摘要
根据"有机-无机"絮凝剂相复合协同增效的原则,研制出一种高效的复合环保型自来水絮凝剂,使其处理效果与传统絮凝剂比较,浊度下降0.65%,药剂成本下降9.29%,出水铝离子浓度比传统下降77.3%,无论从产品的性价比还是从环境友好等方面均明显优于传统的自来水絮凝剂,具有明显的经济与环境效益。
The novel high-efficiency composite water flocculant was prepared based on the composite and synergistic effect of organic and inorganic floeculants. Compared with the traditional water flocculant, the turbidi- ty of the water with this novel flocculant treatment was decreased by 0.65% , while its cost and the aluminum ion concentration in the treated water showed 9.29% and 77.3% reduction, respectively. In terms of economic costs, product performance and environmental consideration, the novel water flocculant is significantly superior to the traditional flocculant, having obvious economic and environmental benefits.
出处
《环境工程学报》
CAS
CSCD
北大核心
2011年第12期2739-2742,共4页
Chinese Journal of Environmental Engineering
基金
国家大学生创新性试验计划(101049762)
关键词
环保型
絮凝剂
自来水处理
铝离子
environment-friendly
flocculant
tap water treatment
aluminum ion