| 改性钢渣除磷试验研究 |
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| 引用本文： | 李晔,佘健.改性钢渣除磷试验研究[J].工业安全与环保,2007,33(12):28-29. |
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| 作者姓名： | 李晔 佘健 |
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| 作者单位： | 武汉理工大学资源与环境工程学院,武汉,430070 |
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| 摘 要： | 研究了改性钢渣的吸附除磷效果。试验结果表明，钢渣对废水中的磷的去除率较高，当废水中磷质量浓度为10mg／L，pH值为弱酸或弱碱性条件下，钢渣的用量1g/100mL时，在15min内就可使残留液质量浓度降低到0．1mg／L，远远低于国家排放标准，去除率达到99％以上，对水体富营养化处理具有很重要的意义。
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| 关 键 词： | 改性钢渣 含磷废水 除磷 |
| 修稿时间： | 2007年6月4日 |
Research on Phosphorus Removal by Modified Steel Slag |
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| LI Ye,SHE Jian.Research on Phosphorus Removal by Modified Steel Slag[J].Industrial Safety and Dust Control,2007,33(12):28-29. |
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| Authors: | LI Ye SHE Jian |
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| Abstract: | The effect of phosphorus by modified steel slag is studied.The test shows that modified steel slag has an evident removing effect on the phosphorus in wastewater.The concentration of residual phosphorus could be reduced to 0.1 mg/L within 15 minutes under conditions: 10 mg/L of the concentration of phosphorus in wastewater,weak acid and base of pH value and 1 g/100 mL of the dosage of the modified steel slag,which is far lower than the state standards on wastewater discharge.The removal rate of phosphorus can reach above 99%,which is very significant to the treatment for the nutritonalization of water body. |
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| Keywords: | modified steel slag phosphorous-containing wastewater removal of phosphorus |
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