THE TREATMENT OF EFFLUENT FROM CEH BLEACHING BY PHOTOCATALYSIS WITH TiO2
TiO2-catalyst suspensions worked efficiently in photocatalysis for effluent treatment. The effects of photocatalytic parameters on the removal rates of COd and color were investigated. It is found that ph value and TiO2 concentration are crucial to reaction. Irradiating time and modes of aeration are also important parameters to reaction. The compounds besides chlorophenols in the effluent were analyzed by UV-Vis spectroscopy and GC-MS. The results show that most of the components in the effluent are dramatically removed after photocatalytic reaction.
TiO2 photocatalysis UV-Vis analysis GC-MS analyse
Chen Guoning Wang Shuangfei
Department of Light Industry and Food Engineering, Guangxi University, Naming, 530004, China
国际会议
广州
英文
770-774
2006-11-08（万方平台首次上网日期，不代表论文的发表时间）