Feasibility study of municipal wastewater treatment by a subsurface infiltration system in Northeast, China

被引:0
|
作者
Li, Haibo [1 ]
Li, Yinghua [1 ]
Wang, Xin [1 ]
Sun, Tieheng [1 ]
机构
[1] Shenyang Univ, Minist Educ, Key Lab Reg Environm & Ecoremediat, Shenyang, Peoples R China
关键词
domestic sewage; subsurface wastewater infiltration; treatment efficiency; surface water pollution;
D O I
10.4028/www.scientific.net/AMR.610-613.1774
中图分类号
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号
0807 ; 0820 ;
摘要
From October 2009 to September 2010, this study focused on investigation the performance of a subsurface wastewater infiltration (SWI) system in treating domestic sewage, and evaluated the potential of the surface water pollution by using the SWI system. The results showed the removal efficiencies were relatively high: for biochemical oxygen demand (BOD), chemical oxygen demand (COD), suspended solids (SS), ammonia nitrogen (NH3-N) and total phosphorus (TP) were 95.0, 89.1, 98.1 87.6 and 98.4%, respectively. Meanwhile, the monitoring of a nearby stream characteristic indicated the SWI system could not decrease the receiving surface water quality.
引用
收藏
页码:1774 / 1777
页数:4
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