| 絮凝剂PFCS的制备及其性能研究 |
| |
| 引用本文： | 孙剑辉,夏四清,孙瑞霞.絮凝剂PFCS的制备及其性能研究[J].环境科学,1996,17(4):59-61. |
| |
| 作者姓名： | 孙剑辉 夏四清 孙瑞霞 |
| |
| 作者单位： | 河南师范大学环境科学研究所 |
| |
| 摘 要： | 利用Ｈ２ＳＯ４－ＨＣｌ混酸溶解轧钢废钢渣的溶出液作原料，制成一种新型无机高分子絮凝剂聚合氯硫酸铁。试验了它的絮凝性能，并与聚全硫酸铁的絮凝效果进行了比较。实验结果表明：ＰＦＣＳ在ｐＨ＝６－９的范围内具有良好的絮凝去浊性能；絮凝条件相同，将浊工为４２５度的黄河水样处理至５度以下，ＰＦＣＳ的投用量仅需１０ｍｇ／Ｌ，而ＰＦＳ的投用量至少需２５ｍｇ／Ｌ。
|
| 关 键 词： | 聚合氯硫酸铁 絮凝剂 轧钢废钢渣 钢铁厂 |
| 收稿时间： | 3/5/1996 12:00:00 AM |
Preparation of Flocculant PFCS and Study on Its Properties |
| |
| Sun Jianhui.Preparation of Flocculant PFCS and Study on Its Properties[J].Chinese Journal of Environmental Science,1996,17(4):59-61. |
| |
| Authors: | Sun Jianhui |
| |
| Institution: | Environ. Sci. Institute of Henan Normal University, Xinxiang 453002;Environ. Sci. Institute of Henan Normal University, Xinxiang 453002;Environ. Sci. Institute of Henan Normal University, Xinxiang 453002 |
| |
| Abstract: | New inorganic polymeric flocculant poly sulfuric chloride ferriferous(PFCS) has been prepared by using dissolving rolling waste steel residue with mixing acid H2SO4-HCl as raw material.The flocculating effect of PFCS has been tested and compared with that of poly sulfuric ferriferous(PFS).The experimental results showed that the flocculating effect and removing tubidity are very good in pH range of 6-9.The quantity of PFCS was only 10 mg/L when Yellow River water was treated from 425 tubidity degree to below 5 degree,but the least quantity of PFS was 25 ml/L at the same flocculating conditions.The flocculating effect of PFCS is much better than that of PFS at the same conditions. |
| |
| Keywords: | poly sulfuric chloride ferriferous flocculant rolling waste steel residue resource recovery |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《环境科学》浏览原始摘要信息 |
| 点击此处可从《环境科学》下载免费的PDF全文 |
