山坡地貌校园雨污废水资源化利用分析

Analysis on resource utilization of rainwater and sewage waste water in hillside landform campus

以江苏建筑职业技术学院为例,分析山坡地貌雨污废水资源化利用的可能途径,按照因地制宜、借坡自流、分质处理、在线回用的原则,换土止渗,留住泉山汇集的雨水;处理不能进入市政管网的污水,实施学生宿舍区粪便污水与洗漱用生活废水分流分质处理;优质杂排水回用于公共卫生间冲厕;能进入市政管网的污水不再重复设站处理,从而实现山坡地貌校园雨污废水的资源化利用.

Taking Jiangsu Vocational Institute Of Architectural Technology as an example, this paper an- alyzes the possible ways of resource utilization of rainwater and sewage in hillside landform. According to the principles of adjusting measures to land conditions, naturally flowing down the hill, source-separated treatment and online reuse, we adopts the measure of soil replacement to stop the water from infiltrating and retain the rainwater of Quanshan. On the other hand, we treat the sewage which can not enter the municipal pipe network, implement the treatment on toilet fecal sewage and domestic wastewater in student dormitory separately according to quality. In order to realize the resource utilization of the rainwa ter and sewage waste water in the hillside landform, we reclaim high quality miscellaneous water for flush- ing public toilets and do not set stations to treat sewage which can enter the municipal pipe network.