Chemistry: analytical and immunological testing – Condition responsive control
Patent
1995-12-15
1998-01-06
Warden, Jill
Chemistry: analytical and immunological testing
Condition responsive control
436 56, 422 62, 422 3, 422 16, G01N 2175
Patent
active
057053944
ABSTRACT:
The invention comprises a method of determining the concentration of a water soluble polymeric treating agent added to wastewater treatment system. The method comprises several steps including dosing the body of water with a predetermined concentration of a treating agent having a fluorescent tag covalently bonded to the treating agent, removing a sample of the water containing the tagged treating agent, analyzing the emissivity of the sample to measure the concentration of the treating agent in the sample and adjusting the concentration of the treating agent accordingly to fit within a predetermined concentration range.
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Ananthasubramanian Sivakumar
Cramm Jeffrey R.
Shah Jitendra T.
Cummings Kelly L.
Markoff Alexander
Miller Robert A.
Nalco Chemical Company
Warden Jill
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