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	Role of rural solid waste management in non-point source pollution control of Dianchi Lake catchments, China
	Wenjing Lu ; Hongtao Wang
	2010-10-12 ; 2010-10-12
关键词	Practical/ pollution control waste management/ rural solid waste management nonpoint source pollution control Dianchi Lake catchment solid waste controlling strategy plant-scale composting farmer-operated waste treating system/ C3310G Pollution control E0230 Environmental issues
中文摘要	In recent years, with control of the main municipal and industrial point pollution sources and implementation of cleaning for some inner pollution sources in the water body, the discharge of point source pollution decreased gradually, while non-point source pollution has become increasingly distressing in Dianchi Lake catchments. As one of the major targets in non-point source pollution control, an integrated solid waste controlling strategy combined with a technological solution and management system was proposed and implemented based on the waste disposal situation and characteristics of rural solid waste in the demonstration area. As the key technology in rural solid waste treatment, both centralized plant- scale composting and a dispersed farmer-operated waste treating system showed promise in rendering timely benefits in efficiency, large handling capacity, high quality of the end product, as well as good economic return. Problems encountered during multi-substrates co-composting such as pathogens, high moisture content, asynchronism in the decomposition of different substrates, and low quality of the end product can all be tackled. 92.5% of solid waste was collected in the demonstration area, while the treating and recycling ratio reached 87.9%, which prevented 32.21 nitrogen and 3.91 phosphorus per year from entering the water body of Dianchi Lake after implementation of the project.
语种	英语
出版者	Springer Verlag ; Germany
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/79660]
专题	清华大学
推荐引用方式 GB/T 7714	Wenjing Lu,Hongtao Wang. Role of rural solid waste management in non-point source pollution control of Dianchi Lake catchments, China[J],2010, 2010.
APA	Wenjing Lu,&Hongtao Wang.(2010).Role of rural solid waste management in non-point source pollution control of Dianchi Lake catchments, China..
MLA	Wenjing Lu,et al."Role of rural solid waste management in non-point source pollution control of Dianchi Lake catchments, China".(2010).

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