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Study on disposal of acrylonitrile waste water with cyclic activated sludge technology

机译:循环活性污泥技术处理丙烯腈废水的研究

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摘要

Study was made on disposal of acrylonitrile waste water adopting CAST, the influent concentration of COD was 546mg/L , acrylonitrile was 71 mg/L. After disposal of the reactor the effluent concentration of COD was under 50mg/L , acrylonitrile was 4.4mg/L.The removal rate of acrylonitrile was 93.8%. Observe microorganism in the sludge using scanning electron microscope and find the community of.Nocardia and Methanosarcina.
机译:采用CAST技术对丙烯腈废水进行了处理研究,COD的进水浓度为546mg / L,丙烯腈为71mg / L。处理后的废水中COD浓度在50mg / L以下,丙烯腈为4.4mg / L。丙烯腈的去除率为93.8%。使用扫描电子显微镜观察污泥中的微生物,并发现诺卡氏菌和甲烷菌的群落。

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