Highly efficient catalytic hydrogenation of nitrophenols by sewage sludge derived biochar.

Charcoal Hydrogenation Nitrophenols Sewage
Biochar Electron transfer Graphitic N Nitrophenol reduction Sewage sludge

Journal

Water research
ISSN: 1879-2448
Titre abrégé: Water Res
Pays: England
ID NLM: 0105072

Informations de publication

Date de publication:
01 Aug 2021
Historique:
received: 07 04 2021
revised: 26 05 2021
accepted: 08 06 2021
pubmed: 27 6 2021
medline: 6 8 2021
entrez: 26 6 2021
Statut: ppublish

Résumé

Finding a low cost and effective alternative to noble metal based catalyst has long been concerned in wastewater treatment and organic transformation. This work developed a highly efficient sewage sludge-based catalyst via a simple one-step pyrolysis method, and for the first time, applied it in the catalytic reduction of nitrophenols. Due to the higher content of graphitic nitrogen, abundant defect sites and low electron transfer resistance, sewage sludge derived biochar obtained at 800 °C (SSBC-800) exhibits the best catalytic performance, with the reaction rate of 0.48 min

Identifiants

DOI: 10.1016/j.watres.2021.117360 PMID: 34174730
pubmed: 34174730
pii: S0043-1354(21)00558-3
doi: 10.1016/j.watres.2021.117360
pii:
doi:

Substances chimiques

Nitrophenols 0
Sewage 0
biochar 0
Charcoal 16291-96-6

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

117360

Informations de copyright

Copyright © 2021 Elsevier Ltd. All rights reserved.

Auteurs

Xiaoya Ren (X)

Department of Dermatology, Second Xiangya Hospital, Central South University, Changsha 410011, PRChina; College of Environmental Science and Engineering, Hunan University and Key Laboratory of Environmental Biology and Pollution Control (Hunan University), Ministry of Education, Changsha 410082, PR China.

Lin Tang (L)

Department of Dermatology, Second Xiangya Hospital, Central South University, Changsha 410011, PRChina; College of Environmental Science and Engineering, Hunan University and Key Laboratory of Environmental Biology and Pollution Control (Hunan University), Ministry of Education, Changsha 410082, PR China.

Jiajia Wang (J)

Department of Dermatology, Second Xiangya Hospital, Central South University, Changsha 410011, PRChina; College of Environmental Science and Engineering, Hunan University and Key Laboratory of Environmental Biology and Pollution Control (Hunan University), Ministry of Education, Changsha 410082, PR China.

Eydhah Almatrafi (E)

Center of Research Excellence in Renewable Energy and Power Systems, Center of Excellence in Desalination Technology, Department of Mechanical Engineering, Faculty of Engineering-Rabigh, King Abdulaziz University, Jeddah 21589, Saudi Arabia.

Haopeng Feng (H)

College of Environmental Science and Engineering, Hunan University and Key Laboratory of Environmental Biology and Pollution Control (Hunan University), Ministry of Education, Changsha 410082, PR China.

Xiang Tang (X)

College of Environmental Science and Engineering, Hunan University and Key Laboratory of Environmental Biology and Pollution Control (Hunan University), Ministry of Education, Changsha 410082, PR China.

Jiangfang Yu (J)

College of Environmental Science and Engineering, Hunan University and Key Laboratory of Environmental Biology and Pollution Control (Hunan University), Ministry of Education, Changsha 410082, PR China.

Yang Yang (Y)

College of Environmental Science and Engineering, Hunan University and Key Laboratory of Environmental Biology and Pollution Control (Hunan University), Ministry of Education, Changsha 410082, PR China.

Xiaopei Li (X)

College of Environmental Science and Engineering, Hunan University and Key Laboratory of Environmental Biology and Pollution Control (Hunan University), Ministry of Education, Changsha 410082, PR China.

Chenyun Zhou (C)

Department of Dermatology, Second Xiangya Hospital, Central South University, Changsha 410011, PRChina; College of Environmental Science and Engineering, Hunan University and Key Laboratory of Environmental Biology and Pollution Control (Hunan University), Ministry of Education, Changsha 410082, PR China.

Zhuotong Zeng (Z)

Department of Dermatology, Second Xiangya Hospital, Central South University, Changsha 410011, PRChina; College of Environmental Science and Engineering, Hunan University and Key Laboratory of Environmental Biology and Pollution Control (Hunan University), Ministry of Education, Changsha 410082, PR China. Electronic address: zengzhuotong@csu.edu.cn.

Guangming Zeng (G)

Department of Dermatology, Second Xiangya Hospital, Central South University, Changsha 410011, PRChina; College of Environmental Science and Engineering, Hunan University and Key Laboratory of Environmental Biology and Pollution Control (Hunan University), Ministry of Education, Changsha 410082, PR China. Electronic address: zgming@hnu.edu.cn.

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Classifications MeSH

questionsmedicales.fr › Produits chimiques inorganiques › Éléments › Carbone › Charbon de bois › Highly efficient catalytic hydrogenation of...
questionsmedicales.fr › Métabolisme › Hydrogénation › Highly efficient catalytic hydrogenation of...
questionsmedicales.fr › Composés chimiques organiques › Composés nitrés › Nitrophénols › Highly efficient catalytic hydrogenation of...
questionsmedicales.fr › Mélanges complexes › Eaux d'égout › Highly efficient catalytic hydrogenation of...