Carbon-based binary organic photocatalysts for rapid dye degradation under weak light: performance and mechanistic study DOI
Ciyuan Huang,

Shasha Shi,

Songlin Cai

et al.

Journal of Materials Chemistry C, Journal Year: 2024, Volume and Issue: 12(33), P. 12752 - 12762

Published: Jan. 1, 2024

Congo red (CR), a stable benzidine diazo dye due to its azo bonds, resists natural photodegradation and poses significant ecological threat.

Language: Английский

The advance of heterotrophic nitrification aerobic denitrification microorganisms in wastewater treatment DOI

Liu Lou,

Huiying Luo, Jun Fang

et al.

Bioresource Technology Reports, Journal Year: 2023, Volume and Issue: 22, P. 101495 - 101495

Published: June 1, 2023

Language: Английский

Citations

31
Machine learning and computational chemistry to improve biochar fertilizers: a review DOI Creative Commons
Ahmed I. Osman, Yubin Zhang, Zhi Ying Lai

et al.

Environmental Chemistry Letters, Journal Year: 2023, Volume and Issue: 21(6), P. 3159 - 3244

Published: Aug. 17, 2023

Abstract Traditional fertilizers are highly inefficient, with a major loss of nutrients and associated pollution. Alternatively, biochar loaded phosphorous is sustainable fertilizer that improves soil structure, stores carbon in soils, provides plant the long run, yet most biochars not optimal because mechanisms ruling properties poorly known. This issue can be solved by recent developments machine learning computational chemistry. Here we review phosphorus-loaded emphasis on chemistry, learning, organic acids, drawbacks classical fertilizers, production, phosphorus loading, release. Modeling techniques allow for deciphering influence individual variables biochar, employing various supervised models tailored to different types. Computational chemistry knowledge factors control binding, e.g., type compound, constituents, mineral surfaces, binding motifs, water, solution pH, redox potential. Phosphorus release from controlled coexisting anions, adsorbent dosage, initial concentration, temperature. Pyrolysis temperatures below 600 °C enhance functional group retention, while 450 increase plant-available phosphorus. Lower pH values promote release, higher hinder it. Physical modifications, such as increasing surface area pore volume, maximize adsorption capacity biochar. Furthermore, acid affects low molecular weight acids being advantageous utilization. Lastly, biochar-based 2–4 times slower than conventional fertilizers.

Language: Английский

Citations

28
Enhanced nitrate removal efficiency and microbial response of immobilized mixed aerobic denitrifying bacteria through biochar coupled with inorganic electron donors in oligotrophic water DOI

Jiajing Meng,

Yiling Di,

Yuting Geng

et al.

Bioresource Technology, Journal Year: 2024, Volume and Issue: 396, P. 130457 - 130457

Published: Feb. 16, 2024

Language: Английский

Citations

12
Effect of carbon source on carbon and nitrogen metabolism of common heterotrophic nitrification-aerobic denitrification pathway DOI

Jiyan Lu,

Yue Tan,

Shanghong Tian

et al.

Chemosphere, Journal Year: 2024, Volume and Issue: 361, P. 142525 - 142525

Published: June 3, 2024

Language: Английский

Citations

12
Management of biofilm by an innovative layer-structured membrane for membrane biofilm reactor (MBfR) to efficient methane oxidation coupled to denitrification (AME-D) DOI

Chunyan Yuan,

Wei-Jia Yan,

Feiyun Sun

et al.

Water Research, Journal Year: 2024, Volume and Issue: 251, P. 121107 - 121107

Published: Jan. 4, 2024

Language: Английский

Citations

8
Functional keystone taxa promote N and P removal of the constructed wetland to mitigate agricultural nonpoint source pollution DOI

Huixin Fan,

Zhongliang Huang,

Chongling Feng

et al.

The Science of The Total Environment, Journal Year: 2023, Volume and Issue: 912, P. 169155 - 169155

Published: Dec. 6, 2023

Language: Английский

Citations

14
Facilitating mitigation of agricultural non-point source pollution and improving soil nutrient conditions: The role of low temperature co-pyrolysis biochar in nitrogen and phosphorus distribution DOI
Yufei Zhao, Zhijun Hu, Yunpeng Lu

et al.

Bioresource Technology, Journal Year: 2023, Volume and Issue: 394, P. 130179 - 130179

Published: Dec. 11, 2023

Language: Английский

Citations

14
Novel adaptive activated sludge process leverages flow fluctuations for simultaneous nitrification and denitrification in rural sewage treatment DOI
Yadong Xie, Qionghua Zhang, Qi Wu

et al.

Water Research, Journal Year: 2024, Volume and Issue: 255, P. 121535 - 121535

Published: March 28, 2024

Language: Английский

Citations

6
Optimization of nitrogen removal by immobilized heterotrophic nitrification aerobic denitrifying bacterium using response surface methodology DOI
Yuhong Zhang, J Wang, Jiaqi Xu

et al.

Journal of environmental chemical engineering, Journal Year: 2024, Volume and Issue: 12(3), P. 112932 - 112932

Published: May 3, 2024

Language: Английский

Citations

6
Highly efficient low-temperature biodegradation of nitrogenous pollutions in domestic wastewater via immobilized-microbial bioaugmentation coupled with hybrid membrane bioreactor DOI
Fuliang Bai, Shuo Liu,

Xueqian Gu

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 485, P. 149705 - 149705

Published: Feb. 24, 2024

Language: Английский

Citations

5