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The effect of bioleaching on sewage sludge pyrolysis

文献类型：期刊论文

作者Chen, Zhihua1; Hu, Mian1,2; Cui, Baihui3; Liu, Shiming1; Guo, Dabin1,2; Xiao, Bo1
刊名WASTE MANAGEMENT
出版日期2016-02-01
卷号48页码:383-388
关键词Sewage sludge Bioleaching Pyrolysis
ISSN号0956-053X
DOI10.1016/j.wasman.2015.10.002
英文摘要The effects of bioleaching on sewage sludge pyrolysis were studied. Sewage sludge was treated by bioleaching with solid concentrations of 6% (w/v), 8% (w/v), 10% (w/v). Results showed that bioleaching treatment could modify the physicochemical properties of sewage sludge and enhance the metals removal. The optimum removal efficiencies of heavy metals were achieved with solid concentration of 6% (w/v) bioleaching treatment: Cu, 73.08%; Zn, 78.67%; Pb, 24.65%; Cd, 79.46%. The characterization results of thermogravimetric analysis (TGA) showed that the bioleached sewage sludge with a 6% (w/ v) solid concentration treatment was the easiest to decompose. Pyrolytic experiments of bioleached sewage sludge were performed in a laboratory -scale fixed bed reactor. Results indicated that bioleaching treatment greatly influenced the product yields and gas composition. (C) 2015 Elsevier Ltd. All rights reserved.
资助项目National Nature High Technology Research and Development Program (863 Program) of China[2012AA101809] ; National Natural Science Foundation of China[21276100] ; Natural Science Foundation of Hubei Province, China[2014CFB411]
WOS研究方向Engineering ; Environmental Sciences & Ecology
语种英语
WOS记录号WOS:000368563500041
出版者PERGAMON-ELSEVIER SCIENCE LTD
源URL[http://202.127.146.157/handle/2RYDP1HH/130]  
专题中国科学院武汉植物园
通讯作者Hu, Mian; Guo, Dabin; Xiao, Bo
作者单位1.Huazhong Univ Sci & Technol, Sch Environm Sci & Engn, Wuhan 430074, Peoples R China
2.SafeCleen Technol Co Ltd, Wuhan 430074, Peoples R China
3.Chinese Acad Sci, Wuhan Bot Garden, Wuhan 430074, Peoples R China
推荐引用方式
GB/T 7714		 Chen, Zhihua,Hu, Mian,Cui, Baihui,et al. The effect of bioleaching on sewage sludge pyrolysis[J]. WASTE MANAGEMENT,2016,48:383-388.
APA Chen, Zhihua,Hu, Mian,Cui, Baihui,Liu, Shiming,Guo, Dabin,&Xiao, Bo.(2016).The effect of bioleaching on sewage sludge pyrolysis.WASTE MANAGEMENT,48,383-388.
MLA Chen, Zhihua,et al."The effect of bioleaching on sewage sludge pyrolysis".WASTE MANAGEMENT 48(2016):383-388.

入库方式： OAI收割

来源：武汉植物园

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