摘要
采用生物沸石滤池深度处理麦草制浆造纸废水,研究其挂膜启动过程,以及对有机物、SS的去除效果及影响因素。结果表明:在表面负荷为0.24m3·(m2·h)-1,有机负荷为0.144kgBOD·(m3·d)-1,水力停留时间为5h的条件下,对CODCr和SS的去除率分别为60%和90%。
Biological zeolite filter was utilized to treat wastewater from papermaking.The starting of biological zeolite filter and removal efficiencies of organics,SS and the affecting factors were investigated.The results showed that with surface loading about 0.24 m 3 ·（m 2 ·h）-1,organic loading about 0.144kgBOD·（m 3 ·d）-1,HRT about 5h,the removal efficiencies of COD and SS were 60% and 90% respectively.
出处
《纸和造纸》
北大核心
2010年第12期43-47,共5页
Paper and Paper Making
基金
陕西科技大学研究生创新基金资助
关键词
沸石
生物滤池
造纸废水
Zeolite
Biofilter
Papermaking Wastewater
