Considering to the influence of nutritional components , the suggestion is that disposal time should not be too long. And the disposing condition (400mg/L, lOmin, and pH4) is the best to remove omethoate in cole.

• 结合对营养成分的影响,次氯酸钙对油菜中氧乐果残留降解和去除效果最好的为次氯酸钙浓度400mg/L、处理时间10min、pH=4。