Method Development for Low Phosphate Measurement

Wei Jin; Xin He; Fang Liu

doi:10.4028/www.scientific.net/AMM.507.762

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 507Method Development for Low Phosphate Measurement

Method Development for Low Phosphate Measurement

Abstract:

Recently, many studies have suggested phosphate limitation (<0.25ugP/l) as an option to control biofouling in RO system. It becomes to be able to develop a method to determine phosphate in seawater, having a limit of detection at least less than 0.25ugP/l. Therefore, this paper aimed at method development for phosphate measurement at very low concentration, which was carried out by modifying the existing ascorbic acid method with hexanol extraction and the result show that LOD was lowered to 0.13ugP/l after modification.

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Periodical:

Applied Mechanics and Materials (Volume 507)

Pages:

762-766

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.507.762

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Online since:

January 2014

Authors:

Wei Jin*, Xin He, Fang Liu

Keywords:

Ascorbic Acid Method, Limit of Detection (LOD), Phosphate Measurement

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References

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