CN100579913C - 聚合硫酸铁复合混凝剂及其应用 - Google Patents
聚合硫酸铁复合混凝剂及其应用 Download PDFInfo
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- CN100579913C CN100579913C CN200810055112A CN200810055112A CN100579913C CN 100579913 C CN100579913 C CN 100579913C CN 200810055112 A CN200810055112 A CN 200810055112A CN 200810055112 A CN200810055112 A CN 200810055112A CN 100579913 C CN100579913 C CN 100579913C
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- ferric sulfate
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混凝剂 | 浊度低于1NTU的混凝剂投量范围(mmol/L) | 最佳COD<sub>Mn</sub>投药量(mmol/L) | 最佳COD<sub>Mn</sub>(mg/L) | 最佳除藻投药量(mmol/L) | 最佳除藻率 |
PACl | 0.024~0.078 | 0.056 | 1.658 | 0.051 | 87.3% |
AlCl<sub>3</sub> | 0.031~0.069 | 0.062 | 1.767 | 0.066 | 83.2% |
Fe<sub>2</sub>(SO<sub>4</sub>)<sub>3</sub> | 0.028~0.088 | 0.045 | 1.593 | 0.051 | 90.1% |
实施例1混凝剂 | 0.021~0.084 | 0.040 | 1.479 | 0.040 | 95.1% |
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CN100579913C true CN100579913C (zh) | 2010-01-13 |
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Cited By (1)
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CN107235543A (zh) * | 2017-07-17 | 2017-10-10 | 山西大学 | 一种低温浊水的混凝方法 |
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CN102951713A (zh) * | 2012-11-02 | 2013-03-06 | 华南理工大学 | 一种聚合硫酸铁水处理药剂及其制备方法 |
CN103833117B (zh) * | 2014-03-07 | 2015-07-15 | 重庆大学 | 一种用于印染废水处理的有机-无机复合混凝剂及其制备方法 |
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CN107572643B (zh) * | 2017-11-02 | 2021-01-12 | 重庆大学 | 一种复合混凝剂的制备工艺及其应用 |
CN108128868B (zh) * | 2018-01-04 | 2019-10-18 | 湖南科技大学 | 一种聚合硫酸硅酸铝铁-阳离子聚丙烯酰胺复合絮凝剂的制备方法 |
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CN111072071B (zh) * | 2019-12-13 | 2020-11-03 | 潘爱芳 | 一种利用铁尾矿生产聚合硫酸铝铁净水剂和硅胶的方法 |
CN111675295A (zh) * | 2020-04-28 | 2020-09-18 | 西北矿冶研究院 | 用于矿山酸性废水净化的高效絮凝剂的制备方法 |
CN111689607A (zh) * | 2020-06-18 | 2020-09-22 | 常州大学 | 一种化学聚沉湖水中蓝藻的方法 |
CN111995015A (zh) * | 2020-07-07 | 2020-11-27 | 广西夏阳环保科技有限公司 | 一种复合重金属废水处理药剂及其制备方法 |
CN112573629A (zh) * | 2020-11-27 | 2021-03-30 | 云南天朗环境科技有限公司 | 一种处理高炉煤气洗涤废水的高效复配混凝剂及处理方法 |
CN112707445B (zh) * | 2020-12-04 | 2023-05-05 | 东北师范大学 | 一种低温合成钾系聚硫铁混凝剂的方法 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107235543A (zh) * | 2017-07-17 | 2017-10-10 | 山西大学 | 一种低温浊水的混凝方法 |
CN107235543B (zh) * | 2017-07-17 | 2020-09-29 | 山西大学 | 一种低温浊水的混凝方法 |
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