JEP  Vol.2 No.4 , June 2011
Groundwater Pollution Due to Pesticides and Heavy Metals in North West Bank
Abstract: This study aims at determining the quantitative effect of pesticides including 2, 4-D dichlorphenoxy acetic acids, Paraquat, Atrazine (2-chloro-4-ethylamino-6-isopropylamino-striazine), and MCPP 2-(2-Methyl-4-chlorophenoxy) pro-panioic acid on groundwater quality due to agricultural in Jenin and Tulkarem, northern part of the West Bank. The concentrations of pesticides in Jenin was found to be higher than those in Tulkarem where the majority of the samples taken had concentration 10 µg/L. It is concluded that the contamination of the tested wells was due to pesticides and not wastewater disposal, since most of the samples were free from pathogenic indicators. Results revealed that using these wells for drinking purposes has a potentially high health risk. This is mainly due to the uncontrolled industrial and agricultural activity as well as the lack of monitoring. Concentrations of heavy metals including cadmium (Cd), lead (Pb), iron (Fe), zinc (Zn), chromium (Cr) and copper (Cu) were also quantitatively determined for the same period extending from April, 2004 to May, 2005. Concentrations of Pb and Cr in most of the tested wells in Tulkarem complied with the WHO guideline; while nitrate (NO3) and potassium (K) concentrations exceeded the permissible concentra-tions.
Cite this paper: nullM. Ghanem, S. Samhan, E. Carlier and W. Ali, "Groundwater Pollution Due to Pesticides and Heavy Metals in North West Bank," Journal of Environmental Protection, Vol. 2 No. 4, 2011, pp. 429-434. doi: 10.4236/jep.2011.24049.

[1]   A. A. Qare, “Potential Leaching of Pesticides to Ground-Water: A Look At The Most Common Use Pesticides In Palestine,” Proceedings of the 2nd International Conference on Water: Values and Rights, Ramallah, 13-15 April 2009.

[2]   A. Saleh, F. Neiroukh, O. Ayyash and S. Gasteyer, “Pesticide Usage in the West Bank,” Applied Research Institute of Jerusalem, 1995.

[3]   American Public Health Association (APHA), “Standard Methods for the Examination of Water and Waste-water,” 19th Edition, Washington DC, 1995.

[4]   Water Re-sources Action Programme (WRAP), “Palestinian Water Resources, a Rapid Interdisciplinary Sector Review and Issues Paper,” Report, Palestine, 1994.

[5]   Palestinian Water Authority (PWA), “Water resources and Planning,” Unpublished data, West Bank, 2006.

[6]   A. A. Rabbo, D. J. Scarpa, Z. Qanam, Q. A. Jaber and P. Younger, “Wells in the West Bank, Water Quality and Chemistry,” Palestinian Hydrology Group, University of Newcastle upon Tyne and Bethlehem University, Jerusalem, West Bank, 1999.

[7]   Applied Research Institute of Jerusalem (ARIJ), “Status of the Environment in the Occupied Palestinian Territory,” Bethlehem ,West Bank, 2007.

[8]   Tulkarem Agricultural Department, “Meteorological Data about Tulkarem Governate,” Unpublished data, Tulkarem, West Bank, 2006.

[9]   Jenin Agricultural Department, “Meteorological Data about Jenin Governate,” Unpublished data, Jenin, West Bank, 2004.

[10]   World Health Organization (WHO), “Guidelines for Drinking-Water Quality,” 2nd Edition, WHO publications, Geneva, 2006.

[11]   World Health Organization (WHO), “Environmental Health Criteria 29: 2, 4-Dichlorop-Henoxyacetic Acid (2, 4-D),” WHO publications, Geneva, 1984.

[12]   J. Masalha, J. Hassan, and C. El-Ama, “Effect of Effluents on Atrazine Leaching,” Proceedings of Palestinian Academy Conference, Ramallah, Vol. 1, 2005, pp. 264-274.