节点文献
以炼铝灰渣为原料制备絮凝剂及其应用
Preparation of Aluminium Mortar Based Flocculants and Its Application
【摘要】 通过正交实验确定:10g一次铝灰渣和100mL浓度为4mol/L的盐酸在100℃搅拌浸取(转速为140r/min)2h,具有最佳的溶出效果,对制备的絮凝剂进行pH值调节可使之达到最佳的污水处理效果.
【Abstract】 Experiments demonstrated that the best flocculants can be obtained by mixing aluminium mortar with hydrogen chloride for two hours at 100℃, and the results is satisfied when it is used to treat wastewater.
【关键词】 一次铝灰渣;
絮凝剂;
EDTA返滴定法;
污水处理;
【Key words】 aluminium mortar; flocculants; EDTA back titration; wastewater treatment;
【Key words】 aluminium mortar; flocculants; EDTA back titration; wastewater treatment;
【基金】 浙江省科技厅资助项目(011103190)
- 【文献出处】 环境科学与技术 ,Environmental Science and Technology , 编辑部邮箱 ,2004年S1期
- 【分类号】X703
- 【被引频次】18
- 【下载频次】391