废水封闭循环SBR生物旁滤处理  

Recycle of Papermaking Wastewater SBR Bio-Treating

作　　者：刘廷志[1] 田胜艳[1] 胡惠仁[1] 张盆[1] 张瑞霞[1] 

机构地区：[1]天津科技大学材料科学与化学工程学院,天津300222

出　　处：《纸和造纸》2006年第3期57-59,共3页Paper and Paper Making

摘　　要：SBR生物旁滤辅助气浮处理工艺对废纸生产箱纸板废水处理后,出水指标达到生产要求,实现了生产用水循环回用,而且彻底解决了污染物积累问题。吨产品耗水量仅为7m3,工程投资少,控制简便,适合中小型企业。Papermaking wastewater produced by recycled paper was treated through flotation adding SBR bio-treating. The effluent can meet the producing desire. So the water can be recycled. And waste did not accumulate. Per ton product consumed only 7m^3 water. This project was fit for small or middle size corporation espeeially for the less investment and easy management,

关 键 词：SBR 气浮 箱纸板废水 循环回用 

分 类 号：X793[环境科学与工程—环境工程]