REDUCTION OF MOBILE FORMS OF HEAVY METALS USING MICROORGANISM STRAINS
Journal Title: International scientific journal Science and Innovation - Year 2024, Vol 3, Issue 9
Abstract
This article focuses on reducing the content of heavy metals in typical and meadow gray soils that were artificially contaminated with Cr, Ni, Cd, Pb, and Cu at concentrations 3, 5, and 10 times higher than the maximum permissible concentration (MPC). Positive results were observed with strains of microorganisms, including Bacillus atropheus (No. 4), Enterobacter cloacae (No. 5), Enterobacter ludwigii (No. 11), and Bacillus cereus (No. 14).
Authors and Affiliations
Karimov Kh. N. , Kadirova G. Kh. , Riskiev R. R. , Ermatova M. K.
ISSUES OF DEVELOPING LOGICAL COMPETENCE IN THE TRAINING OF MODERN PHYSICS TEACHERS
This article discusses the need, problems and solutions for developing students' logical competence based on a competency-based approach in the training of modern physics teachers. In addition, the article provides exten...
EFFECTIVE UTILIZATION OF DEGRADED AND ERODED MOUNTAINOUS PASTURES
The given article is dedicated to identifying, assessing, and developing theoretical and methodological-practical approaches for the effective use of degraded and eroded pastures in the foothill regions, aimed at further...
THE SIGNIFICANCE OF WATERCOLOR IN THE FORMATION OF PAINTING
In this article, students-teachers-artists will learn that watercolor painting is not accidental in science, these are masterpieces of practical art, created in different ways, which were used in the folk spirit in all c...
OPTION FOR MODERNIZING THE TECHNOLOGY OF PRODUCING VINYL CHLORIDE FROM ETHANE
This article presents a variant of modernization of the technology of obtaining vinyl chloride from ethane and hydrogen chloride and proposes to use the technology of producing high-quality vinyl chloride to meet the dai...
THE STUDY OF THE PERSONALITY OF JALOLIDDIN MANGUBERDI IN HISTORICAL SOURCES
This article scientifically analyzes the coverage of the personality of Jaloliddin Manguberdi in historical sources