Heavy metal removal from aqueous solution by advanced carbon nanotubes: Critical review of adsorption applications

Separation and Purification Technology - Tập 157 - Trang 141-161 - 2016
Ihsanullah Ihsanullah1, Aamir Abbas1, Adnan M. Al-Amer1, Tahar Laoui2, Mohammed J. Al‐Marri3, Mustafa S. Nasser3, Majeda Khraisheh4,3, Muataz Ali Atieh5,6
1Department of Chemical Engineering, King Fahd University of Petroleum & Minerals, Dhahran 31261, Saudi Arabia
2Department of Mechanical Engineering, King Fahd University of Petroleum & Minerals, Dhahran 31261, Saudi Arabia
3Gas Processing Center, Qatar University, P.O. Box 2713, Doha, Qatar
4Chemical Engineering Department, Qatar University, P.O. Box 2713, Doha, Qatar
5College of Science and Engineering, Hamad Bin Khalifa University, Qatar Foundation, P.O. Box 5825, Doha, Qatar
6Qatar Environment and Energy Research Institute (QEERI), Qatar Foundation, P.O. Box, 5825, Doha, Qatar

Tóm tắt

Từ khóa


Tài liệu tham khảo

Srivastava, 2008, Novel biofiltration methods for the treatment of heavy metals from industrial wastewater, J. Hazard. Mater., 151, 1, 10.1016/j.jhazmat.2007.09.101

Barakat, 2011, New trends in removing heavy metals from industrial wastewater, Arabian J. Chem., 4, 361, 10.1016/j.arabjc.2010.07.019

Fu, 2011, Removal of heavy metal ions from wastewaters: a review, J. Environ. Manage., 92, 407, 10.1016/j.jenvman.2010.11.011

Marques, 2000, PH effects on the removal of Cu2+, Cd2+ and Pb2+ from aqueous solution by waste brewery waste, Bioprocess Eng., 23, 135, 10.1007/PL00009118

Qu, 2013, Applications of nanotechnology in water and wastewater treatment, Water Res., 47, 3931, 10.1016/j.watres.2012.09.058

Nordberg, 2007

Rao, 2006, Removal of copper and cadmium from the aqueous solutions by activated carbon derived from ceiba pentandra hulls, J. Hazard. Mater. B, 129, 123, 10.1016/j.jhazmat.2005.08.018

U.S. Environmental Agency, Drinking Water Contaminants <http://www.epa.gov/safewater/contaminants/index.html>, May 17, 2015.

World Health Organization International Standards for Drinking Water, WHO, Geneva, 2008.

Mohana, 2006, Activated carbons and low cost adsorbents for remediation of tri- and hexavalent chromium from water, J. Hazard. Mater. B, 137, 762, 10.1016/j.jhazmat.2006.06.060

Atieh, 2010, Removal of chromium(III) from water by using modified and nonmodified carbon nanotubes, J. Nanomater., 232

Fang, 2007, Cr(VI) removal from aqueous solution by activated carbon coated with quaternized poly(4-vinylpyridine), Environ. Sci. Technol., 41, 4748, 10.1021/es061969b

Mohan, 2006, Trivalent chromium removal from wastewater using low cost activated carbon derived from agricultural waste material and activated carbon fabric cloth, J. Hazard. Mater., 135, 280, 10.1016/j.jhazmat.2005.11.075

Hu, 2009, Removal of chromium from aqueous solution by using oxidized multiwalled carbon nanotubes, J. Hazard. Mater., 162, 1542, 10.1016/j.jhazmat.2008.06.058

Ihsanullah, 2015, Effect of acid modification on adsorption of hexavalent chromium (Cr(VI)) from aqueous solution by activated carbon and carbon nanotubes, Desalin. Water Treat.

Liu, 2011, Enhanced removal of trace Cr(VI) ions from aqueous solution by titanium oxide–Ag composite adsorbents, J. Hazard. Mater., 190, 723, 10.1016/j.jhazmat.2011.03.114

Ihsanullah, 2015, Adsorptive removal of cadmium(II) ions from liquid phase using acid modified carbon-based adsorbents, J. Mol. Liq., 204, 255, 10.1016/j.molliq.2015.01.033

Arias, 2002, Enhancement of copper and cadmium adsorption on kaolin by the presence of humic acids, Chemosphere, 48, 1081, 10.1016/S0045-6535(02)00169-8

Li, 2004, Simultaneous biosorption of cadmium(II) and lead(II) ions by pretreated biomass of Phanerochaete chrysosporium, Sep. Purif. Technol., 34, 135, 10.1016/S1383-5866(03)00187-4

Harvey, 2002, Arsenic mobility and groundwater extraction in Bangladesh, Science, 298, 1602, 10.1126/science.1076978

Ferguson, 1972, Review of the arsenic cycle in natural waters, Water Res., 6, 1259, 10.1016/0043-1354(72)90052-8

Lauwerys, 1979, The determination of trace levels of arsenic in human biological materials, Arch. Toxicol., 41, 239, 10.1007/BF00296895

Villaescusa, 2008, Arsenic in drinking water: sources, occurrence and health effects (a review), Rev. Environ. Sci. Biotechnol., 7, 307, 10.1007/s11157-008-9138-7

Sharma, 2009, Aquatic arsenic: toxicity, speciation, transformations, and remediation, Environ. Int., 35, 743, 10.1016/j.envint.2009.01.005

Inskeep, 2002, Arsenic (V/III) cycling in soils and natural waters: chemical and microbiological processes, 183

Ng, 2005, Environmental contamination of arsenic and its toxicological impact on humans, Environ. Chem., 2, 146, 10.1071/EN05062

Fendorf, 1997, Arsenate and chromate retention mechanism on goethite. Surface structure, Environ. Sci. Technol., 3, 315, 10.1021/es950653t

Subcommittee on Arsenic in Drinking Water, National Research Council Arsenic in Drinking Water, The National Academies Press, 1999, pp. 177–192.

Goessler, 2002, Analytical methods for the determination of arsenic and arsenic compounds in the environment, 27

Smith, 1992, Cancer risks from arsenic in drinking water, Environ. Health Perspect., 97, 259, 10.1289/ehp.9297259

Fuhrman, 2004, Arsenic removal from water using seawater-neutralized red mud, Environ. Sci. Technol., 38, 2428, 10.1021/es035207h

Bonzongo, 1996, Mercury pathways in the Carson River-Lahontan Reservoir System, Nevada, USA, Environ. Toxicol. Chem., 15, 677

Takaaki, 2011, Adsorption behaviors of mercury from aqueous solution using sulfur-impregnated adsorbent developed from coal, Fuel Process. Technol., 92, 71322

Awual, 2013, Trace copper(II) ions detection and removal from water using novel ligand modified composite adsorbent, Chem. Eng. J., 222, 67, 10.1016/j.cej.2013.02.042

Al-Rashdi, 2013, Removal of heavy metal ions by nanofiltration, Desalination, 315, 2, 10.1016/j.desal.2012.05.022

Liu, 2008, Selective removal of copper and lead ions by diethylenetriamine-functionalized adsorbent: behaviors and mechanisms, Water Res., 42, 1511, 10.1016/j.watres.2007.10.031

Peric, 2004, Removal of zinc, copper and lead by natural zeolite-a comparison of adsorption isotherms, Water Res., 38, 1893, 10.1016/j.watres.2003.12.035

Bertinato, 2004, Maintaining copper homeostasis: regulation of copper-trafficking proteins in response to copper deficiency or overload, J. Nutr. Biochem., 15, 316, 10.1016/j.jnutbio.2004.02.004

Chan, 2010, Ultrasensitive copper(II) detection using plasmon-enhanced and photo-brightened luminescence of CdSe quantum dots, Anal. Chem., 82, 3671, 10.1021/ac902985p

Deliyanni, 2007, Removal of zinc ion from water by sorption onto iron-based nanoadsorbent, J. Hazard. Mater., 141, 176, 10.1016/j.jhazmat.2006.06.105

Yang, 2009, Adsorption of Ni(II) on oxidized multi-walled carbon nanotubes: effect of contact time, pH, foreign ions and PAA, J. Hazard. Mater., 166, 109, 10.1016/j.jhazmat.2008.11.003

Mobasherpour, 2012, Removal of divalent nickel cations from aqueous solution by multi-walled carbon nano tubes: equilibrium and kinetic processes, Res. Chem. Intermed., 38, 2205, 10.1007/s11164-012-0537-6

Chen, 2009, Precipitation of heavy metals from wastewater using simulated flue gas: sequent additions of fly ash, lime and carbon dioxide, Water Res., 43, 2605, 10.1016/j.watres.2009.03.007

Inglezakis, 2007, Removal of Pb(II) from aqueous solutions by using clinoptilolite and bentonite as adsorbents, Desalination, 210, 248, 10.1016/j.desal.2006.05.049

Wan Ngah, 2008, Removal of heavy metal ions from wastewater by chemically modified plant wastes as adsorbents: a review, Bioresour. Technol., 99, 3935, 10.1016/j.biortech.2007.06.011

Sabry, 2007, Removal of lead by an emulsion liquid membrane Part I, Desalination, 212, 165, 10.1016/j.desal.2006.11.006

Li, 2002, Lead adsorption on carbon nanotubes, Chem. Phys. Lett., 357, 263, 10.1016/S0009-2614(02)00502-X

Li, 2005, Adsorption thermodynamics, kinetic and desorption studies of Pb2+ on carbon nanotubes, Water Res., 39, 605, 10.1016/j.watres.2004.11.004

Li, 2006, Different morphologies of carbon nanotubes effect on the lead removal from aqueous solution, Diam. Rel. Mater., 15, 90, 10.1016/j.diamond.2005.07.004

Lv, 2007, Effect of operation conditions on the removal of Pb2+ by microporous titanosilicate ETS-10 in a fixed bed column, J. Colloid Interface Sci., 305, 218, 10.1016/j.jcis.2006.09.053

Liu, 2003, Kinetics of lead adsorption by iron oxides formed under the influence of citrate, Geochim. Cosmochim. Acta, 67, 1045, 10.1016/S0016-7037(02)01036-0

Li, 2003, Competitive adsorption of Pb2+, Cu2+, and Cd2+ ions from aqueous solutions by multiwalled carbon nanotubes, Carbon, 41, 2787, 10.1016/S0008-6223(03)00392-0

Gupta, 2011, Synthesis and characterization of alumina-coated carbon nanotubes and their application for lead removal, J. Hazard. Mater., 185, 17, 10.1016/j.jhazmat.2010.08.053

Salem, 2011, Removal of lead from solution by combination of natural zeolite–kaolin–bentonite as a new low-cost adsorbent, Chem. Eng. J., 174, 619, 10.1016/j.cej.2011.09.075

Hajiaghababaei, 2011, Highly efficient removal and preconcentration of lead and cadmium cations from water and wastewater samples using ethylenediamine functionalized SBA-15, Desalination, 266, 182, 10.1016/j.desal.2010.08.024

Li, 2012, A novel and simple method to synthesize SiO2-coated Fe nanocomposites with enhanced Cr(VI) removal under various experimental conditions, Desalination, 288, 118, 10.1016/j.desal.2011.12.021

Li, 2003, Adsorption of cadmium(II) from aqueous solution by surface oxidized carbon nanotubes, Carbon, 41, 1057, 10.1016/S0008-6223(02)00440-2

Vukovic, 2010, Removal of cadmium from aqueous solutions by oxidized and ethylenediamine-functionalized multi-walled carbon nanotubes, Chem. Eng. J., 157, 238, 10.1016/j.cej.2009.11.026

Mohan, 2007, Arsenic removal from water/wastewater using adsorbents – a critical review, J. Hazard. Mater., 142, 1, 10.1016/j.jhazmat.2007.01.006

Chen, 2011, Arsenic (V) adsorption on Fe3O4 nanoparticle-coated boron nitride nanotubes, J. Colloid Interface Sci., 359, 261, 10.1016/j.jcis.2011.02.071

Ntim, 2012, Adsorption of arsenic on multiwall carbon nanotube–zirconia nanohybrid for potential drinking water purification, J. Colloid Interface Sci., 375, 154, 10.1016/j.jcis.2012.01.063

Baskan, 2012, Removal of arsenic from drinking water using modified natural zeolite, Desalination, 281, 396, 10.1016/j.desal.2011.08.015

Gill, 1990, Mercury speciation in surface freshwater systems in California and other areas, Environ. Sci. Technol., 24, 1392, 10.1021/es00079a014

Di, 2011, Mercury adsorption on granular activated carbon in aqueous solutions containing nitrates and chlorides, J. Hazard. Mater., 192, 1842, 10.1016/j.jhazmat.2011.07.021

Meenakshi, 2009, Removal of mercury from water by fixed bed activated carbon columns, J. Hazard. Mater., 171, 1009, 10.1016/j.jhazmat.2009.06.107

Hadi, 2010, Investigation of nitric acid treatment of activated carbon for enhanced aqueous mercury removal, J. Ind. Eng. Chem., 16, 852, 10.1016/j.jiec.2010.03.012

Khosravi, 2009, Copper removal from oil-field brine by coprecipitation, J. Hazard. Mater., 166, 695, 10.1016/j.jhazmat.2008.11.079

Babel, 2003, Low-cost adsorbents for heavy metals uptake from contaminated water: a review, J. Hazard. Mater., 45, 219, 10.1016/S0304-3894(02)00263-7

Rio, 2005, Experimental design methodology for the preparation of carbonaceous sorbents from sewage sludge by chemical activation—application to air and water treatments, Chemosphere, 58, 423, 10.1016/j.chemosphere.2004.06.003

Rahman, 2009, Effects of pH on isotherms modeling for Cu(II) ions adsorption using maple wood sawdust, Chem. Eng. J., 149, 273, 10.1016/j.cej.2008.11.029

Bailey, 1999, A review of potentially low-cost sorbents for heavy metals, Water Res., 33, 2469, 10.1016/S0043-1354(98)00475-8

Al-Rashdi, 2011, Heavy metals removal using adsorption and nanofiltration techniques, Sep. Purif. Rev., 40, 209, 10.1080/15422119.2011.558165

Hasar, 2003, Adsorption of nickel(II) from aqueous solution onto activated carbon prepared from almond husk, J. Hazard. Mater., 97, 49, 10.1016/S0304-3894(02)00237-6

Hawari, 2006, Biosorption of lead(II), cadmium(II), copper(II) and nickel(II) by anaerobic granular biomass, Bioresour. Technol., 97, 692, 10.1016/j.biortech.2005.03.033

Justi, 2005, Kinetics and equilibrium adsorption of Cu(II), Cd(II), and Ni(II) ions by chitosan functionalized with 2[-bis-(pyridylmethyl)aminomethyl]-4-methyl-6-formylphenol, J. Colloid Interface Sci., 291, 369, 10.1016/j.jcis.2005.05.017

Brown, 2000, Evaluation of the adsorptive capacity of peanut hull pellets for heavy metals in solution, Adv. Environ. Res., 4, 19, 10.1016/S1093-0191(00)00004-6

Kadirvelu, 2000, Removal of Cu(II), Pb(II), and Ni(II) by adsorption onto activated carbon cloths, Langmuir, 16, 8404, 10.1021/la0004810

Reddad, 2002, Adsorption of several metal ions onto a low-cost biosorbent: kinetic and equilibrium studies, Environ. Sci. Technol., 36, 2067, 10.1021/es0102989

Yavuz, 2003, Removal of copper, nickel, cobalt and manganese from aqueous solution by kaolinite, Water Res., 37, 948, 10.1016/S0043-1354(02)00409-8

Fiol, 2006, Sorption of Pb(II), Ni(II), Cu(II) and Cd(II) from aqueous solution by olive stone waste, Sep. Purif. Technol., 50, 132, 10.1016/j.seppur.2005.11.016

Rao, 2002, Removal of Cr6+ and Ni2+ from aqueous solution using bagasse and fly ash, Waste Manage., 22, 821, 10.1016/S0956-053X(02)00011-9

Rao, 2007, Sorption of divalent metal ions from aqueous solution by carbon nanotubes: a review, Sep. Purif. Technol., 58, 224, 10.1016/j.seppur.2006.12.006

Sekar, 2004, Kinetics equilibrium adsorption study of lead(II) onto activated carbon prepared from coconut shell, J. Colloid Interface Sci., 279, 307, 10.1016/j.jcis.2004.06.042

An, 2011, Crab shell for the removal of heavy metals from aqueous solution, Water Res., 35, 3551, 10.1016/S0043-1354(01)00099-9

Ayala, 1998, Asturian fly ash as a heavy metals removal material, Fuel, 77, 1147, 10.1016/S0016-2361(98)00027-1

Weng, 2004, Adsorption characteristics of Zn(II) from dilute aqueous solution by fly ash, Colloids Surf. A, 247, 137, 10.1016/j.colsurfa.2004.08.050

Ho, 1999, The sorption of lead(II) ions on peat, Water Res., 33, 578, 10.1016/S0043-1354(98)00207-3

Pan, 2003, Reusing sewage sludge ash as adsorbent for copper removal from wastewater, Resour. Conserv. Recycl., 39, 79, 10.1016/S0921-3449(02)00122-2

Biskup, 2004, Removal of heavy metal ions from solutions using zeolites. III. Influence of sodium ion concentration in the liquid phase on the kinetics of exchange processes between cadmium ions from solution and sodium ions from zeolite A, Sep. Sci. Technol., 39, 925, 10.1081/SS-120028454

Ekmekyapar, 2006, Biosorption of copper(II) by nonliving lichen biomass of Cladonia rangiformis hoffm, J. Hazard. Mater., 137, 293, 10.1016/j.jhazmat.2006.02.003

Chu, 1999, Lead metal removal by recycled alum sludge, Water Res., 33, 3019, 10.1016/S0043-1354(99)00010-X

Kim, 2013, Hierarchically structured manganese oxide-coated magnetic nanocomposites for the efficient removal of heavy metal ions from aqueous systems, ACS Appl. Mater. Inter., 5, 9628, 10.1021/am402615m

Diniz, 2002, Effect of pH on the adsorption of selected heavy metal ions from concentrated chloride solutions by the chelating resin dowex M-4195, Sep. Sci. Technol., 37, 3169, 10.1081/SS-120006155

Kang, 2004, Competitive adsorption characteristics of Co2+, Ni+2, and Cr3+ by IRN-77 cation exchange resin in synthesized wastewater, Chemosphere, 56, 141, 10.1016/j.chemosphere.2004.02.004

Aklil, 2004, Removal of heavy metal ions from water by using calcined phosphate as a new adsorbent, J. Hazard. Mater. A, 112, 183, 10.1016/j.jhazmat.2004.05.018

Kurniawan, 2006, Physicochemical treatment techniques for wastewater laden with heavy metals, Chem. Eng. J., 118, 83, 10.1016/j.cej.2006.01.015

Mohammadi, 2005, Modeling of metal ion removal from wastewater by electrodialysis, Sep. Purif. Technol., 41, 73, 10.1016/j.seppur.2004.04.007

Kajitvichyanukula, 2005, Sol–gel preparation and properties study of TiO2 thin film for photocatalytic reduction of chromium(VI) in photocatalysis process, Sci. Technol. Adv. Mater., 6, 352, 10.1016/j.stam.2005.02.014

Chang, 2007, Study on the macromolecular coagulant PEX which traps heavy metals, Chem. Eng. Sci., 62, 4636, 10.1016/j.ces.2007.05.002

Rubio, 2002, Overview of flotation as a wastewater treatment technique, Miner. Eng., 15, 139, 10.1016/S0892-6875(01)00216-3

Di, 2004, Adsorption of chromium(VI) ions from water by carbon nanotubes, Adsorpt. Sci. Technol., 22, 467, 10.1260/0263617042879537

Gu, 2013, Synergistic interactions between multi-walled carbon nanotubes and toxic hexavalent chromium, J. Mater. Chem. A, 1, 2011, 10.1039/C2TA00550F

Kabbashi, 2009, Kinetic adsorption of application of carbon nanotubes for Pb(II) removal from aqueous solution, J. Environ. Sci., 21, 539, 10.1016/S1001-0742(08)62305-0

Wang, 2007, Mechanism study on adsorption of acidified multiwalled carbon nanotubes to Pb(II), J. Colloid Interface Sci., 316, 277, 10.1016/j.jcis.2007.07.075

Shao, 2010, Plasma induced grafting multiwalled carbon nanotube with chitosan and its application for removal of UO22+, Cu2+, and Pb2+from aqueous solutions, Plasma Processes Polym., 7, 977, 10.1002/ppap.201000062

Chen, 2009, Adsorption behavior of multiwall carbon nanotube/iron oxide magnetic composites for Ni(II) and Sr(II), J. Hazard. Mater., 164, 923, 10.1016/j.jhazmat.2008.08.089

Yu, 2014, Removal, recovery and enrichment of metals from aqueous solutions using carbon nanotubes, J. Radioanal. Nucl. Chem., 299, 1155, 10.1007/s10967-013-2818-y

Kandah, 2007, Removal of nickel ions from water by multi-walled carbon nanotubes, J. Hazard. Mater., 146, 283, 10.1016/j.jhazmat.2006.12.019

Li, 2010, Removal of copper from aqueous solution by carbon nanotube/calcium alginate composites, J. Hazard. Mater., 177, 876, 10.1016/j.jhazmat.2009.12.114

Ge, 2014, Sulfonated multi-walled carbon nanotubes for the removal of copper(II) from aqueous solutions, J. Ind. Eng. Chem., 20, 1765, 10.1016/j.jiec.2013.08.030

Ren, 2013, Comparative study of graphene oxide, activated carbon andcarbon nanotubesas adsorbents for copper decontamination, Dalton Trans., 42, 5266, 10.1039/c3dt32969k

Tawabini, 2010, Removal of mercury from water by multi-walled carbon nanotubes, Water Sci. Technol., 61, 591, 10.2166/wst.2010.897

Shadbad, 2011, Mercury(II) removal from aqueous solutions by adsorption on multi-walled carbon nanotubes, Korean J. Chem. Eng., 28, 1029, 10.1007/s11814-010-0463-5

Tawabini, 2011, Removal of arsenic from water by iron oxide nanoparticles impregnated on carbon nanotubes, J. Environ. Sci. Health A Toxic Hazard. Subst. Environ. Eng., 46, 215, 10.1080/10934529.2011.535389

Ntim, 2011, Removal of trace arsenic to meet drinking water standards using iron oxide coated multiwall carbon nanotubes, J. Chem. Eng. Data, 56, 2077, 10.1021/je1010664

Shin, 2011, Heavy metal ion adsorption behavior in nitrogen-doped magnetic carbon nanoparticles: isotherms and kinetic study, J. Hazard. Mater., 190, 36, 10.1016/j.jhazmat.2010.12.102

Vellaichamy, 2011, Preconcentration and separation of copper, nickel and zinc in aqueous samples by flame atomic absorption spectrometry after column solid-phase extraction onto MWCNTs impregnated with D2EHPA-TOPO mixture, J. Hazard. Mater., 185, 1131, 10.1016/j.jhazmat.2010.10.023

Wang, 2011, Removal of cobalt from aqueous solution by magnetic multiwalled carbon nanotube/iron oxide composites, Chem. Eng. J., 174, 126, 10.1016/j.cej.2011.08.059

Chen, 2012, Poly(acrylic acid) grafted multiwall carbon nanotubes by plasma techniques for Co(II) removal from aqueous solution, Chem. Eng. J., 210, 475, 10.1016/j.cej.2012.08.082

Gupta, 2015, Study on the removal of heavy metal ions from industry waste by carbon nanotubes: effect of the surface modification: a review, Crit. Rev. Environ. Sci. Technol.

Dai, 2002, Carbon nanotubes: opportunities and challenges, Surf. Sci., 500, 218, 10.1016/S0039-6028(01)01558-8

Zhao, 2009, Noncovalent functionalization of single-walled carbon nanotubes, Acc. Chem. Res., 42, 1161, 10.1021/ar900056z

Balasubramanian, 2005, Chemically functionalized carbon nanotubes, Small, 180, 10.1002/smll.200400118

Iijima, 1991, Helical microtubules of graphitic carbon, Nature, 354, 56, 10.1038/354056a0

Wang, 2009, Fabrication of ultralong and electrically uniform single-walled carbon nanotubes on clean substrates, Nano Lett., 9, 3137, 10.1021/nl901260b

Chen, 2006, Adsorption of Ni(II) from aqueous solution using oxidized multiwall carbon nanotubes, Ind. Eng. Chem. Res., 45, 9144, 10.1021/ie060791z

Ihsanullah, 2015, Novel anti-microbial membrane for desalination pretreatment: a silver nanoparticle-doped carbon nanotube membrane, Desalination, 376, 82, 10.1016/j.desal.2015.08.017

Ihsanullah, 2016, Fabrication and antifouling behaviour of a carbon nanotube membrane, Mater. Des., 89, 549, 10.1016/j.matdes.2015.10.018

Ren, 2011, Carbon nanotubes as adsorbents in environmental pollution management: a review, Chem. Eng. J., 170, 395, 10.1016/j.cej.2010.08.045

Al-Hakami, 2013, Fast disinfection of escherichia coli bacteria using carbon nanotubes interaction with microwave radiation, Bioinorg. Chem. Appl., 458

Chen, 2009, Hydrogen adsorption in defective carbon nanotubes, Sep. Purif. Technol., 65, 305, 10.1016/j.seppur.2008.10.048

Gaur, 2008, Substrate-enhanced O2 adsorption and complexity in the Raman G-band spectra of individual metallic carbon nanotubes, Phys. Rev. B, 78, 125422, 10.1103/PhysRevB.78.125422

Varlot, 2002, Comparative adsorption of simple molecules on carbon nanotubes dependence of the adsorption properties on the nanotube morphology, Appl. Surf. Sci., 196, 209, 10.1016/S0169-4332(02)00059-4

Gatica, 2001, Quasi-one- and two-dimensional transitions of gases adsorbed on nanotube bundles, J. Chem. Phys., 114, 3765, 10.1063/1.1339886

Goering, 2008, Adsorption kinetics of alcohols on single-wall carbon nanotubes: an ultrahigh vacuum surface chemistry study, J. Phys. Chem. C, 112, 10114, 10.1021/jp801686u

Hyung, 2008, Natural organic matter (NOM) adsorption to multi-walled carbon nanotubes: effect of NOM characteristics and water quality parameters, Environ. Sci. Technol., 42, 4416, 10.1021/es702916h

Ihsanullah, 2015, Enhanced adsorption of phenols from liquids by aluminum oxide/carbon nanotubes: comprehensive study from synthesis to surface properties, J. Mol. Liq., 206, 176, 10.1016/j.molliq.2015.02.028

Asmaly, 2015, Ferric oxide nanoparticles decorated carbon nanotubes and carbon nanofibers: from synthesis to enhanced removal of phenol, J. Saudi Chem. Soc., 19, 511, 10.1016/j.jscs.2015.06.002

Asmaly, 2015, Evaluation of micro and nano carbon-based adsorbents for the removal of phenol from aqueous solutions, Toxicol. Environ. Chem., 97, 1164, 10.1080/02772248.2015.1092543

Chen, 2008, Surface complexation modeling of Sr(II) and Eu(III) adsorption onto oxidized multiwall carbon nanotubes, J. Colloid Interface Sci., 323, 33, 10.1016/j.jcis.2008.04.046

Wang, 2005, Sorption of 243Am(III) to multiwall carbon nanotubes, Environ. Sci. Technol., 39, 2856, 10.1021/es048287d

Chen, 2009, Europium adsorption on multiwall carbon nanotube/iron oxide magnetic composite in the presence of polyacrylic acid, Environ. Sci. Technol., 43, 2362, 10.1021/es803018a

Shao, 2009, Plasma induced drafting carboxymethyl cellulose on multiwalled carbon nanotubes for the removal of UO22+from aqueous solution, J. Phys. Chem. B, 113, 860, 10.1021/jp8091094

Agnihotri, 2005, Structural characterization of single-walled carbon nanotube bundles by experiment and molecular simulation, Langmuir, 21, 896, 10.1021/la047662c

Talapatra, 2000, Gases do not adsorb on the interstitial channels of closed-ended single-walled carbon nanotube bundles, Phys. Rev. Lett., 85, 138, 10.1103/PhysRevLett.85.138

Muris, 2000, Methane and krypton adsorption on single-walled carbon nanotubes, Langmuir, 16, 7019, 10.1021/la991670p

Muris, 2011, Where are the molecules adsorbed on single-walled nanotubes?, Surf. Sci., 492, 67, 10.1016/S0039-6028(01)01362-0

Fujiwara, 2011, Gas adsorption in the inside and outside of single-walled carbon nanotubes, Chem. Phys. Lett., 336, 205, 10.1016/S0009-2614(01)00111-7

Byl, 2003, Adsorption of CF4 on the internal and external surfaces of opened single-walled carbon nanotubes: a vibrational spectroscopy study, J. Am. Chem. Soc., 125, 5889, 10.1021/ja020949g

Pearce, 2005, One-dimensional and two-dimensional quantum systems on carbon nanotube bundles, Phys. Rev. Lett., 95, 185302, 10.1103/PhysRevLett.95.185302

Bienfait, 2004, Thermodynamics and structure of hydrogen, methane, argon, oxygen, and carbon dioxide adsorbed on single-wall carbon nanotube bundles, Phys. Rev. B, 70, 035410, 10.1103/PhysRevB.70.035410

Heroux, 2006, CF4 on carbon nanotubes: physisorption on grooves and external surfaces, J. Phys. Chem. B, 110, 12597, 10.1021/jp060956h

Jiang, 2005, Adsorption and separation of linear and branched alkanes on carbon nanotube bundles from configurational-bias Monte Carlo simulation, Phys. Rev. B, 72, 045447, 10.1103/PhysRevB.72.045447

LaBrosse, 2008, Adsorption of gases in carbon nanotubes: are defect interstitial sites important?, Langmuir, 24, 9430, 10.1021/la801051u

Babaa, 2004, Physical adsorption of carbon tetrachloride on as-produced and on mechanically opened single walled carbon nanotubes, Carbon, 42, 1549, 10.1016/j.carbon.2004.02.004

Burde, 2007, Physisorption kinetics in carbon nanotube bundles, J. Phys. Chem. C, 111, 5057, 10.1021/jp065428k

Rawat, 2007, Equilibration time: kinetics of gas adsorption on closed- and open-ended single-walled carbon nanotubes, J. Phys. Chem. C, 111, 12980, 10.1021/jp072786u

Agnihotri, 2006, Theoretical and experimental investigation of morphology and temperature effects on adsorption of organic vapors in single-walled carbon nanotubes, J. Phys. Chem. B, 110, 7640, 10.1021/jp060040a

Ulbricht, 2002, Desorption kinetics and interaction of Xe with single-wall carbon nanotube bundles, Chem. Phys. Lett., 363, 252, 10.1016/S0009-2614(02)01175-2

Babaa, 2003, Opening of single-walled carbon nanotubes: evidence given by krypton and xenon adsorption, Surf. Sci., 531, 86, 10.1016/S0039-6028(03)00442-4

Wang, 2007, Adsorption characteristic of acidified carbon nanotubes for heavy metal Pb(II) in aqueous solution, Mater. Sci. Eng. A, 466, 201, 10.1016/j.msea.2007.02.097

Wang, 2012, Fe nanoparticle-functionalized multi-walled carbon nanotubes: one-pot synthesis and their applications in magnetic removal of heavy metal ions, J. Mater. Chem., 22, 9230, 10.1039/c2jm16584h

Wang, 2007, Removal of lead(II) from aqueous solution by adsorption onto manganese oxide-coated carbon nanotubes, Sep. Purif. Technol., 58, 17, 10.1016/j.seppur.2007.07.006

Zhang, 2012, Efficient removal of heavy metal ions by thiol-functionalized superparamagnetic carbon nanotubes, Chem. Eng. J., 210, 45, 10.1016/j.cej.2012.08.062

Li, 2011, Removal and recovery of lead(II) ions from contaminated licorice extracts using oxidized multi-walled carbon nanotubes, J. Nanosci. Nanotechnol., 11, 9731, 10.1166/jnn.2011.5324

Li, 2011, Effect of surfactants on Pb(II) adsorption from aqueous solutions using oxidized multiwall carbon nanotubes, Chem. Eng. J., 166, 551, 10.1016/j.cej.2010.11.018

Zhao, 2010, Adsorption of Pb(II) from an aqueous solution by titanium dioxide/carbon nanotube nanocomposites: kinetics, thermodynamics, and isotherms, J. Chem. Eng. Data, 55, 4428, 10.1021/je100586r

Ren, 2011, Plasma induced multiwalled carbon nanotube grafted with 2-vinylpyridine for preconcentration of Pb(II) from aqueous solutions, Plasma Process Polym., 8, 589, 10.1002/ppap.201000192

Ji, 2012, Facile synthesis of multiwallcarbon nanotubes/iron oxidesfor removal of tetrabromobisphenol Aand Pb(II), J. Mater. Chem., 22, 15853, 10.1039/c2jm32896h

Tofighy, 2011, Adsorption of divalent heavy metal ions from water using carbon nanotube sheets, J. Hazard. Mater., 185, 140, 10.1016/j.jhazmat.2010.09.008

Moradi, 2011, The removal of ions by functionalized carbon nanotube: equilibrium, isotherms and thermodynamic studies, Chem. Biochem. Eng. Quart., 25, 229

Stafiej, 2007, Adsorption of heavy metal ions with carbon nanotubes, Sep. Purif. Technol., 58, 49, 10.1016/j.seppur.2007.07.008

Atieh, 2011, Removal of Chromium (VI) from polluted water using carbon nanotubes supported with activated carbon, Proc. Environ. Sci., 4, 281, 10.1016/j.proenv.2011.03.033

Di, 2006, Chromium adsorption by aligned carbon nanotubes supported ceria nanoparticles, Chemosphere, 62, 861, 10.1016/j.chemosphere.2004.06.044

Jun, 2011, Characterization and use of functionalized carbon nanotubes for the adsorption of heavy metal anions, New Carbon Mater., 26, 57, 10.1016/S1872-5805(11)60066-8

Kumar, 2015, Effective adsorption of chromium(VI)/Cr(III) from aqueous solution using ionic liquid functionalized multiwalled carbon nanotubes as a super sorbent, J. Mater. Chem. A, 3, 7044, 10.1039/C4TA06948J

Khaldi, 2015, Cadmium removal by activated carbon, carbon nanotubes, carbon nanofibers, and carbon fly ash: a comparative study, Desalin. Water Treat., 53, 1417

Liang, 2004, Multiwalled carbon nanotubes as solid-phase extraction adsorbent for the preconcentration of trace metal ions and their determination by inductively coupled plasma atomic emission spectrometry, J. Anal. Atomic Spectrom., 19, 1489, 10.1039/b409619c

Cho, 2010, Sorption of aqueous Zn[II] and Cd[II] by multiwall carbon nanotubes: the relative roles of oxygen-containing functional groups and graphenic carbon, Langmuir, 26, 967, 10.1021/la902440u

Velickovic, 2012, Adsorption of arsenate on iron(III) oxide coated ethylenediamine functionalized multiwall carbon nanotubes, Chem. Eng. J., 181, 174, 10.1016/j.cej.2011.11.052

Chen, 2014, Adsorption of mercury from water by modified multiwalled carbon nanotubes: adsorption behaviour and interference resistance by coexisting anions, Environ. Technol., 35, 1935, 10.1080/09593330.2014.886627

Sheikh, 2011, Effect of oxidation and geometrical dimensions of carbon nanotubes on Hg(II) sorption and preconcentration from real waters, Desalination, 270, 214, 10.1016/j.desal.2010.11.048

Liang, 2015, Facile synthesis of alumina-decorated multi-walled carbon nanotubes for simultaneous adsorption of cadmium ion and trichloroethylene, Chem. Eng. J., 273, 101, 10.1016/j.cej.2015.03.069

Liu, 2013, Synthesis of multi-walled carbon nanotube–hydroxyapatite composites and its application in the sorption of Co(II) from aqueous solutions, J. Mol. Liq., 179, 46, 10.1016/j.molliq.2012.12.011

Shawky, 2012, Chitosan/carbon nanotube composite beads: preparation, characterization, and cost evaluation for mercury removal from wastewater of some industrial cities in Egypt, J. Appl. Polym. Sci., 125, E93, 10.1002/app.35628

Pillay, 2013, Improved uptake of mercury by sulphur-containing carbon nanotubes, Microchem. J., 108, 124, 10.1016/j.microc.2012.10.014

Hadavifar, 2014, Adsorption of mercury ions from synthetic and real wastewater aqueous solution by functionalized multi-walled carbon nanotube with both amino and thiolated groups, Chem. Eng. J., 237, 217, 10.1016/j.cej.2013.10.014

Bandaru, 2013, Enhanced adsorption of mercury ions on thiol derivatized single wall carbon nanotubes, J. Hazard. Mater., 261, 534, 10.1016/j.jhazmat.2013.07.076

Moghaddam, 2015, Experimental study on mercury ions removal from aqueous solution by MnO2/CNTs nanocomposite adsorbent, J. Indus. Eng. Chem., 21, 221, 10.1016/j.jiec.2014.02.028

Gupta, 2014, Enhanced sorption of mercury from compact fluorescent bulbs and contaminated water streams using functionalized multiwalled carbon nanotubes, J. Hazard. Mater., 274, 132, 10.1016/j.jhazmat.2014.03.020

Wu, 2007, Studies of the equilibrium and thermodynamics of the adsorption of Cu2+ onto as-produced and modified carbon nanotubes, J. Colloid. Interface Sci., 311, 338, 10.1016/j.jcis.2007.02.077

Sheng, 2010, Adsorption of copper(II) on multiwalled carbon nanotubes in the absence and presence of humic or fulvic acids, J. Hazard. Mater., 178, 333, 10.1016/j.jhazmat.2010.01.084

Tang, 2012, Simultaneous adsorption of atrazine and Cu(II) from wastewater by magnetic multi-walled carbon nanotube, Chem. Eng. J., 211, 470, 10.1016/j.cej.2012.09.102

Salehi, 2012, Novel chitosan/poly(vinyl) alcohol thin adsorptive membranes modified with amino functionalized multi-walled carbon nanotubes for Cu(II) removal from water: preparation, characterization, adsorption kinetics and thermodynamics, Sep. Purif. Technol., 89, 309, 10.1016/j.seppur.2012.02.002

Li, 2003, Removal of Cu2+ ions from aqueous solutions by carbon nanotubes, Adsorpt. Sci. Technol., 21, 475, 10.1260/026361703769645807

Lu, 2006, Adsorption of zinc(II) from water with purified carbon nanotubes, Chem. Eng. Sci., 61, 1138, 10.1016/j.ces.2005.08.007

Lu, 2006, Removal of zinc(II) from aqueous solution by purified carbon nanotubes: kinetics and equilibrium studies, Ind. Eng. Chem. Res., 45, 2850, 10.1021/ie051206h

Salam, 2011, Preparation and characterization of multi-walled carbon nanotubes/chitosan nanocomposite and its application for the removal of heavy metals from aqueous solution, J. Alloys Comp., 509, 2582, 10.1016/j.jallcom.2010.11.094

Mubarak, 2013, Statistical optimization and kinetic studies on removal of Zn2+ using functionalized carbon nanotubes and magnetic biochar, J. Environ. Chem. Eng., 1, 486, 10.1016/j.jece.2013.06.011

Lu, 2009, Sorption kinetics, thermodynamics and competition of Ni2+ from aqueous solutions onto surface oxidized carbon nanotubes, Desalination, 249, 18, 10.1016/j.desal.2009.06.009

Lu, 2008, Comparisons of sorbent cost for the removal of Ni2+from aqueous solution by carbon nanotubes and granular activated carbon, J. Hazard. Mater., 151, 239, 10.1016/j.jhazmat.2007.05.078

Shao, 2010, Removal of polychlorinated biphenyls from aqueous solutions using beta-cyclodextrin grafted multiwalled carbon nanotubes, Chemosphere, 79, 679, 10.1016/j.chemosphere.2010.03.008

Shao, 2010, SDBS modified XC-72 carbon for the removal of Pb(II) from aqueous solutions, Plasma Process. Polym., 7, 552, 10.1002/ppap.201000005

Chen, 2009, Oxygen functionalization of multiwall carbon nanotubes by microwave-excited surface-wave plasma treatment, J. Phys. Chem. C, 113, 7659, 10.1021/jp9012015

Lu, 2006, Removal of nickel(II) from aqueous solution by carbon nanotubes, J. Chem. Technol. Biotechnol., 81, 1932, 10.1002/jctb.1626

Pillay, 2009, Multi-walled carbon nanotubes as adsorbents for the removal of parts per billion levels of hexavalent chromium from aqueous solution, J. Hazard. Mater., 166, 1067, 10.1016/j.jhazmat.2008.12.011

Ruparelia, 2008, Potential of carbon nanomaterials for removal of heavy metals from water, Desalination, 232, 145, 10.1016/j.desal.2007.08.023

Gao, 2009, Investigation of factors affecting adsorption of transition metals on oxidized carbon nanotubes, J. Hazard. Mater., 167, 357, 10.1016/j.jhazmat.2009.01.050

Xu, 2008, Removal of Pb(II) from aqueous solution by oxidized multiwalled carbon nanotubes, J. Hazard. Mater., 154, 407, 10.1016/j.jhazmat.2007.10.059

Lu, 2007, Comparisons of adsorbent cost for the removal zinc(II) from aqueous solution by carbon nanotubes and activated carbon, J. Nanosci. Nanotechnol., 7, 1647, 10.1166/jnn.2007.349

Chiu-wing, 2006, A review of carbon nanotube toxicity and assessment of potential occupational and environmental health risks, Crit. Rev. Toxicol., 36, 189, 10.1080/10408440600570233

Upadhyayula, 2009, Application of carbon nanotube technology for removal of contaminants in drinking water: a review, Sci. Total Environ., 408, 1, 10.1016/j.scitotenv.2009.09.027

Wick, 2007, The degree and kind of agglomeration affect carbon nanotube cytotoxicity, Toxicol Lett., 168, 121, 10.1016/j.toxlet.2006.08.019

Magrez, 2006, Cellular toxicity of carbon-based materials, Nano Lett., 6, 1121, 10.1021/nl060162e

Dumortier, 2006, Functionalized carbon nanotubes are non-cytotoxic and preserve the functionality of primary immune cells, Nano Lett., 6, 1522, 10.1021/nl061160x

Al-Mayman, 2014, Thermal oxidation kinetic of carbon nanotubes (CNTs), Arabian J. Sci. Eng., 39, 621, 10.1007/s13369-013-0689-8

Muataz, 2006, Effect of reaction temperature on the production of carbon nanotubes, Nano, 1, 251, 10.1142/S1793292006000288

Chen, 2010, Amino group introduction onto multiwall carbon nanotubes by NH3/Ar plasma treatment, Carbon, 48, 939, 10.1016/j.carbon.2009.10.033

Chen, 2010, Plasma treatment of multiwall carbon nanotubes for dispersion improvement in water, Appl. Phys. Lett., 96, 131504, 10.1063/1.3377007

Hu, 2010, Plasma induced grafting of cyclodextrin onto multiwall carbon nanotube/iron oxides for adsorbent application, J. Phys. Chem. B, 114, 6779, 10.1021/jp911424k

Mubarak, 2014, Removal of heavy metals from wastewater using carbon nanotubes, Sep. Purif. Rev., 43, 311, 10.1080/15422119.2013.821996

Khalid, 2015, Preparation and properties of nanocomposite polysulfone/multi-walled carbon nanotubes membranes for desalination, Desalination, 367, 134, 10.1016/j.desal.2015.04.001