In addition, some space is also used as a yard waste disposal waste disposal area that is normally found in heavy metal contamination soil.And waste management have a fire. There is forecast to cause pah contamination in the soil.
In addition, some areas are still being used as a dumping ground. Typically the litter found contamination of heavy metals in soil and waste management in a fire. Expect to have pah contaminated soil.
Moreover, some areas have also been used as a landfill. Normally, the waste found contamination of heavy metals in the soil.And there are solid waste management by burning, is expected to PAH contamination in soil.