硫酸铵在净水工艺中的应用  

Application of ammonium sulfate in water treatment process

作　　者：胡玲 黄解平 邵雪红 方伟曾 

机构地区：[1]上海市自来水奉贤有限公司,上海201400

出　　处：《供水技术》2013年第5期48-50,共3页Water Technology

基　　金：国家水体污染控制与治理重大科技专项(2012ZX07403-002-05)

摘　　要：在原水氨氮含量较低的条件下,采用硫酸铵代替液氨投加在原水中,与氯消毒剂作用形成化合氯消毒,可达到净水工艺要求。硫酸铵的使用提高了系统的安全可靠性,避免了气体泄漏爆炸的危险。At the low levels of ammonia nitrogen, ammonium sulfate was dosed to the raw water instead of liquid ammonia, it could form combined chlorine so that water purification process requirements could be achieved. The system security and reliability could be improved by using ammonium sulfate, and gas leak explosion could be avoided.

关 键 词：硫酸铵 化合氯消毒 氨氮 

分 类 号：TU991.25[建筑科学—市政工程]