Research of Treatment of 3-Aminophenol in Industrial Wastewater
Under different sources of light, H2O2 was used as oxidant, Fe2+ or Fe3+ was used as catalyst to treat 3-Aminophenol wastewater. The results showed that the degradation of 3-Aminophenol solution was markedly accelerated in the conditions of 450W high pressure mercury lamp or strong sunshine. The degradation of 3-Aminophenol had better effects, under sunshine, and 1.5 mL FeSO4·7H2O solution with concentration 2.5 g·L-1, 1.0 mL 6% H2O2, pH=3.5, were used. The degradation rate can reached to be as high as 99% after 40 min reaction.
Zhong Cao, Lixian Sun, Xueqiang Cao, Yinghe He
J. T. Liu et al., "Research of Treatment of 3-Aminophenol in Industrial Wastewater", Advanced Materials Research, Vols. 233-235, pp. 658-661, 2011