分质供水在缺水型中小城镇供水系统中的应用

Application of dual water supply for a water shortage moderate city

根据水资源特点和饮用水水源布局,对沂水县中心城区供水系统提出分质供水的方案。以优先利用地表水、积极引用客水、合理开采地下水、严格限制自备井为原则,对分质供水水源地进行了规划,并介绍了饮用水水厂和工业水厂的建设规划。分质供水的实施,能够满足中心城区的用水需求,改善供水水质,节约制水能耗,确保供水安全。

Based on the features and layout of water source, a scheme of dual water supply for central urban water supply system in Yishui County was put forward. The plan of dual water supply for water source area was made according to the principle of priority use of surface water, positively diversion of other water sources, reasonable exploitation of groundwater and strict restriction of self-supply well, and the construction plan for waterworks and industrial waterworks were introduced. The implementation of dual water supply could meet the demand of water consumption in central urban area, improve water supply quality, save energy consumption of water production and ensure safety water supply.