Reversible electrosorption of thiocyanate anions by active carbon felt

Separation Science and Technology

Volumn 44, Issue 16, 2009, Pages 3984-3999

  Rong, Chen ^a   Xien, Hu ^b  

^a HAINAN MEDICAL UNIVERSITY   (China)

^b TSINGHUA UNIVERSITY   (China)

Author keywords

Active carbon felt (ACF); Electrical double layer (EDL); Eletrosorption; Regeneration; Thiocyanate anions (SCN )

Indexed keywords

ACID SOLUTIONS; ACTIVE CARBON FELT; BASIC SOLUTIONS; CURRENT INTENSITY; ELECTRICAL DOUBLE LAYERS; ELECTROCHEMICAL POLARIZATION; ELECTROSORPTION; NEGATIVE POLARIZATION; OPEN CIRCUITS; SOLUTION PH; THREE ELECTRODE CELLS; UV SPECTROSCOPY;

ADSORPTION; DESORPTION; DEWATERING; ELECTRIC PROPERTIES; ELECTROCHEMICAL OXIDATION; FELT; FELTS; NEGATIVE IONS; POLARIZATION; ULTRAVIOLET SPECTROSCOPY;

ELECTROCHEMICAL ELECTRODES;

ACTIVATED CARBON; ADSORPTION; DESORPTION; ELECTRICAL CIRCUIT;

EID: 77949353684     PISSN: 01496395     EISSN: 15205754     Source Type: Journal    
DOI: 10.1080/01496390903182453     Document Type: Article

References (15)

1. Bán, A.; Schafer, A.; Wendt, H. (1998) Fundamental of electrosorption on activated carbon for wastewater treatment of industrial effluents. J Appl Electrochem., 28: 227-236.
2. Lounici, H.; Adour, L.; Belhocine, D.; Elmidaoui, A.; Bariou, B.; Mameri, N. (2001) Novel technique to regenerate activated alumina bed saturated by fluoride ions. Chemical Engineering Journal., 81 (1-3): 153-160.
3. Ying, T.-Y.; Yang, K.-L.; Yiacoumi, S.; Tsouris, C. (2002) Electrosorption of ions from aqueous solutions by nanostructured carbon aerogel. J Colloid Interface Sci., 250: 18-27.
4. Gabelich, C.J.; Tran, T.D.; "MEL" Suffet, I.H. (2002) Electrosorption of inorganic salts from aqueous solution using carbon aerogels. Environ. Sci. Technol., 36: 3010-3019.
5. Afkhami, A.; Conway, B.E. (2002) Investigation of removal of Cr(VI), Mo(VI),W(VI),V(IV), and V(V) oxy-ions from industrial waste-waters by adsorption and electrosorption at high-area carbon cloth. J Colloid Interface Sci., 251: 248-255.
6. Afkhami, A. (2003) Adsorption and electrosorption of nitrate and nitrite on high-area carbon cloth: an approach to purification of water and waste-water samples. Carbon., 41: 1309-1328.
7. Ayranci, E.; Conway, B.E. (2001) Adsorption and electrosorption of ethyl xanthate and thiocyanate anions at high-area carbon-cloth electrodes studied by in situ UV spectroscopy: Development of procedures for wastewater purification. Anal Chem., 73 (6): 1181-1189.
8. Ayranci, E.; Conway, B.E. (2001) Adsorption and electrosorption at high-area carbon-felt electrodes for waste-water purification: Systems evaluation with inorganic, S-containing anions. J Appl Electrochem., 31 (3): 257-266.
9. Babić, B.M.; Milonjić, S.K.; Polovina, M.J.; Kaludierović, B.V. (1999) Point of zero charge and intrinsic equilibrium constants of activated carbon cloth. Carbon., 37: 477-481.
10. Rong, C.; Xien, H. (2005) Electrosorption of thiocyanate anions on active carbon felt electrode in dilute solution. Journal of Colloid and interface science, 290 (1): 190-195.
11. Afkhami, A.; Madrakian, T.; Karimi, Z.; Amini, A. (2007) Effect of treatment of carbon cloth with sodium hydroxide solution on its adsorption capacity for the adsorption of some cations. Colloid Surface A, 304: 36-40.
12. Afkhami, A.; Madrakian, T.; Karimi, Z. (2007) The effect of acid treatment of carbon cloth on the adsorption of nitrite and nitrate ions. Journal of Hazardous Materials, 144: 427-431.
13. Ania, C.O.; Béguin, F. (2008) Electrochemical regeneration of activated carbon cloth exhausted with bentazone. Environmental Science and Technol- ogy, 42: 4500-4506.
14. Woodard, F.E.; Mcmackins, D.E.; Jansson, R.E.W. (1986) Electrosorption of organics on three dimensional carbon fiber electrodes. J Electroanal Chem., 214: 303-330.
15. Bockris, J.O'M.; Dražić, D.M. (1972) Electro-Chemical Sciences, Taylor & Francis, London, 50-51.