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Titolo:
Biosorption of copper (II) by pollens of Typha latifolia L.
Autore:
Danis, U; Kaya, Y; Algur, OF;
Indirizzi:
Ataturk Univ, Fac Engn, Dept Environm Engn, TR-25240 Erzurum, Turkey Ataturk Univ Erzurum Turkey TR-25240 ronm Engn, TR-25240 Erzurum, Turkey
Titolo Testata:
FRESENIUS ENVIRONMENTAL BULLETIN
fascicolo: 4, volume: 10, anno: 2001,
pagine: 363 - 367
SICI:
1018-4619(200104)10:4<363:BOC(BP>2.0.ZU;2-5
Fonte:
ISI
Lingua:
ENG
Soggetto:
HEAVY-METAL BIOSORPTION; MARINE-ALGAE; RHIZOPUS-ARRHIZUS; AQUEOUS-SOLUTIONS; REMOVAL; BIOMASS; RECOVERY; RADIATA; CADMIUM; WATER;
Keywords:
biosorption; copper removal; copper biosorption; pollen; Typha latifolia;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Agriculture,Biology & Environmental Sciences
Citazioni:
25
Recensione:
Indirizzi per estratti:
Indirizzo: Kaya, Y Ataturk Univ, Sci & Art Fac, Dept Biol, TR-25240 Erzurum, Turkey Ataturk Univ Erzurum Turkey TR-25240 l, TR-25240 Erzurum, Turkey
Citazione:
U. Danis et al., "Biosorption of copper (II) by pollens of Typha latifolia L.", FR ENV BULL, 10(4), 2001, pp. 363-367

Abstract

The removal of Cu (II) ions from aqueous solution by adsorption on nonliving dried pollens of Typha latifolia L. was studied in batch system. Concentrations ranging from 10 to 150 mg l(-1) Cu (II) were tested and metal removal achieved nearly 96 %.The biosorption of Cu (II) ions by pollen was strongly affected by pH. Within the pH range of 4 to 6, the saturated uptake capacity for Cu (II) sorption was 6.23 mg g(-1). In general, higher adsorptiveuptake was observed at 20 degreesC. The adsorption of Cu. (II) on pollen appeared to follow the Langmuir adsorption isotherms. Results indicated thatnonliving pollen have a high adsorptive capacity for copper.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 05/07/20 alle ore 15:43:31