| 化学法除磷的试验研究 |
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| 引用本文： | 郭海英,陈丹. 化学法除磷的试验研究[J]. 环境保护科学, 2010, 36(2): 50-52 |
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| 作者姓名： | 郭海英 陈丹 |
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| 作者单位： | 抚顺县环境监测站,抚顺,113008;沈阳东学碧水环境工程有限公司,沈阳,110004 |
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| 摘 要： | 探讨了含磷废水在添加不同药剂、不同试验条件下的的处理效率;研究表明:石灰法除磷在〔Ca2+/TP〕(摩尔比)为2:1时,pH值控制在10.0左右,TP的去除率达到96%以上;三氯化铁除磷时控制〔Fe3+/TP〕为2:1,pH值为7.0,TP的去除率能达到96%;硫酸亚铁与活性污泥协同除磷效果优于三氯化铁。
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| 关 键 词： | 化学法 磷 协同 |
Experimental Study on Removing Phosphorus with Chemical Method |
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| Abstract: | The processing efficiencies of phosphorus - containing effluent on different pharmacy and different test conditions were dicussed. Using chemical method to remove phosphorus proves that when [ Ca2＋/TP） is 2 ： 1, pH is about 10.0, the removal rate of TP is exceed 96%. When [ Fe3＋/TP] is 2：1, pH is about 7.0, the removal rate of TP is also exceed 96%. The efficiency of FeSO4 cooridinating with activated sludge is better than that of FeCl3. |
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| Keywords: | Chemical treatment Phosphorus Coordination |
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