Physical-Chemical Treatment:
Dissolved Air Flotation (DAF)
Applications
Dissolved air flotation (DAF) is well-suited
for liquid-solid separation in many industries, as well as for
separation of free oils and greases. Applications include the
pretreatment of a variety of waste streams, including those
from:
，Meat and poultry processing plants
，Bakeries
，Confectionery plants
，Laundry facilities
，Dairy processors
，Metal fabricators
，Pulp and paper mills
，Chemical plants
，Textile plants
，Railroad yards
，Vegetable oil processors
，Rendering plants
，Snack food processors
，Fruit and vegetable processors and canneries
，Pet food processors
，Biological treatment facilities (clarification, WAS thickening,
algae removal)
In addition, ETS DAF systems can in many cases
provide for the re-use of treated effluent in many ways, such as
cooling water, polymer makeup water, and wash water.
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