Oil Skimmers Achieve Desired Level of Water Purity

The content of this blog post has been provided courtesy of Abanaki Oil Skimmers. Have you ever heard the old saying, “Oil and Water Don’t Mix?” This is also holds true in metal finishing. The relationship between oil and water in a mixture is well-known and governed by two physical properties: Specific Gravity: Most hydrocarbons have a lower specific gravity than water. Without agitation, oil separates from the water and floats to the surface. These oils are known as LNAPL’s – Light Non-Aqueous Phase Liquid. Oils (and other compounds) that sink in water have a higher specific … [Read more...]