Industrial Oil Separators – Effluent Treatment Solutions

What is an oil separator?

Industrial oil separators are designed to treat effluents containing grease, hydrocarbons, and mineral oils from mechanical processes, industrial facilities, or workshops.

Their operation is based on a simple principle: the difference in density between water and oils. As the effluent flows slowly through the unit, the liquids naturally separate:

• Lighter oils rise to the surface
• Heavier sludge settles to the bottom
• Clarified water is discharged at the outlet

Lamella Separation Technology

The efficiency of these separators is significantly enhanced by the integration of lamella plates in a honeycomb configuration, which:

• Increase the contact surface per square meter
• Accelerate the sedimentation of suspended solids
• Improve the flotation of oils
• Reduce the volume of collected sludge
• Protect the system from clogging risks
• Allow for higher flow rates without sacrificing performance

Our lamellae are made of UV-resistant PVC or HDPE, with a thickness greater than 1 mm and certified alignment.

Model	Flow Rate (m³/h)	Tank (Stainless Steel)	Lamellae (HDPE/PVC)	Inclination (°)	Skimmer (SS)	Dimensions (L×W×H)	PLC System
WW-OIL/05/IS	5	SS304/316	HDPE/PVC	55–60	SS304/316	3.0 × 1.2 × 1.5 m	Simatic 7
WW-OIL/10/IS	10	SS304/316	HDPE/PVC	55–60	SS304/316	4.0 × 1.2 × 2.0 m	Simatic 7
WW-OIL/20/IS	20	SS304/316	HDPE/PVC	55–60	SS304/316	5.8 × 2.1 × 2.0 m	Simatic 7
WW-OIL/40/IS	40	SS304/316	HDPE/PVC	55–60	SS304/316	6.5 × 2.1 × 2.2 m	Simatic 7

• Custom design upon request
• Delivered as plug & play units
• Can be integrated into existing or new installations

Why Choose Waste & Water Separators?

At Waste & Water, we offer tailor-made solutions specifically adapted to each client’s needs, with the capacity to:

• Provide and install high-performance separation equipment
• Integrate turnkey units for the treatment of industrial liquid waste
• Upgrade and expand existing systems
• Deliver a responsive and expert after-sales service

We collaborate closely with leading global manufacturers and offer leasing or flexible financing solutions.

Our Commitments

• Industrial-grade quality (stainless steel tanks, Simatic automation)
• Full technical support: training, consulting, installation
• Fast delivery and compliance with European standards

Customer service at the heart of our approach.

 

FAQ – Industrial Oil Separators

💬 How does an oil separator work?

An oil separator operates based on the difference in density: oils and greases, being lighter than water, naturally float to the surface.
As the effluent slowly passes through the separator, it separates into three distinct phases:

• Heavy sludge settles at the bottom,
• Oils rise to the surface,
• Clarified water is discharged from the outlet.

💬 What types of oils can be treated?

The separators can treat:

• Mineral and synthetic oils,
• Animal or vegetable fats,
• Light or heavy hydrocarbons from industries such as mechanics, automotive, metallurgy, or food processing.

💬 Why are lamella plates important in an oil separator?

Lamella plates increase the separation surface and enhance the flotation of oils.
They ensure high efficiency even at low flow rates, reduce clogging risks, and optimize the hydraulic performance of the system.

💬 Is regular maintenance required?

Yes. Periodic maintenance ensures continued system performance:

• Removal of accumulated sludge and oils,
• Cleaning of lamella plates if necessary,
• Inspection of automated components (pumps, PLCs, etc.)

💬 Can the separator be installed outdoors?

Yes. All our separators are available with SS304/316 stainless steel tanks, which are corrosion-resistant and suitable for outdoor conditions.
Anti-freeze protection can be added for harsh climates.

💬 Can a separator be integrated into an existing treatment plant?

Absolutely. Our models are designed to be modular and compatible with existing installations.
We also offer custom sizing studies to ensure optimal integration.