Katrina飓风对新奥尔良市供、排水和污水处理系统的影响  

Impact of Hurricane Katrina on Water Supply,Drainage and Sewage Systems in New Orleans

作　　者：Hou Ai-xin Benjamin Qi Edward A. Laws Ralph J. Portier 陈超[3] 

机构地区：[1]路易斯安纳州立大学海岸和环境学院,美国 [2]美国陆军健康促进和预防医学中心,美国 [3]清华大学环境科学与工程系,北京100084

出　　处：《中国给水排水》2008年第4期1-8,共8页China Water & Wastewater

摘　　要：2005年8月29日,在美国墨西哥湾沿岸登陆的Katrina(卡特里娜)飓风带来的风浪涌入并损坏了新奥尔良市的防波堤,淹没了该市超过80%的面积。着重介绍了卡特里娜飓风对新奥尔良市排水、供水和污水处理系统的影响,并介绍了在飓风过后为恢复这些系统采取的补救措施。还讨论了地表水、地下水和瓶装水等的水质问题,以及在今后的防灾救灾工作中应进行的准备。还提供了在飓风过后几周和几个月内应对市区漫流、地下水渗流和生活污水的措施。On August 29, 2005, Hurricane Katrina made landfall on the Gulf Coast of the United States. Storm surge and subsequent failure of the New Orleans levee system flooded over 80% of the city of New Orleans. The impact of Hurricane Katrina on New Orleans＇ drainage, water supply and sewage systems and the remedial actions taken to restore these systems in the wake of the hurricane were introduced emphatically. The water quality problems associated with floodwater, such as surface water, drinking water and bottled water, and the implications of these problems with respect to future disaster preparedness and relief operations were discussed. The measures to cope with urban runoff, groundwater seepage, and sanitary sewage in the weeks and months following Hurricane Katrina were provided.

关 键 词：卡特里娜飓风 新奥尔良 供水 污水 排水 应急处理 

分 类 号：TU99[建筑科学—市政工程]