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Study on Light Intensity Attenuation Characteristics of Chlorella Sp. Culture and the Growth of Chlorella Sp. with the Gradient Light Illuminate Culture

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Abstract:

Based on the photoautotrophic characteristics of the freshwater microalage, light intensity attenuation characteristics in the cell culture system for Chlorella sp. were studied. Micralgae was cultured with a constant and the gradient light illuminate culture conditions, the cell growth of Microlagae was detected respectively, By means of regression analysis, mathematical models of illuminance intensity attenuation are gotten under different culture conditions. Results show algae cell density under gradient light culture conditions is higher than constant light, so the gradient light is more suitable for the cultivation of microalgae.

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Periodical:

Applied Mechanics and Materials (Volumes 675-677)

Pages:

86-89

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.675-677.86

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Cite this paper

Online since:

October 2014

Authors:

Li Hong Yue*, Yi Peng Yang

Keywords:

Chlorella Sp, Illuminance Intensity Attenuation, Mathematical Models, Microalgae

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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