| 流化式生物膜法处理含酚废水的效能 |
| 摘要点击 780 全文点击 1088 投稿时间：1995-04-29 |
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| 中文关键词 流化 生物膜 废水处理 含酚废水 载体 |
| 英文关键词 fludized biofilm treatment phenolic wastewater carrier |
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| 中文摘要 |
| 通过动态试验,对自制载体的流化式生物膜法处理含酚废水的效能进行了重点考察。结果表明,当COD容积负荷达4.0kg/(m3·d)时,COD的去除率平均在80%以上,酚去除率在90%-100%之间,出水COD和酚可达到排放标准。自制的载体挂膜快,膜厚适宜,易于流化。本处理系统抗冲击负荷能力强,具有较高的脱氢酶活性。 |
| 英文摘要 |
| A dynamic experiment was conducted to examine the efficiency of the fluidized biofilm method with home-made carrier for treating phenolic wastewater.The experimental results have shown that COD and phenol were removed on an average over 80% and 90%-100%,respectively.while COD volumetric loading is 4.0 kg/(m3·d),and the final concentrations of COD and phenol in the effluent can meet Chinese Standard of Wastewater dischange permission.The biofilm can adhere quickly to the home-made carrier and the thickness of bio film is suitable to fluidize easily in the reactor.The treatment system can resist the loading fluctuation and possess high dehydrogenase activity. |
