2024, Номер 188, С. 95 - 106
Опубликована: Авг. 10, 2024
Язык: Английский
Waste Management, Год журнала: 2024, Номер 188, С. 95 - 106
Опубликована: Авг. 10, 2024
Язык: Английский
Case Studies in Chemical and Environmental Engineering, Год журнала: 2023, Номер 8, С. 100495 - 100495
Опубликована: Сен. 22, 2023
Heavy metal pollution is a serious environmental problem that poses threat to human health and the environment. Water by toxic heavy metals major cause of this problem, it can destroy ecosystems, spread disease, make drinking water unsafe. Biochar promising green adsorbent for removing from water. It derived various biomasses, including agricultural organic wastes, has high carbon content, surface area, stability. These properties enable biochar effectively remove through cation exchange adsorption. This review summarizes recent advances in modification enhanced adsorption metals. discusses advantages, applications, challenges, prospects method. Biochar-based advanced oxidation processes (AOPs) have shown promise decomposition complexes enhancement capacity free ions industrial wastewater. The also highlights research gaps limitations remediation proposes future directions. Future should focus on developing environmentally friendly cost-effective technologies scaling up biochar-based removal applications. Scheme 1 illustrates overall summarized presentation article as graphical abstract.
Язык: Английский
Процитировано
60The Science of The Total Environment, Год журнала: 2024, Номер 918, С. 170577 - 170577
Опубликована: Фев. 2, 2024
Язык: Английский
Процитировано
21Environmental Chemistry and Ecotoxicology, Год журнала: 2024, Номер 6, С. 92 - 103
Опубликована: Янв. 1, 2024
The multifunctional properties of biochar make it a promising adsorbent heavy metals for environmental bioremediation. Pyrolytic temperature is key factor that impacts the properties, performance, and mechanisms agro-wastes-derived because physiochemical transformation its structural composition. It has been deliberated increased pyrolysis temperatures strongly enhance specific surface area, pH, high microporosity as well carbon ash content with low cation exchange capacity volatiles content. reason different from related to variations in lignin-cellulose structures moistures agro-waste biomasses. Biochar considered low-cost material shown convenient applicability rural areas developing countries where contamination emerging. A wide range pyrolytic distinctive characteristics biomass their capacities remove metals. Higher can exhibit higher areas, enhanced functional groups, stability than modified biochar. Different exhibited diverse adsorption on such rice husk corncob, efficiency increases selective hexavalent chromium [Cr(VI)], cadmium [Cd(II)] zinc [Zn(II)]. This review aimed understand pristine bioremediation biomasses obtained decision making process production costs. authors propose future investigations metal immobilization unlock full potential
Язык: Английский
Процитировано
21Journal of Analytical and Applied Pyrolysis, Год журнала: 2025, Номер unknown, С. 106978 - 106978
Опубликована: Янв. 1, 2025
Язык: Английский
Процитировано
5Journal of environmental chemical engineering, Год журнала: 2025, Номер unknown, С. 116099 - 116099
Опубликована: Март 1, 2025
Язык: Английский
Процитировано
3Journal of environmental chemical engineering, Год журнала: 2023, Номер 11(6), С. 111263 - 111263
Опубликована: Окт. 13, 2023
Язык: Английский
Процитировано
26Journal of Environmental Management, Год журнала: 2024, Номер 352, С. 119964 - 119964
Опубликована: Янв. 15, 2024
Язык: Английский
Процитировано
17Journal of environmental chemical engineering, Год журнала: 2025, Номер unknown, С. 115641 - 115641
Опубликована: Янв. 1, 2025
Язык: Английский
Процитировано
1Separation and Purification Technology, Год журнала: 2023, Номер 329, С. 125124 - 125124
Опубликована: Сен. 18, 2023
Язык: Английский
Процитировано
23Biochar, Год журнала: 2023, Номер 5(1)
Опубликована: Дек. 7, 2023
Abstract Sludge biochar, a carbonized product of raw sludge, contains porous architectures that can act as epicenters for adsorbing external molecules through physical or chemical bonding. biochar also immobilizes innate micropollutants, which is advantageous over conventional sludge disposal methods. To date, numerous strategies have been discovered to improve morphology, but the influential factors, pore tuning mechanisms, and process feasibility remain imprecise. This knowledge gap limits our ability design robust sludge-based biochar. Herein, we present state-of-the-art synthesis methods with insight into structural transformation mechanisms. Roadblocks novel concepts improving architecture are highlighted. For first time, properties, adsorption performances, techno-economic perspectives were compared commercial activated carbon (AC) reveal precise challenges in application. More importantly, role sequestration detailed demonstrate environmental significance this technology. Eventually, review concludes an overview prospects outlook developing biochar-based research. Graphical
Язык: Английский
Процитировано
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