METHOD AND APPARATUS FOR TREATING WASTEWATER
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Accused Products
Abstract
This invention is directed to a wastewater treatment system having a fluidizable media carrying anoxic bacteria in a first treatment zone and a filter membrane positioned in a second treatment zone. A wastewater is contacted with the fluidizable media and further contacted with air and a filter membrane.
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Citations
40 Claims
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1-21. -21. (canceled)
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22. A wastewater treatment system comprising:
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a first compartment fluidly connected to a second compartment; a first fluidizable media carrying bacteria positioned in the first compartment; a membrane module comprising a filter membrane positioned in the second compartment; and an oxygen depleting compartment comprising; an outlet directly fluidly connected to an inlet of the first compartment; and an inlet directly fluidly connected to an outlet of the second compartment. - View Dependent Claims (23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40)
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Specification