一种新型景观水体絮凝剂的研究
Guangdong Chemical Industry（2011）
Abstract
文章研究了用无机絮凝剂硫酸铝、聚丙烯酰胺(PAM)和天然高分子絮凝剂壳聚糖(CTS)进行复配对景观水体的处理效果.实验结果表明:在硫酸铝、聚丙烯酰胺和壳聚糖投加量分别为99.5 mg/L、2.0 mg/L和2.0 mg/L时,絮凝效果最佳,COD和浊度的去除率可分别达67.4%与91.0%,与传统的Al(SO)-PAM絮凝剂相比,COD和浊度的去除率分别提高了13.8%和4.7%,而且大大减轻了硫酸铝和聚丙烯酰胺对环境的二次污染,具有明显的环境效益.
MoreTranslated text
Key words
landscape water,new style,chitosan,composite flocculant
AI Read Science
Must-Reading Tree
Example
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined