Effectiveness of purolite A500PS and A520E ion exchange resins on the removal of nitrate and phosphate from synthetic water

S.E. Jorgensen, W.D. Williams, Water Quality: The Impact of Eutrophication, United Nations Environment, Program, 2001.

Levine, 1989, Phosphorus, nitrogen and carbon dynamics of experimental Lake 303 during recovery from eutrophication, Can. J. Fish. Aquat. Sci., 46, 2, 10.1139/f89-001

Murphy, 1991, Chemical removal of nitrate from water, Nature, 350, 223, 10.1038/350223a0

World Health Organization (WHO). Guidelines for Drinking-water Quality, 2006. Available from: http://www.who.int/water_sanitation_health/dwq/gdwq0506.pdf.

Clifford, 1993, Biological denitrification of spent regenerant brine using a sequencing batch reactor, Water Res., 9, 1477, 10.1016/0043-1354(93)90028-G

Bae, 2002, Improved brine recycling during nitrate removal using ion exchange, Water Res., 36, 3330, 10.1016/S0043-1354(02)00012-X

Boumediene, 2004, Denitrification of the underground waters by specific resin exchange of ion, Desalination, 168, 187, 10.1016/j.desal.2004.06.186

Lohumi, 2004, Determination of nitrate in environmental water samples by conversion into nitrophenols and solid phase extraction-spectrophotometry, liquid chromatography or gas chromatography mass spectrometry, Analytica Chemica Acta, 505, 231, 10.1016/j.aca.2003.10.060

Mori, 1996, Characterization of a potential catalytic residue, Asp-133, in the high affinity ATP-binding site of Escherichia coli SecA, Translocation ATPase, J. Biol. Chem., 271, 17439, 10.1074/jbc.271.29.17439

Wasik, 2001, Removal of nitrates from ground water by a hybrid process of biological denitrification and microfiltration membrane, Process Biochem., 37, 57, 10.1016/S0032-9592(01)00177-7

Lüdtke, 1998, Nitrate removal of drinking water by means of catalytically active membranes, J. Membr. Sci., 151, 3, 10.1016/S0376-7388(98)00227-0

Gavagnin, 2002, Nitrate removal in drinking waters: The effect of tin oxides in the catalytic hydrogenation of nitrate by Pd/SnO2 catalysts, Appl. Catal. B: Environ., 38, 91, 10.1016/S0926-3373(02)00032-2

Schoeman, 2003, Nitrate removal with reverse osmosis in a rural area in South Africa, Desalination, 155, 15, 10.1016/S0011-9164(03)00235-2

Hell, 1998, Experience with full-scale electrodialysis for nitrate and hardness removal, Desalination, 117, 173, 10.1016/S0011-9164(98)00088-5

Elmidaoui, 2002, Optimization of nitrate removal operation from ground water by electrodialysis, Sep. Purif. Technol., 29, 235, 10.1016/S1383-5866(02)00092-8

Peel, 2003, Electrocatalytic reduction of nitrate in water, Water Res., 37, 2512, 10.1016/S0043-1354(03)00008-3

Zhao, 1998, Ultimate removal of phosphate from wastewater using a new class of polymeric ion exchangers, Water Res., 32, 1613, 10.1016/S0043-1354(97)00371-0

Li, 2001, Retention of inorganic oxyanions by organo-kaolinite, Water Res., 35, 3771, 10.1016/S0043-1354(01)00120-8

Agyei, 2002, The removal of phosphate ions from aqueous solution by fly ash, slag, ordinary Portland cement and related blends, Cement Concrete Res., 32, 1889, 10.1016/S0008-8846(02)00888-8

Orlando, 2002, Preparation of agricultural residue anion exchangers and its nitrate maximum adsorption capacity, Chemosphere, 48, 1041, 10.1016/S0045-6535(02)00147-9

Ozacar, 2003, Adsorption of phosphate from aqueous solution onto alunite, Chemosphere, 51, 321, 10.1016/S0045-6535(02)00847-0

Samatya, 2006, Removal of nitrate from aqueous solution by nitrate selective ion-exchange resins, React. Funct. Polym., 66, 1206, 10.1016/j.reactfunctpolym.2006.03.009

Bulgariu, 2010, Equilibrium and kinetics study of nitrate removal from water by Purolite A100 resin, Rev. Chim., 61, 1136

Primo, 2009, Nitrate removal from electro-oxidized landfill leachate by ion exchange, J. Hazard. Mater., 164, 389, 10.1016/j.jhazmat.2008.08.012

Pintar, 2001, Integrated ion exchange/catalytic process for efficient removal of nitrates from drinking water, Chem. Eng. Sci., 56, 1551, 10.1016/S0009-2509(00)00382-1

Liang, 1999, Nitrate removal from contaminated ground water, Amer. Water Works Assoc., 91, 79, 10.1002/j.1551-8833.1999.tb08587.x

Terry, 2009, Removal of nitrates and phosphates by ion exchange with hydrotalcite, Environ. Eng. Sci., 26, 691, 10.1089/ees.2007.0222

Lv, 2008, Phosphate removal and recovery with calcined layer double hydroxides as an adsorbent, Phosphorus Sulfur Silicon, 183, 519, 10.1080/10426500701761730

Burge, 1999

Johir, 2011, Removal and recovery of nutrients by ion exchange from high rate membrane bio-reactor (MBR) effluent, Desalination, 275, 197, 10.1016/j.desal.2011.02.054

www.purolite.com-Purolite A520E, Technical data, ISO 9002.