苯甲酸类光催化降解和羟基自由基反应的关系。
Relationship between photocatalytic degradation of benzoic acids and reaction with hydroxyl radical.
能带弯曲是一种有效杀死病毒的方法，因为这种技术使得电子由紫外线中解脱出来，向前来游荡与水反应产生羟基自由基。
Band bending is an effective way to kill viruses because the technique allows electrons, which were freed by the UV, to travel forward and create hydroxyl radicals by reacting with water.
羟基自由基参与的化学反应属于游离基反应，化学反应速度极快。
The chemical reaction of hydroxyl radical is free radical reaction, whose reaction speed is very high.
在中性条件下，羟基自由基间接反应为污泥臭氧破解的主要作用途径，对固相COD释放率的贡献比例为78.7%。
On this condition, hydroxyl radical reaction is the most important mechanism in ozonation which contributes to 78.7% particulate COD release rate.
在酸性废水中主要发生臭氧与4 -氯酚分子和4 -氯酚盐离子的反应，而臭氧在水溶液中分解形成的羟基自由基的氧化作用可以忽略。
The main reactions taking place in the acid aqueous solution were those between ozone and 4-chlorophenol and 4-chlorophenol salt ion.
在酸性废水中主要发生臭氧与4 -氯酚分子和4 -氯酚盐离子的反应，而臭氧在水溶液中分解形成的羟基自由基的氧化作用可以忽略。
The main reactions taking place in the acid aqueous solution were those between ozone and 4-chlorophenol and 4-chlorophenol salt ion.
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