ITEM 104 - 750-0006 Mariner Gen 2 Brochure.pdf
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WE UNDERSTAND
MARINE SEWAGE TREATMENT
MARINER OMNIPURE® Series M55
The MARINER OMNIPURE® Series M55 marine sewage system provides effective treatment of black and gray water through a certifi ed process.
2 Severn Trent De Nora
MARINE SEWAGE TREATMENT
The MARINER OMNIPURE® Series M55 marine sewage treatment units offer a unique approach to wastewater treatment on smaller vessel, workboat and yacht applications. MARINER OMNIPURE Series M55 features a bulkhead mounting arrangement — a fi rst of its kind — that provides safe and effective treatment of the wastewaters on board your vessel. The system results in discharge effl uent quality well below the
MEPC.159(55) requirements.
The compact MARINER OMNIPURE Series M55 system uses a proprietary, forced oxidation electrolytic disinfection technology. The system eliminates storage, handling and purchasing of hazardous chemicals normally required with other treatment technologies.
The MARINER OMNIPURE system is an economical and simple treatment solution to integrate into your vessel since it utilizes your vessel’s installed sewage and seawater pumps and in-place collection/ holding tanks. The treatment system interfaces seamlessly via simple, low voltage control circuits.
Standard systems can accommodate treatment capacities up to 2,160 gallons (8,176 Liters) of human wastewater per day. Multiple units can be combined to treat larger fl ow rate capacities. The MARINER
OMNIPURE Series M55 systems have received Bureau
Veritas certifi cation for IMO Resolution MEPC.159(55).
MARINER OMNIPURE® Series M55 Benefi ts
- Accommodates varying crew complements
- Automatic operation
- Easy to install, start up, operate and service
- Eliminates storage, handling and purchasing of hazardous chemicals
- No complicated or unsanitary pre-treatment of raw inlet sewage stream
- No raw sewage screens, vibrators or fi lters to manage
- Small footprint and weight
- Silent operation
- Unique bulkhead mounting design
Ocean-going vessels generate sewage that can contain contaminants which have a detrimental effect on water quality and the overall marine environment. As a result, marine sewage treatment systems are required to lessen the environmental impact. At Severn Trent De Nora we understand the importance of providing safe and effective treatment of black and gray water.
Severn Trent De Nora 3
MARINER OMNIPURE® Series M55 Process Overview
The processing function of every MARINER OMNIPURE Series M55 unit is the same — regardless of size. The automatic treatment process for generating oxidant on-demand is simple and proven effective.
Stage 1: The sewage and seawater are combined within a mixing spool to insure a homogeneous mix.
Then the process fl ow is routed through the tubular electrolytic cell where DC current and voltage are applied to effectively oxidize the waste stream.
Signifi cant changes in the waste stream take place due to a rapid oxidation of the bacteria and the sodium hypochlorite produced by the electrolytic cell.
Stage 2: Upon exiting the electrolytic cell, the process stream is further oxidized within multiple oxidizer chambers that allow for an extended contact time and agitation of the stream.
TREATED
EFFLUENT
TO SEA
CONTROL
PANEL
CUSTOMER
COLLECTION
TANK
SEAWATER
SUPPLY
MARINER OMNIPURE®
SERIES M55 UNIT
SEWAGE
INLET
CUSTOMER
SUPPLIED
SEAWATER PUMP
CUSTOMER
SUPPLIED
MACERATOR
PUMP
Stage 3: Upon exiting the oxidation chambers, the stream passes through multiple dechlorination chambers where a sodium sulfi te solution is injected to effectively dechlorinate the treated process stream.
Stage 4: Once the treated effl uent stream exits the unit, the fl ow is then routed overboard via the ship’s sea-check valve to sea. Since this is a pressurized fl ow-through system, additional overboard pump(s) are not required.
Secondary text zone (type is white)
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The MARINER OMNIPURE Series M55 system is available in three sizes: Model M5503, Model M5505 and Model
M5508. The MARINER OMNIPURE Series M55 system consists of an internal electrical control panel, a highly effi cient tubular electrolyzer cell, and multiple oxidation and dechlorination chambers contained in a compact package to better fi t the various shaped installation spaces that can be found aboard vessels.
MARINER OMNIPURE® Series M55 Design Standards Model
M5503
Model
M5505
Model
M5508
Personnel Complement
(Maximum)
Black Water Only 27† 50† 75†
Black & Gray Water 9† 16† 25†
Treatment Ratings
(Maximum) Treatment Volume: L/day (Gal/Day) 2660 (703) 5450 (1440) 8176 (2160)
Dimensions & Weights
Length: mm (inches) 1727 (68) 1727 (68) 1727 (68)
Width: mm (inches) 406 (16) 406 (16) 406 (16)
Height: mm (inches) 1041 (41) 1041 (41) 1041 (41)
Dry Weight: kg (pounds) 172 (380) 172 (380) 195 (430)
Wet Weight: kg (pounds) 250 (550) 250 (550) 300 (661)
Utility Requirements
Power: kW @ 220-240vac 50/60 hz .24 .24 .24
Seawater: L/min (G/min)
@ 30–120 PSIG Max
75.7 (20)* 75.7 (20)* 113.6 (30)*
* MARINER OMNIPURE Series M55 units require seawater when treating sewage. Values indicated assume no seawater pump option is selected. Flooded suction required if seawater used.
† 100% capacity shown, STDN recommends that actual operation capacities not exceed 90% of maximum capacity.
The MARINER OMNIPURE Series M55 system consists of an internal electrical control panel, a highly effi cient tubular electrolyzer cell, and multiple oxidation and dechlorination chambers contained in a compact package to better fi t the various shaped installation spaces that can be found aboard vessels. Available options include: seawater pumps, vacuum coordination panels, vacuum collection units, and macerator pumps.
All information is subject to change.
Europe
Via Bistolfi , 35
20134 Milano
Italy
T: +39 02 2129 2452
F: +39 02 2129 2451
E: sales@severntrentdenora.com
United States
1110 Industrial Blvd
Sugar Land, TX 77478
United States
T: +1 281 240 6770
F: +1 281 240 6762
E: sales@severntrentdenora.com www.severntrentdenora.com
Asia Pacifi c
1 Maritime Square #09-51
Harbourfront Centre
Singapore 099253
T: +65 6737 9565
F: +65 6887 5026
E: sales@severntrentdenora.com
® Registered Trademark. © 2012. All Rights Reserved.
MARINE SEWAGE TREATMENT
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