城市排水体系是指把当地污水、雨水有秩序、有规律的排放和处理的项目设备,属于基本设备创建过程中最为主要的一项,一般分为排水管网以及污水处置地两部分。这项项目必须结合当地地理等各项条件来开展,站在整体的角度来进行,经由科学手段、经济条件等多项因素来规整确立,并且,必须加大雨水径流管理力度与防污的力度。 Urban drainage system refers to the local sewage, rainwater in an orderly and regular discharge and treatment of project equipment, belonging to the basic equipment in the creation of the most important one, generally divided into the drainage network and sewage disposal in two parts. This project must be carried out in combination with local geography and other conditions. It should be carried out in a holistic manner. It should be established through a variety of factors such as scientific methods and economic conditions. Moreover, efforts must be made to intensify the management of rainfall runoff and pollution prevention .