RT Conference Proceedings
T1 Removal of cooper (II) ions from aqueous solution by the use of biopolymers
A1 Villarán, M. Carmen
A1 Valle, Beatriz
A1 Bilbao, Ainhoa
A1 Lorenzo, Leire
A1 De Apodaca, Elena Díaz
A1 Gugliotta, Vito
A2 Gaballah, I.
A2 Mishra, B.
A2 Solozabal, R.
A2 Tanaka, M.
AB Chelation with bio-polymers is recognized as an emerging technique for the treatmente os wastewater containing heavy metals. In a first step of this study, the chelatmg kinetics of bio-polymers as alginic acid, calcium alginate, carrageenan and chitosan in relation with the Cu(II) at different pH and metal concentration, has been investigated. The chitosan was crosslinked with different chemicals and at different concentrations, to improve its stability at several pH. The used technologies for the regeneration of each polymer were ionic exchange and electrodeposition. Only with a combination of both technologies has been possible to obtain values of regeneration up to 95%.
SN 8495520060
YR 2005
FD 2005
LK https://hdl.handle.net/11556/2795
UL https://hdl.handle.net/11556/2795
LA eng
NO Villarán , M C , Valle , B , Bilbao , A , Lorenzo , L , De Apodaca , E D & Gugliotta , V 2005 , Removal of cooper (II) ions from aqueous solution by the use of biopolymers . in I Gaballah , B Mishra , R Solozabal & M Tanaka (eds) , REWAS'04 - Global Symposium on Recycling, Waste Treatment and Clean Technology - Proceedings . REWAS'04 - Global Symposium on Recycling, Waste Treatment and Clean Technology , pp. 2889-2890 , REWAS'04 - Global Symposium on Recycling, Waste Treatment and Clean Technology , Madrid , Spain , 26/09/04 .
NO conference
DS TECNALIA Publications
RD 31 jul 2024