Dissolved air filtration systems – DAF, is a commonly used wastewater clarification method that separates suspended solids including fats, oil and grease while reducing the COD and BOD level of the sewage. These water treatment systems work by dissolving air in the wastewater under high pressure, whereby the air bubbles will attract the solids causing…
Category: Rotary drum filtration
Methods of Water Treatment
Water is certainly one of the most essential resources in the entire world, and societies primitive and advanced alike have great need of water. In the developed world, advanced industrial water treatment systems are working hard to reclaim dirty water and clean it up for human use, and even mud and sludge can have their…