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。
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.
出处
《中国给水排水》
CAS
CSCD
北大核心
2004年第9期75-77,共3页
China Water & Wastewater
关键词
再造烟叶废水
一体式高效浅层气浮
回用
reforged tobacco wastewater
integrative high efficient and shallow air floatation
reuse
