【摘要】 研究了太阳光照下水溶液中 Fe2 ( SO4 ) 3-三氯乙醛的光化学反应。结果表明 ,该光化学反应速率随 Fe( )浓度的增加而增加。当 Fe( )浓度一定时 ,三氯乙醛的光化学反应符合一级反应动力学规律。甲酸对 Fe( ) -三氯乙醛光化学反应有抑制作用。更多还原

【Abstract】 The photochemical reaction of Fe 2(SO 4) 3 chloral in aqueous solution by sunlight was studied. The results show that the degradation rate of chloral increases with the increase of Fe(Ⅲ) concentration, and it conforms to first order mechanism when the concentration of Fe(Ⅲ) is constant. HCOOH inhibits the photochemical reaction.更多还原