Supported liquid membrane technique applicability for removal of chromium from tannery wastes

Waste Management

Volumn 17, Issue 4, 1998, Pages 211-218

  Chaudry, M Ashraf ^a   Ahmad, S ^b   Malik, M T ^b  

^a PAKISTAN INSTITUTE OF NUCLEAR SCIENCE AND TECHNOLOGY   (Pakistan)

^b BAHAUDDIN ZAKARIYA UNIVERSITY   (Pakistan)

Author keywords

[No Author keywords available]

Indexed keywords

CALCIUM; CAUSTIC SODA; CHEMICALS REMOVAL (WATER TREATMENT); CHROMIUM; COPPER; HYDROGEN PEROXIDE; IRON; LIQUID MEMBRANES; MAGNESIUM; MECHANICAL PERMEABILITY; TANNING; ZINC;

SUPPORTED LIQUID MEMBRANE TECHNIQUE; TANNERY WASTES;

INDUSTRIAL WATER TREATMENT;

CHROMIUM; OCTYLAMINE;

CHROMIUM; LIQUID MEMBRANE; REMOVAL;

ARTICLE; EFFLUENT; PERMEABILITY; PH; POLLUTION; PRIORITY JOURNAL; TEMPERATURE; WASTE MANAGEMENT;

EID: 0031892173     PISSN: 0956053X     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0956-053X(97)10007-1     Document Type: Article

References (21)

1. 1. Government of Pakistan, 7th five year plan, (Leather Tanning Industry in Pakistan) (1991).
2. 2. IUCN Pakistan Programme, Korangi Tanneries, 2nd consultation Workshop, Karachi, August 29 1993.
3. 3. Shuttleworth, S. G. The Liritan no effluent apid fit tannage sole leather process. Journal Soc. Leather Technologists and Chemists 47: 143 (1963).
4. 4. Irving, H. M. The XVth Proctor Memorial Lecture; fact or fiction? How much do we really know about the chemistry of chromium? Journal Soc. Leather Technologists and Chemists 58: 51 (1974).
5. 5. Agett, J. and Udy, D. J. Solvent extraction of Cr(III) for aqueous perchloric acid solutions by tributylphosphate. Journal Inorg Nucl. Chem. 32: 2802 (1970).
6. 6. Rice, N. M. Commercial processes for chromium and vanadium. In: Handbook of Solvent Extraction, T. C. Lo, M. H. I. Baird, and C. Hanson, eds. John Willey and Sons, New York, p. 697 (1983).
7. 7. Ave. A, Skjutare, L. and Bjorling, G. Proc. Int. Solvent Extraction Conference (ISEC). The Hague, 1971, Society of Chemical Industry, London, p. 447 (1971).
8. 8. Chaudry, M. Ashraf and Mohammad, D. Uranyl ions transport through tri-n-octylamine-xylene based supported liquid membranes. Journal Radioanal and Nucl.Chemistry 111(1): 211 (1987).
9. 9. Chaudry, M. Ashraf and Ahmad, B. Transport of hafnium(IV) and zirconium(IV) ions mutual separation by using tri-n-butyl phosphate-xylene based supported liquid membranes. Sep. Sci. and Tech. 27(2): 199 (1992).
10. 10. Chaudry, M. Ashraf, Malik, T. M. and Ali, A. Transport of Mo(VI) ions through tri-n-octylamine-xylene based supported liquid membranes. Sep. Sci. & Tech. 25(3): 263 (1990).
11. -2 using tri-n-octylamine as Cr carriers. Sep. Sci and Tech. 27(8,9): 1125 (1992).
12. 12. Chaudry, M. Ashraf and Islam, N. Extraction and stripping study of strontium ions across D2EHPA-TBP-kerosene oil based supported liquid membranes. Journal Radioanal. and Nucl. Chem. (Articles) 185(2): 269 (1994).
13. 13. Chaudry, M. Ashraf, Islam, N. and Ahmad, I. Extraction and stripping study of strontium ions across D2EHPA-TBP-kerosene oil based liquid membranes. Journal Radio-analytical and Nuclear Chemistry (Articles). 185(2): 365-385: (1994).
14. 14. Sharp, B. W. Chrome recycling. Journal Amer. Leather Chemists Assoc. 76: 24 (1981).
15. 15. Davis, M. H. and Scroggie, J. G. Investigation of commercial chrome tanning systems, Part IV. Journal Soc. Leather Technologists & Chemists 57: 81 (1973).
16. 16. Daiyle, R. P. and Bennet, D. J. Effluent chrome recovery at Thru-Blu. Journal Amer. Leather Chemists Assoc. 81: 305 (1986).
17. 17. Boast, D. A. Large scale chrome recovery from chrome wash liquors. Journal Amer. Leather Chemists Association 83: 17 (1988).
18. 18. Pierce, R. and Thorstensen, T. C. The recycling of chrome tanning liquors. Journal Amer. Leather Chemists Assoc. 71: 161 (1976).
19. 19. O'Dwyer, T. F. and Hodnett, K. H. Recovery of chromium from tannery effluents using redox-adsorption approach. Journal Chemist Tech. Biotechnol 62: 30 (1995).
20. 20. Rieman III, W. and Watson, H. F. Ion Exchange in Analytical Chemistry. Pergamon Press, Oxford (1970).
21. 21. Snell, F. D. Photometric and Florometric Methods of Analysis of Metals. Wiley Interscience, New York, p. 622 (1971).