| 乳酸废水处理站改造及运行效果分析 |
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| 引用本文： | 吴俊峰,典平鸽,王现丽.乳酸废水处理站改造及运行效果分析[J].水处理技术,2012,38(8):131-132,136. |
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| 作者姓名： | 吴俊峰 典平鸽 王现丽 |
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| 作者单位： | 河南城建学院环境与市政工程系,河南平顶山,467036 |
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| 摘 要： | 在原有废水处理设施的基础上,对原有水处理工艺进行了改造,强化了预处理过程,采用UASB+CASS工艺处理乳酸生产废水,在进水COD为3 256 mg/L、BOD5为1 320 mg/L、SS和NH3-N的质量浓度分别为635、31 mg/L时,出水水质稳定,COD为98mg/L、BOD5为26mg/L、SS和NH3-N的质量浓度分别为75和22mg/L,达到GB8978-1996表4中规定的二级要求,去除率分别可达到97.0%、98.0%、88.2%和29.05%。该项工程可为类似高含量有机废水的处理提供参考。
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| 关 键 词： | 乳酸废水 技术改造 运行效果 |
DESIGN FOR THE RECONSTRUCTION PROJECT OF THE TREATMENT OF LACTIC ACID WASTEWATER |
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| Wu Junfeng
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Dian Pingge
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Wang Xianli.DESIGN FOR THE RECONSTRUCTION PROJECT OF THE TREATMENT OF LACTIC ACID WASTEWATER[J].Technology of Water Treatment,2012,38(8):131-132,136. |
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| Authors: | Wu Junfeng Dian Pingge Wang Xianli |
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| Affiliation: | (Henan University of Urban Construction,Pingdingshan 467036,China) |
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| Abstract: | The design for the reconstruction project of the treatment of lactic acid wastewater was expatiated in this paper.The performance indicates that the removal rate of COD,BOD5,SS and NH3-N could reach 97.0%,98.0%,88.2% and 29.05%,respectively when the influent concentrations of COD,BOD5,SS and NH3-N were 3 256 mg/L,1 320 mg/L,635 mg/L and 31 mg/L,respectively.The effluent concentrations of COD,BOD5,SS and NH3-N were 98 mg/L,26 mg/L,75 mg/L and 22 mg/L,respectively.The water quality of effluent was stable and the effluent can achieve II-class criteria specified in the discharge standard of tannery effluent treatment plant(GB 8978-1996). |
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| Keywords: | lactic acid wastewater technological reconstruction treatment effects |
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