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This operating PET recycling plant uses a 15 m³/h dissolved air flotation (DAF) system for PET washing wastewater treatment. The video shows how the system conditions the water, brings suspended solids to the surface and separates floating sludge from clarified water.
How dissolved air flotation treats PET wash water
The DAF stage addresses suspended material such as fine plastic particles and label fibers. Whether the clarified water can return to a wash stage depends on the plant’s reuse requirements and the rest of its treatment system.
Learn more about our washing line water treatment equipment.
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