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Type of publication: Straipsnis recenzuojamoje Lietuvos tarptautinės konferencijos medžiagoje / Article in peer-reviewed Lithuanian international conference proceedings (P1e)
Field of Science: Ekologija ir aplinkotyra / Ecology and environmental sciences (N012)
Author(s): Sabienė, Nomeda;Steponkaitė, Laura
Title: Mobilisation of heavy metals from soils by dissolved natural and processed humie substances
Is part of: Žmogaus ir gamtos sauga: tarptautinės mokslinės-praktinės konferencijos medžiaga: 2008 m. gegužės 14-17 d., birželio 12-13. D. 2. Akademija., 2008
Extent: p. 67-70
Date: 2008
Keywords: Cadmium;Copper;Nickel;Dissolved humic substances (DOC);Heavy metal mobilization;Soil
Abstract: Dissolved humic substances (HS) may increase dissolution of heavy metals (HM), and hence augment HM mobility in soils by formig dissolved HM-HS complexes but the role of HS composition, which depends on origin of HS, is uncertain. In order to determine the influence of HS composition/origin on HM dissolution, two HM-polluted soil samples were extracted in the batch mode by three different HS solutions. The investigation showed that natural as well as processed HS possess high capacity to dissolve HM in polluted soils. It means that HS has substantial potential as cleaning agent for remediation of HM polluted soils
Affiliation(s): Vytauto Didžiojo universitetas
Žemės ūkio akademija
Appears in Collections:Universiteto mokslo publikacijos / University Research Publications

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