Study on Quick Starting of Two-phase Anaerobic Reactor and Cultivation Methods of Sludge

摘要：

In this study, the feasibility of two stages of aerobic precoating treatment and seed with anaerobic digestion sludge was approved and the acclimatization methods of both acidogenic and methanogenic microflora were probed by the approach of quick starting up of two-phase anaerobic reactor. According to the operation, when the condition of feed was controlled by 500mg/l of COD, 10h of HRT, 4.0-7.0 of pH for acidogenic-phase, and 6.8-7.2 of pH for methanogenic-phase, the quick start-up of the reactor was accomplished within about 30 days, besides, the acclimatization of methanogenic microflora within 45 days.

关键词： low concentration sewage integrated two-phase anaerobic reactor start-up acclimatization

作者: LIN Yingzi HAN Xiangku YIN Jun SHAO Pihong AI Shengshu

作者单位: School of Municipal and Environmental Engineering, Harbin Institute of Technology, Harbin 150090, He Department of Environmental Engineering, Jilin Architectural and Civil Engineering Institute, Changc Department of Environmental Engineering, Jilin Architectural and Civil Engineering Institute, Changc Department of Environmental Engineering, Changchun Engineering Institute, Changchun 130021, Jilin, C

会议类型: 国际会议

会议名称: 2007环境科学与技术国际会议(The 2007 International Symposium on Environmental Science and Technology)

会议地点: 北京

会议语种:英文

在线出版日期: 2007-11-13（万方平台首次上网日期，不代表论文的发表时间）