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Study on the Treatment of Piggery Wastewater by Moving Bed Biofilm Reactor
Author(s): 
Pages: 157-159,156
Year: Issue:  1
Journal: Journal of Changchun University of Science and Technology

Abstract: 采用移动床生物膜反应器(MBBR)处理养猪场污水,考察了填料填充比例,水力停留时间(HRT),进水CODa和NH3_N浓度对处理效果的影响.结果表明:在填料填充比例为50%(体积比).单级反应器水力停留时间为10 h,CODa进水浓度为411~1223 mg/L,NH3_N进水浓度为193~387 mg/L的条件下,反应器运行稳定且处理效果好,最终出水CODa平均为100mg/L,去除率大于90%...
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