工业废渣复合混凝剂处理景观中水的研究

摘要

以工业废渣浸取液和硫酸锌为原料，制备了工业废渣复合混凝剂，研究了工业废渣复合混凝剂处理景观中水混凝实验的影响因素，结果表明：工业废渣复合混凝剂处理景观中水效果显著，浊度及 COD 去除率均达到85％以上，总磷去除率达到80％以上。%Industrial waste residue coagulant was prepared by industrial waste residue and ZnSO 4 . The influence of factors on coagulation effi-ciency of landscape water treatment was investigated. The results show that the removal of turbidity and COD for landscape water all have been up to 85%,and the removal of total phosphorus has been up to 80% .