Ecological Systems and Devices Annotation << Back INVESTIGATION OF THE FUNCTIONAL PARAMETERS OF THE POPULATION OF MICROALGAE AT DIFFERENT WAYS OF PROTECTION FROM THE DYE G.A. Dallakyan, I.V. Ageeva Results of the study the effi ciency of photosynthesis, growth of population, and counting the relative content of dead cells showed that inactivate the toxic action of rose bengal two ways. . In the fi rst method in the culture medium is always present shungit. The second method consists in a nutrient medium insisting on shungite granules within a certain time. After that shungit removed and seeded algae. While in the fi rst case, the protection of the toxicant all occur during growth of culture, in the second only in the initial stage of growth and me effi ciently than in the fi rst. In the activated sample photosynthetic effi ciency, the number of population and the percentage of living cells than in samples with dye. Wherein the above fi gures where shungite always present, and in the control sample is higher than in the activated sample. The results of our experiments show that the inactivation of toxicant shungite can occur by different mechanisms. Keywords: Algae, shungit, photosynthetic effi ciency, fullerene, inactivation. Contacts: E-mail: honaris@bk.ru Pp. 34-38.