矿区生活污水深度处理后作电厂用水应用研究  

Applied research on deep treatment of livelihood sewage from mining area for water supply of electric power plant

作　　者：周如禄[1] 宁静[2] 毛维东[1] 

机构地区：[1]煤炭科学研究总院杭州环境保护研究所,浙江杭州311201 [2]北京师范大学,北京100875

出　　处：《煤炭科学技术》2008年第7期1-2,37,共3页Coal Science and Technology

基　　金：科技部科研院所技术开发研究专项资金资助项目(NCSTE-2007-JKZX-191)

摘　　要：论述了深度处理工艺流程、主要处理构筑物和设备、自动化监控系统,以及各个单元构筑物出水化学需氧量(COD_(cr))值和相应的COD_(cr)去除效率等内容。针对某矿区生活污水处理厂二级处理出水,采用澄清过滤和臭氧活性炭相结合的深度处理工艺,将生活污水处理后作为电厂用水,深度处理COD_(cr)去除率在85%以上,出水COD_(cr)小于5mg/L。The paper introduced the deep treatment process, the main building structures and equipment of the deep treatment and the au- tomatic monitoring and control system, including the chemical oxygen demand (COD_(cr)) value of the outlet water from each element build- ing and the related COD_(cr) removing efficiency. Water from the secondary treatment of a livelihood sewage treatment plant in a mining area could be the water supply for an electric power plant after the deep treatment process with the setting filtration and the ozone activated car- bon. During the deep treatment of water, the removing rate of COD_(cr) will be over 85% and the COD_(cr) value of the water supply will be lower than 5mg/L.

关 键 词：生活污水 深度处理 电厂用水 

分 类 号：X703[环境科学与工程—环境工程]