铁盐对味精废水生化法处理效果的影响  

The Effect of Iron Salt upon the Treatment Efficiency of Industrial Monosodium-Glutamate Wastewater by Biochemistry Process

作　　者：黄少斌[1] 方建章[2] 谢逢春[1] 

机构地区：[1]华南理工大学应用化学系,广东广州510640 [2]华南师范大学环境科学研究所,广东广州510631

出　　处：《华南理工大学学报（自然科学版）》2001年第3期103-106,共4页Journal of South China University of Technology(Natural Science Edition)

摘　　要：通过采用普通厌氧反应器和两相厌氧流化床反应器 ,引用合适而又高效的除硫酸根方法 ,在将硫酸根浓度降到一较低水平的基础上 ,来优化含硫酸根味精废水生化法处理工艺 ,研究亚铁离子和铁对味精废水生化法处理效果的影响 .研究结果表明 ,该工艺方法有好的COD和硫酸根去除效果 。Anaerobic reactors and two_stage anaerobic fluidized bed reactors are used to improve the biochemical process of sulfate_laden industrial monosodium_glutamate wastewater treatment by adopting suitable and highly efficient method of removing sulfate, which can reduce the concentration of sulfate ion to a lower level. This paper studies the effect of Fe 2+ and iron upon the treatment efficiency of industrial monosodium_glutamate wastewater by biochemistry process. The results show that this method, as a feasible way of treating sulfate_laden industrial monosodium_glutamate wastewater, is efficient to remove COD and sulfate ion from the wastewater.

关 键 词：味精废水 两相厌氧流化床 生物铁盐 生化法 废水处理 硫酸根 处理工艺 

分 类 号：X792.035[环境科学与工程—环境工程]