Machine learning modeling of thermally assisted biodrying process for municipal sludge DOI
Kaiqiang Zhang,

Ningfung Wang

Waste Management, Год журнала: 2024, Номер 188, С. 95 - 106

Опубликована: Авг. 10, 2024

Язык: Английский

Recent advances in water remediation from toxic heavy metals using biochar as a green and efficient adsorbent: A review DOI Creative Commons
Kosar Hikmat Hama Aziz,

Rzgar Kareem

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

60

Revolutionizing soil heavy metal remediation: Cutting-edge innovations in plant disposal technology DOI
Yucheng Hu, Junbang Wang, Yongsheng Yang

и другие.

The Science of The Total Environment, Год журнала: 2024, Номер 918, С. 170577 - 170577

Опубликована: Фев. 2, 2024

Язык: Английский

Процитировано

21

The immobilization and adsorption mechanisms of agro-waste based biochar: A review on the effectiveness of pyrolytic temperatures on heavy metal removal DOI Creative Commons
Obey Gotore, Tirivashe Phillip Masere,

Macdonald Tatenda Muronda

и другие.

Environmental 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

21

Valorization of poultry manure into biochar, bio-oil and gas product by co-pyrolysis with residual biomass and the effects analysis of the feedstock on products yield and their characteristics DOI
Elena David,

Janez Kopač

Journal of Analytical and Applied Pyrolysis, Год журнала: 2025, Номер unknown, С. 106978 - 106978

Опубликована: Янв. 1, 2025

Язык: Английский

Процитировано

5

Advances in Selective Heavy Metal Removal from Water Using Biochar: A Comprehensive Review of Mechanisms and Modifications DOI
Kai Meng,

Yingbo Dong,

Junfei Liu

и другие.

Journal of environmental chemical engineering, Год журнала: 2025, Номер unknown, С. 116099 - 116099

Опубликована: Март 1, 2025

Язык: Английский

Процитировано

3

Review on application of algae-based biochars in environmental remediation: Progress, challenge and perspectives DOI
Yan Wang, Chi Ma, Dexin Kong

и другие.

Journal of environmental chemical engineering, Год журнала: 2023, Номер 11(6), С. 111263 - 111263

Опубликована: Окт. 13, 2023

Язык: Английский

Процитировано

26

Ensuring safety standards in sewage sludge-derived biochar: Impact of pyrolysis process temperature and carrier gas on micropollutant removal DOI

Felizitas Schlederer,

Edgar Martín-Hernández, Céline Vaneeckhaute

и другие.

Journal of Environmental Management, Год журнала: 2024, Номер 352, С. 119964 - 119964

Опубликована: Янв. 15, 2024

Язык: Английский

Процитировано

17

Potential of biochar derived from sewage sludge and calcium sulfate as an amendment for acidic soils:milk Chinese cabbage cultivation DOI
Yi Wei, Liheng Liu,

Dunqiu Wang

и другие.

Journal of environmental chemical engineering, Год журнала: 2025, Номер unknown, С. 115641 - 115641

Опубликована: Янв. 1, 2025

Язык: Английский

Процитировано

1

Enhanced Pb(II) removal from wastewater by co-pyrolysis biochar derived from sewage sludge and calcium sulfate: Performance evaluation and quantitative mechanism analysis DOI
Zhiwei Wang, Qi Nie, Zhongfang Lei

и другие.

Separation and Purification Technology, Год журнала: 2023, Номер 329, С. 125124 - 125124

Опубликована: Сен. 18, 2023

Язык: Английский

Процитировано

23

Sludge-based biochar adsorbent: pore tuning mechanisms, challenges, and role in carbon sequestration DOI Creative Commons
Md Manik Mian,

Wenya Ao,

Shubo Deng

и другие.

Biochar, 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

22