| 粉煤灰处理含氟工业废水研究 |
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| 引用本文： | 周凤鸣,吴炳耀,马志毅,邢权,杨文敏.粉煤灰处理含氟工业废水研究[J].环境科学学报,1993,13(2):199-206. |
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| 作者姓名： | 周凤鸣 吴炳耀 马志毅 邢权 杨文敏 |
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| 作者单位： | 太原工业大学环境工程系，山西医学院，太原工业大学环境工程系，山西医学院，山西医学院 030024，030024，太原，太原 |
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| 摘 要： | 进行了粉煤灰处理含氟工业废水的多项条件试验.给果表明,粉煤灰可大幅度降低废水的含氟量.同时使废水pH值得到调整.水中P、COD、SS值也有一定降低.对除氟后的粉煤灰,建议制成各种固化砌块适当利用.
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| 关 键 词： | 废水处理 粉煤灰 含氟废水 |
| 收稿时间： | 1991/8/18 0:00:00 |
REMOVAL OF FLUORIDE FROM INDUSTRIAL WASTEWATER BY FLY ASH |
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| Zhou Fengming,Wu Binyao,Ma Zhiyi,Xing Quan and Yang Wenmin.REMOVAL OF FLUORIDE FROM INDUSTRIAL WASTEWATER BY FLY ASH[J].Acta Scientiae Circumstantiae,1993,13(2):199-206. |
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| Authors: | Zhou Fengming Wu Binyao Ma Zhiyi Xing Quan and Yang Wenmin |
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| Institution: | Taiyuan university of Technology, Taiyuan 030024,Taiyuan university of Technology, Taiyuan 030024,Taiyuan university of Technology, Taiyuan 030024,Shanxi Medical Collage, Taiyuan and Shanxi Medical Collage, Taiyuan |
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| Abstract: | Removal of fluoride from industrial wastewater by fly ash was tested. The results demonstrated that fluoride was reduced significantly by fly ash. At the same time, pH value of wastewater was adjusted, COD, SS, and P were reduced as well. Both capital and operation cost were lower than those of traditional technology of lime sedimentation. Possible secondary pollution of the procedure was discussed as well. |
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| Keywords: | fly ash wastewater fluoride defluorination |
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