دانلود مقاله ISI انگلیسی شماره 50675
عنوان فارسی مقاله

برآورد هزینه سرمایه مؤسسات RO: کشورهای شورای همکاری خلیج در مقابل جنوب اروپا

کد مقاله سال انتشار مقاله انگلیسی ترجمه فارسی تعداد کلمات
50675 2014 9 صفحه PDF سفارش دهید محاسبه نشده
خرید مقاله
پس از پرداخت، فوراً می توانید مقاله را دانلود فرمایید.
عنوان انگلیسی
Capital cost estimation of RO plants: GCC countries versus southern Europe
منبع

Publisher : Elsevier - Science Direct (الزویر - ساینس دایرکت)

Journal : Desalination, Volume 347, 15 August 2014, Pages 103–111

کلمات کلیدی
اسمز معکوس - هزینه سرمایه - شورای همکاری خلیج فارس - مدل سازی - قرارداد EPC
پیش نمایش مقاله
پیش نمایش مقاله برآورد هزینه سرمایه مؤسسات RO: کشورهای شورای همکاری خلیج در مقابل جنوب اروپا

چکیده انگلیسی

The installation of reverse osmosis (RO) desalination plants has been on the rise throughout the world. Thus, the estimation of their capital cost (CAPEX) is of major importance for governments, potential investors and consulting engineers of the industry. In this paper, parameters potentially affecting the direct capital costs of brackish water RO (BWRO) and seawater RO (SWRO) desalination plants, delivered through Engineering, Procurement & Construction (EPC) contracts, were assessed. The assessment was conducted based on cost data from 950 RO desalination plants contracted in the Gulf Cooperation Council (GCC) countries and in five southern European countries. The parameters assessed include plant capacity, location, award year, feed salinity, and the cumulative installed capacity within a region. Our results showed that plant capacity has the strongest correlation with the EPC cost. Plant type (SWRO or BWRO), plant award year and the region of the RO plant were also found to be statistically important. By utilizing multiple linear regression, a model was also developed to estimate the direct CAPEX (EPC cost) of RO desalination plants to be located either in the GCC countries or southern Europe, which was then verified using the k-fold test.

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