Abstract:The treatment of bagasse pulp TCF bleaching effluent was introduced,the treatment effect was monitored and the orgoric material in the effluent was detected with GC-MS.The results showed that bagasse pulp TCF bleaching was a kind of cleaner bleaching techonlogy, and the treated effluent could meet the national discharge of GB3544—2008. So the engineering design was reasonable and the effluent treatment plant was running steady and reliably.