Bioremediation of water and soil from petroleum, sewage and industrial waste using an archaea-based consortium, with simultaneous ecological restoration of ecosystems. Sewage treatment plants and wastewater treatment, maritime oily-bilge water, agricultural and industrial effluents, animal habitats, and algae and odor prevention. Our BioTreatment Technologies metabolize contaminants at the molecular level, leaving veritably clean water and clean fertile soil.