多功能水处理剂高铁酸钾的制备与应用

高铁酸钾是一种集氧化、吸附、絮凝、助凝、杀菌、除臭为一体的新型高效多功能水处理剂。作者综述了国内外有关高铁酸钾的制备方法、性质及应用领域的研究进展，讨论了高铁酸钾在制备与纯化工艺以及实现大规模工业化生产方面所面临的若干技术问题。指出，随着人们对高铁酸钾独特的水处理功能认识的不断深化及其应用领域的逐步拓宽，研究其高效、低耗、减污的清洁生产工艺具有十分广阔的开发前景。文中引用了近年相关文献26篇。

Preparation of potassium ferrate and its applications in water treatment

Potassium ferrate is a efficient multipurpose water treatment agent with the novel properties of oxidation,adsorption,flocculation,coagulation,disinfection,and deodorization. In this paper,a review of the preparation methods and characteristics of potassium ferrate, and its applications in water treatment is presented, the technique conditions for the preparation and purification process,and the difficult position of industrial production are discussed. Also,the suggestions and prospects are proposed for study on the practical and cleaner production of the chemicals.26 references are cited.