Characteristics of the Bio-enhanced powder activated carbon dynamic membrane reactor for municipal wastewater treatment

Author

Sun, Xiaoya ; Chu, Huaqiang ; Zhang, Yalei ; Zhou, Xuefei

Author_Institution

Key Lab. of Yangtze Water Environ. of Minist. of Educ., State Key Lab. of Pollution Control & Resource Reuse, Tongji Univ., Shanghai, China

fYear

2011

fDate

24-26 June 2011

Firstpage

8100

Lastpage

8103

Abstract

A Bio-enhanced powder activated carbon dynamic membrane reactor (BPDMR) was designed, which combined the advantages of both microbial reactor and dynamic membrane, and is a new municipal wastewater treatment technology. Based on a laboratory-scale anoxic-oxic (A/O) process, the dynamic membrane is used as the key factor of intercepting suspended solids (SS) and colloidal particles. Simultaneously, experimental results indicated that the system had the advantages of high filtration flux, low filtration resistance, easy back washing, and higher removal efficiency of the pollutants.

Keywords

bioreactors; filtration; microorganisms; wastewater treatment; anoxic-oxic process; back washing; bio-enhanced powder activated carbon dynamic membrane reactor; colloidal particle; dynamic membrane; filtration flux; filtration resistance; microbial reactor; municipal wastewater treatment; pollutant removal efficiency; suspended solid; Aerodynamics; Biology; Biomembranes; Effluents; Filtration; Inductors; Wastewater treatment; BPDMR; back wash; filtration flux; filtration resistance;

fLanguage

English

Publisher

ieee

Conference_Titel

Remote Sensing, Environment and Transportation Engineering (RSETE), 2011 International Conference on

Conference_Location

Nanjing

Print_ISBN

978-1-4244-9172-8

Type

conf

DOI

10.1109/RSETE.2011.5964035

Filename

5964035