| 羟基磷灰石去除废水中的Fe3+ |
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| 引用本文： | 钱功明,周珍旭,王发杰,李道.羟基磷灰石去除废水中的Fe3+[J].化工环保,2013,33(2):115-118. |
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| 作者姓名： | 钱功明 周珍旭 王发杰 李道 |
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| 作者单位： | 武汉科技大学资源与环境工程学院，湖北，武汉430081 |
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| 摘 要： | 以天然磷矿粉制备的羟基磷灰石(HAP)作为吸附剂，处理模拟含Fe3+废水。实验结果表明，在HAP加入量为1.0g/L、初始模拟废水pH为3.00、反应温度为室温的最佳条件下，处理初始Fe3+质量浓度为150mg/L的模拟废水，反应90min后Fe3+去除率为99.89%，处理后模拟废水中Fe3+质量浓度为0.15mg/L，低于0.30mg/L，达到GB5749—2006《生活饮用水卫生标准》的要求。
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| 关 键 词： | 羟基磷灰石 铁离子 吸附 废水处理 |
| 收稿时间： | 2013-06-25 |
Removal of Fe3+ from Wastewater Using Hydroxylapatite |
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| Qian Gongming
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Zhou Zhenxu
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Wang Fajie
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Li Dao.Removal of Fe3+ from Wastewater Using Hydroxylapatite[J].Environmental Protection of Chemical Industry,2013,33(2):115-118. |
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| Authors: | Qian Gongming Zhou Zhenxu Wang Fajie Li Dao |
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| Institution: | College of Resources and Environmental Engineering,Wuhan University of Science and Technology,Wuhan Hubei 430081, China |
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| Abstract: | The simulated Fe3+-containing wastewater was treated using hydroxyapatite(HAP) prepared from ground phosphate rock as adsorbent. Under the optimum conditions of HAP dosage 1.0 g/L,initial wastewater pH 3.00,room temperature,initial Fe3+ mass concentration 150 mg/L and treatment time 90 min,the Fe3+ removal rate is 99.89%,and the Fe3+ mass concentration of the treated wastewater is 0.15 mg/L,which can meet the national discharge standard of GB5749-2006 (0.30 mg/L). |
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| Keywords: | hydroxyapatite iron ion adsorption wastewater treatment |
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