Z. N. Litvinenko, L. M. Kondratyeva, N. S. Konovalova
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The Formation and Composition of Biofilms in a Terrestrial Water Treatment System of Iron-Containing Groundwater
This review is devoted to topical problems in the purification of iron-bearing groundwater associated with the influence of biological factors. Uncontrolled processes of activation of microbial complexes and their resistance to extreme (stressful) environmental conditions lead a decrease in the specific groundwater flow rate, intensification of biocolmatation, and deterioration of the organoleptic properties of water. As a result, these processes negatively affect the functioning of the entire water-treatment system. It has been established that the formation of biofilms in the terrestrial system of the treatment of iron-containing groundwater is due to the emergence of protective mechanisms in underground microbial consortia in response to stressful technogenic factors (aeration, UV irradiation, and disinfection).
期刊介绍:
Applied Biochemistry and Microbiology is an international peer reviewed journal that publishes original articles on biochemistry and microbiology that have or may have practical applications. The studies include: enzymes and mechanisms of enzymatic reactions, biosynthesis of low and high molecular physiologically active compounds; the studies of their structure and properties; biogenesis and pathways of their regulation; metabolism of producers of biologically active compounds, biocatalysis in organic synthesis, applied genetics of microorganisms, applied enzymology; protein and metabolic engineering, biochemical bases of phytoimmunity, applied aspects of biochemical and immunochemical analysis; biodegradation of xenobiotics; biosensors; biomedical research (without clinical studies). Along with experimental works, the journal publishes descriptions of novel research techniques and reviews on selected topics.