Thermally activated sulfate was applied to degrade aqueous bisphenol A (BPA) and how some factors affects degradation was investigated, such as substrate concentration, sulfate dosage, applied temperature, initial pH and coexistence of transition metal (Ni2O3、Fe0、Fe2+). Results showed that BPA degradation conformed to pseudo first order reaction kinetics (R2>0.96) and Arrhenius model (R2>0.95) by thermally activated sulfate treatment. Besides, apparent rate constant kobs was negatively related to initial substrate concentration and in positive correlation with sulfate dosage, applied temperature and initial pH. Also, the reaction activation energy Ea was calculated to be 146.64kJ/mol. Furthermore, adding transition metals exhibited significant enhancement for BPA degradation and optimal ratio was determined as[Fex]0(Fe2+, Fe0):[PS]0=1:2.
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