中文摘要：

在酸性条件下,采用Al0-O2体系去除双酚A（BPA）,考察了腐殖酸（HA）对Al0-O2体系中BPA的去除、H2O2原位生成和pH值变化的影响,探讨了其影响机理。试验结果表明,Al0-O2体系可以有效地去除水中BPA,加入HA可以促进Al0-O2体系去除BPA。HA抑制Al0-O2体系中H2O2原位生成,HA的投加量越大,抑制作用越明显;但HA可以促进H2O2转化为.OH。后者的促进作用强于前者的抑制作用,使得整体反应表现为HA促进BPA的去除。

英文摘要：

Under acid condition, the effect of humic acid （HA） on bisphenol A （BPA） removal, in situ gen- eration of H2O2 and variation of pI-I value in Al0-O2 system was investigated; meanwhile, its influencing mecha- nism was discussed. The results of the test showed that, Al0-O2 system could effectively remove BPA from water, and the addition of HA was beneficial to BPA removal. The in situ generation of H2O2 in Al0-O2 system was in- hibited by HA, the higher the HA concentration was, the more obvious the inhibition effect would be; however, HA could facilitate the transformation of H2O2 into OH. As the promotion effect was superior to the inhibition effect, HA could be regarded as a promotion factor for BPA removal in the reaction.