对干旱缺水城市水环境系统建设模式的思考

Considerations on construction mode of dry and water shortage city water environment

以西北干旱缺水城市为对象,讨论了我国干旱缺水城市水环境系统建设的必要性,分析了缺水城市的水资源状况和特征,结合现代城市发展过程中的规划思路和理念,提出了干旱缺水城市利用雨污水的再生水作为城市水环境系统补水水源的建设模式。

The dry and water shortage city in northwest of our country is researched in this paper,which discusses the necessity of water environment construction of dry and water shortage city,analyzes water resources situation and characteristic of water shortage city,and proposes an construction mode that put the reuse of rainwater and wastewater as recharge water resources of dry and water shortage city,combined with the perspective and new ideas of urban design explored with the development of modern city.