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.
Follow the link to a previous blog post on this project to download a white paper from the international conference on thermal treatment technologies and hazardous waste combustors (IT3/HWC).