Use of phytoremediation for pollution removal of hexavalent chromium-contaminated acid agricultural soils

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dc.contributor.authorAdiloğlu, Sevinç
dc.contributor.authorEryılmaz Açıkgöz, Funda
dc.contributor.authorGürgan, Muazzez
dc.date.accessioned2022-05-11T14:09:58Z
dc.date.available2022-05-11T14:09:58Z
dc.date.issued2021
dc.departmentFakülteler, Ziraat Fakültesi, Toprak Bilimi ve Bitki Besleme Bölümü
dc.departmentMeslek Yüksekokulları, Teknik Bilimler Meslek Yüksekokulu, Bitkisel ve Hayvansal Üretim Bölümü
dc.departmentFakülteler, Fen Edebiyat Fakültesi, Biyoloji Bölümü
dc.description.abstractChromium is a common heavy metal pollutant found in industrial wastewaters which may pollute agricultural soils through groundwater and watering. Phytoremediation is an economical and highly applicable method for removal of pollutants from agricultural soils. This research was carried out for the removal of hexavalent chromium (Cr (VI)) contamination from the soil with the phytoremediation method. For this purpose, only 30 mg kg(-1) hexavalent chromium (Cr (VI) as Chromium CrO3, only 10 mL bacteria Rhodobacter capsulatus DSM1710 and chromium plus bacteria applied to the pots and Malabar spinach (Basella alba L.) grown in the pots. At the end of experiment the results showed that side branching, leaf width, plant dry weights were the highest agro-morphological traits when bacteria were applied to chromium polluted soil. Some macro and micro nutrient elements which are essential for plant nutrition were analyzed (N, P, K, Ca, Mg, Fe, Cu, Mn and Zn). Among them, N, P, Fe, Cu, Mn and Zn were found to be statistically significant at the level of 5%. The Cr content of Malabar spinach in control soil was 0.31mgkg(-1), but it was 2.33mgkg(-1)when the soil was contaminated with Cr at the end of experiment. Moreover, when bacteria were additionally applied the Cr content increased to 4.02 mgkg(-1) of Malabar spinach. Chromium pollution antagonistically affected both some nutrient element (P, K, Ca; Mg) and some heavy metals (Fe, Cu, Zn, Mn) in the soil. This study shows that phytoremediation can be used to remove the soil pollution caused by containing high hexavalent chromium. For this reason, the nitrogen fixing bacterium Rhodobacter capsulatus and the hyperaccumulator Malabar spinach plant can be used. It is the first study where Malabar spinach was used a hyperaccumulator plant for chromium pollution in the soils.
dc.identifier.doi10.30955/gnj.003433
dc.identifier.endpage406
dc.identifier.issn1790-7632
dc.identifier.issue3en_US
dc.identifier.scopus2-s2.0-85126128551
dc.identifier.scopusqualityQ3
dc.identifier.startpage400
dc.identifier.urihttps://doi.org/10.30955/gnj.003433
dc.identifier.urihttps://hdl.handle.net/20.500.11776/5230
dc.identifier.volume23
dc.identifier.wosWOS:000753901000009
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorAdiloğlu, Sevinç
dc.institutionauthorEryılmaz Açıkgöz, Funda
dc.institutionauthorGürgan, Muazzez
dc.language.isoen
dc.publisherGlobal Network Environmental Science & Technology
dc.relation.ispartofGlobal Nest Journal
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectToxicity
dc.subjectPhytoremediation
dc.subjectmacro and micro-elements
dc.subjectCr (VI)
dc.subjectRhodobacter capsulatus
dc.subjectHeavy-Metals
dc.subjectCadmium
dc.subjectPlants
dc.titleUse of phytoremediation for pollution removal of hexavalent chromium-contaminated acid agricultural soils
dc.typeArticle

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