Floating, mixing, aerating and decanting unit
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United States of America Patent
Stats
-
Mar 5, 1991
Grant Date -
N/A
app pub date -
May 19, 1989
filing date -
May 19, 1989
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A mixing, aerating and decanting unit adapted for floating installation in a liquid treatment basin and operable to provide mixing, aeration, settling and decanting phases in an SBR (sequencing bath reactor) process. The unit comprises a rigid support structure with floats for buoyantly supporting the unit in the basin, a mixing apparatus operable to mix liquid in the basin, an aerating apparatus selectively operable to supply air to the water in the basin, and a decanter apparatus for decanting liquid from the basin.
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