| 羟基磷灰石吸附剂去除铬黄工业废水中铅离子的研究 |
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| 引用本文： | 罗惠华,钟康年,刘 羽. 羟基磷灰石吸附剂去除铬黄工业废水中铅离子的研究[J]. 岩石矿物学杂志, 2001, 20(4): 587-589 |
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| 作者姓名： | 罗惠华 钟康年 刘 羽 |
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| 作者单位： | 武汉化工学院,湖北,武汉,430073 |
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| 基金项目： | 湖北省重点科技资助项目(981P0213) |
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| 摘 要： | 羟基磷灰石吸附剂对铬黄废水中Pb^2 吸附的间歇实验结果表明：当每吨废水中吸附剂用量为200～400g时，常温搅拌60min后，在弱酸性或中性废水中，铅离子质量浓度由2.74mg/L降至0.5mg/L以下，完全符合GB8978-1996工业废水排放标准1.0mg/L。
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| 关 键 词： | 羟基磷灰石 铅离子 吸附剂 重金属 铬黄颜料 废水处理 吸附性能 |
| 文章编号： | 1000-6524(2001)04-0587-03 |
| 修稿时间： | 2001-05-07 |
An Experimental Study on the Removal of Pb Ion from Chrome Yellow Wastewater by Hydroxylapatite Adsorbent |
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| LUO Hui-hu,ZHONG Kang-nian and LIU Yu. An Experimental Study on the Removal of Pb Ion from Chrome Yellow Wastewater by Hydroxylapatite Adsorbent[J]. Acta Petrologica Et Mineralogica, 2001, 20(4): 587-589 |
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| Authors: | LUO Hui-hu ZHONG Kang-nian LIU Yu |
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| Abstract: | The removal of Pb2+from chrome yellow wastewater by hydroxylapatite adsorbent has been investigated with the batch method. The experimental result shows that, when 200~400 g/t hydroxylapatite adsorbent is used and the stirring time is longer than 60 minutes at normal temperature, the mass density of Pb2+in chrome yellow wastewater is reduced to lower than 0.5 mg/L, which comes up to the standard of industrial drain water(1.0 mg/L). |
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| Keywords: | hydroxylapatite Pb ion wastewater adsorption |
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