DESTRUCTION OF DENSE NONAQUEOUS PHASE LIQUIDS (DNAPLS) USING A TIME-RELEASE FORMULATION

摘要

Formulations and methods for destroying dense non-aqueous phase liquids (DNAPLs) using in situ chemical oxidation (ISCO) are provided. In particular, the invention provides slow release formulations comprising oxidants such as percarbonate and persulfate that efficiently destroy DNAPLs e.g. at sites requiring clean-up due to the presence of toxic DNAPL contaminants.