Rotating Spray Device for Water Distribution on Media Bed of a Biofilter

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United States of America Patent

SERIAL NO

15550175

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Abstract

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A biofilter irrigation system comprises a cylindrical vessel having a central axis, a media bed positioned within the vessel, a spray head system positioned above the media bed, the spray head system comprising a central hub positioned at the central axis of the vessel, at least one arm extending distally from the central hub toward a wall of the vessel and configured to rotate about the central axis, and a plurality of nozzles connected to the at least one arm. The biofilter irrigation system further comprises a fluid outlet positioned below the media bed.

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Patent Owner(s)

Patent OwnerAddress
EVOQUA WATER TECHNOLOGIES LLC210 SIXTH AVENUE SUITE 3300 PITTSBURGH PA 15222

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hansen, Eric Carl Bradenton, US 1 0
Harshman, James Paul Bradenton, US 9 106
Murphy, Michael Sumner Sarasota, US 3 3

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