| Ni-Si交联改性膨润土的制备与应用研究 |
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| 引用本文： | 邵红,孙伶.Ni-Si交联改性膨润土的制备与应用研究[J].环境保护科学,2005,31(6):37-39,49. |
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| 作者姓名： | 邵红 孙伶 |
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| 作者单位： | 沈阳化工学院环境与生物工程学院,沈阳,110021 |
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| 摘 要： | 以钠基膨润土为原料,制备了镍硅交联改性膨润土,并应用于模拟废水、实验室废水,探讨了镍硅交联改性膨润土对废水中COD、Cr6+、色度、浊度的去除率的影响因素,分别对镍硅交联改性膨润土的镍硅比、废水处理的pH、改性膨润土的投加量、搅拌时间等条件进行了选择。结果令人满意。
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| 关 键 词： | 膨润土 镍硅交联改性 水处理 |
| 收稿时间： | 2005-01-18 |
| 修稿时间： | 2005-01-18 |
Study on Preparation and Application of Ni-Si Cross-Linked Modified Montmorillonite |
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| Shao Gong;Sun Ling.Study on Preparation and Application of Ni-Si Cross-Linked Modified Montmorillonite[J].Environmental Protection Science,2005,31(6):37-39,49. |
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| Authors: | Shao Gong;Sun Ling |
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| Abstract: | Ni-Si cross—linked modified montmorillonite is prepared,which is utilized in treating imitative wastewater and chemical laboratory wastewater.The influencing factors of Ni—Si cross-linked modified montmorillonite on COD removal rate,Cr~(6+) removal rate,color and turbidity removal rate are studied.The optimum and preparation conditions such as Ni/Si,pH of wastewater,adding amount of Ni-Si cross—linked modified montmorillonite and stirring time are investigated.The result is satisfactory.. |
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| Keywords: | Montmorillonite Ni-Si Cross-linked Modification Water Treatment |
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