【摘要】 研究了利用NaClO在酸性条件下生成的HClO代替Fenton试剂中的氧化剂H2O2,在Fe2+的作用下对乐果模拟废水进行处理。结果表明此方法处理乐果废水的效果比较明显。使用Fe2+/NaClO氧化处理乐果模拟废水,在pH值等于2,NaClO与FeSO4·7H2O的投加量分别为10mL/L,2.5g/L,振荡时间为30min,乐果初始质量浓度小于53mg/L时,乐果的处理率大于88.90%。更多还原

【Abstract】 This study used NaClO to produce HClO in the acidic solution,replacing H2O2 in the fenton reagent to treat dimethoate wastewater with exist of Fe2+.The results showed that the use of Fe2+/NaClO in treating dimethoate wastewater can make a good effect.The best reaction conditions were settled as follows:the pH was 2,the shaking time was 30 min,the dosage of FeSO4·7H2O and NaClO were 2.5 g/L and 10 mL/L respectively.When the consistency was lower than 53 mg/L,the removal rate of dimethoate in wastewater was higher than 88.90%.更多还原