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Survey of Bacteriological Quality of the Drinking Water in Rural Areas of Saqqez City

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Author(s): M.H Dehghani | M Ghaderpoori | M Fazlzadeh | S Golmohamadi

Journal: Iranian Journal of Health and Environment
ISSN 2008-2029

Volume: 2;
Issue: 2;
Start page: 132;
Date: 2009;
Original page

Keywords: Drinking Water of Rural Areas | E.coli coliform bacteria | residual chlorine | turbidity

ABSTRACT
"n "nBackgrounds and Objectives:Safe drinking water providing is one of the main purposes in the community. Development and improvement of community is related to the public health. In this study !we studied the bacteriological quality of 116 villages under coverage of the water and wastewater companies in rural areas of Saqqez in.1386"nMaterial and Methods:Drinking water of these rural areas have provided of deep, semi-depth- wells and spring water sources. Because in numerous rural areas both sources of drinking water and in some of them different sources of drinking water were used (old and new storage water source), in general, 359 samples were collected and transferred to the laboratory for testing to evaluate its quality. We also used linear Regression statistical analysis for collected data."nResults:results show that residual chlorine in drinking water in 33.88 percent of rural areas population were in range 0.2-1 mg/l. For 98.3 percent of the seqqez rural population, the turbidity was lower than the maximum permissible levels of drinking water standards of Iran (5 NTU). There was no any E.coli contamination in 88 percent of drinking water in saqqez rural areas."nConclusion:Based on WHO guidelines concerning the microbial quality of water published in 2006! the average indicator for lack of E.coli in water of rural areas of seqqez was 88 percent and water is safe or good for drinking.
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