Andmebaasi logo
 

Microbial remediation of petroleum polluted soil

Lühendatud kirje lehekülg
dc.contributor.authorPysarenko, Pavlo
dc.contributor.authorSamojlik, Maryna
dc.contributor.authorTaranenko, Anna
dc.contributor.authorTsova, Yurii
dc.contributor.authorTaranenko, Serhiy
dc.date.accessioned2022-08-01T14:01:36Z
dc.date.available2022-08-01T14:01:36Z
dc.date.issued2022
dc.descriptionSaabunud / Received 10.05.2022 ; Aktsepteeritud / Accepted 28.07.2022 ; Avaldatud veebis / Published online 28.07.2022 ; Vastutav autor / Corresponding author: Anna Taranenko ; anna.taranenko@pdaa.edu.uaest
dc.description.abstractThe issues of land pollution, restoration, and return of land to agricultural cultivation are today. Especially, this is gaining new relevance in modern conditions of military action on the territory of Ukraine and other countries, which causes the reduction of cultivation areas. Therefore, there is a need for maximum cleaning and restoration of polluted soils to ensure environmental and food security. Petroleum hydrocarbons are classified as major environmental pollutants due to their stability and durability in the environment. The influence of petroleum hydrocarbons is caused by direct toxic activity and by the soil environment transformation. The research aimed: to study the effectiveness of probiotics in the technology of soil cleaning and remediation; evaluate the phytotoxic effect of oil-contaminated soil before and after the application of probiotics; to find the optimal concentration of probiotics for the effective cleaning and remediation of soil. The seedling method was used to evaluate the phytotoxic effect of contaminated soil before and after the application of probiotics. Research results showed an ambiguous impact on Pisum sativum and Avéna satíva at different times after pollution. In the initial phase, polluted soil has no significant influence on Pisum sativum. For Avéna satíva soil, become toxic right away after pollution. Phytotoxic effect of Pisum sativum and Avéna sativa decrease by the indexes of seed emergence, roots length, roots weight, underground part length and ground part weight due to probiotics treatment. The high efficiency of biological remediation by probiotics in comparison with soil cleaning in natural conditions is determined in the experiment. Probiotic concentration 1:10 is the most effective of all studied initial concentrations of pollutants. Reducing probiotic concentration leads to a decrease in the efficiency of soil cleaning from petroleum products.eng
dc.identifier.issn2228-4893
dc.identifier.publicationAgraarteadus : Journal of Agricultural Science, 2022, vol. 33, no. 2, pp. 434-441est
dc.identifier.urihttp://hdl.handle.net/10492/7724
dc.identifier.urihttps://doi.org/10.15159/jas.22.30
dc.publisherEstonian Academic Agricultural Societyeng
dc.rightsCreative Commons Attribution 4.0 International (CC BY 4.0) ; openAccesseng
dc.rights.holderAuthors of accepted articles retain all rights to use, reuse, and distribute the published research as long as the author credits the original publication in this journal. The authors submitting to the journal are expected to follow the general ethical guidelines regarding plagiarism. If in doubt consult the ICMJ guidelines on overlapping publications. Once accepted the journal retain the right to print and distribute the manuscript submitted by the author.eng
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.subjectpetroleum hydrocarbonseng
dc.subjectprobioticseng
dc.subjectBacillus subtilislat
dc.subjectpolluted soileng
dc.subjectphytotoxic effecteng
dc.subjectsoil remediationeng
dc.subjectarticleseng
dc.titleMicrobial remediation of petroleum polluted soileng
dc.typeArticleeng

Failid

Originaal pakett

Nüüd näidatakse 1 - 1 1
Pisipilt
Nimi:
2022_2_pysarenko.pdf
Suurus:
444.34 KB
Formaat:
Adobe Portable Document Format
Kirjeldus:
Article
Lae alla

Kollektsioonid

2022, Vol. 33, No. 2