title: Migration behaviour of fluoride in contaminated soils near ammophos production plant: laboratory studies
metadata.name: dc.contributor.author
metadata.value: Litvinovich, Andrey
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Pavlova, Olga
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Lavrishchev, Anton
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Bure, Vladimir
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Saljnikov, Elmira
metadata.lang: -
metadata.name: dc.date.accessioned
metadata.value: 2020-01-23T11:25:40Z
metadata.lang: -
metadata.name: dc.date.available
metadata.value: 2020-01-23T11:25:40Z
metadata.lang: -
metadata.name: dc.date.issued
metadata.value: 2019-12
metadata.lang: -
metadata.name: dc.identifier.citation
metadata.value: Litvinovich, A., Pavlova, O., Lavrishchev, A., Bure, V., and Saljnikov, E. 2019. Migration behaviour of fluoride in contaminated soils near ammophos production plant: laboratory studies. Bio. Comm. 64(4): 270–278.
metadata.lang: en_GB
metadata.name: dc.identifier.other
metadata.value: https://doi.org/10.21638/spbu03.2019.406
metadata.lang: -
metadata.name: dc.identifier.uri
metadata.value: http://hdl.handle.net/11701/16950
metadata.lang: -
metadata.name: dc.description.abstract
metadata.value: Fluoride contamination of irrigated alkaline soils (Irragric Anthrosols) is a common
  problem in the areas of vast cotton production in Uzbekistan. Large number
  of laboratory measurements using corresponding models allows deeper
  studying the fluoride mobility in contaminated soil in the vicinity of Ammophos
  production factory. In a series of column experiments the migration ability of
  fluoride was studied in Irragric Anthrosols of different particle size distribution
  and four different experiments using near neutral and acidic washing water
  in the low, moderate and highly contaminated soils. It has been established
  that studied soils, located in the zone of airborne emissions from the Ammophos
  production plants, have a weak fluoride-holding capacity. The intensity
  of fluoride migration was conditioned by the initial level of soil contamination.
  Repeated simulated irrigation of the soil didn’t result in complete removal of
  fluoride. At low contamination level (3.5 mg F/kg soil) on sandy-loam soil, concentration
  of fluoride increased with increasing of the volume of leaching moisture.
  With medium contamination level (6.1 mg F/kg soil) on a loamy soil, the
  average leaching rate was near zero throughout the measurement interval. At
  high contamination level (17.5 mg/kg) on heavy textured soil, the increase in
  the concentration of fluoride in the eluates was observed throughout the entire
  study interval and posed a threat of ground water contamination.
metadata.lang: en_GB
metadata.name: dc.description.sponsorship
metadata.value: Part of the research was
  supported by the Ministry of Education,
  Science and Technological Development of
  the Republic of Serbia (Grant no. TR 37006).
metadata.lang: en_GB
metadata.name: dc.language.iso
metadata.value: en
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: Biological Communications;Volume 64; Issue 4
metadata.lang: -
metadata.name: dc.subject
metadata.value: soil contamination
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: fluoride
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: migration
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: irrigation
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: modelling
metadata.lang: en_GB
metadata.name: dc.title
metadata.value: Migration behaviour of fluoride in contaminated soils near ammophos production plant: laboratory studies
metadata.lang: en_GB
metadata.name: dc.type
metadata.value: Article
metadata.lang: en_GB
resources.filename: 270-278.pdf
resources.url: https://dspace.spbu.ru/bitstream/11701/16950/1/270-278.pdf
resources.format: Adobe PDF
resources.size: 293,03 kB