Ion exchange This is a proven technology for the elimination of selected Anions and Cations with specific filter medias. State railway: contaminated wood treating facility.   The storage, handling and runoff of chemical preservatives (oil and oil tar, chromated copper salt) used in timber treatment gave rise to soil and groundwater contamination. Contamination of a state railway brakeyard   The main source of contamination was a fuel spill that occurred in 1995. The breakage of an underground pipeline resulted the release of approximately 80 m³ diesel oil.

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Context description : elimination selected ion exchange Anion Anions Kation Kations
technology technologies technique process used remediation sanitation in-situ on-site off-site bioremediation landfarming stripping soil vapour extraction excavation ion-exchange oil seperator catalytic oxidation active carbon adsorption skimmer
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