Closed loop water treating system and method
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United States of America Patent
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-
Apr 2, 1985
Issued Date -
N/A
app pub date -
Nov 7, 1983
filing date -
Sep 19, 1983
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A system for treating water includes an aerator or degasifier that is fluidly connected to a blower that moves gases released from the water cascading down in the aerator over slat trays or plastic packing media. The released gases enter a gas scrubber and are treated with an iron salt solution that removes undesirable gases and that form a sludge that is removed from the scrubber. The residual gases, mostly nitrogen, argon, and other minor gases found in ambient air, flow into the aerator. In some instances, the gas scrubber also includes, in addition to the iron salt solution treating equipment, equipment for treating the released gases with caustic soda solution.
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