中水回用于火电厂循环水存在问题探讨  

Discussion on the problems existing in reclaimed water used as recycled water in thermal power plants

作　　者：杨洁[1] 姜梅[1] 张得君 周志军[1] 马少谦[1] 陈庚 

机构地区：[1]甘肃电力科学研究院,甘肃兰州730050 [2]甘肃电投张掖发电有限公司,甘肃张掖734000

出　　处：《电力科技与环保》2011年第2期35-37,共3页Electric Power Technology and Environmental Protection

摘　　要：水资源短缺已成为制约火电厂建设与发展的瓶颈。近年来,火电厂为提高水的利用率、降低新鲜水取水量而采用了以城市污水处理厂出水(中水)为水源,经深度处理后回用于循环水的节水方法。分析了该方法的优缺点,并针对实施过程中出现的问题提出了解决方案,使中水作为水源用于火电厂循环水更加具有实用性。Water shortage has become the bottleneck of the power plant construction and development.In recent years,in order to improve the water use efficiency and reduce the usage of fresh water,thermal power plants have adopted the water saving method that uses the deeply treated municipal sewageas recycle water（reclaimed water）.The advantages and disadvantages of the method were analyzed,and the solution to the problems which may occur during the testing or applying process were provided,to make it more practical to use the reclaimed water as recycle water in thermal power plants.

关 键 词：中水 火电厂 循环水 节水 

分 类 号：X703.1[环境科学与工程—环境工程]