A Simulated Experimental Research on Treating Domestic Sewage by Using CASS Technique

Author

Zhang, Ying ; Li, Jing ; Hu, Miao ; Peng, Xinran ; Ma, Shuyan ; Ding, Youcheng ; Hu, Quansheng

Author_Institution

Sch. of Resource & Environ., Northeast Agric. Univ., Harbin, China

fYear

2009

fDate

11-13 June 2009

Firstpage

1

Lastpage

4

Abstract

In accordance with the requirements of the treatment system in municipal sewage plants and of influent and effluent quality, this experiment studies the effect of domestic sewage treatment through the design of a CASS miniature-testing device. In the stable test operation phase, the average removal rate of COD, NH₃-N, and TP is respectively 93.16%, 86.95%, and 91.09%. Effluent quality meets the requirements the GB 18918- 2002 standard for discharge of pollutants from sewage treatment works in towns and cities IB.

Keywords

environmental science computing; sedimentation; sewage treatment; sludge treatment; CASS; GB 18918- 2002 standard; cyclic activated sludge system; domestic sewage treatment; pollutants; Control systems; Effluents; Inductors; Logic testing; Pollution; Sewage treatment; Sludge treatment; System testing; Valves; Wastewater treatment;

fLanguage

English

Publisher

ieee

Conference_Titel

Bioinformatics and Biomedical Engineering , 2009. ICBBE 2009. 3rd International Conference on

Conference_Location

Beijing

Print_ISBN

978-1-4244-2901-1

Electronic_ISBN

978-1-4244-2902-8

Type

conf

DOI

10.1109/ICBBE.2009.5162241

Filename

5162241