Abstract:The “five water treatment” of Yiwu City has gone through eight years. Although the oxygen consumption substances have been fully controlled (the “five water treatment” action), challenges still remain because of drinking water shortage and impaired water system functions. In order to promote the coordinated development between economic growth and ecological environment protection in Yiwu City, the Yangtze River Delta Branch (Yiwu), which is affiliated with Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, has put forward strategies for sustainable development of water ecology. The strategies are: 1) the development in Yiwu city should be according to the mode of economization of ecological resources and ecologicalization of economic development; 2) implement multi-water-source development and risk management; 3) focus on the in-cipient rainwater treatment, rainwater/sewage separation and disposal, pipe network system optimization, water quality assurance, internal and external pollution prevention and control as well as ecological environment quality improvement; 4) employ intelligent management platforms to ensure pollution monitoring and control; and 5) implement the double checking system for both Gross Domestic Product (GDP) and Gross Ecosystem Product (GEP). The implementation of the above strategies should the establishment of a green road for restoring the black and odorous rivers under intensive development to resume their clean stage. Key words:five water treatment/ water resources guarantee/ rain pollution control/ water ecology/ two mountain theory.
图1义乌市“五水共治1.0”核心工作 Figure1.Core work of Yiwu City "five water treatment 1.0"
下载: 导出CSV 表5双江水利枢纽水资源保障与景观综合提升工程建议 Table5.Water resources guarantee and landscape comprehensive improvement project planning of Shuangjiang water control project
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1.Yiwu Municipal Water Affairs Bureau, Yiwu 322000, China 2.Yangtze River Delta Branch, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Yiwu 322000, China 3.Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China Received Date: 2020-08-12 Accepted Date: 2021-03-04 Available Online: 2021-04-23 Keywords:five water treatment/ water resources guarantee/ rain pollution control/ water ecology/ two mountain theory Abstract:The “five water treatment” of Yiwu City has gone through eight years. Although the oxygen consumption substances have been fully controlled (the “five water treatment” action), challenges still remain because of drinking water shortage and impaired water system functions. In order to promote the coordinated development between economic growth and ecological environment protection in Yiwu City, the Yangtze River Delta Branch (Yiwu), which is affiliated with Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, has put forward strategies for sustainable development of water ecology. The strategies are: 1) the development in Yiwu city should be according to the mode of economization of ecological resources and ecologicalization of economic development; 2) implement multi-water-source development and risk management; 3) focus on the in-cipient rainwater treatment, rainwater/sewage separation and disposal, pipe network system optimization, water quality assurance, internal and external pollution prevention and control as well as ecological environment quality improvement; 4) employ intelligent management platforms to ensure pollution monitoring and control; and 5) implement the double checking system for both Gross Domestic Product (GDP) and Gross Ecosystem Product (GEP). The implementation of the above strategies should the establishment of a green road for restoring the black and odorous rivers under intensive development to resume their clean stage.
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