| 采用泥回流处理彩色显像管含氟废水 |
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| 引用本文： | 付娟,朱佳.采用泥回流处理彩色显像管含氟废水[J].环境工程学报,2002,3(8):71-73. |
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| 作者姓名： | 付娟 朱佳 |
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| 作者单位： | 深圳赛格日立彩色显示器件有限公司,深圳,518035 |
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| 摘 要： | 本文通过中和、混凝沉降法除氟过程,研究了彩色显像管工业废水除氟的适宜工艺条件。现场试验表明:应用泥回流处理技术,采用高效絮凝剂处理含氟废水,排放废水氟含量可稳定在4-6mg/L之间,低于排放标准（10mg/L）,同时废水处理的成本大大降低。
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| 关 键 词： | 含氟废水 氟含量 混凝 除氟 |
Treatment of fluoride wastewater of color display with sludge cycled technology |
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| Fu Juan,Zhu Jia.Treatment of fluoride wastewater of color display with sludge cycled technology[J].Techniques and Equipment for Environmental Pollution Control,2002,3(8):71-73. |
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| Authors: | Fu Juan Zhu Jia |
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| Abstract: | This paper, with counteraction and flocculating and depositing reaction, studies the suit technical condition of decreasing the fluoride concentration of wastewater. Experiment shows that if we apply the sludge cycled technology with the high efficient flocculant to treat the wastewater, fluoride concentration will decrease to 4-6 mg/L, far below the discharge standard. The wastewater treatment cost is also reduced. |
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| Keywords: | fluoride wastewater fluoride concentration flocculation defluorination |
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