摘要
低温对城市污水的生物处理有较大影响。比较认为,CASS工艺、膜生物反应器是较适合低温污水生物处理的工艺。利用低温微生物强化、通过预处理改善进水的水质、提供泥水充分混合的条件是可采用的提高处理效果的措施。
The biological treatment of urban wastewater was not effective at low temperature. CASS process and MBR with utility of cold - adapted microorganism as enhancement can work better. Pre - treating the raw water, improving the mixture condition of the sludge and the wastewater were also the selective methods.
出处
《低温建筑技术》
2008年第3期133-134,共2页
Low Temperature Architecture Technology
基金
国家自然科学基金资助项目(50508011)
关键词
低温
生物处理
低温微生物
城市污水
low temperature
biological treatment
cold - adapted microorganism
municipal wastewater
