摘要
探讨了Fenton试剂在光照条件下对结晶紫模拟印染废水进行氧化处理的动力学规律,讨论了H2O2初始浓度、FeSO4初始浓度、反应温度及草酸的络合作用对结晶紫氧化降解的影响,确定了最佳降解条件,建立了Fenton试剂氧化降解结晶紫的动力学方程,为光照条件下利用Fenton试剂处理含结晶紫类的印染废水提供了依据。
The kinetics of the oxidation degradation of printing and dyeing wastewater imitated with Crystal Violet by Fenton reagent was studied. The effects of the initial concentration of H2 O2 and FeSO4, reaction temperature and complex action of oxalic acid on oxidation degradation of Crystal Violet were discussed. The optimum degradation conditions were identified. The kinetics equation for degradation of Crystal Violet was set up. It provides relevant evidence for treatment of printing and dyeing wastewater containing Crystal Violet by Fenton reagent under light irradiation.
出处
《化学与生物工程》
CAS
2011年第9期57-61,共5页
Chemistry & Bioengineering
