反硝化墙去除地下水硝酸盐研究进展  

Study on Treatment of Wastewater from Livestock and Poultry Farm

作　　者：胡杰军[1] 谭蕾蕾[2] 

机构地区：[1]兰州交通大学环境与市政工程学院,甘肃兰州730070 [2]中国电建集团西北勘测设计研究院有限公司,陕西西安710065

出　　处：《广东化工》2017年第11期133-134,共2页Guangdong Chemical Industry

摘　　要：地下水硝酸盐污染越来越来越严重,过量摄入硝酸盐严重危害人类和家畜健康。反硝化墙是一种建造简单、无需管理维护的地下水硝酸盐原位修复技术。本文总结了反硝化墙对地下水中硝酸盐的去除效果、填充碳源种类、使用寿命及不利影响。Groundwater nitrate pollution is getting more and more serious, excessive nitrate intake will cause severe damage to human and livestock health. Denitrification wall is a technology of in-situ attenuation of nitrate in groundwater, which is simple to construct and little or no maintenance. This paper summarizes the nitrate removal efficiency by denitrification wall, the types of solid carbon sources which are filled in walls, its longevity and adverse effects.

关 键 词：反硝化墙 硝酸盐 固体碳源 地下水 

分 类 号：TQ[化学工程]