Anaerobic filter
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United States of America Patent
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-
Feb 4, 1986
Issued Date -
N/A
app pub date -
Jan 16, 1984
filing date -
Nov 19, 1979
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
In the operation of a recycling anaerobic filter for treating aqueous waste streams, the rate of production of methane is measured continually at frequent intervals and the COD feed rate is varied to maintain a predetermined, timed, relationship between that varied feed rate and the measured methane production rate.
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