摘要
以钛白粉副产品硫酸亚铁制备聚合硫酸铁,并在聚合过程中加入改性剂,可以制备不同盐基度的改性聚合硫酸铁,其混凝性能与应用条件优于聚合硫酸铁。
Abstact: On the basis of preparing polyferric sulfate with ferrous sulfate from by-product of titanium white, modifier is introduced in the polymerization process. Modified polyferric sulfate with varieties of basicity is prepared and its coagulation and applied conditions are superior to polyferric sulfate.
出处
《泰州职业技术学院学报》
2004年第6期6-8,共3页
Journal of Taizhou Polytechnic College
关键词
硫酸亚铁
聚合硫酸铁
改性剂
制备
Ferrous sulfate
polyferric sulfate
Modifier
preparation