Effect of Ph Modulation on Anaerobic Fermentation of Oxytetracycline Excess Sludge DOI

Yunxia Wang,

Liu Hong, Zhiqiang Tang

et al.

Published: Jan. 1, 2023

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Language: Английский

Enhancing phosphorus release and acidogenesis via endogenous iron-activated peroxydisulfate and corn gluten meal in sludge anaerobic fermentation DOI
Zhipeng Zhang, Rui Liu, Weitao Zheng

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 162583 - 162583

Published: April 1, 2025

Language: Английский

Citations

0
Efficient removal of ammonia nitrogen using biochar derived from the co-fermentation residue of waste activated and orange peel waste: Linking structure properties and reaction kinetics DOI
Zhicheng Wei,

Qianqi Shao,

Yujie Yuan

et al.

Process Safety and Environmental Protection, Journal Year: 2024, Volume and Issue: 189, P. 146 - 153

Published: June 24, 2024

Language: Английский

Citations

3
Effect of microwave and ultrasonic pre-treatments on anaerobic co-digestion of orange wastes and municipal sewage sludge: A case study DOI Creative Commons
Aleksandra Szaja, Izabela Bartkowska

Desalination and Water Treatment, Journal Year: 2024, Volume and Issue: 320, P. 100754 - 100754

Published: Sept. 4, 2024

Language: Английский

Citations

2
Enhancing medium-chain fatty acids production via alkyl polyglucose modulation of electron acceptor generation, microbial community and metabolic traits in anaerobic fermentation of waste activated sludge DOI

Chun-shuang Zhou,

Guang-li Cao,

Bing-Feng Liu

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: unknown, P. 156041 - 156041

Published: Sept. 1, 2024

Language: Английский

Citations

2
Effect of D-limonene on volatile fatty acidsproduction from anaerobic fermentation of waste activated sludge under pH regulation: Performance and mechanisms DOI

Xinyun Wang,

Shifa Huang,

Shihao Wang

et al.

Journal of Environmental Management, Journal Year: 2024, Volume and Issue: 370, P. 122828 - 122828

Published: Oct. 9, 2024

Language: Английский

Citations

2
Signaling molecule alleviates inhibitory impacts of surfactant on methane production during sludge and food waste co-digestion: Insights of electron bifurcation and quorum sensing DOI
Wenxuan Huang,

Xiaoshi Cheng,

Yuxiao Li

et al.

Journal of Hazardous Materials, Journal Year: 2024, Volume and Issue: unknown, P. 136810 - 136810

Published: Dec. 1, 2024

Language: Английский

Citations

2
Valorizing meat processing industry brines to produce added-value organic acids DOI
Miguel Martínez-Quintela,

G. A. Casas,

Manuel Carramal

et al.

Journal of Environmental Management, Journal Year: 2024, Volume and Issue: 371, P. 122982 - 122982

Published: Oct. 31, 2024

Language: Английский

Citations

1
Enhanced reactor stability to shock load with hydrochar: Responses of anaerobic granular sludge DOI

Qianqi Shao,

Jieyi Sun,

Keliang Zhu

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 503, P. 158274 - 158274

Published: Dec. 5, 2024

Language: Английский

Citations

0
Intermittent Ph Regulation in Oxytetracycline Excess Sludge with Anaerobic Fermentation: Increasing Short-Chain Fatty Acids, Intensifying Antibiotic Degradation, Enriching Functional Microorganisms DOI

Yunxia Wang,

Hongfang Liu, Zhiqiang Tang

et al.

Published: Jan. 1, 2024

AbstractsThe poor treatment of oxytetracycline(OTC) excess sludge would result in the risk secondary pollution, which was an urgent need to explore efficient, environmentally friendly, and safe methods. The OTC continuously adjusted pH 5, 8, 10, 12, while intermittently regulated 10 12 with temperature 35±3 °C. intermittent regulation more favorable production SCFAs compared continuous at 10. maximum produced 1590.5 mgCOD/gVSS percentage acetic acid reached 82% reduction achieved 33.1%. emission concentration 22.58 mg/L under 18.5mg/L regulation, removal rate 62.5% fermentation process. qualitative analysis revealed that main metabolites such as EOTC α-apo-OTC were formed by lactonization tautomerization. And other potential decarbonylation, deamidation dehydroxylation. proved conducive enrichment hydrolytic acidifying bacteria, Bacillus (29.94%), Hydrotalea (4.32%), Thauera (13.67%) emerging dominant species. Notably, Pseudomonas (1.56%) demonstrated effectively degradation.

Language: Английский

Citations

0
Production of Mannooligosaccharides from Orange Peel Waste with Β-Mannanase Expressed in Trichosporonoides Oedocephalis DOI
Taotao Zhou, Xin Ju, Lishi Yan

et al.

Published: Jan. 1, 2023

A large quantity of orange peel waste (OPW) is generated per year; yet effective biorefinery methods are lack. In this study, Trichosporonoides oedocephalis ATCC 16958 was employed for hydrolyzing OPW to produce soluble sugars. Glycosyl hydrolases from Paenibacillus sp. LLZ1 which can hydrolyze cellulose and hemicellulose were mined characterized, with the highest β-mannanase activity 39.1 U/mg at pH 6.0 50 ℃. The enzyme overexpressed in T. sugar production enhanced by 16%. accumulated contains 57% value-added mannooligosaccharides hydrolysis mannans. process intensified a pretreatment combining H2O2 submergence steam explosion remove potential inhibitors. yield 6.5 g/L achieved flask conversion, increased 9.7 5-L fermenter. This study improved effectiveness processing, provided hydrolysis-based methodology utilization fruit wastes.

Language: Английский

Citations

0