Water/Wastewater
Dionex Demonstrates Determination of Total Phosphorous in Wastewater
Dec 05 2010
Dionex (USA) is pleased to announce the release of an application on the determination of total phosphorous in wastewater. Application Note 254: Determination of Total Phosphorous in Wastewater Using Caro’s Reagent and Ion Chromatography describes two IC methods, one with simple carbonate/bicarbonate eluent preparation and a second method that uses generated potassium hydroxide eluent and has the high reproducibility of an RFIC™ system.
Phosphorous in the environment is beneficial for many biological processes, but too much phosphorous can create an imbalance in the ecosystem. Monitoring the concentration of phosphorous in the environment is a good indictor because higher than normal concentrations lead to environmental problems. AN 254 demonstrates accurate measurement of the total phosphorous content of a wastewater sample using a Reagent-Free™ IC (RFIC) system with all its benefits, including excellent retention time reproducibility for accurate peak identification, and time and labour savings by eliminating eluent preparation and associated errors.
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