FLOATING BODY STRUCTURE AND WATER FILTERING METHOD IN THE FLOATING BODY STRUCTURE
EXCHANGE COLUMN CONTACTOR CONSISTING OF ARRANGEMENT OF STRUCTURED PACKINGS
CENTRIFUGAL SOLID-LIQUID SEPARATION APPARATUS AND WATER TREATMENT EQUIPMENT USING THE SAME
EXCHANGE COLUMN CONTACTOR CONSISTING OF RANDOM PACKING COMPARTMENTS
METHOD AND SYSTEM FOR BIOFOULING CONTROL OF SHIPBOARD COMPONENTS
SEAWATER PURIFYING CYCLONE SEPARATOR FOR BALLAST WATER PROCESSING EQUIPMENT