水泥厂综合废水处理与回用  

TREATMENT AND REUSE OF SYNTHESIZED WASTEWATER IN A CEMENT PLANT

作　　者：李安峰[1,2] 郭行[1,2] 骆坚平[1,2] 潘涛[1,2] 

机构地区：[1]北京市环境保护科学研究院 [2]国家环境保护工业废水污染控制工程技术(北京)中心,北京100037

出　　处：《水处理技术》2014年第2期117-119,共3页Technology of Water Treatment

摘　　要：采用曝气生物滤池和离子交换法为主的工艺组合对水泥厂综合废水进行处理,处理出水回用于绿化浇灌和循环冷却水补水。该工程运行后,节约了大量新鲜水,减少了COD和氨氮排放,带来可观的经济效益和环境效益。The project of treatment and reuse of synthesized wastewater in a cement plant was constructed to produce reclaimed water reused for green irrigation water and circulating cooling water, in which the method of biological aerated filter and ion exchange was used as the main treatment process. After the project began to run, a large quantity of fresh water was saved, the discharge amount of COD and ammonia nitrogen has decreased, obvious economic benefit and environmental benefit has been got.

关 键 词：曝气生物滤池 离子交换法 循环冷却水 再生水 

分 类 号：X741[环境科学与工程—环境工程]