title

بررسي رابطه بین میزان کدورت، کیفیت میکروبی و غلظت کلر باقی مانده در آب شرب روستاهای شهرستان بابل در سال 1390

خلیل پور, آسیه ، عمویی, عبدالایمان ، فرجی, حسین (1391) بررسي رابطه بین میزان کدورت، کیفیت میکروبی و غلظت کلر باقی مانده در آب شرب روستاهای شهرستان بابل در سال 1390. در: The 13th Iranian & The Second International Congress of Microbiology, July 14 – 16, 2012, Ardabil - Iran.

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عنوان انگليسي

The Relationship Between Turbidity, Residual Chlorine Concentration and Microbial Quality of Drinking Water in Rural Areas of Babol During 2011

خلاصه انگلیسی

Background & Objectivess: Common belief is that water quality evaluation must be based on its appearance, while not only the apparent characteristics but also the microbial and chemical characteristics should be considered. This study was conducted to examine the relationship between turbidity, residual chlorine concentration and microbial quality of water used for drinking in rural areas of Babol. Methods: This cross-sectional descriptive study was carried out on drinking water samples taken from villages of Babol during 2011. In general, 1600 samples were collected and transferred to laboratory for testing chlorine levels remaining, turbidity and HPC. Data analyzed by using SPSS 18. Results: The minimum and maximum amount of HPC had been respectively zero and 1100 cfu/ml, the maximum and minimum chlorine were measured 0 and5 ppm. Turbidity measured in the distribution network was at least 0 and the maximum 5 NTU and always has been less than the normal limit. Turbidity is directly compared with HPC that based on the Pearson Correlation test with level 0.01 has been significant. Conclusion: The results of the study show that correlation between residual chlorine concentration and HPC and there is significant correlation between residual chlorine concentration and turbidity; HPC and turbidity level of drinking water in Babol rural areas was significant. Hence, the results showed that HPC increase in higher turbidity and HPC decrease while free residual chlorine increase.

نوع سند :موضوع کنفرانس یا کارگاه (پوستر )
زبان سند : انگلیسی
نویسنده مسئول :آسیه خلیل پور
کلید واژه ها (انگلیسی):Drinking Water ; Quality Control ; Residual Chlorine Concentration ; Rural Water Supply ; Turbidity
موضوعات :WA بهداشت عمومي > WA 30 بهداشت محيط
WA بهداشت عمومي > WA 30 بهداشت محيط

QW میکروب شناسی و ایمنی شناسی
WA بهداشت عمومي
WA بهداشت عمومي
بخش های دانشگاهی :معاونت تحقیقات و فناوری > مديريت تحقیقات و فناوری و اطلاع رساني > مدیریت همایش ها و کنگره های دانشگاه
کد شناسایی :4864
ارائه شده توسط : خانم صغری گلمغانی
ارائه شده در تاریخ :05 آبان 1392 12:06
آخرین تغییر :10 مهر 1393 07:31

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