Potential of S-containing and P-containing complexones in improving phytoextraction of mercury by Trifolium repens L.
Joint Authors
Makarova, Anna
Nikulina, Elena
Tsirulnikova, Nina
Avdeenkova, Tatyana
Pishchaeva, Ksenia V.
Source
Saudi Journal of Biological Sciences
Issue
Vol. 28, Issue 5 (31 May. 2021), pp.3037-3048, 12 p.
Publisher
Publication Date
2021-05-31
Country of Publication
Saudi Arabia
No. of Pages
12
Main Subjects
Natural & Life Sciences (Multidisciplinary)
Abstract EN
Mercury is a global pollutant in the modern world.
There is a large number of areas in the world where mercury is present in soils in significant quantities.
Remediation methods which have traditionally been proposed may pose a risk of secondary mercury contamination and/or adverse health effects for cleaners.
Phytoextraction of heavy metals from the soil environment is currently considered one of the promising non-invasive methods of remediation.
But this approach has limited effectiveness.
Chemically induced phytoextraction can increase the efficiency of this process both by converting less bioavailable mercury compounds to bioavailable fractions in the soil and by increasing the rate of transfer of metals in plants.
This paper presents the results of a screening study of various chemical amendments to enhance the phy- toextraction of mercury by Trifolium repens L.
The results showed good potential for the induction of phy- toextraction of phosphorus(P) and sulfur (S)-containing chelates.
With this study, for the first time for the phytoextraction of mercury, the monoethanolamine salt of 2,20 -(ethylenedithio) diacetic acid was used as the S-containing chelate, and the disubstituted potassium salt of 1-hydroxy ethylidene-1,1-diphosphonic acid was used as the P-containing chelate.
Further attention is given to study the effect that exogenous application of phytohormones and plant growth regulators has on the efficiency of mercury absorption and physiological status of plants, which performed well in combination with a P-containing chelate.
American Psychological Association (APA)
Makarova, Anna& Nikulina, Elena& Tsirulnikova, Nina& Avdeenkova, Tatyana& Pishchaeva, Ksenia V.. 2021. Potential of S-containing and P-containing complexones in improving phytoextraction of mercury by Trifolium repens L.. Saudi Journal of Biological Sciences،Vol. 28, no. 5, pp.3037-3048.
https://search.emarefa.net/detail/BIM-1415267
Modern Language Association (MLA)
Makarova, Anna…[et al.]. Potential of S-containing and P-containing complexones in improving phytoextraction of mercury by Trifolium repens L.. Saudi Journal of Biological Sciences Vol. 28, no. 5 (2021), pp.3037-3048.
https://search.emarefa.net/detail/BIM-1415267
American Medical Association (AMA)
Makarova, Anna& Nikulina, Elena& Tsirulnikova, Nina& Avdeenkova, Tatyana& Pishchaeva, Ksenia V.. Potential of S-containing and P-containing complexones in improving phytoextraction of mercury by Trifolium repens L.. Saudi Journal of Biological Sciences. 2021. Vol. 28, no. 5, pp.3037-3048.
https://search.emarefa.net/detail/BIM-1415267
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 3047-3048
Record ID
BIM-1415267