JEP  Vol.6 No.5 , May 2015
Arsenic Removal from Zimapan Contaminated Water Monitored by the Tyndall Effect
Abstract: In Zimapan Valley, Mexico, up to 1.1 mg·L-1 of arsenic concentrations have been detected in deep wells that are used as drinking water supply for almost 39,000 people, which could have been exposed to levels higher than 10 μg·L-1 of arsenic, the maximum level recommended by the World Health Organization. Chronic consumption of water contaminated with arsenic can cause several diseases, including cancer. For it, the implementation of practical and economical methods to remove arsenic from drinking water is crucial to protect the population health. In this work, an electrochemical method to remove arsenic from drinking water is described. The process, monitored by Tyndall effect, utilizes Cu2+ and Zn2+ ions from a brass electrode in an electrochemical cell with water as electrolyte. Results show that the EC process reduces the concentration of the arsenic diluted in Zimapan water to a level below the limit of detection of the atomic absorption spectrophotometer employed. Arsenic was removed through the formation of Cu and Zn arsenic compounds. Cu2+ and Zn2+ ions form a hydroxide and eventually polycrystalline precipitation of kottigite and cornubite complexes (identified by energy-dispersive X-ray spectroscopy and X-ray diffraction), which are then filtered to eliminate the precipitated arsenic compounds.
Cite this paper: Vera-Aguilar, E. , López-Sandoval, E. , Godina-Nava, J. , Cebrián-García, M. , López-Riquelme, O. , Rodríguez-Segura, M. , Zendejas-Leal, B. and Vázquez-López, C. (2015) Arsenic Removal from Zimapan Contaminated Water Monitored by the Tyndall Effect. Journal of Environmental Protection, 6, 538-551. doi: 10.4236/jep.2015.65049.

[1]   Reimann, C., Matschullat, J., Birke, M. and Salminen, R. (2009) Arsenic Distribution in the Environment: The Effects of Scale. Applied Geochemistry, 24, 1147-1167.

[2]   Matschullat, J. (2000) Arsenic in the Geosphere. A Review. The Science of the Total Environment, 249, 297-312.

[3]   WHO (2001) Arsenic Compounds, Environmental Health Criteria 224. 2nd Edition, World Health Organization, Geneva.

[4]   Smedley, P.L. and Kinniburgh, D.G. (2002) A Review of the Source, Behavior and Distribution of Arsenic in Natural Waters. Applied Geochemistry, 17, 517-568.

[5]   Bissen, M. and Frimmel, F.H. (2003) Arsenic—A Review. Part I: Occurrence, Toxicity, Speciation, Mobility. Acta Hydrochimica et Hydrobiologica, 31, 9-18.

[6]   Villaescusa, I. and Bollinger, J.C. (2008) Arsenic in Drinking Water: Sources, Occurrence and Health Effects (a Review). Reviews in Environmental Science and Biotechnology, 7, 307-323.

[7]   Litter, M.I., Alarcon-Herrera, M.T., Arenas, M.J., Armienta, M.A., Aviles, M., Caceres, R.E., Nery Cipriani, H., Cornejo, L., Dias, L.E., Fernandez Cirelli, A., Farfan, E.M., Garrido, S., Lorenzo, L., Morgada, M.E., Olmos-Marquez, M.A. and Perez-Carrera, A. (2012) Small-Scale and Household Methods to Remove Arsenic from Water for Drinking Purposes in Latin America. Science of the Total Environment, 429, 107-122.

[8]   Otles, S. and Cagindi, O. (2010) Health Importance of Arsenic in Drinking Water and Food. Environmental Geochemistry and Health, 32, 367-371.

[9]   Ng, J.C., Wang, J. and Shraim, A. (2003) A Global Health Problem Caused by Arsenic from Natural Sources. Chemosphere, 52, 1353-1359.

[10]   Duker, A.A., Carranza, E.J.M. and Hale, M. (2005) Arsenic Geochemistry and Health. Environment International, 31, 631-641.

[11]   Petrusevski, B., Sharma, S., Schippers, J.C. and Shordt, K. (2007) Arsenic in Drinking Water. Delft: IRC International Water and Sanitation Center, 17, 36-44.

[12]   Neubauer, O. (1947) Arsenical Cancer: A Review. British Journal of Cancer, 1, 192-251.

[13]   Cantor, K.P. (1997) Drinking Water and Cancer. Cancer Causes & Control, 8, 292-308.

[14]   Rossman, T.G. (2003) Mechanism of Arsenic Carcinogenesis: An Integrated Approach. Mutation Research, 533, 37-65.

[15]   Liu, J. and Waalkes, M.P. (2008) Liver Is a Target of Arsenic Carcinogenesis. Toxicological Sciences, 105, 24-32.

[16]   Smedley, P. and Kinniburgh, D.G. (2005) Arsenic in Groundwater and the Environment. In: Selinus, O., Ed., Essentials of Medical Geology, Elsevier, Amsterdam, 263-299.

[17]   U.S. Environmental Protection Agency (1975) Interim Primary Drinking Water Standards. Federal Register, 40, 990.

[18]   Ravenscroft, P. (2007) The Global Dimensions of Arsenic Pollution of Groundwater. Tropical Agriculture Association, 27, 3-7.

[19]   Ravenscroft, P., Brammer, H. and Richards, K.S. (2009) Arsenic Pollution: A Global Synthesis. Wiley-Blackwell, Hoboken.

[20]   Camacho, L.M., Gutierrez, M., Alarcon-Herrera, M.T., Villalba, M.D.L. and Deng, S. (2011) Occurrence and Treatment of Arsenic in Groundwater and Soil in Northern Mexico and Southwestern USA. Chemosphere, 83, 211-225.

[21]   Armienta, M.A. and Segovia, N. (2008) Arsenic and Fluoride in the Groundwater of Mexico. Environmental Geochemistry and Health, 30, 345-353.

[22]   Smith, A.H., Lopipero, P.A., Bates, M.N. and Steinmaus, C.M. (2002) Arsenic Epidemiology and Drinking Water Standards. Science, 296, 2145-2146.

[23]   Armienta, M.A., Rodriguez, R. and Cruz, O. (1997) Arsenic Content in Hair of People Exposed to Natural Arsenic Polluted Groundwater at Zimapan, Mexico. Bulletin of Environmental Contamination and Toxicology, 59, 583-589.

[24]   INEGI (2010) Mexico en cifras, Hidalgo, Zimapan.

[25]   Akter, K.F., Owens, G., Davey, D.E. and Naidu, R. (2005) Arsenic Speciation and Toxicity in Biological Systems. Springer, New York, 97-149.

[26]   Lubin, J.H., Freeman, L.E.B. and Cantor, K.P. (2007) Inorganic Arsenic in Drinking Water: An Evolving Public Health Concern. Journal of the National Cancer Institute, 99, 906-907.

[27]   Sarkar, S., Greenleaf, J.E., Gupta, A., Uy, D. and SenGupta, A.K. (2012) Sustainable Engineered Processes to Mitigate the Global Arsenic Crisis in Drinking Water: Challenges and Progress. Annual Review of Chemical and Biomolecular Engineering, 3, 497-517.

[28]   Crecelius E.A., Bloom N.S., Cowan, C.E. and Jenne, E.A. (1986) Determination of Arsenic Species in Limnological Samples by Hydride Generation Atomic Absorption Spectroscopy. In: Speciation of Selenium and Arsenic in Natural Waters and Sediments, Vol. 2, Arsenic Speciation, Electric Power Research Institute, Palo Alto, EA-4641, Project 2020-2, 1-28.

[29]   Del Razo, L.M., Styblo, M., Cullen, W.R. and Thomas, D.J. (2001) Determination of Trivalent Methylated Arsenicals in Biological Matrices. Toxicology and Applied Pharmacology, 174, 282-293.

[30]   American Public Health Association, 1989.

[31]   Koudriavtsev, A., Jameson, R.F. and Linert, W. (2001) The Law of Mass Action. Springer, Berlin, 328 p.

[32]   Groysman, A. (2010) Corrosion for Everybody. Springer, Israel, 377 p.

[33]   Ayres, D.M., Davis, A.P. and Gletka, P.M. (1994) Removing Heavy Metals from Wastewaters. Engineering Research Center Report, University of Maryland, College Park.