生物脱臭技术研究  

Study of the Technique of the Biological Deodorization

作　　者：李文婷[1] 舒廷飞[2] 施凤英[1] 赵世锋[1] 

机构地区：[1]上海师范大学建工学院,上海201418 [2]同济大学环境科学与工程学院,上海200092

出　　处：《甘肃科学学报》2007年第2期77-80,共4页Journal of Gansu Sciences

基　　金：上海师范大学科研基金(SK200417)

摘　　要：污水厂在处理城市污水的过程中,产生大量脱水污泥,对这些污泥的无害化、资源化处理是可持续发展的重要研究课题,而利用脱水污泥和粉煤灰制造轻质骨料是最重要方法之一,但脱水污泥在高温烘干过程中会有一些恶臭物质随水分蒸发出来污染环境,采用生物技术对其进行脱臭处理,不仅处理方法简单、经济、无二次污染,而且使恶臭污染得到控制.Using dehydrated sewage sludge and pulverized-fuel-ash to produce lightweight aggregate is one of main methods of utilizing the sewage sludge of waste water treatment unit, but in the process of drying sewage sludge under high temperature, some odor is exhausted at the meantime, the technique of the biological deodorization was researched, and the air pollution was controlled by the biological deodorization. The method is simple, economical and pollution-free.

关 键 词：恶臭气体 生物脱臭 硫化氢 脱臭处理 

分 类 号：Q503[生物学—生物化学]