Oil Water Separator System

Oil Water Separator System – IMO MEPC.107(49) & MARPOL Compliant Bilge Water Treatment System

Product Overview
Meet stringent environmental standards with our advanced Oil Water Separator System, designed for ocean-going vessels and marine applications. This fully integrated bilge water treatment system ensures compliance with IMO MEPC.107(49) regulations and MARPOL Annex I, delivering reliable effluent quality under 15ppm. The plant combines a high-efficiency oil water separator, a 15ppm oil content monitor, and an automatic stopping device—providing a complete, automatic solution for legal and sustainable bilge water discharge.

Key Features & Benefits

✅ Full IMO MEPC.107(49) Compliance – Ensures discharged water meets the ≤15ppm oil limit.
✅ Three-Stage Treatment Process – Utilizes gravity separation, coalescing filtration, and membrane technology for maximum efficiency.
✅ Automated Operation – Integrated bilge alarm and automatic shut-off device reduce manual intervention.
✅ Robust and Durable Design – Built for harsh marine environments with low maintenance requirements.
✅ Energy-Efficient Options – Available with electric or steam heating to suit different vessel configurations.

How It Works – Advanced Three-Stage Separation

First Stage – Gravity Separation: Heated bilge water enters conical plate separators where large oil droplets are removed by gravity.
Second Stage – Coalescing Filtration: Fine oil particles are captured and merged using specialized fiber filters.
Third Stage – Membrane Filtration: Ultra-fine emulsified oils are removed via semi-permeable membranes, ensuring output consistently below 15ppm.

The system intelligently switches to the third stage only when needed, preserving membrane life and optimizing energy consumption.

Membrane Life & Maintenance
The membrane is a critical component with a typical service life of 3–5 years, extendable to 8–9 years with proper operation and high-quality replacements. To maximize membrane lifespan:

Operate the system in AUTO mode to avoid unnecessary manual use of the third-stage membrane.
Prevent surfactants, detergents, and cleaning agents from entering the bilge tank.
Source OEM-grade or certified compatible membrane elements to ensure performance and longevity.

Spare Parts Availability
We supply genuine spare parts to ensure operational continuity and system reliability:

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