[1] González-Muñoz, M.J., Rodríguez, M.A., Luque, M. and álvarez, J.R. (2006) Recovery of Heavy Metals from Metal Industry Waste Waters by Chemical Precipitation and Nanofiltration. Desalination, 200, 742-744.
http://dx.doi.org/10.1016/j.desal.2006.03.498
[2] Kang, S.-Y., Lee, J.-U., Moon, S.-H. and Kim, K.-W. (2004) Competitive Adsorption Characteristics of Co2+, Ni2+, and Cr3+ by IRN-77 Cation Exchange Resin in Synthesized Wastewater. Chemosphere, 56, 141-147.
http://dx.doi.org/10.1016/j.chemosphere.2004.02.004
[3] Fu, F. and Wang, Q. (2011) Removal of Heavy Metal Ions from Wastewaters: A Review. Journal of Environmental Management, 92, 407-418.
http://dx.doi.org/10.1016/j.jenvman.2010.11.011
[4] Jha, M.K., Kumar, V., Jeong, J. and Lee, J.-C. (2012) Review on Solvent Extraction of Cadmium from Various Solutions. Hydrometallurgy, 111-112, 1-9.
http://dx.doi.org/10.1016/j.hydromet.2011.09.001
[5] Dadfarnia, S., Shabani, A.-M. H. and Kamranzadeh, E. (2009) Separation/Preconcentration and Determination of Cadmium Ions by Solidification of Floating Organic Drop Microextraction and FI-AAS. Talanta, 79, 1061-1065.
http://dx.doi.org/10.1016/j.talanta.2009.02.004
[6] Mahugo-Santana, C., Sosa-Ferrera, Z., Torres-Padron, M. and Santana-Rodriguez, J.J. (2011) Application of New Approaches to Liquid-Phase Microextraction for the Determination of Emerging Pollutants. TrAC Trends in Analytical Chemistry, 30, 731-748.
[7] Lord, H. and Pawliszyn, J. (2000) Evolution of Solid-Phase Microextraction Technology. Journal of Chromatography A, 885, 153-193.
http://dx.doi.org/10.1016/S0021-9673(00)00535-5
[8] Jeannot, M.A. and Cantwell, F.F. (1996) Solvent Microextraction into a Single Drop. Analytical Chemistry, 68, 2236-2240.
http://dx.doi.org/10.1021/ac960042z
[9] Jeannot, M.A. and Cantwell, F.F. (1997) Mass Transfer Characteristics of Solvent Extraction into a Single Drop at the Tip of a Syringe Needle. Analytical Chemistry, 69, 235-239.
http://dx.doi.org/10.1021/ac960814r
[10] Rasmussen, K.E. and Pedersen-Bjergaard, S. (2004) Developments in Hollow Fibre-Based, Liquid-Phase Microextraction. TrAC Trends in Analytical Chemistry, 23, 1-10.
[11] Pedersen-Bjergaard, S. and Rasmussen, K.E. (1999) Liquid-Liquid-Liquid Microextraction for Sample Preparation of Biological Fluids Prior to Capillary Electrophoresis. Analytical Chemistry, 71, 2650-2656.
http://dx.doi.org/10.1021/ac990055n
[12] Zhu, L., Zhu, L. and Lee, H.K. (2001) Liquid-Liquid-Liquid Microextraction of Nitrophenols with a Hollow Fiber Membrane Prior to Capillary Liquid Chromatography. Journal of Chromatography A, 924, 407-414.
http://dx.doi.org/10.1016/S0021-9673(01)00906-2
[13] Psillakis, E. and Kalogerakis, N. (2003) Developments in Liquid-Phase Microextraction. TrAC Trends in Analytical Chemistry, 22, 565-574.
[14] Ziagova, M., Kyriakou, G. and Liakopoulou-Kyriakides, M. (2009) Co-Metabolism of 2,4-Dichlorophenol and 4-Cl-m-Cresol in the Presence of Glucose as an Easily Assimilated Carbon Source by Staphylococcus xylosus. Journal of Hazardous Materials, 163, 383-390.
http://dx.doi.org/10.1016/j.jhazmat.2008.06.102
[15] Desouky, O.A., Daher, A.M., Abdel-Monem, Y.K. and Galhoum, A.A. (2009) Liquid-Liquid Extraction of Yttrium Using Primene-JMT from Acidic Sulfate Solutions. Hydrometallurgy, 96, 313-317.
http://dx.doi.org/10.1016/j.hydromet.2008.11.009
[16] De La Torre-Roche, R.J., Lee, W.Y. and Campos-Diaz, S.I. (2009) Soil-Borne Polycyclic Aromatic Hydrocarbons in El Paso, Texas: Analysis of a Potential Problem in the United States/Mexico Border Region. Journal of Hazardous Materials, 163, 946-958.
http://dx.doi.org/10.1016/j.jhazmat.2008.07.089
[17] Tuzen, M., Saygi, K.O. and Soylak, M. (2008) Solid Phase Extraction of Heavy Metal Ions in Environmental Samples on Multiwalled Carbon Nanotubes. Journal of Hazardous Materials, 152, 632-639.
http://dx.doi.org/10.1016/j.jhazmat.2007.07.026
[18] Bhatnagar, A., Kumar, E. and Sillanpää, M. (2011) Fluoride Removal from Water by Adsorption—A Review. Chemical Engineering Journal, 171, 811-840.
http://dx.doi.org/10.1016/j.cej.2011.05.028
[19] Rao, G.P., Lu, C. and Su, F.S. (2007) Sorption of Divalent Metal Ions from Aqueous Solution by Carbon Nanotubes: A Review. Separation and Purification Technology, 58, 224-231.
http://dx.doi.org/10.1016/j.seppur.2006.12.006
[20] Lu, C. and Liu, C.T. (2006) Removal of Nickel(II) from Aqueous Solution by Carbon Nanotubes. Journal of Chemical Technology and Biotechnology, 81, 1932-1940.
http://dx.doi.org/10.1002/jctb.1626
[21] Akhtar, N., Iqbal, J. and Iqbal, M. (2004) Removal and Recovery of Nickel(II) from Aqueous Solution by Loofa Sponge-Immobilized Biomass of Chlorella sorokiniana: Characterization Studies. Journal of Hazardous Materials, 108, 85-94.
http://dx.doi.org/10.1016/j.jhazmat.2004.01.002
[22] Lu, C. and Chiu, H. (2006) Adsorption of Zinc(II) from Water with Purified Carbon Nanotubes. Chemical Engineering Science, 61, 1138-1145.
http://dx.doi.org/10.1016/j.ces.2005.08.007
[23] Es’haghi, Z. and Azmoodeh, R. (2010) Hollow Fiber Supported Liquid Membrane Microextraction of Cu2+ Followed by Flame Atomic Absorption Spectroscopy Determination. Arabian Journal of Chemistry, 3, 21-26.
http://dx.doi.org/10.1016/j.arabjc.2009.12.004
[24] Ho, T.S., Pedersen-Bjergaard, S. and Rasmussen, K.E. (2002) Recovery, Enrichment and Selectivity in Liquid-Phase Microextraction: Comparison with Conventional Liquid-Liquid Extraction. Journal of Chromatography A, 963, 3-17.
http://dx.doi.org/10.1016/S0021-9673(02)00215-7
[25] Basheer, C., Alnedhary, A.A., Rao, B.S., Balasubramanian, R. and Lee, H.K. (2008) Ionic Liquid Supported Three-Phase Liquid-Liquid-Liquid Microextraction as a Sample Preparation Technique for Aliphatic and Aromatic Hydrocarbons Prior to Gas Chromatography-Mass Spectrometry. Journal of Chromatography A, 1210, 19-24.
http://dx.doi.org/10.1016/j.chroma.2008.09.040
[26] Wu, C.H. (2007) Studies of the Equilibrium and Thermodynamics of the Adsorption of Cu2+ onto As-Produced and Modified Carbon Nanotubes. Journal of Colloid and Interface Science, 311, 338-346.
http://dx.doi.org/10.1016/j.jcis.2007.02.077
[27] Tsai, Y.C. and Huang, J.D. (2006) Poly(Vinyl Alcohol)-Assisted Dispersion of Multiwalled Carbon Nanotubes in Aqueous Solution for Electroanalysis. Electrochemistry Communications, 8, 956-960.
http://dx.doi.org/10.1016/j.elecom.2006.04.003
[28] Es’haghi, Z., Golsefidi, M.A., Saify, A., Tanha, A.A., Rezaeifar, Z. and Alian-Nezhadia, Z. (2010) Carbon Nanotube Reinforced Hollow Fiber Solid/Liquid Phase Microextraction: A Novel Extraction Technique for the Measurement of Caffeic Acid in Echinacea purpurea Herbal Extracts Combined with High-Performance Liquid Chromatography. Journal of Chromatography A, 1217, 2768-2775.
http://dx.doi.org/10.1016/j.chroma.2010.02.054
[29] Es’haghi, Z. (2009) Determination of Widely Used Non-Steroidal Anti-Inflammatory Drugs in Water Samples by in Situ Derivatization, Continuous Hollow Fiber Liquid-Phase Microextraction and Gas Chromatography-Flame Ionization Detector. Analytica Chimica Acta, 641, 83-88.
http://dx.doi.org/10.1016/j.aca.2009.03.043
[30] Sarafraz-Yazdi, A. and Es’haghi, Z. (2005) Two-Step Hollow Fiber-Based, Liquid-Phase Microextraction Combined with High-Performance Liquid Chromatography: A New Approach to Determination of Aromatic Amines in Water. Journal of Chromatography A, 1082, 136-142.
http://dx.doi.org/10.1016/j.chroma.2005.05.102
[31] Basheer, C., Alnedhary, A.A., Rao, B.S., Balasubramanian, R. and Lee, H.K. (2008) Ionic Liquid Supported Three-Phase Liquid-Liquid-Liquid Microextraction as a Sample Preparation Technique for Aliphatic and Aromatic Hydrocarbons Prior to Gas Chromatography-Mass Spectrometry. Journal of Chromatography A, 1210, 19-24.
http://dx.doi.org/10.1016/j.chroma.2008.09.040
[32] Pálmarsdóttir, S., Thordarson, E., Edholm, L.E., Jönsson, J.Å. and Mathiasson, L. (1997) Miniaturized Supported Liquid Membrane Device for Selective On-Line Enrichment of Basic Drugs in Plasma Combined with Capillary Zone Electrophoresis. Analytical Chemistry, 69, 1732-1737.
http://dx.doi.org/10.1021/ac960668p
[33] Rubio, S. and Pérez-Bendito, D. (2003) Supra-Molecular Assemblies for Extracting Organic Compounds. TrAC Trends in Analytical Chemistry, 22, 470-485.
[34] Mukerjee, P. and Mysels, K.J. (1971) Critical Micelle Concentration of Aqueous Surfactant Systems. Vol. 36, US Government Printing Office, Washington DC.
[35] Sarafraz-Yazdi, A., Amiri, A.H. and Es’haghi, Z. (2008) BTEX Determination in Water Matrices Using HF-LPME with Gas Chromatography–Flame Ionization Detector. Chemosphere, 71, 671-676.
http://dx.doi.org/10.1016/j.chemosphere.2007.10.073
[36] Es’haghi, Z., Khooni, M.A.K. and Heidari, T. (2011) Determination of Brilliant Green from Fish Pond Water Using Carbon Nanotube Assisted Pseudo-Stir Bar Solid/Liquid Microextraction Combined with UV-Vis Spectroscopy-Diode Array Detection. Spectrochimica Acta Part A, 79, 603-607.
http://dx.doi.org/10.1016/j.saa.2011.03.042
[37] Pedersen-Bjergaard, S. and Rasmussen, K.E. (2008) Liquid-Phase Microextraction with Porous Hollow Fibers, a Miniaturized and Highly Flexible Format for Liquid-Liquid Extraction. Journal of Chromatography A, 1184, 132-142.
http://dx.doi.org/10.1016/j.chroma.2007.08.088
[38] Shen, G. and Lee, H.K. (2002) Hollow Fiber-Protected Liquid-Phase Microextraction of Triazine Herbicides. Analytical Chemistry, 74, 648-654.
http://dx.doi.org/10.1021/ac010561o
[39] Boyd-Boland, A.A. and Pawliszyn, J. (1995) Solid-Phase Microextraction of Nitrogen-Containing Herbicides. Journal of Chromatography A, 704, 163-172.
http://dx.doi.org/10.1016/0021-9673(95)00151-C
[40] Farajzadeh, M.A., Bahram, M., Mehr, B.G. and Jonsson, J.A. (2008) Optimization of Dispersive Liquid-Liquid Microextraction of Copper (II) by Atomic Absorption Spectrometry as Its Oxinate Chelate: Application to Determination of Copper in Different Water Samples. Talanta, 75, 832-840.
http://dx.doi.org/10.1016/j.talanta.2007.12.035