【摘要】 研究了利用天然铁砂制备高浓度聚合硫酸铁的工艺条件,制备了[Fe~3+]≥220g/l的高浓度聚合硫酸铁,并探讨了固体聚合硫酸铁的生产工艺条件。更多还原

【Abstract】 In this paper. the authors have studied the process condition for develop-ing the high concentration of polymerized ferric sulfate using crude iron-sand and ob-tained high concentration of PFS ([Fe~3+]≥220g/l). The process condition for develop-ing the solid PFS has been probed into.更多还原