| 壳聚糖/碱铝复配絮凝剂在炼油污水处理中的应用 |
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| 引用本文： | 谭淑英,汤心虎,尹华,李剑添.壳聚糖/碱铝复配絮凝剂在炼油污水处理中的应用[J].四川环境,2004,23(3):31-34. |
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| 作者姓名： | 谭淑英 汤心虎 尹华 李剑添 |
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| 作者单位： | 暨南大学环境工程系,广东,广州,510632 |
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| 摘 要： | 研究了壳聚糖(CHI)／碱铝(PAC)复配絮凝剂对炼油污水的处理效果，考察了pH值、搅拌时间、沉降时间对炼油污水处理效果的影响，并将之与聚丙烯酰胺(GD-112)／PAC复配絮凝剂对炼油污水处理的效果进行对比。结果表明，CHI／PAC复配絮凝剂在复配比为1：5，pH为7，搅拌10min且沉降10min时处理效果最好，具有适应性广、投加量少、浮渣少、毒性低等特点。
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| 关 键 词： | CHI／PAC复配絮凝剂 含油污水处理 浮选 |
| 文章编号： | 1001-3644(2004)03-0031-04 |
| 修稿时间： | 2003年11月5日 |
Study on the Application of Complex Flocculants CHI/PAC in the Wastewater Treatment of Oil Refining |
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| TAN Shu-ying,TANG Xin-hu,YIN Hua,LI Jian-tian.Study on the Application of Complex Flocculants CHI/PAC in the Wastewater Treatment of Oil Refining[J].Sichuan Environment,2004,23(3):31-34. |
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| Authors: | TAN Shu-ying TANG Xin-hu YIN Hua LI Jian-tian |
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| Abstract: | The treatment effect of complex flocculants CHI/PAc on oily wastewater was studied.The optimal dose,pH,time of stirring and time of settling to oily wastewater treatment were ascertained.The oily wastewater treatment effect of CHI/PAC was compared with that of PAM/PAC.The results showed that complex flocculants CHI/PAC had the advantages of wide adaptability,low dosage,few scum,low toxicity,etc. |
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| Keywords: | Complex flocculants CHI/PAC oily wastewater treatment floatation |
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