Biosorption efficiency of cadmium ions by green algae (Chlorophyta) in aqueous solutions

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F15%3A43906887" target="_blank" >RIV/62156489:43210/15:43906887 - isvavai.cz</a>
Result on the web
<a href="https://mnet.mendelu.cz/mendelnet2015/mnet_2015_full.pdf" target="_blank" >https://mnet.mendelu.cz/mendelnet2015/mnet_2015_full.pdf</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Biosorption efficiency of cadmium ions by green algae (Chlorophyta) in aqueous solutions
Original language description
The aim of this study is to explore the biosorption process of Cd2+ ions by the dry algal biomass (Coccomyxa subellipsoidea, Chlorella vulgaris, Parachlorella kessleri, Scenedesmus quadricauda, Trebouxia erici) and to investigate the biosorption processby the plant biosorbent Tillandsia usneoides from aqueous solutions. In this study, we tested the effect of biosorbent dosage and contact time of Cd2+ ions with different dried algal biomass or plant on biosorption efficiency (%). The initial concentration of Cd2+ ions was 10 mg/L. The solutions were filtered in four time intervals. Final concentration of Cd2+ ions in the filtrates was determined by the atomic absorption spectrometry on the CONTRAA 700 (Analytik Jena) at the wavelength 228.8 nm. The biosorption efficiency was found to be biomass dosage dependent. When the biomass dose was increased ten times, from 0.2 g/L on 2 g/L, the maximum biosorption efficiency of Cd2+ increased 75.05% from 39.01. The alga Parachlorella was demonst
Czech name
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Czech description
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Project
<a href="/en/project/GA14-28933S" target="_blank" >GA14-28933S: Phenolic metabolism, antioxidants and stress tolerance in algae</a><br>
Continuities
S - Specificky vyzkum na vysokych skolach

Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
MendelNet 2015: Proceedings of International PhD Students Conference
ISBN
978-80-7509-363-9
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
585-590
Publisher name
Mendelova univerzita v Brně
Place of publication
Brno
Event location
Brno
Event date
Nov 11, 2015
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000366466100110

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