Uv协同过硫酸盐活化处理甲基橙废水的研究

Study on Degradation of Methyl Orange Wastewater by Uv/Persulfate

本实验研究了单独使用过硫酸盐、Uv协同过硫酸盐法对甲基橙废水的处理,实验结果表明,当处理甲基橙的浓度为100 mg/L时,单独使用过硫酸钠时和Uv协同过硫酸盐-体系时,在过硫酸钠浓度为0.5 g/L,在pH为5时,时间为40 min,温度为45℃时,处理效果最好,甲基橙最大去除率可达92.62%。

We studied on treating methyl orange wastewater by individually using persulfate and Uv coordinated by persulfate in this experiment. The experimental results showed that, when methyl orange at the concentration was 100 rag/L, we used alone when the sodium persulfate - and collaborative Uv system. when the sodium concentration was 0.5 g/L, in pH 5, time of 40 rain, temperature at 45 ℃, the best deal maximum removal rate up to 92.62 % of methyl orange.