Technical innovation of land treatment systems for municipal wastewater in northeast China

IMR OpenIR

	Technical innovation of land treatment systems for municipal wastewater in northeast China
其他题名	Technical innovation of land treatment systems for municipal wastewater in northeast China
	Zhou QX 1; Zhang QR 1; Sun TH 1
	2006
发表期刊	PEDOSPHERE
ISSN	1002-0160
卷号	16 期号:3 页码:297-303
摘要	On the basis of ecological principles including holistic optimization, cycling and regeneration, and regional differentiation, land treatment systems (LTSs) for municipal wastewater were continuously explored and updated in the western Shenyang area and the Huolinhe area, China. Intensified pretreatment, addition of a man-made soil filtration layer, and use of an ecologically diversified secondary plant cover were proved to be technically feasible. Hydraulic loading was determined according to the assimilation capacity of soil ecosystems, thus ensuring safe operation of wastewater treatment. This modernized and alternative approach to wastewater treatment had been widely applied in middle-sized and small cities and towns of Northeast China, and these innovative systems in some areas had indicated favorable ecological, social, and economic benefits.
其他摘要	On the basis of ecological principles including holistic optimization, cycling and regeneration, and regional differentiation, land treatment systems (LTSs) for municipal wastewater were continuously explored and updated in the western Shenyang area and the Huolinhe area, China. Intensified pretreatment, addition of a man-made soil filtration layer, and use of an ecologically diversified secondary plant cover were proved to be technically feasible. Hydraulic loading was determined according to the assimilation capacity of soil ecosystems, thus ensuring safe operation of wastewater treatment. This modernized and alternative approach to wastewater treatment had been widely applied in middle-sized and small cities and towns of Northeast China, and these innovative systems in some areas had indicated favorable ecological, social, and economic benefits.
关键词	OVERLAND-FLOW MICROORGANISMS ORGANICS REMOVAL SOILS land treatment system municipal wastewater soil ecosystem soil purification
收录类别	CSCD
语种	英语
CSCD记录号	CSCD:2659341
引用统计	被引频次：4[CSCD] [CSCD记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/87949
专题	中国科学院金属研究所
作者单位	1.中国科学院金属研究所 2.南开大学 3.中国科学院
推荐引用方式 GB/T 7714	Zhou QX,Zhang QR,Sun TH. Technical innovation of land treatment systems for municipal wastewater in northeast China[J]. PEDOSPHERE,2006,16(3):297-303.
APA	Zhou QX,Zhang QR,&Sun TH.(2006).Technical innovation of land treatment systems for municipal wastewater in northeast China.PEDOSPHERE,16(3),297-303.
MLA	Zhou QX,et al."Technical innovation of land treatment systems for municipal wastewater in northeast China".PEDOSPHERE 16.3(2006):297-303.