In neutral conditions, OP-10 enhanced the solubility of R6B/TiO2 system, which sightly affected the degradation process. Especially in case of 0.126 g/L (2.5 cmc), a better conversion trend of R6B and OP-10 occurred.

• 中性条件下；OP-10的增溶对体系的降解有一定影响；浓度为0.；126g/L(2