Oil Retention Pillows
Green Rhino Oil Retention Pillows are the most effective way to soak up spills of hydrocarbons on contained areas of standing water. Our smart polymer pillows are unique in retaining oils and fuels permanently. Contaminants will not drain out when the pillow is saturated.
Use our Oil Retention Pillows to clean up a sheen or minor spill before discharging water to the environment or surface water drains. This fast and effective approach encourages compliant behaviour by operatives and can save you thousands on vacuum tankering or other third-party waste disposal services.
Our oil-absorbent pillows will remove all hydrocarbons dispersed in water, whether in the emulsified or dissolved phase, and the heavier collection of settled oil on the bed of an excavation.
Pillows are available in three sizes – 1, 4 and 8L oil capacity.
Where to use Oil Retention Pillows
Our oil-only absorbent pillows are commonly used to clean contaminated water in:
- Excavations containing oil-filled cables
- Excavations on construction sites
- Bunds for oil or fuel storage
For spills on flowing water or land, see our Oil Retention Booms.
Unique smart polymer pillows
Our Oil Retention Pillows contain a specially-blended smart polymer which reacts with hydrocarbons to create a solid rubber-like substance. The solidified contaminants are trapped inside the pillow permanently.
Place the pillow in the contaminated water. Hydrocarbons will be absorbed by the polymer and solidified – you’ll see the polymer inside the pillow harden and discolour. Move the pillow around the surface of the water to make sure all hydrocarbons are absorbed. Use more pillows if required. Once the water is clean, wring out the excess water from the pillow – this is clean water – and dispose of the used pillow in a designated COSHH bin.
If you will be discharging the cleaned water into the environment (e.g. pumping out an excavation), you should consider using Green Rhino Oil Detection Strips and Dewatering Filters. You can learn more about these in our Best Practice Guide to Dewatering Excavations.
Why are they better than other spill control pillows?
Traditional absorbent-based oil pillows do not retain hydrocarbons permanently. Contaminated water will drain out of these pillows when saturated, back into the water you’ve just ‘cleaned’. This also creates a spill risk when disposing of the pillows or requires the pillows to be placed in a plastic bag before removal from the water.
Green Rhino’s Oil Retention Pillows offer a cleaner, more effective method of spill clean-up.
Why Oil Retention Pillows will save you time and money
Our Oil Retention Pillows are an essential stock item on construction sites and in utility maintenance vans. They minimise downtime by enabling a fast and effective response.