作　　者： ; ;

机构地区： 华南理工大学

出　　处： 《环境污染与防治》 1992年第1期8-10,共3页

摘　　要： 通过把阴阳离子絮凝剂相结合并添加少量粒状固形物从而改善絮体形态来实现快速絮凝沉降分离,在应用于废水处理时沉降速度为一步絮凝法的3～5倍,污染成分的去除率亦有明显提高。 By combining negative ion agglutinant and positive one and adding a little granular material, the condensation body form could be improved and the rapid flocculation sedimentation seperation was achieved. When this method was applied in wastewater treatment, the speed of condensation was as 3-5 times as the speed of the general condensation method, and the removal rate of pollutant was obviously increased.

关 键 词： 絮凝沉降 分离法 废水处理

领　　域： [环境科学与工程]