A waste oil re-refiner in Southern California, Demenno Kerdoon, needed to retrofit an SO2 scrubber downstream of a thermal oxidizer. The oxidizer treats vapor recovery and waste gas streams containing sulfur compounds. California has some of the toughest standards in the country and required the facility to meet a permit limit of 2.7 ppmv. This limit exempts the facility from the SCAQMD SOx Reclaim program saving reporting and administrative costs.
A case study is now available to describe how an Envitech ultra low SO2 scrubber solved this problem.
Please click on the icon below to download the case study.