叔丁醇水溶液臭氧氧化的降解过程及反应机理研究

Investigation of degradation and reaction mechanism of tert. butyl alcohol by ozonation in aqueous solutions

在ＳｔｏｐｐｅｄＦｌｏｗ反应器中研究了叔丁醇（ＴＢＡ）水溶液被Ｏ３氧化降解过程。结果表明，在酸性和中性条件下ＴＢＡ较难被Ｏ３氧化降解，随着ｐＨ增加，ＴＢＡ的臭氧化降解速率加快。探讨了ＴＢＡ臭氧氧化过程的降解机理。

The degradation of tert. butyl alcohol(TBA)by ozonation was investigated through a Stopped Flow reactor.The results showed that TBA is difficult to be degradable at acidic and neutral aqueous solutions(pH≤7),but the degradation rate of TBA by ozone seems to increase with pH values.The degradation mechanism of TBA by ozonation was also explored.