• "Green ships, blue oceans"
    Wärtsilä Water & Waste
  • "Green ships, blue oceans"
    Wärtsilä Water & Waste
  • "Green ships, blue oceans"
    Wärtsilä Water & Waste
  • "Green ships, blue oceans"
    Wärtsilä Water & Waste

Welcome to Wärtsilä Water & Waste!

At Wärtsilä Water & Waste we support our customers with a complete lifecycle offering of water and waste solutions. These ensure the highest operational efficiency, compliance and enhanced environmental performance. Even though most of our customers can be found in the marine and off-shore industry, a growing number of on-land applications is being equipped with our solutions.

Water & Waste is a dedicated business unit within Wärtsilä. Our teams in Poole (UK) and Geesthacht (Germany) directly help customers with their newbuild and retrofit projects as well as with any after-sales related support. As extension of our own sales team we can call upon a global network of about 25 agents and distributors.
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World's biggest portfolio of water & waste handling solutions for the maritime industry
 
Complete water and waste solutions offered by Wärtsilä Water & Waste - freshwater generation, ballast water treatment, waste and wastewater collection - treatment, dry waste handling, thermal disposal

Solutions

Ballast Water Treatment

Aquarius® ballast water management systems using UV or electro-chlorination treatment.

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Wastewater Treatment

Sewage treatment plants, membrane bioreactors, vacuum toilets & collection systems

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Dry & Wet Waste Treatment

Dryers, incinerators, diverse recycle equipment

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Fresh Water Production

Reverse osmosis plants, single stage desalinators, multi stage evaporators, horizontal inner tube evaporators 

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Advanced Oily Water Separators

Handle all environmental aspects regarding bilge water issues. Low operational cost. IMO and USCG approved

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Vacuum toilets & collection systems

Discover our solutions that receive, retain, transport and discharge sewage.

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Customer segments

Cruise ships

Our broad offering is supported by years of experience and extensive in-house know-how. 

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Ferries

Proven or innovative solutions and environmentally sound products for passenger vessels.

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Merchant

Powering and operating seaborne transportation with economical and sustainable products & solutions

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Offshore

Products & solutions for every phase of oil and gas exploration, production, transportation, storage and refining

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Navy

Long standing experience in providing propulsion and powering solutions for Navy and Coast Guards

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Special vessels

Technical expertise for products & solutions ensuring reliable and safe operation for many vessel types 

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