低温兼性生化处理生活污水  

Facultative Biodegradation for Domestic Wastewater Treatment in Low Temperature

作　　者：李敏[1] 章北平[1] 胡国云 李强[1] 刘礼祥[1] 

机构地区：[1]华中科技大学环境科学与工程学院,湖北武汉430074 [2]中国医药集团武汉医药设计院,湖北武汉430077

出　　处：《华中科技大学学报（城市科学版）》2006年第1期49-51,65,共4页Journal of Huazhong University of Science and Technology

基　　金：国家"十五"863计划资助项目(2003AA601110)

摘　　要：试验研究在低温条件下,兼性生化对生活污水的处理效果,发现兼性生化对生物污水处理的临界温度为13℃.分析了低温下去除率降低的主要原因,并给出在此条件下改善去除效果,满足出水要求的新思路.建议水温在13℃以下时采取相应的强化处理措施,以满足后续处理要求.The objective of the study is to investigate the performance of facultative biodegradation in treatment of domestic wastewater in low temperature. It is found that the critical temperature of facultative biodegradation in treatment of domestic wastewater is 13℃. The causes of lower removal rate and the notions in pursuing perfect effect to satisfy the standard of effluent are analyzed. It is suggested that the technology of strengthened treatment is adopted below 13℃.

关 键 词：兼性生化 生活污水 低温 脱氯除磷 

分 类 号：X703.1[环境科学与工程—环境工程]