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Improving the technology of soil treatment, contaminated by heavy metals using soil amendments
(2021) Zaitseva, E.; Krusir, G.
The purpose of the study is to investigate the effect of various organic and inorganic soil amendments on the degree of purification of soils contaminated with heavy metals (HM). The focus was on biological - "soft" methods in terms of environmental impact, as a way to remediate the soil in situ in order to clean the soil from HM. The scientific novelty of the work is to determine the effectiveness of the use of soil amendments for cleaning soils from HM.
Study of stability of an immobilized lipase rhizopus japonicus in the hydrolysis of hydrogenated fat
(2019) Skliar, V.; Krusir, G.
Lipid bioconversion through the use of immobilized enzyme preparations is one of the most powerful resource potentials of environmental biotechnology. The study is devoted to the influence of the pH of the medium (pH optimum pH stability) and temperature (thermal optimum, thermal stability). The high activity and stability of immobilized lipase make it possible to recommend it for bioconversion of oil and fat waste.