Envirogen offers a range of solutions to remove recalcitrant organics, including our FBRs and membrane bioreactors (MBRs), and specialty adsorptive media. Our FBRs and MBRs are well-suited for water sources with recalcitrant organics at high concentration levels. Adsorptive media can be used to separate organics for recovery, treatment or disposal. Organic contaminants include PCPPs, 1,4-dioxane, MTBE, PCE and TCE. In addition, these technologies can reduce levels of BOD/COD typically found in chemical processing and food and beverage effluents.