A systematic study on equilibrium and kinetics of biosorptive accumulation. The case of Ag and Ni

Tsezos, M; Remoudaki, E; Angelatou, V

dc.contributor.author	Tsezos, M	en
dc.contributor.author	Remoudaki, E	en
dc.contributor.author	Angelatou, V	en
dc.date.accessioned	2014-03-01T01:10:46Z
dc.date.available	2014-03-01T01:10:46Z
dc.date.issued	1995	en
dc.identifier.issn	0964-8305	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/11435
dc.subject	Kinetics	en
dc.subject	Microbial Biomass	en
dc.subject	Nickel	en
dc.subject	Quantitative Evaluation	en
dc.subject.classification	Biotechnology & Applied Microbiology	en
dc.subject.classification	Environmental Sciences	en
dc.subject.other	BACILLUS-SUBTILIS	en
dc.subject.other	RHIZOPUS-ARRHIZUS	en
dc.subject.other	CELL-WALLS	en
dc.subject.other	METALS	en
dc.subject.other	BINDING	en
dc.subject.other	ADSORPTION	en
dc.subject.other	BIOMASS	en
dc.subject.other	IONS	en
dc.title	A systematic study on equilibrium and kinetics of biosorptive accumulation. The case of Ag and Ni	en
heal.type	journalArticle	en
heal.identifier.primary	10.1016/0964-8305(95)00049-B	en
heal.identifier.secondary	http://dx.doi.org/10.1016/0964-8305(95)00049-B	en
heal.language	English	en
heal.publicationDate	1995	en
heal.abstract	Biosorptive metal uptake capacities have been quantitatively evaluated through a systematic experimental approach for silver and nickel and six selected strains of microbial biomass. Strains MB 127 and BP 7 26 have been identified to be the most efficient for silver sequestering. Biosorption of nickel by the strains tested is generally low. Overall kinetic experiments have been performed for the determination of the necessary contact time for the attainment of equilibrium. Systematic desorption experiments have shown that biosorption of silver and nickel by the strains tested is irreversible under the conditions examined. Simultaneous considerations of hydrolysis behaviour, chemical coordination, and stereochemical and redox characteristics have been proven to be very helpful in understanding the observed differences between silver and nickel biosorptive performances. © 1995.	en
heal.publisher	ELSEVIER SCI LTD	en
heal.journalName	International Biodeterioration and Biodegradation	en
dc.identifier.doi	10.1016/0964-8305(95)00049-B	en
dc.identifier.isi	ISI:A1995TH81700009	en
dc.identifier.volume	35	en
dc.identifier.issue	1-3	en
dc.identifier.spage	129	en
dc.identifier.epage	153	en