进一步改善城市网-厂-水体污水系统升级改造-和运行效率的四点看法

Combining the practices and experiences learned in the recent years in China and the relevant international practices this paper raises and discusses the four topics, which are related to improve the efficiencies of urban sewage systems up-grading and operation in China, including: extraneous water intrusion and overflow of separate sewer system...