Sewer flow measurement control system
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United States of America Patent
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-
Mar 30, 1993
Issued Date -
N/A
app pub date -
Jun 13, 1990
filing date -
Sep 23, 1980
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A sewer flow monitoring system wherein the volume of flow is determined from the depth of fluid in a pipe together with the average velocity of flow through the pipe as determined by detecting the peak velocity from particles flowing in sewage at different velocities and then determining average velocity to be approximately 90% of the peak velocity.
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