羟基氧化铁的制备影响及污水处理中的应用  

The impacting factors for preparation of iron oxyhydroxides and its application in wastewater treatment

作　　者：李伟伟[1] 邓霞[2] 俞骞[2] 

机构地区：[1]武汉科技大学城市建设学院,湖北武汉430065 [2]东风设计研究院有限公司,湖北武汉430056

出　　处：《山西建筑》2012年第19期134-136,共3页Shanxi Architecture

摘　　要：介绍了羟基氧化铁的种类、结构、表面物理化学性质,讨论了羟基氧化铁制备时反应物(如铁盐种类、沉淀剂)与反应条件(如温度、pH值、表面活性剂等)对产物的影响。最后,对羟基氧化铁在污水处理中的应用进行概述,对实际工程的应用具有重要意义。This article introduces the type, structure and surface physicochemical properties of iron oxyhydroxides, some factors （ such as the type of iron, precipitant, temperature, pH, surfactant and so on） affecting the formation of iron oxyhydroxides are discussed in there. The application of iron oxyhydroxides in wastewater treatment is summarized in the end, which has significant meaning for the application of actual engineering.

关 键 词：羟基氧化铁 影响因素 污水处理 

分 类 号：TU992.3[建筑科学—市政工程]