تصميم نظام معلومات جغرافي لتقييم كفاءة محطات تصفية المياه في مدينة البصرة : دراسة في جغرافية المدن == Designing A Geographic Information System To Evaluate The Efficiency Of Water Treatment Plants In The City Of Basra : A (Study In Urban Geography)
Author name:
غزوان اسحاق يعقوب
Supervisor name:
صلاح هاشم زغير الاسدي | خديجة عبد الزهرة حسين
General topic:
Geography
Specific topic:
Geography
Degree:
Master
University:
University Of Basrah - College Of Literature - Department Of Geography
Language:
Arabic
University location:
Basrah
First pages:
10T1462 - p.pdf
Abstract:
اعتمدت الدراسة الحالية تصميم نظام معلومات جغرافي لتقييم كفاءة محطات تصفية المياه في مدينة البصرة، وتاتي اهمية هذا الموضوع من خلال الطلب المتزايد على المياه لاسباب عدة اهمها الزيادة السكانية والتوسع المساحي للمدينة،ووجود مشكلة حقيقية تتعلق بقلة كمية المياه | The current study adopted the design a geographic information system to evaluate the efficiency of water treatment plants in the city of Basra, and the importance of this issue through the growing demand for water for several reasons, the most important population increase and expansion of the areal of the city, and the existence of a real problem concerning the lack of water quantity and poor quality, but the purpose of the adequacy of the amount of water evaluation produced in the filter plants, it had to be the spatial distribution of plants, and the statement of its production capacities, and the spatial distribution of the network of pure water distribution, and representation Jaraittiya adoption of GIS technology (Arc Gis) and software (Arc Map), then divide the study area into nine ranges of service, According to the plants fed by comparing the amount of daily consumption of the population and housing units with the amount of the actual energy that feeds its service ranges, it showed the study of two types of the first service ranges in which the deficit in the amount of produced water, and the second showed a surplus which, the quantitative assessment of the distribution network showed three types of the service ranges, the first amount of water which is sufficient and the power of compressed high - called pregnancy higher the applicable zone, and the second a few quantity of water and the strength of compressed high - called load applied to the Mediterranean region, and the third a few quantity of water and the strength of low pressure called the pregnancy low applied area. while the qualitative assessment of the efficiency of plants and distribution network in the light of the demonstrated biological analyzes, chemical, physical, and comparing the approved standards at the ministries of health and the environment, and showed a negative study, some analyzes in some stations and different points of the distribution network, and positive to each other, and the study showed expectations increase future in the numbers of the population and housing units, and increase consumption. The results of the study to the following : 1 - that the filter stations are not working their energy design and available, but working the actual her energy, which vary from one station to another, from one chapter to another, as a result of association with hours of operation, where total in the winter of 2014 separated about (672937.5 m 3 / day), while total in summer about 624843.75 m3 / day).) 2 - total service ranges from pure water consumption in 2014 amounted to about (778338.08 m 3 / day), and the study pointed to a decrease in the amount of production as much as in the winter about ( - 105400.58 m 3 / day), and in the summer about ( - 153 494.33 m3 / day).3 - study pointed to expectations of future increase in population and housing units, and an increase in the amount of consumption is expected to reach in 2020 about (924100.6 m 3 / day), and is expected to reach the lack of production is about ( - 251156.1 m3 / day), if I stayed stations the same current production capacities
