Turbidity Effect on the Fluorescence Determination of Chlorophyll-a in Water

Jian Sheng Cui; Peng Yi Lv

doi:10.4028/www.scientific.net/AMM.522-524.60

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 522-524Turbidity Effect on the Fluorescence Determination...

Turbidity Effect on the Fluorescence Determination of Chlorophyll-a in Water

Abstract:

The effect of turbidity on the determination of chlorophyll a by laboratory fluorometry-RF5301-Spectrofluorophotometer and online fluorescence instrumentthe On-line Detector for Seawater' chlorophyll were investigated.Using the RF5301-Spectrofluorophotometer determined the fluorescence intensity value of chlorophyll a with different turbidity,using the On-line Detector for Seawater' chlorophyll determined the chlorophyll a concentration with the different turbidity Microcystis aeruginosa samples and water samples.Analyzed the turbidity effect on fluorimetric determination results of chlorophyll a.Researches showed that when the water turbidity was large, due to the strong scattering effect of suspended particulate matter the chlorophyll a determined by fluorometry were on the high side.

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Periodical:

Applied Mechanics and Materials (Volumes 522-524)

Pages:

60-63

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.522-524.60

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Online since:

February 2014

Authors:

Jian Sheng Cui, Peng Yi Lv

Keywords:

Determination of Chlorophyll a, Fluorometric Method, Turbidity

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