二相UASB反应器处理碱法草浆黑液  

Treating Black Liquor of Alkaline Straw Pulp by Adopting Two Phase Reactors of Upflow Anaerobic Sludge Blanket

作　　者：王子波[1,2] 杨玉杰[1,2] 

机构地区：[1]扬州大学农学院 [2]华侨大学环境保护研究所

出　　处：《华侨大学学报（自然科学版）》1999年第3期323-325,共3页Journal of Huaqiao University(Natural Science)

基　　金：河南省自然科学基金

摘　　要：采用二相ＵＡＳＢ反应器处理碱法草浆黑液．酸化相为８．８７Ｌ的普通升流式反应器，甲烷相为２８．７５Ｌ的ＵＡＳＢ反应器，系统温度（３５±１）℃．结果表明：当酸化相进水ＣＯＤ浓度为４．０７９３～９．１９８５ｇ·Ｌ－１，ＣＯＤ的负荷平均值为３８．８４ｋｇ·（ｍ３·ｄ）－１时，ＣＯＤ的总去除率为７２．７６％；The black liquor of alkaline straw pulp was treated at a system temperature of (35±1)℃ in two phase reactors,covering a common upflow reactor of 8 87 L for acidulation phase and a 28 75 L reactor of upflow anaerobic sludge blanket for methane phase.With 4.079 3～9.198 5 gCOD·L -1 as the concentration of chemical oxygen demand in inflow water for acidulation phase and 38 84 kgCOD·(m 3·d) -1 as the average value of volumetric loading,the authors obtain some results revealing a COD total removal rate of 72 76% and a fairly strong tolerance of the system to the impact of loading.

关 键 词：UASB反应器 草浆黑液 碱法 废水处理 厌氧消化 

分 类 号：X793.03[环境科学与工程—环境工程]