The AKVAVIT MV100 is a shipboard reverse osmosis desalination unit capable of producing 100 m³ of potable water per day from seawater, without chemical additives. Operating by forcing pressurised seawater through spiral RO membranes, the system continuously splits the feed into clean permeate that meets drinking-water standards and a concentrated brine discharge — a cycle that runs uninterrupted at up to 7 MPa working pressure.
The unit draws 30 kW of installed power and accepts feedwater temperatures from 1 °C to 45 °C, covering arctic voyages through tropical routes with no reconfiguration. Beyond seawater, it handles river and lake sources, broadening its utility on inland and estuarine vessels.
All structural components are manufactured from AISI 304 stainless steel, and every element in direct contact with seawater uses high-grade corrosion-resistant alloys. IP54-rated electrical enclosures protect control and drive hardware from moisture and spray.
The compact skid format — 1,800 × 1,250 × 1,700 mm at 1,200 kg dry weight — fits standard engine-room bays and simplifies membrane access during servicing. Аквавит (Moscow) designs, produces, supplies, and installs the full AKVAVIT line; equipment and installation work are certified by the Russian Maritime Register of Shipping (РМРС) and the Russian Classification Society (РКО), satisfying classification and flag-state requirements on vessels operating under Russian registry.
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