【摘要】 本文在总结国内外近４０年研究文献的基础上，对不同形态Ｆｅ（Ⅲ）盐水解产物（主要包括低分子量Ｆｅ（Ⅲ）－ＯＨ络合物和Ｆｅ（Ⅲ）氧化物Ｆｅ２Ｏ３，及氧和氢氧化物ＦｅＯＯＨ）的形态分布、光化学特性及其对水体中有机物光降解作用进行了综述；还结合作者在Ｆｅ（Ⅲ）－ＯＨ络合物体系对水溶性染料光降解的研究，探讨了应用这一体系进行水处理应用的可行性和发展前景。更多还原

【Abstract】 On the basis of the research literitures in last forty years, the summary and comparison were made on species distribution, photochemical characteristics of hydrolytic Fe(Ⅲ) species and the photodegradation of organic compoounds in aqueous solutions initiated by them (mainly including low-molecular-weight Fe(Ⅲ) OH complexes, Fe(Ⅲ) oxides, Fe 2O 3 and Fe(Ⅲ) hydroxides, FeO(OH). Moreover, the feasibility and prospect of the photochemical method on using Fe(Ⅲ) OH complexes system in waste water treatments were also disscused.更多还原