工业废水中的氨氮处理  

Ammonia-nitrogen Treatment in Industrial Wastewater

作　　者：车永强 李梅 赵国辉 刘少祯 魏磊 孙晓 高英武 CHE Yongqiang;LI Mei;ZHAO Guohui;LIU Shaozhen;WEI Lei;SUN Xiao;GAO Yingwu(Luoyang Liming Dacheng Fluorine Chemical Co. , Ltd. , Luoyang 471012, China;Haohua Gas Co. , Ltd. , Luoyang 471012, China)

机构地区：[1]洛阳黎明大成氟化工有限公司,河南洛阳471012 [2]昊华气体有限公司,河南洛阳471012

出　　处：《低温与特气》2022年第1期10-12,共3页Low Temperature and Specialty Gases

摘　　要：工业废水中的氨氮造成自然界水体的富营养化,对生态平衡带来极大威胁,因此需要研究工业废水中氨氮的去除。目前工业废水中的氨氮处理常用以下几种方法:吹脱法、化学沉淀法、折点氯化法、生物硝化反硝化法等。综述了国内氨氮废水处理的研究现状,分析几种常用方法的优劣之处,为后期研究者提供参考。Ammonia-nitrogen in industrial wastewater causes eutrophication of natural water bodies and poses a great threat to ecological balance.At present,ammonia-nitrogen wastewater is commonly used in the following methods:ammonia blow method,chemical precipitation method,fold-point chloridize method,biology nitration method,etc.,this paper summarizes the current situation of domestic ammonia nitrogen wastewater treatment,analyzes the advantages and disadvantages of several common methods,and provides reference for later researchers.

关 键 词：氨氮废水 吹脱法 化学沉淀法 折点氯化法 生物硝化法 

分 类 号：X78[环境科学与工程—环境工程]