دراسة مسحية ميدانية للتلوث الكيميائي و المايكروبي لشبكة مياه الشرب في مدينتي الزعفرانية و الصدر

Abstract EN

This research was prepared for and carried during.

(Nov.2008- June 2009), because this study believes in the importance of field work and investigation of chemical and microbial con contamination in of the water network in Baghdad, starting with this the highly suspected area (due to their demographic and socioeconomic status), resulting in the emergence of many diseases because of this suspected pollution.

The parameters (Temp C°, pH, EC, TDS, SO4, CL.CL-)were examined to measure the level of chemical pollution and microbial parameters (Coliform ,E.coli) were examined to measure the level of bacterial contamination, in addition to surveying pathological parameters for microbial and mixed infection, The results showed no evidence of bacterial contamination in the drinking water of ALSofrania, this could be due to renewal of drinking water net work, and the disease cases recorded in AL- Sofrania hospital may be caused by other sours of pollution that should be investigated, while there were clear evidences of pollution in some section of AL-Sadder town because of the break downs in the drinking water pipes and renewal was not carried on in all sections of the town at that time.

The chemical lab.

Results showed low values for (CL-) in ALSofrania compared to Iraqi and international standards ,and that might help in spreads and transmission of pathogens through water net and reduce the efficiency of its renewal which could assist in pH and high TDS values was clear in drinking water in AL-Sadder town which may be due to mixing of drinking water with sewage because of breakdowns in pipes.