基于硫酸根自由基的高级氧化法处理染料废水的研究
发布时间：2019-03-29 19:29
【摘要】：本文对紫外光活化过硫酸钾技术处理亚甲基蓝模拟染料废水进行了研究。结果表明,紫外光/过硫酸钾对于亚甲基蓝降解有明显的促进效果,在过硫酸钾浓度为50 mmol·L~(-1)、亚甲基蓝初始浓度为50 mg·L~(-1)、反应温度为40℃、光照时间为10 min的条件下,亚甲基蓝降解率最大,为95.03%。硫酸根对染料废水降解有少许的抑制作用,亚铁离子在0.6 mmol·L~(-1)以下的浓度范围内对降解有促进作用。
[Abstract]:The treatment of methylene blue simulated dye wastewater by UV-activated potassium persulfate was studied in this paper. The results show that UV / potassium persulfate can promote the degradation of methylene blue obviously. When the concentration of potassium persulfate is 50 mmol 路L ~ (- 1), the initial concentration of methylene blue is 50 mg 路L ~ (- 1), the reaction temperature is 40 鈩，
本文编号：2449814
[Abstract]:The treatment of methylene blue simulated dye wastewater by UV-activated potassium persulfate was studied in this paper. The results show that UV / potassium persulfate can promote the degradation of methylene blue obviously. When the concentration of potassium persulfate is 50 mmol 路L ~ (- 1), the initial concentration of methylene blue is 50 mg 路L ~ (- 1), the reaction temperature is 40 鈩，
本文编号：2449814
本文链接：https://www.wllwen.com/kejilunwen/huanjinggongchenglunwen/2449814.html
最近更新
教材专著
