Determination of sorbent point zero charge: usefulness in sorption studies

Núria Fiol1, Isabel Villaescusa1
1Chemical Engineering Department, Universitat de Girona, Girona, Spain

Tóm tắt

Từ khóa


Tài liệu tham khảo

Bourikas K, Vakros J, Kordulis C, Lycourghiotis A (2003) Potentiometric mass titrations: experimental and theoretical establishment of a new technique for determining the point of zero charge (PZC) for metal (Hydr)oxides. J Phys Chem 107:9441–9451

Cochrane E, Lu S, Gibb SW, Villaescusa I (2006) A comparison of low-cost biosorbents and commercial sorbents for the removal of copper from aqueous media. J Hazard Mater B137:198–206 doi: 10.1016/j.hazmat.2006.01.054

Dupont L, Bouanda J, Ghanbaja J, Dumonceau J, Aplincourt M (2004) Use of analytical microscopy to analyze the speciation of copper and chromium ions onto a low-cost biomaterial. J Colloid Interface Sci 279:418–424 doi: 10.1016/j.jcis.2004.06.069

Escudero C, Fiol N, Poch J, Villaescusa I (2008) The kinetics of copper sorption onto yohimbe bark wastes. Int J Environ Pollut (in press)

Fiol N, Villescusa I, Martínez M, Miralles N, Poch J, Serarols J (2006) Sorption of Pb(II), Ni(II), Cu(II) and Cd(II) from aqueous solution by olive stone wastes. Sep Purif Technol 50:132–140 doi: 10.1016/j.seppur.2005.11.016

Faur-Brasquet C, Reddad Z, Kadirvelu K, Le Clored P (2002) Modelling the adsorption of metal ions (Cu2+,Ni2+,Pb2+) onto ACCS using surface complexation models. Appl Surf Sci 196:356–365

Gérente C, Couespel du Mesnil P, Andrès Y, Thibault J, Le Cloirec P (2000) Removal of metal ions from aqueous solution on low cost natural polysaccharides. Sorption mechanism approach. React Funct Polym 46:135–144

Kikuchi Y, Qian Q, Machida M, Tatsumoto H (2006) Effect of ZnO loading to activated carbon on pB(II) adsorption from aqueous solution. Carbon 44:195–202 doi: 10.1016/j.carbon.2005.07.040

Liu Y, Chang X, Guo Y, Meng S (2006) Biosorption and preconcentration of lead and cadmium on waste Chinese herb Pang Da Hai. J Hazard Mater B135:389–394 doi: 10.1016/j.hazmat.2005.11.078

Montanher SF, Oliveira EA, Rollemberg MC (2005) Removal of metal ions from aqueous solutions by sorption onto rice bran. J Hazard Mater B117:207–211 doi: 10.1016/j.jhazmat.2004.09.015

Nurchi VM, Floris C, Pinna R, Fiol N, Villaescusa I (2007) Metal ion uptake from aqueous solution by olive stones: a carbon-13 solid-state nuclear magnetic resonance and potentiometric study. Water Environ Res 79:2363–2367

Panda GC, Das SK, Chatterjee S, Maity PB, Bandopadhyay TS, Guha AK (2006) Adsorption of cadmium on husk of Lathyrus sativus: physico-chemical study. Colloids Surf B Biointerfaces 50(1):49–54 doi: 10.1016/j.colsurfb.2006.03.022

Puigdomènech I (2004) Chemical Equilibrium software (1.6 Mb) http://web.telia.com/~u15651596/ , updated on 18 February 2004, downloaded in May 2006

Saeed A, Akhter MW, Iqbal M (2005) Removal and recovery of heavy metals from aqueous solution using papaya wood as a new biosorbent. Sep Purif Technol 45:25–31 doi: 10.1016/j.seppur.2005.02.004

Taty-Costodes VC, Fauduet H, Porte C, Delacroix A (2003) Removal of Cd(II) and Pb(II) ions, from aqueous solutions, by adsorption onto sawdust of Pinus sylvestris. J Hazard Mater B105:121–142 doi: 10.1016/j.jhazmat.2003.07.009

Villaescusa I, Martínez M, Miralles N (2000) Heavy metal uptake from aqueous solution by cork and yohimbe bark wastes. J Chem Technol Biotechnol 75:812–816

Villaescusa I, Fiol N, Cristiani F, Floris C, Lai S, Nurchi VM (2002) Copper(II) and Nickel (II) uptake from aqueous solutions by cork wastes: a NMR and potentiometric study. Polyhedron 21:1363–1367

Villaescusa I, Fiol N, Martínez M, Miralles N, Poch J, Serarols J (2004) Removal of copper and nickel ions from aqueous solutions by grape stalks wastes. Water Res 38:992–1002 doi: 10.1016/j.watres.2003.10.040