DocumentCode
2003754
Title
Study of influencing factors of the rapid infiltration system using artificial soil for treating rural sewage in the north
Author
Xiulan Ma ; Lian-shuang Feng ; Guo-jun Cao ; Xiao-Long Wang
Author_Institution
Coll. of Resources & Environ., Jilin Agric. Univ., Changchun, China
fYear
2011
fDate
16-18 Sept. 2011
Firstpage
5480
Lastpage
5484
Abstract
Rural sewage has been treated by using the use of artificial soil rapid infiltration system, after 12 days the CRI complete to start. The impact of soil column height and soil-sand ratio was studied to removal ratio of sewage, the results showed that the best soil column height was 500mm, total nitrogen removal rate can reached 64%. When the soil-sand ratio was 1:1, removal rate of COD and TN were best , and effluent quality achieved "urban sewage treatment plant emission standards" (GB18918-2002) in a B standard.
Keywords
sewage treatment; soil; standards; artificial soil; rapid infiltration system; rural sewage treatment; soil column height; soil-sand ratio; standards; Educational institutions; Effluents; Nitrogen; Sediments; Sewage treatment; Soil; Water resources; artificial soil rapid infiltration systems; rural sewage; soil-sand ratio Introduction;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical and Control Engineering (ICECE), 2011 International Conference on
Conference_Location
Yichang
Print_ISBN
978-1-4244-8162-0
Type
conf
DOI
10.1109/ICECENG.2011.6058434
Filename
6058434
Link To Document