再生水在城镇景观生态建设中的应用——以北京市大兴区南红门灌区为例

Reclaimed water reuse in town's ecological landscape construction——A case study of Nanhongmen irrigation areas in Daxing District of Beijing

从我国水资源现状和北京郊区城镇生态环境建设出发,阐述了国内外再生水利用技术的产生和发展趋势,以北京市大兴区南红门灌区为例论述了再生水用于城镇景观生态建设的必要性,分析了再生水利用的技术经济可行性,并强调了再生水用水的安全性。

Based on the present situation of water resources in China and the construction of ecological environment in towns of suburb areas of Beijing, the development and its trends of reclaimed water reuse were reviewed both in China and abroad. The necessity and the technical and economic feasibility of reclaimed water reuse for town＇s ecological landscape was discussed by a case study of Nanhongmen irrigation areas in Daxing District of Beijing.