title

بررسی تصادفات شبکه آب آشامیدنی مناطق روستایی قم در سال 1390 و روش های به حداقل رساندن دوره تصادفات

جعفری منصوریان, حسین and یاری, احمدرضا and انصاری, محسن and نظری, شهرام and صابری, محمد and مجیدی, غریب (1394) بررسی تصادفات شبکه آب آشامیدنی مناطق روستایی قم در سال 1390 و روش های به حداقل رساندن دوره تصادفات. Archives of Hygiene Sciences ــ 5 (1). pp. 33-38. شاپا 9203-2251

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Title

Investigation of Qom Rural Area Water Network Accident in 2010 and Minimization Approaches of Accident Frequencies

English Abstract

Background & Aims of the Study: Accidents in water networks can lead to increase the uncounted water, costs of repair, maintenance, restoration and enter water contaminants to water network. The aim of this study is to survey the accidents of Qom rural water network and choose the right approaches to reduce the number of accidents. Materials & Methods: In this cross-sectional study, four sector of Qom province (Markazi, Dastjerd, Kahak and Qahan), were assessed over a period of 8 months (July – January 2010). This study was conducted through questionnaire of Ministry of Energy. Results: The total number of accidents was 763. The highest number of accidents in the four sectors was related to Markazi sector with 228 accidents. According to the time of the accident, the highest and lowest number of accident was related to September (19.7%) and November (6.8%), respectively. According to the location of the accident on network, the highest and lowest number of accident was related to distribution network (64%) and connections (17.5%) and transmission pipe (18.34%), respectively. According to the type of the accident, the highest and lowest number of accident was related to breaking (47.8%) and gasket failure (1.2%), respectively. Considering with the pipes’ material, the highest and lowest number of accident was related to polyethylene pipes (93%) and steel and cast iron pipes (0.5%, 0.5%), respectively.

Item Type:Article
زبان سند : انگلیسی
نویسنده اول :حسین جعفری منصوریان
نویسنده :احمدرضا یاری
نویسنده :محسن انصاری
نویسنده :شهرام نظری
نویسنده :محمد صابری
نویسنده مسئول :غریب مجیدی
Additional Information:Indexed in: Index copernicus, ISC, SID, Iranmedex, Magiran
Uncontrolled Keywords:تصادفات،شبکه آب، روش های کمینه سازی، قم، ایران
کلیدواژه ها (انگلیسی):Accidents, Water Network , Minimization Approach, Qom, Iran.
Subjects:WA Public Health > WA 30 Social, Economic, and Environmental factor in public health
WA Public Health > WA 30 Social, Economic, and Environmental factor in public health

WA Public Health
WA Public Health
Divisions:Faculty of Health > Department of Environmental health
ID Code:7301
Deposited By: MR Shahram Nazari
Deposited On:20 Oct 1394 06:47
Last Modified:20 Oct 1394 06:47

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