摘要
利用照明金属卤化物灯为光源,研究了含有Cr(VI)和染料酸性大红F-3GL模拟混合废水中F-3GL的脱色;讨论了pH值、Cr(VI)、F-3GL初始浓度对光反应的影响。实验表明,在卤灯照射下,Cr(VI)和F-3GL混合溶液能实现Cr(VI)的还原和F-3GL的脱色;F-3GL浓度是影响反应速率的主要因素。
Decoloration of Acid Red F-3GL was investigated in mixed wastewater containing Cr（VI） and Acid Red F-3GL under irradiation of a metal halide lamp. The affecting factors on the photoreaction, such as pH value, initial concentration of Cr（VI） and Acid Red F-3GL etc were discussed. Under the irradiation of the metal halide lamp, the decoloration of Acid Red F-3GL and reduction of Cr（VI） occurred in mixed wastewater. Acid Red F-3GL was a dominant species influencing reaction rate.
出处
《水处理技术》
CAS
CSCD
北大核心
2006年第3期26-28,共3页
Technology of Water Treatment
基金
国家自然科学基金项目〔0177017)
