References
- A. Zhitkovich, Chromium in drinking water: Sources, metabolism, and cancer risks, Chem. Res. Toxicol. 24 (2011) 1617–1629.10.1021/tx200251t
- R. Rakhunde, L. Deshpande, H.D. Juneja, Chemical speciation of chromium in water: A review, Crit. Rev. Env. Sci. Technol. 42 (2012) 776–810.10.1080/10643389.2010.534029
- A. Agrawal, V. Kumar, B.D. Pandey, Remediation options for the treatment of electroplating and leather tanning effluent containing chromium—A review, Miner. Process. Extr. Metall. Rev. 27 (2006) 99–130.10.1080/08827500600563319
- P. Loyson, The solvent extraction of zinc from lithium chloride by Aliquat 336 chloride, bromide and iodide in chloroform: An analytical investigation, Solvent Extr. Ion Exch. 18 (2000) 25–39.10.1080/07366290008934670
- B. Wionczyk, R. Cierpiszewski, A. Mól, K. Prochaska, Studies on the kinetics and equilibrium of the solvent extraction of chromium(III) from alkaline aqueous solutions of different composition in the system with Aliquat 336, J. Hazard. Mater. 198 (2011) 257–268.10.1016/j.jhazmat.2011.10.038
- C.Y. Peng, T.H. Tsai, Recovery of palladium(II) from acidic chloride solution using kerosene containing tri-n-octyl/decyl amine (Alamine 336), Desalin. Water Treat. 47 (2012) 105–111.10.1080/19443994.2012.696803
- J.Z. Jiang, Y.F. He, H.C. Gao, J.G. Wu, Solvent extraction of gold from alkaline cyanide solution with a tri-n-octylamine/tri-n-butyl phosphate/n-heptane synergistic system, Solvent Extr. Ion Exch. 23 (2005) 113–129.10.1081/SEI-200044389
- S.N. Ashrafizadeh, G.P. Demopoulos, Extraction and separation of HCl and Rh(III) with trioctylamine, J. Chem. Technol. Biotechnol. 67 (1996) 367–375.10.1002/(ISSN)1097-4660
- R.T. Bachmann, D. Wiemken, A.B. Tengkiat, M. Wilichowski, Feasibility study on the recovery of hexavalent chromium from a simulated electroplating effluent using Alamine 336 and refined palm oil, Sep. Purif. Technol. 75 (2010) 303–309.10.1016/j.seppur.2010.08.019
- M.W. Horn, B.G. Fraser, M.D. Pritzker, R.L. Legge, Chemistry of Cr(VI) solvent extraction using tri-n-octylamine, Sep. Sci. Technol. 29 (1994) 535–542.10.1080/01496399408002160
- B. Galan, A.M. Urtiaga, A.I. Alonso, J.A. Irabien, M.I. Ortiz, Extraction of anions with Aliquat 336: Chemical equilibrium modeling, Ind. Eng. Chem. Res. 33 (1994) 1765–1770.10.1021/ie00031a015
- S.L. Lo, S.F. Shiue, Recovery of Cr(VI) by quaternary ammonium compounds, Water Res. 32 (1998) 174–178.10.1016/S0043-1354(97)00193-0
- N.E. El-Hefny, Comparison of liquid–liquid extraction of Cr(VI) from acidic and alkaline solutions by two different amine extractants, Sep. Purif. Technol. 67 (2009) 44–49.10.1016/j.seppur.2009.03.004
- H.H. Someda, E.A. El-Shazly, R.R. Sheha, The role of some compounds on extraction of chromium(VI) by amine extractants, J. Hazard. Mater. 117 (2005) 213–219.10.1016/j.jhazmat.2004.09.024
- A. Senol, Amine extraction of chromium(VI) from aqueous acidic solutions, Sep. Purif. Technol. 36 (2004) 63–75.10.1016/S1383-5866(03)00153-9
- A.K. Sengupta, D. Clifford, Important process variables in chromate ion exchange, Environ. Sci. Technol. 20 (1986) 149–155.10.1021/es00144a006
- C. Deptuła, Extraction of chromium(VI) from sulphuric acid solutions by means of tri-n-octylamine, J. Inorg. Nucl. Chem. 30 (1968) 1309–1316.10.1016/0022-1902(68)80560-3
- P. Venkateswaran, K. Palanivelu, Solvent extraction of hexavalent chromium with tetrabutyl ammonium bromide from aqueous solution, Sep. Purif. Technol. 40 (2004) 279–284.10.1016/j.seppur.2004.03.005
- S. Kalidhasan, N. Rajesh, Simple and selective extraction process for chromium (VI) in industrial wastewater, J. Hazard. Mater. 170 (2009) 1079–1085.10.1016/j.jhazmat.2009.05.071
- S. Kalidhasan, M. Ganesh, S. Sricharan, N. Rajesh, Extractive separation and determination of chromium in tannery effluents and electroplating waste water using tribenzylamine as the extractant, J. Hazard. Mater. 165 (2009) 886–892.10.1016/j.jhazmat.2008.10.122
- R.M. Silverstein, F.X. Webster, D.J. Kiemle, Spectrometric Identification of Organic Compounds, John Wiley, Hoboken, NJ, 2005.
- Q. Wang, L. Jiang, F. Ni, T. Wang, The separation and concentration of titanium(IV) from sulfuric acid solution with trioctylamine, Ind. Eng. Chem. Res. 51 (2012) 3430–3435.10.1021/ie2023756
- J. Kotaś, Z. Stasicka, Chromium occurrence in the environment and methods of its speciation, Environ. Pollut. 107 (2000) 263–283.10.1016/S0269-7491(99)00168-2
- D. Mohan, C.U. Pittman Jr., Activated carbons and low cost adsorbents for remediation of tri- and hexavalent chromium from water, J. Hazard. Mater. 137 (2006) 762–811.10.1016/j.jhazmat.2006.06.060
- W.D. Zhang, J.T. Liu, Z.Q. Ren, C.S. Du, J.N. Ma, Solvent extraction of chromium(VI) with tri-n-butyl phosphate from aqueous acidic solutions, J. Chem. Eng. Data 52 (2007) 2220–2223.10.1021/je7002429
- O.M. El-Hussaini, T.A. Lasheen, E.M. Helmy, M.A. Hady, A.A. Manaa, Liquid–liquid extraction/recovery of chromium(VI) from some industrial waste solutions using Alamine 336 in kerosene, J. Dispersion Sci. Technol. 33 (2012) 1179–1187.10.1080/01932691.2011.605338
- A. Agrawal, C. Pal, K.K. Sahu, Extractive removal of chromium(VI) from industrial waste solution, J. Hazard. Mater. 159 (2008) 458–464.10.1016/j.jhazmat.2008.02.121
- R.A. Kumbasar, Selective separation of chromium(VI) from acidic solutions containing various metal ions through emulsion liquid membrane using trioctylamine as extractant, Sep. Purif. Technol. 64 (2008) 56–62.10.1016/j.seppur.2008.08.005
- F.J. Alguacil, M. Alonso, F. Lopez, A. Lopez-Delgado, Uphill permeation of Cr(VI) using Hostarex A327 as ionophore by membrane-solvent extraction processing, Chemosphere 72 (2008) 684–689.10.1016/j.chemosphere.2008.02.030