石灰法与低碱法混合草浆黑液厌氧发酵研究  

Study on Anaerobic Fermentation of Mixed Black Liquor from Lime and Low-Base Processes

作　　者：朱志臣[1] 邱晓航[2] 

机构地区：[1]天津城建学院,天津300381 [2]南开大学化学系,天津300071

出　　处：《工业用水与废水》2000年第1期16-18,共3页Industrial Water & Wastewater

摘　　要：针对造纸生产中的石灰法和低碱法草浆混合黑液进行发酵试验研究 ,CODcr去除率达60 7 %～70 4 % ,BOD去除率达90 4 % ,SS平均去除率为92 1 % ,容积负荷为5～7kg[CODcr]/(m3·d) ,每立方米废液回收沼气9 11m3。Fermentation test and study of the mixed black liquor from lime and low_base processes in papermaking industry were carried out.COD Cr removal ratio was 60.7%～70.4%, BOD removal ratio was 90.4%,and average SS removal ratio was 92.1%.Volumetric load was 5～7 kg/(m3·d).The recovery of methane per cubic meter of waste liquor was 9.11 m3.

关 键 词：造纸 废水处理 生化处理 石灰法 低碱法 草浆 

分 类 号：X793.03[环境科学与工程—环境工程]