Experimental Study on SBMBR Process in Urban Sewage Treatment

Author

Li Hongwei ; Yao Mingxuan ; Lv Mou

Author_Institution

Dept. of Environ. & Municipal Eng., Qingdao Technol. Univ., Qingdao, China

fYear

2011

fDate

10-12 May 2011

Firstpage

1

Lastpage

4

Abstract

Abstract-Simultaneous phosphorus and nitrogen removal performance was investigated by taking a self-designed SBMBR, and researched on the SBMBR process´s treatment effect of urban sewage. The traditional SBR was simplified by replacing the stage of precipitation and drainage with membrane filtration, and sequencing batch alternate operating conditions provided the favorable environment for all types of functional microbial growth and reproduction, strengthening the capacity of denitrification and phosphorus removal. Through the operating parameters control and optimization, the system removal of COD, N, and P achieved significant effect.

Keywords

biomembranes; bioreactors; filtration; microorganisms; nitrogen; optimisation; phosphorus; precipitation; refuse disposal; sewage treatment; wastewater treatment; SBMBR process; batch alternate operating conditions; denitrification; drainage; membrane filtration; microbial growth; microbial reproduction; nitrogen removal; optimization; phosphorus removal; precipitation; sequencing batch membrane bioreactor; urban sewage treatment; Biomembranes; Effluents; Inductors; Microorganisms; Nitrogen; Wastewater;

fLanguage

English

Publisher

ieee

Conference_Titel

Bioinformatics and Biomedical Engineering, (iCBBE) 2011 5th International Conference on

Conference_Location

Wuhan

ISSN

2151-7614

Print_ISBN

978-1-4244-5088-6

Type

conf

DOI

10.1109/icbbe.2011.5781038

Filename

5781038