That is, it had an increase by 5.54–40.87% from day 0 to day 7, and the potential reason might be due to the activation on the growth and activity of certain microorganisms and higher mobility of soil Pb in the presence of BDE209
That is, it had an increase by5.54–40.87% from day 0 to day 7, and the potential reason mightbe due to the activation on the growth and activity of certainmicroorganisms and higher mobility of soil Pb in the presence ofBDE209