使用新型生物制剂对哈萨克斯坦共和国石油污染土壤进行生物修复
Bioremediation of Oil-Contaminated Soil of the Republic of Kazakhstan Using a New Biopreparation.
作者信息
Funtikova Tatiana Vyacheslavovna, Akhmetov Lenar Imametdinovich, Puntus Irina Filippovna, Mikhailov Pavel Alexeevich, Appazov Nurbol Orynbasaruly, Narmanova Roza Abdibekovna, Filonov Andrey Evgenievich, Solyanikova Inna Petrovna
机构信息
Pushchino Scientific Center for Biological Research of the Russian Academy of Sciences, G.K. Skryabin Institute of Biochemistry and Physiology of Microorganisms of the Russian Academy of Sciences, Prospect Nauki 5, Pushchino 142290, Russia.
Department of Ecology and Chemical Technology, Korkyt Ata Kyzylorda University, Aiteke Bi Str. 29A, Kyzylorda 120000, Kazakhstan.
出版信息
Microorganisms. 2023 Feb 18;11(2):522. doi: 10.3390/microorganisms11020522.
A new biopreparation is developed to clean soils from oil pollution in the arid climate of the Republic of Kazakhstan. The biopreparation includes bacterial strains F2-1, F2-2, and BS3701. When using the biopreparation in a liquid mineral medium with 15% crude oil, laboratory studies have revealed degradation of 48% n-alkanes and 39% of PAHs after 50 days. The effectiveness of the biopreparation has been demonstrated in field experiments in the soil contaminated with 10% crude oil at the K-Kurylys landfill, Republic of Kazakhstan. During the six-month field experiment, the number of oil degraders reached 10 CFU/g soil, which degraded 70% of crude oil by the end of the experiment.
一种新的生物制剂被研发出来，用于在哈萨克斯坦共和国干旱气候条件下清理受石油污染的土壤。该生物制剂包括细菌菌株F2-1、F2-2和BS3701。在含有15%原油的液体矿物培养基中使用该生物制剂时，实验室研究表明，50天后48%的正构烷烃和39%的多环芳烃发生了降解。在哈萨克斯坦共和国K-Kurylys垃圾填埋场受10%原油污染的土壤中进行的田间试验证明了该生物制剂的有效性。在为期六个月的田间试验中，石油降解菌数量达到10 CFU/g土壤，到试验结束时降解了70%的原油。
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