生物接触氧化法处理炼油废碱液
发布时间:2019-05-16 07:53
【摘要】:采用生物接触氧化工艺对炼油废碱液进行生化处理。结果表明,当进水COD浓度2 000~3 000 mg/L、硫化物浓度30~150 mg/L、挥发酚浓度0~4.5 mg/L时,维持系统水力停留时间48 h,可实现出水COD浓度、硫化物浓度和挥发酚浓度分别为70~300 mg/L、0~5.6 mg/L和1.0 mg/L,去除率分别为80%~97%,94%~100%和98%~99%。当生化系统受到污染负荷冲击时,COD和硫化物处理能力3 d后能恢复正常。
[Abstract]:The biological contact oxidation process was used to treat the waste lye in oil refining. The results show that when the influent COD concentration is 2000 鈮,
本文编号:2478133
[Abstract]:The biological contact oxidation process was used to treat the waste lye in oil refining. The results show that when the influent COD concentration is 2000 鈮,
本文编号:2478133
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