Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
May 4, 2010
Patent Application Number
11727113
Date Filed
March 23, 2007
Patent Primary Examiner
Patent abstract
To simply and accurately determine the concentration of a water treating agent in thermal equipment upon management of a supply amount of the water treating agent, a method of controlling a supply amount of a water treating agent according to the present invention includes the steps of: supplying a water treating agent containing a scale inhibitor selected from chelating agents to a water-supply system of thermal equipment; collecting a water sample from the thermal equipment; quantitatively determining the scale inhibitor in the collected water sample; and determining a concentration of the water treating agent in the thermal equipment on the basis of a quantitative value of the scale inhibitor.
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