嘉兴饮用水处理技术的发展与回顾  

Development and Review of Drinking Water Treatment Technology in Jiaxing

作　　者：徐飚 孙海平 张刚 陈庆华 刘宏远[2] 朱海涛 XU Biao;SUN Hai-ping;ZHANG Gang;CHEN Qing-hua;LIU Hong-yuan;ZHU Hai-tao(Jiaxing Water Investment Group Co.Ltd.,Jiaxing 314000,China;College of Civil Engineering and Architecture,Zhejiang University of Technology,Hangzhou 310023,China)

机构地区：[1]嘉兴市水务投资集团有限公司,浙江嘉兴314000 [2]浙江工业大学建筑工程学院,浙江杭州310023

出　　处：《中国给水排水》2021年第2期7-11,共5页China Water & Wastewater

基　　金：国家水体污染控制与治理科技重大专项(2017ZX07201004)。

摘　　要：嘉兴市地处杭嘉湖平原,饮用水水源为地表河网水,历史上受到严重的污染。回顾了近40年来,随着水源水质的变化和饮用水标准的不断提高,嘉兴饮用水处理技术的应对措施和发展历程,总结了从常规处理工艺到生物预处理工艺、深度处理工艺以及水源湿地技术的发展必要性和特点,尤其是根据科学原理,以工程技术措施系统解决冬季低温期除氨氮的难题,为饮用水厂的建设和发展提供了一个技术思路。Jiaxing City is located in the Hangjiahu Plain.The source of drinking water is the surface river network water,which has suffered severe pollution in history.This paper reviews the solutions and development of drinking water treatment technology in Jiaxing City in the past 40 years with the changes in water quality and continuous improvement of drinking water standards,and summarizes the development necessity and characteristics from the conventional treatment technology to biological pretreatment technology,advanced treatment technology and water source wetland treatment technology.In particular,according to scientific principles,engineering and technical measures have been used to systematically solve the difficulty of removing ammonia nitrogen in the low temperature period in winter,which could provide a technical method for the construction and development of drinking water plants.

关 键 词：饮用水处理 常规处理 生物预处理 深度处理 

分 类 号：TU991[建筑科学—市政工程]