Method of operating a sequencing batch reactor
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United States of America Patent
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Jun 11, 1996
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N/A
app pub date -
Apr 18, 1994
filing date -
Mar 11, 1994
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Abstract
A method of operating a sequencing batch reactor having a cycle consisting of FILL, REACT, SETTLE and DRAW periods and optionally an IDLE period, wherein supply of feed to the sequencing batch reactor comprises distributing the feed into settled sludge in the bottom part of the reactor. Also provided is a method of operating a sequencing batch reactor having the foregoing cycle, wherein the FILL and REACT periods include at least one non-mixed period.
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