| 粉煤灰除磷的试验研究 |
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| 引用本文： | 贺心燕,邓春蕾.粉煤灰除磷的试验研究[J].中国西部科技,2009,8(26):25-26,8. |
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| 作者姓名： | 贺心燕 邓春蕾 |
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| 作者单位： | 1. 山西大同大学矿业工程系,山西,大同,037003
2. 黄河水利科学研究院,河南,郑州,450003 |
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| 摘 要： | 本文对粉煤灰富铁微珠对磷的去除效果进行研究，并寻找除磷的最优条件。试验结果表明，得到在pH为10，投加量2．5％，搅拌时间；35min，搅拌强度在10r／s，温度取室温（29℃），磷的去除率。
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| 关 键 词： | 粉煤灰 富铁微珠 除磷 |
Experimental Investigation on the Adsorption Properties of Phosphorus by Substrate |
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| HE Xin-yan,DENG Chun-lei.Experimental Investigation on the Adsorption Properties of Phosphorus by Substrate[J].Science and Technology of West China,2009,8(26):25-26,8. |
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| Authors: | HE Xin-yan DENG Chun-lei |
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| Institution: | 1.Department of Mining Engineering, Shanxi Datong University, Shanxi 037003,China;2.Yellow River Institute of Hydraulic Research, Henan 450003,China) |
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| Abstract: | In this paper,the eficiency of phosphorus removal by Fe-rich microspheres of the fly ash was studied,then the phosphorus removal condition was optimized.The experience results showed that,when the pH is lO,the Fe-rich microspheres dosage is 2.5%,the stirring time is 35min,the stirring speed is lOr/s,the temperature is room temperature（29℃）,high phosphorus removal efficiency could be got. |
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| Keywords: | Fly ash Fe-rich microspheres Phosphorus removal |
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