Removal of heavy metal ions from water by complexation-assisted ultrafiltration
Samo za registrovane korisnike
2006
Članak u časopisu (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
Toxic heavy metals in air, soil and water are global problems that are growing threat to the environment. Therefore, the removal and separation of toxic and environmentally relevant heavy metal ions are a technological challenge with respect to industrial and environmental application. A promising process for the removal of heavy metal ions from aqueous solutions involves bonding the metals to a bonding agent (such as macromolecular species), and then separating the loaded agents from wastewater by separation processes such as membrane filtration. The choice of water-soluble macroligands remains important for developing this technology. The effects of type of complexing agent, pH value and applied pressure on retention coefficients of Zn(II) and Cd(II) complexes were investigated. At best operating conditions (pH = 9.0, p = 300 kPa) using diethylaminoethyl cellulose, the removal of Cd2+ and Zn2+ was more than 95% and 99%, respectively.
Ključne reči:
membrane filtration / complexation / wastewater / cadmium and zinc removalIzvor:
Chemosphere, 2006, 64, 3, 486-491Izdavač:
- Pergamon-Elsevier Science Ltd, Oxford
DOI: 10.1016/j.chemosphere.2005.11.073
ISSN: 0045-6535
PubMed: 16423376
WoS: 000238872800019
Scopus: 2-s2.0-33744533277
Institucija/grupa
Tehnološko-metalurški fakultetTY - JOUR AU - Trivunac, Katarina AU - Stevanović, Slavica PY - 2006 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/991 AB - Toxic heavy metals in air, soil and water are global problems that are growing threat to the environment. Therefore, the removal and separation of toxic and environmentally relevant heavy metal ions are a technological challenge with respect to industrial and environmental application. A promising process for the removal of heavy metal ions from aqueous solutions involves bonding the metals to a bonding agent (such as macromolecular species), and then separating the loaded agents from wastewater by separation processes such as membrane filtration. The choice of water-soluble macroligands remains important for developing this technology. The effects of type of complexing agent, pH value and applied pressure on retention coefficients of Zn(II) and Cd(II) complexes were investigated. At best operating conditions (pH = 9.0, p = 300 kPa) using diethylaminoethyl cellulose, the removal of Cd2+ and Zn2+ was more than 95% and 99%, respectively. PB - Pergamon-Elsevier Science Ltd, Oxford T2 - Chemosphere T1 - Removal of heavy metal ions from water by complexation-assisted ultrafiltration EP - 491 IS - 3 SP - 486 VL - 64 DO - 10.1016/j.chemosphere.2005.11.073 ER -
@article{ author = "Trivunac, Katarina and Stevanović, Slavica", year = "2006", abstract = "Toxic heavy metals in air, soil and water are global problems that are growing threat to the environment. Therefore, the removal and separation of toxic and environmentally relevant heavy metal ions are a technological challenge with respect to industrial and environmental application. A promising process for the removal of heavy metal ions from aqueous solutions involves bonding the metals to a bonding agent (such as macromolecular species), and then separating the loaded agents from wastewater by separation processes such as membrane filtration. The choice of water-soluble macroligands remains important for developing this technology. The effects of type of complexing agent, pH value and applied pressure on retention coefficients of Zn(II) and Cd(II) complexes were investigated. At best operating conditions (pH = 9.0, p = 300 kPa) using diethylaminoethyl cellulose, the removal of Cd2+ and Zn2+ was more than 95% and 99%, respectively.", publisher = "Pergamon-Elsevier Science Ltd, Oxford", journal = "Chemosphere", title = "Removal of heavy metal ions from water by complexation-assisted ultrafiltration", pages = "491-486", number = "3", volume = "64", doi = "10.1016/j.chemosphere.2005.11.073" }
Trivunac, K.,& Stevanović, S.. (2006). Removal of heavy metal ions from water by complexation-assisted ultrafiltration. in Chemosphere Pergamon-Elsevier Science Ltd, Oxford., 64(3), 486-491. https://doi.org/10.1016/j.chemosphere.2005.11.073
Trivunac K, Stevanović S. Removal of heavy metal ions from water by complexation-assisted ultrafiltration. in Chemosphere. 2006;64(3):486-491. doi:10.1016/j.chemosphere.2005.11.073 .
Trivunac, Katarina, Stevanović, Slavica, "Removal of heavy metal ions from water by complexation-assisted ultrafiltration" in Chemosphere, 64, no. 3 (2006):486-491, https://doi.org/10.1016/j.chemosphere.2005.11.073 . .