WatMan Engineering Ltd Oy delivered Seawater Reverse osmosis plant for Wärtsilä’s project in Indonesia Lombok. Scope of delivery consisted full sea water treatment line designed, and factory tested to prepare engine make up water for Wärtsilä’s power plant needs. Line consist from chemical flocculation with dissolved air flotation unit. After flotation, Reverse Osmosis is used for desalination. Finally, electrodeionization is used for pure water make up. Scope included also remineralization line for potable water preparation and additionally few water booster stations. Sea water quality in Asian shorelines requires many phased treatments in order to get required purity level of Wärtsilä project. Full process equipment was installed in steel skids, factory tested and prepared for ship delivery. WatMan commissioned plant at site in 2019.
WatMan Engineering Ltd Oy is a Finnish supplier of customized water treatment equipment and plants.