摘要
采用接触氧化法对啤酒废水进行了小试研究 .结果表明 :填料挂膜时间较长 ;当进水CODcr在 10 0 0~ 2 0 0 0mg/L ,水力停留时间为 8h ,出水CODcr在 10 0~ 2 0 0mg/L ,CODcr去除率 80 %~ 90 % ,还需进一步处理 .
The batchscale to brewery wastewater with touched oxidation process is investigated. The concentration of COD in the effluent is 100~200 mg/L, and the removal ratio is 80%~90% with the condition that the concentration of COD in the influent is 1000~2000 mg/L and the hydraulic residence time is 8h. The effluent water should be treated further.
出处
《吉林化工学院学报》
CAS
2000年第4期19-20,共2页
Journal of Jilin Institute of Chemical Technology
关键词
啤酒废水
活性污泥
接触氧化法
填料
brewery wastewater
!activated sludge
!touched oxidation