Process for determining the amount of organic phosphonate presen

Chemistry: analytical and immunological testing – Phosphorus containing – Organic

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G01N 2175

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active

045446393

ABSTRACT:
The instant invention is directed to a process for determining the amount of organic phosphonate present in an aqueous solution, comprising the steps of:

REFERENCES:
patent: 3336221 (1967-08-01), Ralston
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patent: 3431217 (1969-03-01), Hwa
patent: 3487018 (1969-12-01), Trescinski
patent: 3886204 (1975-05-01), Geffers et al.
Murphy et al., "A Modified Single Solution Method for the Determination of Phosphate in Natural Waters," Analytic Chimica ACTA, vol. 27, 1962, pp. 31-36.
Kitson et al., "Colorimetric Determination of Phosphorous a Molybdivanadophosphoric Acid," Industrial and Engineering Chemistry, (1944), vol. 16, No. 6, pp. 379-383.
Robertson, "Rapid Method for Est. of Total Phosphate in Water", Jour. AWWA, (1960), pp. 483-491.
Gefter, Organophosphorus Monomers and Polymers (1962), pp. IX-XIII.
Behrman, "The Thermal Decomposition of Peroxodisulfate Ions", Review in Inorganic Chemistry (1980), vol. 2, pp. 179-206.
Standard Method for the Examination of Water and Waste Water, 15th Edition, pp. 409-425.

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