15ppm Oil Water Separator – Advanced Marine Bilge Treatment System | IMO MEPC.107(49) Certified
Product Overview
Achieve full environmental compliance with our high-efficiency 15ppm Oil Water Separator, engineered for rigorous bilge water treatment onboard ships and offshore platforms. This fully automated system guarantees oil-in-water effluent levels below 15ppm, meeting IMO MEPC.107(49) and MARPOL Annex I regulations. Combining gravity separation, coalescing filtration, and ultrafiltration membrane technology, it delivers reliable, continuous operation with minimal maintenance—ideal for modern vessels committed to sustainability and regulatory adherence.
Key Features & Benefits
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✅ IMO MEPC.107(49) & MARPOL Certified – Ensures discharged water consistently contains ≤15ppm oil.
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✅ Three-Stage Treatment Process – Employs gravity separation, coalescing, and ultrafiltration for maximum oil removal efficiency.
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✅ Fully Automated Operation – Features automatic oil discharge, backflush cycles, and diverter valves for out-of-spec water.
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✅ Ultrafiltration Membrane Technology – Achieves high-purity effluent with an 80% water recovery rate.
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✅ Global Marine Approvals – Certified by CCS, BV, DNV, ABS, LR, GL, KR, RINA, and EC.
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✅ Low Maintenance Design – Self-cleaning function and easily replaceable filter elements reduce downtime.
How It Works – Intelligent Three-Stage Separation
1. First Stage – Gravity & Coalescing Separation
Bilge water passes through a seawater pre-filter and enters the first separator. Hydrophilic cone wave plates promote oil coalescence, allowing free oil to rise into the top chamber. A pneumatic valve system (VS1, VS2, VS3) automates oil discharge and fresh water backflushing to maintain peak efficiency.
2. Second Stage – Depth Filtration
Pre-treated water enters a secondary filter for additional polishing, removing residual oil particles before final discharge or further treatment.
3. Third Stage – Ultrafiltration Membrane
If the integrated 15ppm oil content monitor detects excess oil, it will deliver water to the ultrafiltration membrane. Using permeation technology, this stage ensures even emulsified oils are removed. The system maintains an 80% water recovery rate; concentrated waste will return to the bilge for reprocessing.
The entire process is automated, including membrane preservation and startup sequences to ensure longevity and performance right out of the box.
Spare Parts & Maintenance
Ensure long-term reliability with genuine spare parts:
| NO. | Name | Quantity |
|---|---|---|
| 1 | Feeding Pump Grease Seal | 2 sets |
| 2 | Secondary Filter Element | 2 sets |
| 3 | Separator O-Ring | 1 piece |
| 4 | Filter O-Ring | 1 piece |
| 5 | Flange O-Ring | 8 pieces |
| 6 | Bilge Level Probe | 1 pc |
| 7 | Seawater Pre-Filter | 1 pc |
Certifications
This 15ppm bilge water separator is type-approved by all major international marine classification societies, including:
CCS | BV | DNV | ABS | LR | GL | KR | RINA | EC
The description/sizes may be different with goods, please check with us when order.
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