【摘要】 采用高铁酸钾氧化法处理废水中的间甲酚,考察了高铁酸钾与间甲酚质量比、废水pH值、反应时间对间甲酚去除效果的影响。结果表明:在废水pH值为9,间甲酚初始质量浓度为100 mg/L,高铁酸钾和间甲酚质量比为20,反应时间为30 min的条件下,间甲酚去除率最高可达到95.9%。更多还原

【Abstract】 Using potassium ferrate oxidation to treat m-cresol in wastewater, the effects of mass ratio of potassium ferrate to m-cresol, wastewater pH value and reaction time on m-cresol removal were investigated. The results showed that, under the condition that the pH value was 9, the initial mass concentration of m-cresol was100 mg/L, the mass ratio of potassium ferrate to m-cresol was 20, the reaction time was 30 min, the removal rate of m-cresol reached as high as 95.9%.更多还原