@inproceedings{dd23768303af40e2b7585fc004d2ba88,
title = "Removal of copper-cyanide complexes from electroplating industry effluents by ion-exchange fiber",
abstract = "Removal of copper-cyanide complexes from electroplating industry effluent were studied by using an ion-exchange process. A kind of polypropylene strong alkaline anion exchange fiber was used to perform packed beds continuous experiments. The conditions of adsorption were wastewater pH value 9.0 and flow rate 90-120 BV·h -1 at room temperature. The packed beds were exhausted at 1300 bed volumes for copper-cyanide complexes The elution of copper-cyanide complexes from ion-exchange fiber was studied. The results showed that copper-cyanide complexes were easily eluted from ion exchange fiber using either 2.0 mol·L -1 NaNO 3 or NaCl. With 1.0 mol·L -1 NaNO 3 solution at 30 BV·h -1, the regenerating rate of copper-cyanide complexes was more than 95%.",
keywords = "Copper-cyanide complexes, Electroplating wastewater, Elution, Ion-exchange fiber",
author = "Zhanqiang Cao and Mingyu Li and Yaoran Sun and Qingxuan Zeng",
year = "2012",
doi = "10.4028/www.scientific.net/AMR.476-478.1847",
language = "English",
isbn = "9783037853719",
series = "Advanced Materials Research",
pages = "1847--1850",
booktitle = "New Materials and Processes",
note = "3rd International Conference on Manufacturing Science and Engineering, ICMSE 2012 ; Conference date: 27-03-2012 Through 29-03-2012",
}
