The Navalis Orion® Wastewater Treatment Systems exceed all regulatory requirements for overboard discharge where allowed, including: Great Lakes, Alaska, California, Italy, Australia and Hawaii. Navalis has received US Coast Guard and IMO MARPOL Annex IV certification for Orion Models 5, 10 and 15.

*Medium pressure high intensity ultraviolet light -
part of the Orion Advanced Oxidation process.

Navalis Orion® Wastewater System Exceeds
all Performance Standards, Affordably
• Small, Skid Mounted Footprint
• Easily Installed
• Fully Automated, Minimal Operator Intervention
• Real Time Effluent Monitioring
• Exceed Proposed New IMO Annex IV Effluent Standards
• Exceed Alaska Requirements (33CFR159 Subpart E)
• Exceptional / Dischargeable Effluent Minutes after Startup
• No Biological Sludge Produced
• Hatchable and Expandable


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