title: Experimental assessment of the possible contamination of groundwater by phenols during the flooding of the mines of the Leningrad oil shale deposit
metadata.name: dc.contributor.author
metadata.value: Potapov, Alexandr A.
metadata.lang: -
metadata.name: dc.date.accessioned
metadata.value: 2018-07-12T20:36:50Z
metadata.lang: -
metadata.name: dc.date.available
metadata.value: 2018-07-12T20:36:50Z
metadata.lang: -
metadata.name: dc.date.issued
metadata.value: 2018-06
metadata.lang: -
metadata.name: dc.identifier.citation
metadata.value: Potapov A. A. Experimental assessment of the possible contamination of groundwater by phenols during the flooding of the mines of the Leningrad oil shale deposit. Vestnik of Saint Petersburg University. Earth Sciences, 2018, vol. 63, issue 2, pp. 194–208.
metadata.lang: en_GB
metadata.name: dc.identifier.other
metadata.value: 10.21638/11701/spbu07.2018.205
metadata.lang: -
metadata.name: dc.identifier.uri
metadata.value: http://hdl.handle.net/11701/10424
metadata.lang: -
metadata.name: dc.description.abstract
metadata.value: The results of experimental laboratory work on the dissolution (hydrolysis) of the organic
  matter of combustible shales (kerogen) of the Leningrad deposit of the Baltic shale basin are
  presented in the article. The aim of the work was to analyze the variability of the concentration
  of dissolved phenols in the contact of groundwater with oil shale and to assess what phenols
  content may occur in the flooding (wet preservation) of the mines of the specified field. The
  main method of research was the production of extracts aqueous solutions in contact with
  kerogen in various acid-base and redox conditions. As a result of experiments carried out in
  conditions close to the natural situation of groundwater migration, it was found that phenol
  concentrations in all solutions of these extracts in contact with shale were greater than MPC =
  0.001 mg/l. Thus, the natural dissolution of oil shale by underground waters during the flooding
  of mine workings can be a source of pollution of underground waters by phenols.
metadata.lang: en_GB
metadata.name: dc.language.iso
metadata.value: ru
metadata.lang: en_GB
metadata.name: dc.publisher
metadata.value: St Petersburg State University
metadata.lang: en_GB
metadata.name: dc.relation.ispartofseries
metadata.value: Vestnik of St Petersburg University. Earth Sciences;Volume 63; Issue 2
metadata.lang: -
metadata.name: dc.subject
metadata.value: oil shale deposit
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: kukersite
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: kerogen
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: mine flooding
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: groundwater
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: dissolution
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: phenols
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: pollution
metadata.lang: en_GB
metadata.name: dc.title
metadata.value: Experimental assessment of the possible contamination of groundwater by phenols during the flooding of the mines of the Leningrad oil shale deposit
metadata.lang: en_GB
metadata.name: dc.type
metadata.value: Article
metadata.lang: en_GB
resources.filename: 05-Potapov.pdf
resources.url: https://dspace.spbu.ru/bitstream/11701/10424/1/05-Potapov.pdf
resources.format: Adobe PDF
resources.size: 854,46 kB