| 焦化废水A/O工艺处理实践 |
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| 引用本文： | 任跃.焦化废水A/O工艺处理实践[J].河北冶金,2012(9):87-88,59. |
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| 作者姓名： | 任跃 |
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| 作者单位： | 河北钢铁集团唐钢公司炼铁厂焦化区,河北唐山,063016 |
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| 摘 要： | 针对唐钢炼铁厂生化污水处理系统2011年8月底受上游来水量增大和水质波动以及设备老化的影响,出水指标升高的问题,采取了增大混合液回流比、调节工艺回配水量和控制进水量等措施,保证了出水指标重新达标,值得同类企业借鉴。
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| 关 键 词： | A/O工艺 混合液回流比 工艺回配水量 进水量 调节 |
TREATMENT OF COKING WASTE WATER WITH A/O TECHNOLOGY |
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| Ren Yue.TREATMENT OF COKING WASTE WATER WITH A/O TECHNOLOGY[J].Hebei Metallurgy,2012(9):87-88,59. |
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| Authors: | Ren Yue |
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| Affiliation: | Ren Yue(Coking Region of Ironworks,Tangshan Iron and Steel Company,Hebei Iron and Steel Group,Tangshan,Hebei,063016) |
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| Abstract: | To the problem of output water indexes rising in biochemical sewage treating system of Ironworks of Tang Steel in August,2011 because of increased upstream water amount,fluctuation of water quality and aging equipments,some measures was adopted of increasing backflow rate of mixing liquid,adjusting technological return water volume and controlling incoming water volume.That guaranteed the output water indexes reach to standard again. |
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| Keywords: | A/O technology backflow rate of mixing liquid technological return water volume incoming water volume adjust |
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