A Pilot Study on Domestic Wastewater Treatment with A/O MBR Systems
Anoxic/aerobic (A/O) membrane bioreactor (MBR) process, which is based on the MBR technic, is an effective method of wastewater treatment. In this study, two chief operation indexes of A/O MBR system are studied and optimized. The final results shows that, under the operation condition that the HRT rate between anoxic and aerobic zone is 1:3 (which in this system is: 4.5h in aerobic zone, 1.5h in anoxic zone), and the IR rate is 300%Q, the COD, NH3 and TN removal effects reach the best. In the optimized system, the COD of effluent is below 30mg/L; NH3-N is kept lower than 10mg/L; and TN is lower than 40mg/L. The effluent reaches the standards of water reuse
Zhiqiang Liu Xiaomei Zhang Qingqing Li Zhenai Sun Liu Chao
Xi’an University of Architecture and Technology Xi’an, China Qingdao Technological Univercity，11 Fu Qingdao Technological Univercity，11 Fushun Road, Qingdao, China Qingdao Hengfen Ivestment Limited Company,Qingdao Shandong, China
国际会议
成都
英文
1-3
2010-06-18（万方平台首次上网日期，不代表论文的发表时间）