| 活化粉煤灰处理实验室废水的实验研究 |
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| 引用本文： | 夏红霞,朱启红.活化粉煤灰处理实验室废水的实验研究[J].洁净煤技术,2009,5(5):101-103. |
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| 作者姓名： | 夏红霞 朱启红 |
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| 作者单位： | 重庆文理学院,重庆,402168 |
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| 基金项目： | 重庆市教委资助项目，重庆文理学院资助项目 |
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| 摘 要： | 以活化粉煤灰为材料，以实验室废水为吸附处理对象，采用不同投加量、时间、温度、pH值、转速进行吸附研究。实验结果表明，活化粉煤灰对实验室废水中的Cr（Ⅵ）有较好的吸附作用，当活化粉煤灰处理剂用量4g，处理时间为20min，温度为20℃，pH=7时，转速为70r／min，Cr（VI）的去除率高达89．9％。
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| 关 键 词： | 活化粉煤灰 实验室废水 Cr(VI) |
Study on the treatment of laboratory wastewater by activated fly ash |
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| XIA Hong-xia,ZHU Qi-hong.Study on the treatment of laboratory wastewater by activated fly ash[J].Clean Coal Technology,2009,5(5):101-103. |
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| Authors: | XIA Hong-xia ZHU Qi-hong |
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| Affiliation: | (Chongqing University of Arts and Sciences, Chongqing 402168, China) |
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| Abstract: | Activated fly ash was used to treat laboratory waste water using different quantity ,time ,temperature,pH ,rotational speed. The results showed that Cr（VI） of laboratory wastewater were much better adsorbed by the activated fly ash. When optimum condition is that adsorbent quantity is 4g, adsorbent time is 20min, adsorbent temperature is 20℃, pH is7.0 and adsorbent rotational speed is 70r/min, activated fly ash capacities of Cr（VI） is high to 89.9%. |
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| Keywords: | activated fly ash laboratory wastewater Cr（ VI ） |
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