Selective and Non-Selective Skimmers
Elastec drum and disc skimmers are made with an oleophilic (oil-attracting) material and are selective. This means oil adheres to the drum or disc and is separated from the water’s surface. Selective skimmers recover a higher concentration of oil and very little water. They are the most efficient floating oil skimmers to clean up a spill incident.
Non-selective skimmers do not discriminate between oil and water. Weirs (gravity oil skimmers) and suction skimmers collect oil, water and anything else on the surface.
Tested at Ohmsett
Elastec skimmers are performance tested at Ohmsett, one of the largest oil spill testing facilities in the world. It is located at the Naval Weapons Station Earle Waterfront in the United States. Ohmsett follows the American Society for Testing and Materials (ASTM) standard F-2709-08 Standard Test Method for Determining Nameplate Recovery Rate of Stationary Oil Skimmer Systems.
Brush Drum Skimmer
Elastec offers an oleophilic brush oil skimmer. Brush oil skimmers can be ideal for use in heavy, viscous oils, or situations in which the oil has started to emulsify. The brush drum works by skimming the oil from the surface of the water where the brushes are then scraped off and oil is collected in a sump where it can be pumped into a storage unit.