| 聚硅酸铝铁Q6a及有机絮凝剂F2处理印染废水 |
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| 引用本文： | 裘兆蓉 裴峻峰 等. 聚硅酸铝铁Q6a及有机絮凝剂F2处理印染废水[J]. 江苏石油化工学院学报, 2001, 13(4): 14-16 |
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| 作者姓名： | 裘兆蓉 裴峻峰 等 |
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| 作者单位： | [1]江苏石油化工学院化学工程系，江苏常州213016 [2]江苏石油化工学院机械工程系，江苏常州213016 |
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| 摘 要： | 以硅酸钠、硫酸和硫酸铝为原料制备了无机高分子复合聚硅酸铝铁絮凝剂Q6a及Q6b，对染整工业排放的靛蓝废水的絮凝性能优于聚合氯化铝，更优于聚硅酸铁，加入10分钟左右，絮凝物即可沉降，废水经絮凝处理后透光率达到99％。又以原料淀粉、丙烯酰胺、ETA开发成功了有机高分子阳离子絮凝剂F2，Q6a与F2配合絮凝时效果更好。
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| 关 键 词： | 聚硅酸盐 絮凝剂 印染废水 废水处理 有机絮凝剂 |
Treatment of Dyeing Wastewater by Polymeric Silicate Q6a and Cation Polymer Flocculant F2 |
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| QIU Zhao-rong ,PEI Jun-feng ,ZHENG Xiao-lin ,HUA Zhen-yan ,YUAN Bin. Treatment of Dyeing Wastewater by Polymeric Silicate Q6a and Cation Polymer Flocculant F2[J]. Journal of Jiangsu Institute of Petrochemical Technology, 2001, 13(4): 14-16 |
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| Authors: | QIU Zhao-rong PEI Jun-feng ZHENG Xiao-lin HUA Zhen-yan YUAN Bin |
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| Affiliation: | QIU Zhao-rong 1,PEI Jun-feng 2,ZHENG Xiao-lin 1,HUA Zhen-yan 3,YUAN Bin 3 |
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| Abstract: | The Composite polymeric silicates Q6a and Q6b ,inorganic polymeric flocculants, were prepared from Na 2SiO 3, H 2SO 4 and Al 2(SO 4) 3. The tests showed that the flocculation effects of Q6a and Q6b on indigo dyeing wastewater were better than those of polymeric aluminum chloride and polymeric iron silicate. The transparency of wastewater treated by Q6a was up to 99% after 10 minutes. Cation polymeric flocculant F2 was prepared by reaction of starch, acrylamide and ETA. The flocculantion effect of the mixture of Q6a and F2 was even better than using them separately. |
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| Keywords: | flocculant dyeing wastewater polymeric silicate water treatment |
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