Effect of chromium on growth rates of algae in mono- and mixed cultures

Authors

  • G. I. Ernazarova әл-Фараби атындағы Қазақ ұлттық университеті, Қазақстан Реcпубликасы, Алматы қ.,
  • A. A. Ramazanova Қазақ мемлекеттік қыздар педагогикалық университеті, Қазақстан Реcпубликасы, Алматы қ.
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Keywords:

microalgae, chromium, stability, growth rate, biomass, allelopathy, algoflora, antagonism,

Abstract

The publication was to identify the main indicators of growth and development of cell cultures of microalgae. In algocenosis seasonal succession, accompanied by the change of the dominant species, are not fully understood phenomenon. In additional study of interspecies interaction in the presence of damaging factors may contribute to clarify the direction of growth processes in algocenosis. The study determined the growth rates of cell cultures and dry and wet biomass on growth parameters and cell concentration. In this regard, the microalgae is a test object to determine the contaminated wastewater and monitoring to detect toxicity reservoirs. To determine the toxic effect of concentrates was introduced into an aqueous environment potassium dichromate.

Author Biographies

G. I. Ernazarova, әл-Фараби атындағы Қазақ ұлттық университеті, Қазақстан Реcпубликасы, Алматы қ.,

Ерназарова Гульзира Измухановна, б.ғ.к., әл-Фараби атындағы Қазақ ұлттық университетінің биотехнология кафедрасының доценті

A. A. Ramazanova, Қазақ мемлекеттік қыздар педагогикалық университеті, Қазақстан Реcпубликасы, Алматы қ.

Рамазанова Алия Амангельдиновна, Қазақ мемлекеттік қыздар педагогикалық университетінің биология кафеддрасының аға оқытушысы

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How to Cite

Ernazarova, G. I., & Ramazanova, A. A. (2016). Effect of chromium on growth rates of algae in mono- and mixed cultures. Experimental Biology, 65(3), 190–195. Retrieved from https://bb.kaznu.kz/index.php/biology/article/view/1116

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