Biosorption of copper(II) on immobilised Synechocystis aquatilis
| dc.contributor.author | Ergene, A. | |
| dc.contributor.author | Tan, S. | |
| dc.contributor.author | Katircioglu, H. | |
| dc.contributor.author | Öktem, Z. | |
| dc.date.accessioned | 2020-06-25T17:41:11Z | |
| dc.date.available | 2020-06-25T17:41:11Z | |
| dc.date.issued | 2006 | |
| dc.department | Kırıkkale Üniversitesi | |
| dc.description.abstract | Synechocystis aquatilis was immobilized in Ca-alginate via entrapment. The plain alginate, and alive and heat-inactivated immobilized algae beads were used for the sorption of Cu2+ ions from aqueous solutions at 25 degrees C. Kinetic studies showed a fast initial rate, followed by a slower biosorption one. Adsorption of Cu2+ on the biosorbents increased with increasing initial Cu2+ ions level in the solution. The heat-inactivated alga preparation showed a higher biosorption capacity than the alive counterpart. The biosorption equilibrium was established approx. in 3 h, and the equilibrium was well-described by the Langmuir and Freundlich adsorption isotherms. The effect of pH was also investigated and the maximum adsorption of Cu2+ ions on the biosorbents was obtained approx. at pH 5.6. | en_US |
| dc.identifier.citation | closedAccess | en_US |
| dc.identifier.endpage | 288 | en_US |
| dc.identifier.issn | 1018-4619 | |
| dc.identifier.issue | 4 | en_US |
| dc.identifier.scopus | 2-s2.0-33645856493 | |
| dc.identifier.scopusquality | N/A | |
| dc.identifier.startpage | 283 | en_US |
| dc.identifier.uri | https://hdl.handle.net/20.500.12587/3652 | |
| dc.identifier.volume | 15 | en_US |
| dc.identifier.wos | WOS:000236769300007 | |
| dc.identifier.wosquality | Q4 | |
| dc.indekslendigikaynak | Web of Science | |
| dc.indekslendigikaynak | Scopus | |
| dc.language.iso | en | |
| dc.publisher | Parlar Scientific Publications (P S P) | en_US |
| dc.relation.ispartof | Fresenius Environmental Bulletin | |
| dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
| dc.rights | info:eu-repo/semantics/closedAccess | en_US |
| dc.subject | copper(II) removal | en_US |
| dc.subject | biosorption of heavy metals | en_US |
| dc.subject | algal biosorbent | en_US |
| dc.subject | Ca-alginate | en_US |
| dc.subject | Synechocystis aquatilis | en_US |
| dc.title | Biosorption of copper(II) on immobilised Synechocystis aquatilis | en_US |
| dc.type | Article |
