Chemical waste water treatment system for ships
RF SERIES Red Fox Environmental Services

The Redfox Environmental Marine Model has received Bureau Veritas certification for IMO Resolution MEPC 159(55). The IMO Marine Environmental Protection Committee resolution applies to all sewage treatment systems installed onboard on or after January 1, 2010. The Marine Model is designed, manufactured and tested to comply with MEPC 159(55) effluent standards.
This wastewater treatment technology has been utilized by Red Fox for over (25) years. This design is utilized on vessel applications.
The process used by the MSD involves the same three steps as the conventional unit, but the clarifier operates under a fluid head pressure allowing flocculation and settling of the solids in the clarification chamber to occur even when the vessel is in motion:
Coarse Screening: As the influent enters the sewage treatment unit, it passes through a bar strainer. This strainer will catch any large trash such as rags, plastic bags, etc., and prevent it from entering the system.
Aeration: Supports naturally occurring bacteria that eliminates the waste.
Clarification & Settling: Causes the separation of the bacteria sludge from the treated water.
Disinfection: Eliminates the presence of any living bacteria before discharge of the effluent into the environment.