Cao Y., Kroiss H., Van Loosdrecht M., & Daigger G. (2024). The four issues relating to improve the efficiency of up-grading and operation of urban sewage systems in China. 给水排水 = Jishui Paishui = Water and Wastewater Engineering, 50(4), 137–144. https://doi.org/10.13789/j.cnki.wwe1964.2023.09.22.0006
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, sewage concentration, the necessity to expand sewage treatment capacity, self-clean flow velocity in sewers. A summary and some suggestions are presented at the end of the paper.
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Research Areas:
Sustainable Production and Technologies: 40% Efficient Utilisation of Material Resources: 20% Environmental Monitoring and Climate Adaptation: 40%
