| 有机凹凸棒粘土吸附水中苯酚的试验 |
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| 引用本文： | 彭书传,汪承忠.有机凹凸棒粘土吸附水中苯酚的试验[J].城市环境与城市生态,1999,12(2):14-16. |
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| 作者姓名： | 彭书传 汪承忠 |
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| 作者单位： | [1]合肥工业大学资源与环境工程系 [2]安徽省金寨县环保局 |
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| 摘 要： | 凹凸棒粘土经溴化十六烷基三甲胺（ＣＴＭＡＢ）改性后，对水中酚具有较强的吸附能力，苯酚浓度为１００ｍｇ／Ｌ时，加入量为４％，ｐＨ为８．０时，去除率达到８８．５％，且有机凹土经再生后可反复使用。吸附平衡浓度与吸附量关系符合Ｆｒｅｕｎｄｌｉｃｈ吸附等温式。
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| 关 键 词： | 凹凸棒粘土 CTMAB 吸附 苯酚 印染废水 废水处理 |
Test for the Adsorption of Phenol in Wastewater by Organic Attapulgite |
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| Peng ShuchuanWei FengyuZhou YuanxiangCui Kangping.Test for the Adsorption of Phenol in Wastewater by Organic Attapulgite[J].Urban Environment & Urban Ecology,1999,12(2):14-16. |
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| Authors: | Peng ShuchuanWei FengyuZhou YuanxiangCui Kangping |
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| Abstract: | The attapulgite modified by CTMAB has a good adsorption capacity when it is used to absorb phenol about 100 mg/L in water.In the condition of pH8.0,the removal rate of phenol can reach 88.5% when it is added at 4%dosage.The relationship between absorption quantity and equilibrium concentration is fit for Freundlich isothermal adsorption. |
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| Keywords: | attapulgiteCTMABadsorptionphenol |
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