Method for measuring water and wastewater parameters

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United States of America Patent

PATENT NO 6351986
SERIAL NO

09458211

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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This invention concerns a method of measuring parameters of fresh and waste water, where the time change or the first derivative of the measured values is determined from the measured values of at least two successive measurements, considering the time interval between the measurements. The pause interval until the next measurement is then determined, depending on that value for the time change or first derivative.

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Patent Owner(s)

Patent OwnerAddress
WTW WISSENSCHAFTLICH-TECHNISCHE WERKSTAETTEN GMBHDR KARL-SLEVOGT-STR 1 D-82362 WEILHEIM

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Schwab, Ulrich Graefelfing, DE 5 23

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