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再造烟叶生产废水的处理与综合利用
Treatment and Integrated Utilization of Wastewater from Reforged Tobacco Production
【摘要】 采用以气浮—A2/O为主体的工艺处理再造烟叶废水,出水COD<400mg/L,可满足GB8978—1996第二类污染物的三级排放标准,栅渣与浮渣均全部回用于生产。
【Abstract】 When the wastewater from reforged tobacco production was treated by using air floatation / A~2O process,the effluent COD was less than 400 mg/L,and satisfied III-grade discharge standard for second-class pollutants specified in GB 8978—1996,and all of rackings and floating scum were reused for production,with obvious economic benefits obtained.
【关键词】 再造烟叶废水；
一体式高效浅层气浮；
回用；
【Key words】 reforged tobacco wastewater； integrative high efficient and shallow air floatation； reuse；
【Key words】 reforged tobacco wastewater； integrative high efficient and shallow air floatation； reuse；
- 【文献出处】 中国给水排水 ,China Water & Wastewater , 编辑部邮箱 ,2004年09期
- 【分类号】X703.1
- 【被引频次】10
- 【下载频次】196