| 从煤矸石中制备聚合氯化铝及应用研究 |
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| 引用本文： | 马艳然,于伯蕖,鲁秀国. 从煤矸石中制备聚合氯化铝及应用研究[J]. 化学世界, 2004, 45(2): 63-65 |
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| 作者姓名： | 马艳然 于伯蕖 鲁秀国 |
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| 作者单位： | 河北大学化学与环境科学学院,河北,保定,071002;河北大学化学与环境科学学院,河北,保定,071002;河北大学化学与环境科学学院,河北,保定,071002 |
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| 基金项目： | 河北省普通高等学校博士科研基金项目(B2001201) |
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| 摘 要： | 以煤矸石为原料制备了高效絮凝剂-聚合氯化铝(PAC),确定了制备PAC的最佳反应条件,并对其进行了处理废水实验。结果表明,由煤矸石为原料制得的产品聚合氯化铝比市售PAC处理废水效果更佳。
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| 关 键 词： | 聚合氯化铝 煤矸石 絮凝剂 废水处理 |
| 文章编号： | 0367-6358(2004)02-0063-03 |
Study on the Preparation of Polyaluminum Chloride from Coal Gangue |
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| MA Yan-ran,YU Bo-qu,LU Xiou-guo. Study on the Preparation of Polyaluminum Chloride from Coal Gangue[J]. Chemical World, 2004, 45(2): 63-65 |
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| Authors: | MA Yan-ran YU Bo-qu LU Xiou-guo |
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| Abstract: | A practical method for the preparation of polyaluminum chloride from coal gangue was reported. The optimum reaction conditions for the preparation of polyaluminum chloride, including reaction temperature, reaction time, concentration of reactants and molar ratio of reactants, were determined. The results of the coagulation-flocculation experiments for treating wastewater show that the performance of APC prepared from coal gangue is much better than that of commercial PAC. |
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| Keywords: | polyaluminum chloride coal gangue flocculating agent wastewater treatment |
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