城市新区初期雨水污染控制技术探讨.pdfVIP

??????????????J??umal??fAnhui??．???????????—???? 责任编辑宋平责任校对李岩 城市新区初期雨水污染控制技术探讨 袁步先，张浏。，郑西强，匡武 ?不帐』肪晨蒲а芯吭海?不帐∥鬯??砑际踔氐闶笛槭遥?不蘸戏???? 摘要针对当前初期雨水污染及治理问题，分析了城市初期雨水径流污染来源及特点，阐述了目前初期雨水污染控制技术的应用现状， 对比分析了初期雨水各种治理方法的优缺点，提出并探讨了初期雨水截留收集、集中处理的新方法，并以合肥某新区城市初期雨水治理 实例进一步验证了该方法在实际应用中的可行性，为城市新区初期雨水治理技术研究提供新的方向。 关键词初期雨水；径流污染；治理；城市新区 ??????????S181??3??????????A????????0517??6611(2015)19??251??03 ????? ? Initial Rainwater Pollution Control ????? ? Urban New ???? ?? Bu??xian??ZHANGLiu+??ZHENG???? ? ???? ????? Key ????? ? ????? Treatment Technology??Anhui Academy ? Environmental Science ????，???珹?? 230061) ? urban ini?? ???? ? ?? ? the current initial rainwater pollution and govemance issues??the??? pollution ??? and characteristics and ?? rainwater ?? analyzed??theapplication ??? ? current initial rainwater pollution control ????? was elaborated??the????? disadvantages ? various treatment methods ? ???畇?? ???? ?? ????。?? new way ? intercept collection??centralizedtreatment ? ? further ???畇?? ???? was put forward and ?????琣? a new ???? ? Hefei ?? initial rainwater ????? ???? was adopted for the Urban new ???? initial rainwater man?? ??? the feasibility ? ?? ??? ? practical ??????畐?? ?? provide a new direction agement ????? ????． Key words Initial rainwater??Runoff?????籊?????籙?? new ???? 初期雨水污染主要是指在降雨的初始时期，雨滴经淋洗 水、道路径流雨水和绿地径流雨水三大类。其污染物浓度由 空气，冲刷城市道路、各类建筑物、废弃物等之后，携带各种