Good morning according to your experience, which is the most suitable process for the treatment of wastewater with deodorants based on ethanol + surfactants + stabilizers + domestic wastewater Normally the surfactants, stabilizers and cleaners used for portable toilet waters use them and turn out to be complex when applying a conventional or physicochemical process, so a biological process is convenient. However, deciphering what type of process, whether anaerobic or aerobic or combined, is challenging. I appreciate if you have literature or experience in this regard since the impact of a bad treatment generates high production of sludge especially if it is chemical. finally I only need to remove only COD AND BOD. to comply.