The perfect solution for sewage treatment in detached houses or small communities. From 5 to 30 users. The traditional solution offered by septic tanks is not enough to treat sewage which contaminates the soil, water-bearings, and moreover they smell. BIOMIN is the best solution to treat sewage by total oxidation for the independent cleaning of detached houses and small communities. BIOMIN is at and advantage, a substitute for the obsolete and stinking septic tanks. BIOMIN allows you to reuse the water for watering.