Počet záznamů: 1
Erratum to: Selective Bioaccumulation of Rubidium by Microalgae from Industrial Wastewater Containing Rubidium and Lithium.
- 1.
SYSNO ASEP 0489243 Druh ASEP J - Článek v odborném periodiku Zařazení RIV Záznam nebyl označen do RIV Poddruh J Článek ve WOS Název Erratum to: Selective Bioaccumulation of Rubidium by Microalgae from Industrial Wastewater Containing Rubidium and Lithium. Tvůrce(i) Kaštánek, P. (CZ)
Kronusová, O. (CZ)
Kaštánek, František (UCHP-M) RID, SAI, ORCID
Brányiková, Irena (UCHP-M) RID, ORCID, SAI
Prochazková, G. (CZ)
Jandová, J. (CZ)
Brányik, T. (CZ)
Bišová, Kateřina (MBU-M) RIDZdroj.dok. Journal of Applied Phycology. - : Springer - ISSN 0921-8971
Roč. 30, č. 1 (2018), s. 469Poč.str. 1 s. Jazyk dok. eng - angličtina Země vyd. NL - Nizozemsko Klíč. slova rubidium ; lithium ; microalgae Vědní obor RIV CI - Průmyslová chemie a chemické inženýrství Obor OECD Chemical process engineering Vědní obor RIV – spolupráce Mikrobiologický ústav - Mikrobiologie, virologie Institucionální podpora UCHP-M - RVO:67985858 ; MBU-M - RVO:61388971 UT WOS 000427804800046 EID SCOPUS 85029458629 DOI 10.1007/s10811-017-1253-9 Anotace Bioaccumulation of rubidium (Rb+) and lithium (Li+) from alkaline wastewater containing 480 mg L−1 Rb+ and 540 mg L−1 Li+, a by-product of zinnwaldite processing, was studied at laboratory scale using growing freshwater microalgae (Chlorella vulgaris, Desmodesmus quadricauda and Scenedesmus obliquus). Bioaccumulation of Li+ was very low, while the bioaccumulation of Rb+ was significant by all tested strains. The best result was found for C. vulgaris, which accumulated 54% of the original amount of rubidium in growth media (48 mg L−1) within 4 days. In addition, the wastewater did not affect the growth rate of C. vulgaris. The effect of potassiun (K+) concentration on total bioaccumulation of alkali metal ions and its selectivity by C. vulgaris was also tested. The highest K+ concetration (334 mg L−1) resulted in bioaccumulation of 4.3 mg Rb+ per gram of biomass with Rb+:Li+ uptake ratio of 26.9. By decreasing the K+ concetration in medium (56 mg L−1), the total bioaccumulation improved (4.70 Li+ per gram of biomass, 5.93 Rb+ per gram of biomass) but at the cost of lower selectivity (Rb+:Li+ uptake ratio 1.3). These findings have a potential of practical utilization, as both Rb+ and Li+can be recovered from biomass by incineration and subsequent chemical separation. Pracoviště Ústav chemických procesů Kontakt Eva Jirsová, jirsova@icpf.cas.cz, Tel.: 220 390 227 Rok sběru 2019
Počet záznamů: 1