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| 无机/有机高分子复合絮凝剂处理含油废水 | |
| 引用本文： | 赵树发,赵立群,戴继伟,孙承林,张增磊.无机/有机高分子复合絮凝剂处理含油废水[J].环境保护科学,2006,32(5):29-32. |
| 作者姓名： | 赵树发 赵立群 戴继伟 孙承林 张增磊 |
| 作者单位： | 1. 沈阳化工学院,沈阳,110142 2. 沈阳市苏家屯环境保护局,沈阳,110101 3. 大连化学物理研究所,大连,116023 4. 沈阳环境科学研究院,沈阳,110016 |
| 摘 要： | 制备了聚硅酸硫酸铝(PSAS)、淀粉改性絮凝剂(FSM),并将其复配使用处理含油废水。考察了不同淀粉与丙烯酰胺配比及不同加药顺序对絮凝效果的影响。实验结果表明:淀粉与丙烯酰胺单体最佳配比为1∶2,PSAS、淀粉改性高分子絮凝剂先后投加处理含油废水时絮凝效果最好,含油量去除率达94%,达到回注水要求。 |
| 关 键 词： | 絮凝剂 含油废水 聚硅酸硫酸铝 淀粉接枝丙烯酰胺 |
| 收稿时间： | 2005-10-30 |
| 修稿时间： | 2005-10-30 |
Inorganic/Organic Polymer Complex Flocculants Treating Oil- bearing Wastewater |
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| Zhao Sbu-fa.Inorganic/Organic Polymer Complex Flocculants Treating Oil- bearing Wastewater[J].Environmental Protection Science,2006,32(5):29-32. | |
| Authors: | Zhao Sbu-fa |
| Institution: | Zhao Shu-fa |
| Abstract: | In this paper Polysilic Aluminium Sulphate(PSAS) and Starch Modified Flocculant(FSM)were prepared,and used in treating oil-bearing wastewater.The effects of the proportion of starch and acrylic acid amide, different adding order were investigated.The results showed that the optimal ratio of starch and acrylic acid amide is 1∶2,the best flocculation effect is PSAS + starch modified flocculant,the removal efficiency of oil is 94%,which can reach the reinjection water standards. |
| Keywords: | Flocculant Oil-bearing Wastewater Polysilic Aluminium Sulphate(PSAS) Starch Graft Acrylic Acid Amide |
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