ORIN successfully remediated the site by injecting Klozur® (sodium persulfate) and PermeOx® Plus chemistry through a series of direct push points over a five-day period.
4,700 ppb of benzene was present in the groundwater at the 60,000 ft.3 site. Treatment application consisted of chemical injection through a series of direct push points of Klozur® (Sodium Persulfate) followed by PermeOx® Plus over a five-day period.
Benzene concentrations were reduced from 4,700 ug/l to 3.3 ug/l. Down-gradient wells outside the active injection area also showed a significant reduction.