脱氮硫杆菌的生物学特性及应用研究进展  

The Research Development of Biological Characteristics and Application of Thiobacillus Denitrificans

作　　者：冯策[1] 暴海霞[1] 郎序菲[1] 曹艳秋[1] 弓爱君[1] 

机构地区：[1]北京科技大学应用科学学院,北京100083

出　　处：《金属世界》2009年第C00期80-82,共3页Metal World

基　　金：国家科技基础条件平台建设项目(2005DKA10400);国家自然科学基金重大项目(50499333);北京科技大学大学生创新基金

摘　　要：金属设备的腐蚀在一定程度上与硫酸盐还原菌有关,而脱氮硫杆菌对硫酸盐还原菌的腐蚀具有抑制作用,已有腐蚀学家逐渐认识到脱氮硫杆菌的防腐应用前景。本文对近年有关脱氮硫杆菌的研究成果进行总结,阐明了脱氮硫杆菌的生物学特性,参与地球元素循环的生物化学过程,及其在金属的微生物防腐、水处理及天然气脱硫等方面的应用。Thiobacillus denitriticans have the ability to inhibit the corrosion caused by sulfate -reducing bacteria, which are to some extent involved in metal corrosion. Some experts on corrosion have recognized its application prospects of anti-corrosion. The research results during past years have been summarized, including the biological characteristics, the biochemical process in cycle of the earth element, and the application of Thiobacillus denitrificans in microbial anti-corrosion, waste water treatment and gas desulfurization.

关 键 词：脱氮硫杆菌 微生物腐蚀 硫酸盐还原菌 

分 类 号：TF18[冶金工程—冶金物理化学]