摘要
研究了多种填料对地下水中复合污染物的去除,并对反应机理进行了阐释。结果表明,填料铁粉、人造沸石及活性炭能有效地去除地下水中的复合污染,反应150 min后,六价铬、氨氮及COD的去除率分别为92.8%,94.2%和42.9%。
The removal of complex pollutants from groundwater by various fillers was studied,the substances produced after the reaction were analyzed,and the reaction mechanism was explained.Result showed that iron powder,artificial zeolite and activated carbon in various fillers could more effectively remove the combined pollution in groundwater.After 150 min,the removal rates of hexavalent chromium,ammonia nitrogen and COD were 92.8%,94.2% and 42.9%,respectively.
作者
高艳娇
刘瑞
李姝杰
GAO Yan-jiao;LIU Rui;LI Shu-jie(College of Civil Engineering and Architecture,Liaoning University of Technology,Jinzhou 121001,China;Urban Architecture Design Co.,Ltd.of Shenyang,Shenyang 110015,China)
出处
《应用化工》
CAS
CSCD
北大核心
2019年第11期2585-2588,2593,共5页
Applied Chemical Industry
基金
国家自然科学基金资助(51308274)
关键词
铁粉
人造沸石
活性炭
复合污染
iron powder
artificial zeolite
activated carbon
composite pollution
