含硫酸盐有机废水对两相UASB反应器影响因素  

Effect of Sulfate-Carrying Organic Wastewater On Two-Phase UASB Reactor

作　　者：樊国锋[1] 杨顺德 孙剑辉[3] 杨玉杰[1] 

机构地区：[1]华侨大学环境保护设计研究所,泉州362011 [2]泉州市环境保护科学技术研究所,泉州362000 [3]河南师范大学化学与环境科学学院,新乡453002

出　　处：《华侨大学学报（自然科学版）》2000年第4期425-431,共7页Journal of Huaqiao University(Natural Science)

摘　　要：研究 SO2 -4 / COD值、水力停留时间、COD值等因素对两相 UASB反应器的日产气量、单位产气量、甲烷体积分数、COD去除率、相对产甲烷率等方面的影响 .实验结果表明 ,酸化相对上述因素的变化比较敏感 ,产甲烷相则非常稳定 .此外 ,细菌本身的特性对反应器的正常运行有重要影响 .Regarding the effect of sulfate carrying organic waster water on two phase UASB reactor,a study is devoted to the effects of SO 2- 4/COD value,hydraulic retention time,COD on gas production,gas production rate,methane content,COD removal rate and relative rate of methane production of two phase UASB reactor.As shown by experimental results,the phase of acidification is fairly sensitive to the changes of above mentioned factors while the phase of methane production is quite stable.The property of bactercia themselves exerts important influence over the normal operation of reactor

关 键 词：硫酸盐 有机废水 两相UASB反应器 废水处理 

分 类 号：X783.033[环境科学与工程—环境工程]