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.
TY - 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 . .
