光解法处理染料废水的研究  

Study on discoloration of waste water containing dyes by photolysis

作　　者：董勤[1] 张元清[1] 田涓涓[1] 袭新国[1] 

机构地区：[1]云南大学实验中心,云南昆明650091

出　　处：《云南大学学报（自然科学版）》2002年第6期451-453,共3页Journal of Yunnan University(Natural Sciences Edition)

摘　　要：采用均匀设计法设计实验 ,主要研究铁 -草酸盐络合物光解法处理含染料废水 ,其中包括反应体系pH值 (X1)、染料起始质量浓度 (X2 )、加入草酸钠的浓度 (X3 )、加入硝酸铁的浓度 (X4)、处理温度 (X5)、处理时间 (X6)等条件对光解法处理含染料废水的色度除去率的影响 ,得到了它们之间的关系式 .It was studied that the photolysis discoloration of waste water containing dyes,catalyzed by Fe(Ⅲ) oxalate complexes.The effects of pH,temperature,time,the initial concentrations of dyes,oxalate and FeNO 3 on the discoloring yield were studied,using uniform design to arrange experiments.A model was obtained to relate these parameters with the discoloring yield of the waste water containing dyes.

关 键 词：光解法 染料废水 铁-草酸盐络合物 水溶性染料 废水治理 均匀设计法 色度除去率 

分 类 号：X788.03[环境科学与工程—环境工程]