光电激发与均相催化降解可溶性染料水的研究

Study on the degradation of soluable dye wastewater by the synergic effect of photo-electro-catalysis in a unitary liquid phase

将太阳光照与电解共同作用于含可溶性催化剂和染料的均相体系,在光、电的激发下,体系的反应活性大大提高,染料的降解大大加速并最终分解为水和二氧化碳等无机分子,降解过程没有沉淀产生,实现了有机污染的一次性快速处理。这种光、电、催化剂协同作用处理有机污染的方法,提高了降解速度,简化了处理过程,有效地利用了太阳能,节约了电能,降低了处理成本,有可能成为一种在工业上行之有效的一次性快速处理有机污水的方法。

The decomposition of active dye into H 2 O and CO 2 is rapidly accelerated through the synergic effect of photo-electro-cataly sis in a unitary liquid phase.No deposition occured during the process and dea ling with or-ganic wastewater at one time is realized.By this way the degrad ation rate of wastewater gets higher and the deal-ing process is simplified.Th e solar energy and electrical energy is effectively utilized.So it may be an ef fective way of dealing with organic wastewater.