Integrated Engineers, Inc. conducted the below treatability on a Metal Processing facility that uses soluble metal cutting oils in their machining process; below are the results.
The treatment required no pH adjustment from the 7.0 pH. The best product was treated with 0.679 grams of Floccin-HP (powdered) in a 100 ml sample and required moderate mixing. The dosage equates to a treatment of 56 lbs/1,000 gallons. The water still had a yellow tinge probably dissolved organics.
• Flocculation Skid
• Post ozonation if color removal needed