摘要
以城市污水为处理对象，以改性铝盐并添加天然高分子和改性钙盐进行复配构成高效多功能絮凝剂进行化学一级强化处理试验，对城市污水中各类污染物均取得了良好的去除效果，尤其是污水中的NH3-N。分析了高效多功能絮凝剂对污染物去除的机理，对该絮凝剂在城市污水及其它领域应用提出了建议。
Urban sewage was choosed to execute chemical enhanced treatment research, the Floceulant which was constituted in different ratio by modified aluminum added by natural polymers and modified calcium, which showed high removal efficiency in all types of urban sewage pollutants, especially, the ammonia in sewage. We also analysised the mechanism of pollutant removal in this process, and put forward some suggestions of this flocculant applied in urban sewage and other field.
出处
《环境科学与技术》
CAS
CSCD
北大核心
2009年第B06期97-99,共3页
Environmental Science & Technology
