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Growth and heavy metals accumulation by Spirulina platensis biomass from multicomponent copper containing synthetic effluents during repeated cultivation cycles

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dc.contributor.author CEPOI, Liliana
dc.contributor.author ZINICOVSCAIA, Inga
dc.contributor.author RUDI, Ludmila
dc.contributor.author CHIRIAC, Tatiana
dc.contributor.author MISCU, Vera
dc.contributor.author DJUR, Svetlana
dc.contributor.author STRELKOVA, Ludmila
dc.contributor.author VERGEL, Konstantin
dc.contributor.author NEKHOROSHKOV, Pavel
dc.date.accessioned 2024-01-25T11:02:02Z
dc.date.available 2024-01-25T11:02:02Z
dc.date.issued 2020
dc.identifier.citation CEPOI, Liliana et al. Growth and heavy metals accumulation by Spirulina platensis biomass from multicomponent copper containing synthetic effluents during repeated cultivation cycles. In: Ecological Engineering, 2020, vol. 142, pp. 105637. ISSN 0925-8574. en_US
dc.identifier.issn 0925-8574
dc.identifier.uri https://doi.org/10.1016/j.ecoleng.2019.105637
dc.identifier.uri http://repository.utm.md/handle/5014/26026
dc.description Acces full text - https://doi.org/10.1016/j.ecoleng.2019.105637 en_US
dc.description.abstract The metal bioaccumulation as well as biochemical changes in cyanobacterium Spirulina platensis biomass at its growth in multicomponent copper containing synthetic effluents during repeated cultivation cycle was investigated. It was demonstrated high capacity of metal accumulation by spirulina biomass from multicomponent systems, containing copper ions in concentration range 2.5–10 mg/L, along with iron, nickel and zinc. In systems with copper ions concentration 2.5 mg/L and 5 mg/L spirulina acted as a renewable biologic sorbent due to its ability to keep high metal accumulation capacity during 2–3 cultivation cycles. Capacity of renewable accumulator was ensured by maintenance of balance between spirulina biochemical components and expressed by moderate reduction of proteins content and optimal level of lipids content. en_US
dc.language.iso en en_US
dc.publisher Elsevier en_US
dc.relation.ispartofseries Ecological Engineering;2020, vol. 142
dc.rights Attribution-NonCommercial-NoDerivs 3.0 United States *
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/3.0/us/ *
dc.subject metal bioaccumulation en_US
dc.subject biochemical components en_US
dc.subject renewable accumulator en_US
dc.subject neutron activation analysis en_US
dc.subject Spirulina Platensis en_US
dc.title Growth and heavy metals accumulation by Spirulina platensis biomass from multicomponent copper containing synthetic effluents during repeated cultivation cycles en_US
dc.type Article en_US


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