Assessment of the phytoremediation potential of lycianthes lycioides (L.) hassl

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dc.contributor.authorCamila, Cepeda R.
dc.contributor.authorOscar E, Rodríguez A.
dc.contributor.authorCrispin, Celis
dc.contributor.authorSandra, Forero
dc.date.accessioned2020-07-10T15:49:54Z
dc.date.available2020-07-10T15:49:54Z
dc.date.issued2017
dc.description.abstractenglishThe river Bogotá and its banks show a high contamination by heavy metals like chrome, arsenic, etc., being impacted for decades by anthropic activities including those of tanneries near its source. To restore these riverside soils phytoremediation is employed, which has many socio-economic advantages. Aim: to determine the phytoremediation capacity of the species Lycianthes lycioides (L.) Hassl, located in the upper part of the basin of the river Bogotá. Methods: the species which were to be evaluated were gathered in the town of Villapinzón, located at 05° 07’ 23.4”N and 73° 39’ 10.5”W., which is regarded as a highly contaminated area due to the presence of tanneries, and also in the town of Tenjo, at the Cerro de la Punta. The study employed an acid digestion procedure (using HNO3: HCl 1:1), with a subsequent quantification of metals like Cd, Cr, Co, Pb and As by the atomic absorption technique with a VARIAN AA140 spectrophotometer. Results: for the species collected in Tenjo the concentrations found were: Leaves: mg/Kg; Cd: 3.58; Cr: 0.05; Co: 2.20; Pb: 3.01; As: 4.94. Stems: mg/Kg; Cd: 4.73. Cr: 0.60. Co: 0.84; Pb: 3.18; As: 20.52. Root: mg/Kg; Cd: 5.65; Cr: 2.51; Co: 0.58; Pb: 3.77; As: 21.53. Soil: mg/Kg; Cd: 7.29; Cr: 3.68; Co: 2.92; Pb: 4.60; As: 28.16. For the species collected in Villapinzón, the concentrations found were: Leaves: mg/Kg; Cd: 8.02; Cr: 6.55; Co: 2.85; Pb: 7.63; As: 88.43. Stems: mg/Kg; Cd: 7.74; Cr: 6.70; o: 1.05; Pb: 7.38; As: 118.13. Root: mg/Kg; Cd: 7.87; Cr: 6.75; Co: 0.93; Pb: 7.78; As: 183.88. Soil: mg/Kg; Cd: 33.95; Cr: 151.14; Co: 16.53; Pb: 45.02; As: 195.84. Conclusions: it was demonstrated that the Lycianthes lycioides (L.) Hassl. collected in Villapinzón accumulates a high proportion of chrome and arsenic in its different organs and this confirms its potential for phytoremediation.eng
dc.format.mimetypeapplication/pdf
dc.identifier.instnameinstname:Universidad El Bosquespa
dc.identifier.issn1827-8620
dc.identifier.reponamereponame:Repositorio Institucional Universidad El Bosquespa
dc.identifier.repourlhttps://repositorio.unbosque.edu.co
dc.identifier.urihttps://hdl.handle.net/20.500.12495/3415
dc.language.isoeng
dc.publisherSILAEspa
dc.publisher.journalPharmacologyonlinespa
dc.relation.ispartofseriesPharmacologyonline, 1827-8620, Vol. 3, 2017, p. 27-31spa
dc.relation.urihttps://pharmacologyonline.silae.it/front/archives_2017_3
dc.rights.accessrightshttps://purl.org/coar/access_right/c_abf2
dc.rights.accessrightsinfo:eu-repo/semantics/openAccess
dc.rights.accessrightsAcceso abierto
dc.rights.creativecommons2017-12-30
dc.rights.localAcceso abiertospa
dc.subject.decsAnálisis espectralspa
dc.subject.decsIndustria del cuerospa
dc.subject.decsContaminación del aguaspa
dc.subject.keywordsHeavy metalsspa
dc.subject.keywordsLycianthes lycioides (L.) Hasslspa
dc.titleAssessment of the phytoremediation potential of lycianthes lycioides (L.) hasslspa
dc.title.translatedAssessment of the phytoremediation potential of lycianthes lycioides (L.) hasslspa
dc.type.coarhttps://purl.org/coar/resource_type/c_6501
dc.type.driverinfo:eu-repo/semantics/article
dc.type.hasversioninfo:eu-repo/semantics/publishedVersion
dc.type.localArtículo de revista

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