OALib Journal期刊
ISSN: 2333-9721
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ABR反应器预处理综合印染废水研究
Keywords: 印染废水 ,厌氧折流板反应器(ABR)
Abstract:
采用ABR反应器预处理难降解印染废水中试研究。结果表明,ABR反应器最佳水力停留时间(HRT)为24h,ABR反应器稳定运行4个月,当进水COD平均值为769.4mg/L(最高1060mg/L,最低590.6mg/L),色度平均值为351倍时,出水COD和色度分别为424.2mg/L和83倍,去除率分别为44.5%和76.1%。印染废水B/C由0.27提高到0.42,废水可生化性明显改善。
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