| 新型污水处理复合絮凝剂的制备及应用研究 |
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| 引用本文： | 谢玲玲,何国利,张磊,周鹏,刘永德.新型污水处理复合絮凝剂的制备及应用研究[J].广东化工,2011,38(6):124-125. |
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| 作者姓名： | 谢玲玲 何国利 张磊 周鹏 刘永德 |
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| 作者单位： | 1. 河南工业大学,化学化工学院,河南,郑州,450001
2. 郑州市五龙口污水处理厂,河南,郑州,450006 |
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| 基金项目： | 河南工业大学校基金科技攻关立项课题(09XGG002) |
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| 摘 要： | 制备了聚合氯化铝-壳聚糖复合絮凝剂PAC-CTS,考察了复合反应条件PAC与CTS的质量比、反应pH和复合反应时间对复合絮凝剂絮凝效果的影响,得出最佳复合条件。探讨了其投加量、废水pH对城市生活污水絮凝效果的影响。结果表明,其最佳的复配条件是PAC∶CTS=3∶1,pH=4,反应时间为2 h。其处理废水的最佳投加量为80 mg/L,最佳pH为7。
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| 关 键 词： | 复合絮凝剂 壳聚糖 污水处理 |
Studies on the Preparation and Application of a Novel Composite Flocculant in Wastewater Treatment |
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| Xie Lingling,He Guoli,Zhang Lei,Zhou Peng,Liu Yongde.Studies on the Preparation and Application of a Novel Composite Flocculant in Wastewater Treatment[J].Guangdong Chemical Industry,2011,38(6):124-125. |
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| Authors: | Xie Lingling He Guoli Zhang Lei Zhou Peng Liu Yongde |
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| Affiliation: | Xie Lingling1,He Guoli1,Zhang Lei1,Zhou Peng2,Liu Yongde1(1.School of Chemistry and Chemical Engineering,Henan University of Technology,Zhengzhou 450001,2.Wulongkou Wastewater Treatment Plant,Zhengzhou 450006,China) |
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| Abstract: | The composite flocculants PAC-CTS were prepared for wastewater treatment.The influence of different composite conditions has been investigated under the PAC-CTS quality ratio,and pH of reaction.The results showed that the best conditions of reaction were as follows: PAC-CTS quality ratio=3∶1,pH=4,reaction time=2.And the best conditions of application in wastewater treatment were as follows: PAC-CTS dosage=80 mg/L,pH=7. |
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| Keywords: | composite flocculants chitosan wastewater treatment |
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