(1) Soil replacement is removing the contaminated soil and putting into new soil. This method is suitable for contaminated soil with small area. Besides, the replaced soil should be treated feasibly, or else it will incur the second pollution.
(1) Soil replacement is removing the contaminated soil and putting into new soil. This methodis suitable for contaminated soil with small area. Besides, the replaced soil should be treated feasibly, orelse it will incur the second pollution.