Characteristics of Bathing Wastewater and Its Reclamation with Anoxic-Aerobic Membrane Bioreactor (AO-MBR) Process
Membrane Bioreactor (MBR) wastewater treatment technology is being successfully used for treating wastewater.The aims of this research were to investigate the performance of a full-scale anoxic-aerobic MBR (AO-MBR) for treating bathing wastewater and to evaluate the feasibility of using the treated wastewater.To achieve these goals,bathing wastewater was treated by an AO-MBR system with a capacity of 120 m3 d-1.The water quality of influent and effluent were monitored and evaluated for different reuse purposes.The obtained results showed that the use of AO-MBR for wastewater treatment is sufficient to remove chemical oxygen demand (COD),nitrite (NO-2-H),ammonium (NH4+-N) and turbidity with average values of 92.0%,89.66%,88.1 and 99.21%,respectively.Moreover,the values of PH,Total dissolved solids (TDS),and dissolved oxygen (DO) meet the Chineses water quality standards for reclamation (GB/T18920-2002,GB/T 18921-2002).For the AO-MBR performance,the removal efficiencies of the study parameters were stable during the experimental period.We concluded that AO-MBR is a suitable and reliable process to treat bathing wastewater for water reuse.
Bathing wastewater membrane bioreactor AO-MBR system recycling irrigation
Mohamed Ahmed Ahmed Eid Rongchang Wang Jianfu Zhao
State Key Laboratory of Pollution Control and Resource Reuse Key Laboratory of Yangtze Aquatic Environment MOE,College of Environmental Science and Engineering,Tongji University,Shanghai 200092,China
国际会议
Conference on Environmental Pollution and Public Health (2012年环境污染与大众健康学术会议(CEPPH2012))
上海
英文
432-437
2012-08-09（万方平台首次上网日期，不代表论文的发表时间）