Valorization of organic waste as biosorbents for wastewater treatment DOI Open Access
Kuok Ho Daniel Tang

Water Emerging Contaminants & Nanoplastics, Journal Year: 2024, Volume and Issue: 3(4)

Published: Dec. 21, 2024

With increasing population and waste generation, organic disposal has presented an unprecedented challenge. Valorization of the for wastewater treatment emerges as a feasible way to recycle or upcycle waste. Agricultural non-agricultural been successfully converted into biosorbents remove various pollutants. Through reviewing 126 papers, this review aims provide comprehensive overview effectiveness mechanisms from in adsorbing different inorganic Most recent studies have focused on using dyes, pharmaceuticals, heavy metals. The were synthesized primarily through drying pulverization, pyrolysis. Some chemically treated with acids, alkalis, salts increase their surface functional groups. Furthermore, biomass materials also combined synthesize biocomposite sorbents. extraction lignocellulose chitin is common. Biosorption occurs via chemisorption physisorption, former more prevalent among pollutants latter Langmuir isotherm model, which indicates monolayer sorption, pseudo-second-order kinetic implies rate-limiting, best describe most biosorption data. governed mainly by pH, temperature, initial pollutant concentrations, dosage size biosorbents, contact time. This highlights need standardize optimization procedures develop cost-effective scalable systems. It potential especially biochar, substitutes activated carbon column adsorption process tertiary treatment.

Language: Английский

The bioaugmentation effect of microbial inoculants on humic acid formation during co-composting of bagasse and cow manure DOI

Mengling Lu,

Yuhao Hao,

Binfeng Lin

et al.

Environmental Research, Journal Year: 2024, Volume and Issue: 252, P. 118604 - 118604

Published: March 26, 2024

Language: Английский

Citations

12
The biotic effects of lignite on humic acid components conversion during chicken manure composting DOI
Yumeng Wang, Ziyi Han, Junping Liu

et al.

Bioresource Technology, Journal Year: 2024, Volume and Issue: 398, P. 130503 - 130503

Published: March 3, 2024

Language: Английский

Citations

10
Nitrogen retention driven by cooperative succession of bacterial communities through promoting nitrogen fixation and inhibiting denitrification during straw composting with amino acids addition DOI Creative Commons

Guangren Zheng,

Anqi Chen, Chao Wang

et al.

Environmental Technology & Innovation, Journal Year: 2024, Volume and Issue: 34, P. 103584 - 103584

Published: March 2, 2024

Composting is a biological aerobic fermentation process that decomposes organic solid waste and converts it into humus. However, in the of mineralization or humification matter, large amount nitrogen will be lost. Therefore, very essential to find strategies increase retention during composting. This study elucidated mechanism underlying promotion straw composting through addition leucine (TL) phenylalanine (TP). The results indicated total (TN) content TL TP final products were 92.97% 103.90% higher than initial composting, respectively, 92.68% 92.58% CK (no amino acids addition) control group. was due succession bacterial community structure, from low-modularity relationship with small high aggregation number modular cooperation. evolution complexity stability played an important role transformation. keystones regulated change function. this interaction made nitrogen-fixing gene (nifH) abundance effect significantly improve inhibits denitrification temperature. negative growth loss rate also confirmed key bacteria. positive improving

Language: Английский

Citations

6
Ferrous salts accelerate humification and reduced carbon emissions during the co-composting of hoggery slurry and wheat husks: New insights into their biotic and abiotic functions and mechanisms DOI
Yang Wang,

Guorong Yi,

Wanqiang Zhang

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 162570 - 162570

Published: April 1, 2025

Language: Английский

Citations

0
Combining citrus waste-derived function microbes with biochar promotes humus formation by enhancing lignocellulose degradation in citrus waste compost DOI
Jinye Li, Songwei Wu, Jim P. Zheng

et al.

Chemosphere, Journal Year: 2024, Volume and Issue: 368, P. 143754 - 143754

Published: Nov. 1, 2024

Language: Английский

Citations

2
Microbial functional metabolism drives the effects of exogenous additives on carbon storage and degradation during aerobic composting DOI Creative Commons
Mingxiu Li, Manli Duan,

Zhenlun Qin

et al.

Frontiers in Environmental Science, Journal Year: 2024, Volume and Issue: 12

Published: May 16, 2024

This study conducted composting experiments using cow manure and wheat straw, employing five different treatment methods (CK, magnetized water treatment-M, combined with biochar treatment-SM, ferrous sulfate treatment-FM, Bacillus megaterium treatment-GM), aiming to accelerate the maturation process reduce carbon loss. The results of showed that SM entered thermophilic phase on second day lasted for 9 days, resulting in best effect. FM increased content compost, effectively preserving sources. principal component analysis revealed significant differences microbial community structures due treatments. Additionally, structural equation modeling observations indicated treatments affected compost environment, thereby influencing activity content. Overall, positively process, while preserved sources compost.

Language: Английский

Citations

1
Valorization of organic waste as biosorbents for wastewater treatment DOI Open Access
Kuok Ho Daniel Tang

Water Emerging Contaminants & Nanoplastics, Journal Year: 2024, Volume and Issue: 3(4)

Published: Dec. 21, 2024

With increasing population and waste generation, organic disposal has presented an unprecedented challenge. Valorization of the for wastewater treatment emerges as a feasible way to recycle or upcycle waste. Agricultural non-agricultural been successfully converted into biosorbents remove various pollutants. Through reviewing 126 papers, this review aims provide comprehensive overview effectiveness mechanisms from in adsorbing different inorganic Most recent studies have focused on using dyes, pharmaceuticals, heavy metals. The were synthesized primarily through drying pulverization, pyrolysis. Some chemically treated with acids, alkalis, salts increase their surface functional groups. Furthermore, biomass materials also combined synthesize biocomposite sorbents. extraction lignocellulose chitin is common. Biosorption occurs via chemisorption physisorption, former more prevalent among pollutants latter Langmuir isotherm model, which indicates monolayer sorption, pseudo-second-order kinetic implies rate-limiting, best describe most biosorption data. governed mainly by pH, temperature, initial pollutant concentrations, dosage size biosorbents, contact time. This highlights need standardize optimization procedures develop cost-effective scalable systems. It potential especially biochar, substitutes activated carbon column adsorption process tertiary treatment.

Language: Английский

Citations

0