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  • Kumpiene, JurateLuleå tekniska universitet,Geovetenskap och miljöteknik (author)

In situ chemical stabilization of trace element-contaminated soil : Field demonstrations and barriers to transition from laboratory to the field : A review

  • Article/chapterEnglish2019

Publisher, publication year, extent ...

  • Elsevier,2019
  • printrdacarrier

Numbers

  • LIBRIS-ID:oai:DiVA.org:ltu-72432
  • https://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-72432URI
  • https://doi.org/10.1016/j.apgeochem.2018.12.003DOI

Supplementary language notes

  • Language:English
  • Summary in:English

Part of subdatabase

Classification

  • Subject category:ref swepub-contenttype
  • Subject category:art swepub-publicationtype

Notes

  • Validerad;2019;Nivå 2;2019-01-04 (svasva)
  • The chemical stabilization, or immobilization, of trace elements (metals and metalloids; TE) in contaminated soil has been studied for decades. A vast number of scientific publications are available on the method performance in laboratory settings, reporting that the application of various soil amendments to contaminated soil reduces TE mobility, bioavailability and toxicity. The most commonly used soil amendments include organic matter, iron oxides, phosphates, ashes, and lately biochar, alone or in combination with each other and/or lime. Most of the implemented field studies show a certain degree of improvement in soil and/or vegetation status following amendment. Regardless the positive performance of the technique in the laboratory, field validations and demonstrations remain scarce. The establishment of a field experiment often involves permits from authorities and agreements with site owners, both of which are considerably more time-consuming than laboratory tests. Due to conservative institutional structures, public authorities have been slow to adopt alternative remediation technologies, especially when the total TE concentration in soil remains the same and all of the associated risks are not yet convincingly described. For this reason, researchers should also focus on enhancing public knowledge of alternative remediation techniques so that future projects which aim to demonstrate the effectiveness of in situ immobilization techniques under natural conditions will be supported.

Subject headings and genre

Added entries (persons, corporate bodies, meetings, titles ...)

  • Antelo, JuanTechnological Research Institute, University of Santiago de Compostela, Spain (author)
  • Brännvall, EvelinaLuleå tekniska universitet,Geovetenskap och miljöteknik(Swepub:ltu)evebra (author)
  • Carabante, IvanLuleå tekniska universitet,Geovetenskap och miljöteknik(Swepub:ltu)ivacar (author)
  • Ek, KristinaLuleå tekniska universitet,Samhällsvetenskap(Swepub:ltu)krise (author)
  • Komárek, MichaelDepartment of Environmental Geosciences, Faculty of Environmental Sciences, Czech University of Life Sciences Prague, Czech Republic (author)
  • Söderberg, CharlottaLuleå tekniska universitet,Samhällsvetenskap(Swepub:ltu)chasod (author)
  • Wårell, LindaLuleå tekniska universitet,Samhällsvetenskap(Swepub:ltu)lindaw (author)
  • Luleå tekniska universitetGeovetenskap och miljöteknik (creator_code:org_t)

Related titles

  • In:Applied Geochemistry: Elsevier100, s. 335-3510883-29271872-9134

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