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Title Removing lead from aqueous solutions using different low-cost abundant adsorbents Par.title Odstraňovanie olova z vodných roztokov použitím rôznych lacných adsorbentov Author info Zuzana Melichová, Andrea Ľuptáková Author Melichová Zuzana 1966- (60%) UMBFP08 - Katedra chémie
Co-authors Ľuptáková Andrea 1975- (40%) UMBFP08 - Katedra chémie
Source document Desalination and Water Treatment. Vol. 57, no. 11 (2016), pp. 5025-5034. - Hopkinton : Desalination Publications, 2016 Keywords bentonity - bentonites bentonite zeolity zeolites olovo lead Language English Country United States of America systematics 54 Annotation The removal of Pb(II) ions from synthetically prepared solutions by different low-cost adsorbents (waste polyurethane foam, Slovak bentonite, and zeolite) was investigated. The adsorption experiments were carried out under a batch process with the concentration of Pb(II) ions, amount of adsorbent, pH, and time as the variables. Adsorption was strongly dependent on the pH of the medium, with the uptake of Pb(II) increasing as the pH increased from pH 1.5 to 5.0, after which the experiments could not be continued due to the decreasing solubility of Pb(II). The adsorption was very fast at low coverage, and equilibrium was approached within 60min. The results best fitted the second-order kinetic model, with the rate constant in the range of 3.0x10(-2)-2.9g/mgmin. The Langmuir maximum adsorption capacity of the waste polyurethane foam, zeolite, and bentonite was found to be 14.1, 43.9, and 48.1mg/g, respectively. Public work category ADM No. of Archival Copy 36566 Repercussion category TRIVUNAC, Katarina - KLJAJEVIC, Ljiljana M. - NENADOVIC, Snezana - GULICOVSKI, Jelena - MIRKOVIC, Miljana - BABIC, Biljana - STEVANOVIC, Slavica. Microstructural characterization and adsorption properties of alkali-activated materials based on metakaolin. In Science of sintering. ISSN 0350-820X, 2016, vol. 48, no. 2, pp. 209-220.
VIGLAŠOVÁ, Eva - DAŇO, Martin - GALAMBOŠ, Michal - KRAJŇÁK, Adrián - ROSSKOPFOVÁ, Ol'ga - RAJEC, Pavol. Investigation of Cu(II) adsorption on Slovak bentonites and illite/smectite for agricultural applications. In Journal of radioanalytical and nuclear chemistry. ISSN 0236-5731, 2017, vol. 314, no. 3, pp. 2425-2435.
KRAJŇÁK, Adrián - VIGLAŠOVÁ, Eva - GALAMBOŠ, Michal - KRIVOSUDSKÝ, Lukáš. Kinetics, thermodynamics and isotherm parameters of uranium(VI) adsorption on natural and HDTMA-intercalated bentonite and zeolite. In Desalination and water treatment. ISSN 1944-3994, 2018, vol. 127, pp. 272-281.
CARBONEL-RAMOS, Dalia Elisa - CHIRINOS, Hugo David - AGARWAL, Madhu. Heavy metal adsorption from a multimetal solution by bentonite-kaolin-zeolite pellets : linear and nonlinear regression, and error analysis. In Periodico tche quimica. ISSN 1806-0374, 2021, vol. 18, no. 37, pp. 13-32.
CARBONEL-RAMOS, Dalia Elisa - CHIRINOS, Hugo David - GOMEZ-MARROQUIN, Mery Cecilia - AGARWAL, Madhu. Response surface methodology for optimization of heavy metal adsorption in a multimetal solution by bentonite-kaolin-zeolite pellets. In Periodico tche quimica. ISSN 1806-0374, 2021, vol. 18, no. 37, pp. 57-75.
ZHONG, Gansheng - LIU, Yunsong - TANG, Yuanyuan. Oyster shell powder for Pb(II) immobilization in both aquatic and sediment environments. In Environmental geochemistry and health. ISSN 0269-4042, 2021, vol. 43, no. 5, pp. 1891-1902.
BOUDJEMAA, Soufiane. Evaluation of natural montmorillonite clay for removal of Cd2+ from aqueous solution in a batch adsorption system. In Russian journal of physical chemistry A. ISSN 0036-0244, 2021, vol. 95, no. 13, pp. 2653-2662.
Catal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Database xpca - PUBLIKAČNÁ ČINNOSŤ References PERIODIKÁ-Súborný záznam periodika Title Štúdium sorpcie olova na vybrané nanomateriály Subtitle diplomová práca Author info Andrea Ľuptáková; školiteľ: Zuzana Melichová Author Ľuptáková Andrea 1975-
Another authors Melichová Zuzana 1966- (Školiteľ (konzultant))
Corporation Univerzita Mateja Bela . Fakulta prírodných vied . Katedra chémie , Banská Bystrica, Slovensko Issue data Banská Bystrica , 2014. - 63 s. Keywords bentonity - bentonites zeolity odpadová purpena adsorpcia - adsorption Language Slovak Country Slovak Republic systematics 544 Catal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Database xk - Kvalifikačné práce Copy count 1, currently available 0, at library only 1 Title Removal of Pb2+ ions from aqueous solutions by Slovak bentonites Par.title Odstraňovanie Pb2+ iónov z vodných roztokov slovenskými bentonitmi Author info Zuzana Melichová, Ladislav Hromada, Andrea Ľuptáková Author Melichová Zuzana 1966- (40%) UMBFP08 - Katedra chémie
Co-authors Hromada Ladislav 1987- (30%) UMBFP08 - Katedra chémie
Ľuptáková Andrea 1975- (30%) UMBFP08 - Katedra chémie
Source document Revue Roumaine de Chimie. Vol. 59, no. 3-4 (2014), pp. 165-171. - București : Editura Academiei Române, 2014 Keywords olovo adsorpcia - adsorption adsorption bentonite lead Language English Country Romania systematics 54 Public work category ADC No. of Archival Copy 31407 Repercussion category OKPARA, Onyedikachi Godwin - OGBEIDE, Osareme Mercy - IKE, Ozoemena Christain - MENECHUKWU, Kosoluchi Chisom - EJIKE, Eric Chidozie. Optimum isotherm by linear and nonlinear regression methods for lead (II) ions adsorption from aqueous solutions using synthesized coconut shell-activated carbon (SCSAC). In Toxin reviews. ISSN 1556-9543, 2021, vol. 40, no. 4, pp. 901-914.
Catal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Database xpca - PUBLIKAČNÁ ČINNOSŤ References PERIODIKÁ-Súborný záznam periodika Title Removal of Pb2+ ions from aqueous solutions by Slovak bentonites Par.title Odstraňovanie Pb2+ iónov z vodných roztokov slovenskými bentonitmi Author info Zuzana Melichová, Ladislav Hromada, Andrea Ľuptáková Author Melichová Zuzana 1966- (40%) UMBFP08 - Katedra chémie
Co-authors Hromada Ladislav 1987- (30%) UMBFP08 - Katedra chémie
Ľuptáková Andrea 1975- (30%) UMBFP08 - Katedra chémie
Source document ROMPHYSCHEM-15 : the 15th International conference of physical chemistry, September 11 - 13, 2013, Bucharest : abstracts. CD-ROM, s. 148. - Bucharest : Ilie Murgulescu Institute of Physical Chemistry, 2013 ; ROMPHYSCHEM-15 medzinárodná konferencia Keywords bentonite bentonity - bentonites olovo adsorpcia - adsorption lead adsorption Language English Country Romania systematics 54 Public work category AFG No. of Archival Copy 27142 Catal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Database xpca - PUBLIKAČNÁ ČINNOSŤ Title Spôsoby odstraňovania medi, olova a zinku z odpadových vôd Subtitle bakalárska práca Author info Andrea Ľuptáková; školiteľ: Zuzana Melichová Author Ľuptáková Andrea 1975-
Another authors Melichová Zuzana 1966- (Školiteľ (konzultant))
Corporation Univerzita Mateja Bela . Fakulta prírodných vied . Katedra chémie , Banská Bystrica, Slovensko Issue data Banská Bystrica , 2012. - 47 s. Keywords ťažké kovy - heavy metals odpadové vody membránové procesy iónové procesy Language Slovak Country Slovak Republic systematics 549 Catal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Database xk - Kvalifikačné práce Copy count 1, currently available 0, at library only 1