摘要
脱氮墙技术是一种高效、无能耗去除地下水硝酸盐污染的有效方法。通过对脱氮墙技术的原理、影响脱氮墙系统的关键因素如外加碳源、脱氮效率、水力负荷等的分析,提出脱氮墙技术在运用中存在的问题及其发展方向。
Denitrification wall is an effective, none energy-comsumpting approach for removing nitrate from shallow groundwater. Denitrification wall was introduced and factors that influenced the performance of denitrification wall such as carbon source denitrification and hydraulic load were also analyzed. Based on these, some deficiencies and research fields of denitrification wall were put forward.
出处
《安徽农业科学》
CAS
北大核心
2008年第29期12879-12881,共3页
Journal of Anhui Agricultural Sciences
关键词
脱氮墙
反硝化
颗粒有机碳源
硝酸盐去除
Denitrification wall
Denitrification
Particle carbon nutrients
Nitrate removal
