摘要
报导了利用废硫酸、废铁屑等生产聚合硫酸铁的过程及产品性能,净化效果初步实验主要结果是:净化的最佳pH范围为3-6;净水时间为2小时;净水剂用量为400毫克/升。
The process to produce polymer ferric sulphate by using waste sulphoacid and scrap iron, properties of the product and purifying effect are introduced here. The results are as follows; the best purifying PH range: 3—6; the purifying time: 2 hours and the amount of water cleaner: 400mg/L.
