尿素水解制氨工艺废液处理方法讨论  

Discussion on treatment methods of urea hydrolysis to ammonia waste liquor

作　　者：陈曦 王军丽 Chen Xi;Wang Junli(Zhejiang Rongzhi Energy Technology Co.,Ltd.,Hangzhou Zhejiang 310000,China;Liquefied Air(Hangzhou)Co.,Ltd.,Hangzhou Zhejiang 310000,China)

机构地区：[1]浙江融智能源科技有限公司,浙江杭州310000 [2]液化空气(杭州)有限公司,浙江杭州310000

出　　处：《环境与发展》2018年第3期88-88,90,共2页Environment & Development

摘　　要：在燃煤火力发电厂烟气脱硝中,脱硝还原剂制备采用尿素制氨工艺时,尿素水解器需定期排出废液,本文对尿素水解废液处理方法进行了比较。In the process of flue gas denitrification in coal-fired power plant,the urea hydrolyzate needs to be discharged regularly when the urea process is used to prepare the denitrification reducer.The treatment methods of urea hydrolyzate waste are compared in this paper.

关 键 词：火力发电厂 尿素水解 制氨 废液处理 

分 类 号：X703[环境科学与工程—环境工程]