| 用一步净化器处理电镀废水 |
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| 引用本文： | 刘新斌. 用一步净化器处理电镀废水[J]. 环境工程, 2007, 25(3): 94-95. DOI: 10.13205/j.hjgc.200703031 |
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| 作者姓名： | 刘新斌 |
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| 作者单位： | 清远市环境工程设计研究所,广东511515 |
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| 摘 要： | 传统的电镀废水在铬、氰单独预处理后,后续通常采用“反应池+斜管(板)沉淀池+沙滤罐”的工艺处理电镀酸碱混合废水,但若出现含铬、氰废水混排到酸碱混合废水池时,就会出现总排水的六价铬、氰化物和总铬3项指标很难达标排放;而该工艺后续采用“一步净化器”处理电镀酸碱混合废水,很好地解决了混排的问题,处理后的出水各项指标都能达标排放,为电镀废水的处理提供了一种新的工艺形式,具有很高的推广价值。
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| 关 键 词： | 预处理 一步净化器 电镀废水 |
| 修稿时间： | 2006-11-14 |
TREATMENT OF ELECTROPLATING WASTEWATER BY ONE-STEP PURIFIER |
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| Liu Xinbin. TREATMENT OF ELECTROPLATING WASTEWATER BY ONE-STEP PURIFIER[J]. Environmental Engineering, 2007, 25(3): 94-95. DOI: 10.13205/j.hjgc.200703031 |
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| Authors: | Liu Xinbin |
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| Abstract: | After pretreatment of the traditional electroplating wastewater containing chrome and cyanogen,it will be treated by the process of reaction tank-settling tank with inclining tubes-sand filter.If this wastewater is mixed with acid-alkali wastewater in a tank,Cr 6 ,cyanide and total chrome in the effluent can not be up to the emission standard.The process of one-step purifier can solve the problem,all the indexes of the effluent are up to the emission standard, which is worth popularizing. |
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| Keywords: | pretreatment one-step purifier and electroplating wastewater |
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