| 有机改性膨润土处理含油废水的研究 |
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| 引用本文： | 林舒,董岁明,薛明霞,吴雅睿,李宇亮.有机改性膨润土处理含油废水的研究[J].应用化工,2007,36(7):677-679,692. |
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| 作者姓名： | 林舒 董岁明 薛明霞 吴雅睿 李宇亮 |
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| 作者单位： | 长安大学,环境科学与工程学院,陕西,西安,710054 |
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| 摘 要： | 用溴化十六烷基三甲铵(CTMBA)对膨润土进行改性。结果表明,改性后的膨润土可以较好的吸附含油废水中的油,在5%CTMBA有机膨润土用量为0.75 g/50 mg,温度为35℃,pH在6附近,搅拌速度为150 r/m in,搅拌时间为90 m in条件下,除油率可以达到95%以上。
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| 关 键 词： | 改性膨润土 含油废水 吸附 |
| 文章编号： | 1671-3206（2007）07-0677-03 |
| 修稿时间： | 2007-03-30 |
Study of disposal of oil-containing wastewater by modified organobentonite |
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| LIN Shu,DONG Sui-ming,XUE Ming-xia,WU Ya-rui,LI Yu-liang.Study of disposal of oil-containing wastewater by modified organobentonite[J].Applied chemical industry,2007,36(7):677-679,692. |
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| Authors: | LIN Shu DONG Sui-ming XUE Ming-xia WU Ya-rui LI Yu-liang |
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| Abstract: | This paper research on the method of using cetyltrimethylammonium bromide(CTMAB) to modificate the property of bentonite.The result indicates that,the modificated bentonite could adsorb the oil in the wastewater fairly.Under the condition of the soil quantity is 0.75 g/50 mg,the temperature is 35 ℃,pH is about 6,the stirring speed is 150 r/min,the stirring time is 90 min,the oil remove rate can reach over 95%. |
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| Keywords: | modification bentonite oil containing wastewater adsorption |
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