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首页> 外文期刊>Fresenius environmental bulletin >MODEL OPTIMIZATION OF WASTEWATER RESOURCE RECYCLING SERVICE IN WATER-DEFICIENT CITIES
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MODEL OPTIMIZATION OF WASTEWATER RESOURCE RECYCLING SERVICE IN WATER-DEFICIENT CITIES

机译：缺水城市污水资源化服务模式优化

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With the rapid increase of urban population and economic development, the scale of cities has been expanding, and the amount of water and wastewater in cities has been increasing. This phenomenon is more serious in water-deficient cities. Combined with the urban layout, development planning, geography and hydrology of water-deficient cities, it is of great significance to rationally plan and centrally deal with the reclaimed construction of water-deficient urban sewage resources. Therefore, this study combines the status quo of water-deficient urban water resources to comprehensively analyze the balance of water supply and demand in water-deficient cities. Explore the impact of water shortage, the way to solve water shortages and the feasibility and urgency of recycling of water-deficient urban sewage resources. At the same time, this study also analyzes the field and scope of water-based urban sewage resource recycling based on the balance of water supply and demand, and determines the optimization scheme of reclaimed water in terms of water use, income, water quality and treatment process. And taking Yinchuan City as an example, the city's sewage resource recycling service is optimized.
机译：随着城市人口的快速增长和经济发展，城市规模不断扩大，城市用水和废水量不断增加。在缺水城市中，这种现象更为严重。结合缺水城市的城市布局，发展规划，地理和水文，合理规划和集中处理缺水城市污水资源的再生建设具有重要意义。因此，本研究结合缺水城市水资源的现状，综合分析缺水城市的供需平衡。探索缺水的影响，解决缺水的方法以及对缺水的城市污水资源进行循环利用的可行性和紧迫性。同时，本研究还根据供需平衡分析了水基城市污水资源化循环利用的范围和范围，并从用水量，收入，水质和水质等方面确定了中水的优化方案。治疗过程。以银川市为例，优化全市污水资源回收服务。

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