光解法处理染料废水的研究

Study on discoloration of waste water containing dyes by photolysis

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.

Abstract: 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.