摘要
文章简述了居住小区建设的现状,以及居民对生活用水要求,提出了分质供水的必然趋势,结合目前水资源短缺和水资源面临污染的严峻形势,提出了小区污水和雨水资源化的必要性,迫切性。
The paper elaborated the construction situation of residential district and the domestic water demand of people, and pointed out the inexorable trend of dual water supple, present water resources was in the serious situation of shortage and pollution,so it was necessary and urgenet to carry on resource utlization of sewage and rainwater.
关键词
居住小区
分质供水
生活污水
雨水资源化
residential district
Dual water supple
Sewage
Rainwater utilization
