O TREATMENT AND RECOVERY OF INDUSTRIAL AND SANITARY WW INDUSTRIAL WW ENGINE OILWNATES INDUSTRIAL BIOLOGICAL PLANTS (ULTRAFILTRATCN) SYSTEM SANITAR Ww SANITARY SANITARY BIOLOGICAL PRECIPITATXCN PLANT ROCKPLANT ROCKPLAN CANNA LILIES CAT·TALs) FILTER CISTERN -- CISTERN REVERSE OSMOSIS MICROFILTRATION PSPHAT NINU- Norwegian University of Science and Technology Prof Hallvard Odegaard Dep Hydraulic and Environmental EngineeringNTNU - Norwegian University of Science and Technology Dep. Hydraulic and Environmental Engineering Prof. Hallvard Ødegaard TREATMENT AND RECOVERY OF INDUSTRIAL AND SANITARY WW