Aeration system for holding tanks kills odor-causing anaerobic bacteria. No chemicals or filters are used. Can be retrofitted to most tanks up to 18" deep..
[Groco, Hanover, MD, USA]
Biodegradable liquid or powder odor control formula.
[Seacoast Services, Inc., USA]
Manual and electric self-priming toilet pumps. will handle unmacerated waste.
[Whale Water Systems, Bangor, County Down, Northern Ireland]
A prototype system to use engine heat to treat black, gray, and bilge water (12 gallons per hour), producing steam and harmless mineral ash. 1 page with diagram.
[Sail Magazine, July 2001]
Dissolves water scale, lime and rust. Used for cleaning cooling system, water heater, and toilet systems.
[Marsolve International LLC, Stamford, CT, USA]
Measures tank level in fresh water and waste holding tanks with remote panel.
[Groco, Hanover, MD, USA]
For fresh water, grey water, and waste tanks. Sensors are external to the tanks. Instrument can monitor four tanks simultaneously.
[Raritan EngineeringCompany, Inc., Millville, NJ, USA]
Makers of solid-state, no-moving-parts liquid level monitors for marine use.
[Fireboy - Xintex, Grand Rapids, MI, USA]
Liquid bacterial agent that produces enzymes with the ability to ingest materials causing bad odors. Also useful in porta-toilets and holding tanks.
[Quality Yacht Service, Marathon, FL, USA]
Deck plates marked for diesel, gas, water and waste.
[Perko, Inc., Miami, FL, USA]