火电厂用中水水质问题及改善措施的分析  

Analysis on Problems and Improving Measures about Quality of Neutral Water in Thermal Power Plant

作　　者：马玲[1] 

机构地区：[1]石家庄市环境监测中心,石家庄050021

出　　处：《河北电力技术》2008年第6期27-28,35,共3页Hebei Electric Power

摘　　要：针对火电厂用于循环冷却水和锅炉补给水的中水水质不稳定的问题,介绍通过改进污水处理阶段的工艺和深度处理火电厂初级阶段中水以提高中水水质的措施,对节能减排、保护环境具有重要意义。In view of instability of neutral water quality for circulating cooling water and boiler supplied water in thermal power plant,the measures to raise neutral water quality during the period of sewage settling and beginning＇ of entering the plant are presented. Important references for raising neutral water quality and the employment ratio of neutral water are provided.

关 键 词：火电厂 中水 水质 流动床生物膜处理技术 石灰混凝澄清过滤技术 

分 类 号：X703[环境科学与工程—环境工程]