| 改性粉煤灰吸附废水中的铬 |
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| 引用本文： | 李雪琴.改性粉煤灰吸附废水中的铬[J].江西化工,2013(3):122-126. |
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| 作者姓名： | 李雪琴 |
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| 作者单位： | 抚州市环境监测站 |
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| 摘 要： | 以粉煤灰为材料,研究改性粉煤灰吸附处理实验室模拟含铬废水的影响因素.结果表明：改性粉煤灰处理含六价铬废水最佳运行条件是：pH值8,吸附时间20min,原水水温,改性粉煤灰投加量为0.5g/100ml,六价铬去除率高达99.41％.
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| 关 键 词： | 改性粉煤灰 含六价铬废水 吸附 |
Adsorptionof Chromium Ions in Wastewater on Fly Ash |
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| LI Xue-qin.Adsorptionof Chromium Ions in Wastewater on Fly Ash[J].Jiangxi Chemical Industry,2013(3):122-126. |
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| Authors: | LI Xue-qin |
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| Affiliation: | LI Xue-qin;Fuzhou City Environmental Monitoring Station; |
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| Abstract: | It used fly ash, as material , sdutied modified fly ash was used in the simulation of Chromium ions wastewater and actual smehing wastewater treatment, Studied the best operating conditions and influencing factors. The experimental resuits showed that： The best process parameters of modified fly ash treatment in Chromium ions wastewater was that , when pH was 8 ,adsorption time was 20 min,the water temperature was raw water temperature,the dosage is 0. 5g/100ml, the removal rate of Chromium ions was 99.41%. |
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| Keywords: | modified fly ash containing Chromium ions waste water adsorption |
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