Title :
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
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;
Conference_Titel :
Bioinformatics and Biomedical Engineering, (iCBBE) 2011 5th International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-5088-6
DOI :
10.1109/icbbe.2011.5781038
