RWO | Oily Water Separators
RWO | Oily Water Separators
The RWO Oily Water separating system is equipped with a 15 ppm oil content alarm device, type tested and approved in accordance with IMO Resolution MEPC.107(49).
With more than 15,000 systems sold, RWO is the world leading supplier of Oily Water Separators. More than 14,000 ships have already been equipped with RWO’s oily water separators since RWO started its business in 1975.
The OWS-COM system uses a combination of highly effective open porous coalescer with automatic back flushing, together with a second stage emulsion breaking oil and hydrocarbon polisher. The periodical back flushing keeps the coalescer surface clean and offers long lasting operation according to IMO Resolution MEPC.107(49). The OWS-COM is part of RWO’s leading Total Water Management offer.
Automatic bypass
To extend the operating life of the demulsifier, an automatic bypass is fitted to the separating system. The oil content monitor periodically checks the water quality of the first stage separator. If below the set max. value, the demulsifier is bypassed. This results in lower operational cost and long product life.
Advantages
- Extremely compact: suitable for new builds and retrofit
- Easy to install and maintain
- Extremely economical: regular water checks ensure that a second stage of separation is bypassed whenever possible
- Extremely safe: Oil Monitoring device activates recirculation mode if required
- Most economical: second stage is bypassed whenever possible
- Easy to install and maintain
- Safest: Oil Monitoring device always checks effluent
- Suction type: preserves pump from attrition >
- Most compact: suitable for new builds and retrofit Improved hydrodynamics for longer polisher lifetime
To contact Antelope Engineering about RWO | Oily Water Separators use Get a quote.
With more than 15,000 systems sold, RWO is the world leading supplier of Oily Water Separators. More than 14,000 ships have already been equipped with RWO’s oily water separators since RWO started its business in 1975.
The OWS-COM system uses a combination of highly effective open porous coalescer with automatic back flushing, together with a second stage emulsion breaking oil and hydrocarbon polisher. The periodical back flushing keeps the coalescer surface clean and offers long lasting operation according to IMO Resolution MEPC.107(49). The OWS-COM is part of RWO’s leading Total Water Management offer.
Automatic bypass
To extend the operating life of the demulsifier, an automatic bypass is fitted to the separating system. The oil content monitor periodically checks the water quality of the first stage separator. If below the set max. value, the demulsifier is bypassed. This results in lower operational cost and long product life.
Advantages
- Extremely compact: suitable for new builds and retrofit
- Easy to install and maintain
- Extremely economical: regular water checks ensure that a second stage of separation is bypassed whenever possible
- Extremely safe: Oil Monitoring device activates recirculation mode if required
- Most economical: second stage is bypassed whenever possible
- Easy to install and maintain
- Safest: Oil Monitoring device always checks effluent
- Suction type: preserves pump from attrition >
- Most compact: suitable for new builds and retrofit Improved hydrodynamics for longer polisher lifetime
To contact Antelope Engineering about RWO | Oily Water Separators use Get a quote.
RWO OWS-COM is an oily water separator system that treats oily water by separating oil and hydrocarbons from water. Its oil-content monitor checks first-stage water quality and bypasses the demulsifier when readings are below the set maximum, reducing operating costs. Ship projects involving new builds or retrofits suit the system, which is designed for either.
- 15 ppm oil-content alarm device
- Type-tested and approved under IMO Resolution MEPC.107(49)
- Open-porous coalescer uses automatic backflushing to keep its surface clean
- Second stage uses an emulsion-breaking oil and hydrocarbon polisher
- Oil monitoring device activates recirculation mode when required
Source: listing by Antelope Engineering on IndustrySearch · Updated 4 Nov 2026
AI Overview is generated by artificial intelligence and may contain mistakes.
Written by AI from the listing by Antelope Engineering on IndustrySearch. It is meant to use only what that listing says, but it can still get details wrong, so check them with the supplier before you buy.
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- QLD
- SA
- WA
- NT
- ACT
- TAS
- New Zealand
- Papua New Guinea
- Afghanistan
- Albania
- Algeria
- Andorra
- Angola
- Antigua and Barbuda
- Argentina
- Armenia
- Austria
- Azerbaijan
- Bahamas
- Bahrain
- Bangladesh
- Barbados
- Belarus
- Belgium
- Belize
- Benin
- Bhutan
- Bolivia
- Bosnia and Herzegovina
- Botswana
- Brazil
- Brunei
- Bulgaria
- Burkina Faso
- Burma
- Burundi
- Cabo Verde
- Cambodia
- Cameroon
- Canada
- Central African Republic
- Chad
- Chile
- China
- Colombia
- Comoros
- Congo (Brazzaville)
- Congo (Kinshasa)
- Costa Rica
- Côte d'Ivoire
- Croatia
- Cuba
- Cyprus
- Czechia
- Denmark
- Djibouti
- Dominica
- Dominican Republic
- Ecuador
- Egypt
- El Salvador
- Equatorial Guinea
- Eritrea
- Estonia
- Ethiopia
- Fiji
- Finland
- France
- Gabon
- Gambia
- Georgia
- Germany
- Ghana
- Greece
- Grenada
- Guatemala
- Guinea
- Guinea-Bissau
- Guyana
- Haiti
- Holy See
- Honduras
- Hungary
- Iceland
- India
- Indonesia
- Iran
- Iraq
- Ireland
- Israel
- Italy
- Jamaica
- Japan
- Jordan
- Kazakhstan
- Kenya
- Kiribati
- Korea, North
- Korea, South
- Kosovo
- Kuwait
- Kyrgyzstan
- Laos
- Latvia
- Lebanon
- Lesotho
- Liberia
- Libya
- Liechtenstein
- Lithuania
- Luxembourg
- Macedonia
- Madagascar
- Malawi
- Malaysia
- Maldives
- Mali
- Malta
- Marshall Islands
- Mauritania
- Mauritius
- Mexico
- Federated States of Micronesia
- Moldova
- Monaco
- Mongolia
- Montenegro
- Morocco
- Mozambique
- Namibia
- Nauru
- Nepal
- Netherlands
- New Zealand
- Nicaragua
- Niger
- Nigeria
- Norway
- Oman
- Pakistan
- Palau
- Panama
- Papua New Guinea
- Paraguay
- Peru
- Philippines
- Poland
- Portugal
- Qatar
- Romania
- Russia
- Rwanda
- Saint Kitts and Nevis
- Saint Lucia
- Saint Vincent and the Grenadines
- Samoa
- San Marino
- Sao Tome and Principe
- Saudi Arabia
- Senegal
- Serbia
- Seychelles
- Sierra Leone
- Singapore
- Slovakia
- Slovenia
- Solomon Islands
- Somalia
- South Africa
- South Sudan
- Spain
- Sri Lanka
- Sudan
- Suriname
- Swaziland
- Sweden
- Switzerland
- Syria
- Taiwan
- Tajikistan
- Tanzania
- Thailand
- Timor-Leste
- Togo
- Tonga
- Trinidad and Tobago
- Tunisia
- Turkey
- Turkmenistan
- Tuvalu
- Uganda
- Ukraine
- United Arab Emirates
- United Kingdom
- United States
- Uruguay
- Uzbekistan
- Vanuatu
- Venezuela
- Vietnam
- Yemen
- Zambia
- Zimbabwe
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