固相反硝化技术同时去除地下水中的硝酸盐与农药进展

Research Progress on the Simultaneous Removal of Nitrate and Pesticides from Groundwater using Solid-phase Denitrification Process

概述了固相反硝化技术及其特点,综述了固相反硝化技术在去除地下水中硝酸盐与农药的研究现状,分析了反应机理及当前研究中存在的问题,并在此基础上对固相反硝化的未来核心研究方向进行了展望。

Groundwater pollution by pesticides and nitrate from intensive agricultural practices is a common and growing problem in the major agricultural areas of the world. A novel water treatment process termed as ＂solid-phase denitrification （SPD）＂ is introduced, and the present research status and development for the simultaneous removal of nitrate and pesticides using SPD process are reviewed. The mechanisms and problems for SPD research are also analyzed. Finally, the future research emphasis and prospect are proposed.