| 吸附法处理模拟含磷废水 |
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| 引用本文： | 孙家寿. 吸附法处理模拟含磷废水[J]. 上海环境科学, 1993, 12(3): 12-17 |
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| 作者姓名： | 孙家寿 |
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| 作者单位： | 武汉化工学院 |
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| 摘 要： | 以天然沸石、膨润土为基材,经镁、铝等处理并活化而得的FMA、BMA吸附剂,对磷有较高的吸附能力,其动态吸附容量大于17mg·g~(-1),磷的去除率都在95%以上,吸附后的FMA可用Na_2CO_3、NaOH(5%)洗脱,洗脱率达100%,吸附后的BMA可用Al_2(SO_4)_3(10%)洗脱,洗脱率达81.8%
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| 关 键 词： | 沸石 吸附剂 废水处理 含磷废水 |
Treatment of Simulated Wastewater Containing Phosphorous with Adsorbent |
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| Sun Jiashou. Treatment of Simulated Wastewater Containing Phosphorous with Adsorbent[J]. Shanghai Environmental Science, 1993, 12(3): 12-17 |
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| Authors: | Sun Jiashou |
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| Affiliation: | Wuhan Institute of Chemical Technology |
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| Abstract: | FMA and BMA adsorbents could be obtained by using natural zeolite and bentonite as basic materials, treated with magnesium and aluminum, and then activated. These adsorbents have greater adsorptivity to phosphorous ion. and their dynamic adsoption capacity was more than 17 mg/g.and the removal rate was greater than 95%. The used adsorbents could be reused after elution with Na_2CO_3 and NaOH (5%) for FMA, and Al_2(SO_4)_3(10%) for BMA.The elution efficiency of FMA was 100%, and BMA81.8%. |
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| Keywords: | Zeolite Bentonite Phosphorous Adsorbent Simulated test |
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