Published February 2021, Pg. 33-38
Section: Сorrosion protection
UOT: 620.193.83
DOI: 10.37474/0365-8554/2021-2-33-38
Study of bactericide properties of MARZA-1 agent in laboratory conditions
H.R. Gurbanov - Azerbaijan State University of Oil and IndustryBactericide properties of MARZA-1 inhibitor were studied with regard to desulfovibrio-desulfuricans and desulfo-microbium sulfate-reducing bacteria. According to the results of experiments, the effect of MARZA-1 inhibitor on the quantity of sulfate-reducing bacteria cells and formation of biogenic hydrogen-sulfide in Postgate-B nutritional medium has been estimated. MARZA-1 agent showed high bactericide effect towards desulfovibrio-desulfuricans and sulfate-reducing bacteria of desulfo-microbium type.
The comparison of results with both bacteria justified that the rate of SRB cell disruption in the medium with desulfovibrio-desulfurican bacteria in the concentration of 7 mg/l on the fifth-seventh days, and in desulfo-microbium bacteria is observed with 10 mg/l concentration of MARZA-1 agent on the seventh day.
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