Utilization of urban sewage sludge: Chinese perspectives

CORC > 生态环境研究中心 > 中国科学院生态环境研究中心 > 土壤环境科学实验室

	Utilization of urban sewage sludge: Chinese perspectives
	Chen, H. ; Yan, S-H. ; Ye, Z-L. ; Meng, H-J. ; Zhu, Y-G.
刊名	ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
	2012
卷号	19 期号:5 页码:1454－1463
关键词	China Energy recovery Nutrients Reuse Sewage sludge Urbanization
ISSN号	0944-1344
中文摘要	Purpose Urbanization and industrialization in China has resulted in a dramatic increase in the volume of wastewater and sewage sludge produced from wastewater treatment plants. Problems associated with sewage sludge have attracted increasing attention from the public and urban planners. How to manage sludge in an economically and environmentally acceptable manner is one of the critical issues that modern societies are facing. Methods Sludge treatment systems consist of thickening, dewatering, and several different alternative main treatments (anaerobic digestion, aerobic digestion, drying, composting, and incineration). Agricultural application, landfill, and incineration are the principal disposal methods for sewage sludge in China. However, sewage sludge disposal in the future should focus on resource recovery, reducing environmental impacts and saving economic costs. Results The reuse of biosolids in all scenarios can be environmentally beneficial and cost-effective. Anaerobic digestion followed by land application is the preferable options due to low economic and energy costs and material reuse. Conclusion It is necessary to formulate a standard suitable for the utilization of sewage sludge in China.
WOS记录号	WOS:000305884600012
公开日期	2014-11-05
内容类型	期刊论文
源URL	[http://ir.rcees.ac.cn/handle/311016/7930]
专题	生态环境研究中心_土壤环境科学实验室
推荐引用方式 GB/T 7714	Chen, H.,Yan, S-H.,Ye, Z-L.,et al. Utilization of urban sewage sludge: Chinese perspectives[J]. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,2012,19(5):1454－1463.
APA	Chen, H.,Yan, S-H.,Ye, Z-L.,Meng, H-J.,&Zhu, Y-G..(2012).Utilization of urban sewage sludge: Chinese perspectives.ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,19(5),1454－1463.
MLA	Chen, H.,et al."Utilization of urban sewage sludge: Chinese perspectives".ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH 19.5(2012):1454－1463.