By the deoxidization of zero-valent iron,nitrobenzene,an organic compound hard to be biodegraded,can be deoxidized to nitrosobenzene,and further to aniline,which is easily biodegraded.

利用零价铁还原性质,将难降有机基苯先还原成亚基苯,然后再进一步还原成降苯胺。

On the basis of mechanism analysis and compare of CODCr degradation rate, parachlorophenol and aniline were found to be easier degraded by ferrate than nitrobenzene.

由机理分析和宏观CODCr降率难易程度比较知高铁酸根与对氯苯酚、苯胺反应比与基苯反应更加容易进行。