کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1063082 1485700 2014 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Evaluation of alternative water sources for commercial buildings: A case study in Brisbane, Australia
ترجمه فارسی عنوان
ارزیابی منابع جایگزین آب برای ساختمان های تجاری: مطالعه موردی در بریزبن استرالیا
کلمات کلیدی
حفاظت از آب، جایگزینی آب، برداشت آب باران، منابع آب جایگزین، ساختمان های سبز، توسعه پایدار از نظر زیست محیطی
موضوعات مرتبط
مهندسی و علوم پایه مهندسی انرژی انرژی های تجدید پذیر، توسعه پایدار و محیط زیست
چکیده انگلیسی


• Provides a framework for investigating and validating the performance of local, non-potable water sources.
• Validates the performance of different alternative water sources in conserving mains drinking water in commercial buildings.
• Explores the factors that impede the sustainability of decentralised water systems.
• Proposes an integrated approach to assessing the feasibility of water serving options in commercial buildings.

Commercial buildings are central to cities and contribute significantly to the urban demand for natural resources, including freshwater. Green building benchmarking tools include more efficient water use as key indicator of sustainability. This paper explores options for substituting mains drinking water with an alternative, non-potable water source on a fit for purpose basis. The research findings are based on a monitoring study of a commercial building in Brisbane, Australia that is harvesting rainwater for meeting non-potable water demand. The results demonstrated that the system is only achieving moderate reliability in meeting demand due to operational problems. The case study analysis has highlighted the need to include validation and monitoring to ensure the system is operating as per design intent. The paper also investigates the potential of other local, non-potable water sources for high-rise commercial buildings, in particular air conditioning condensate and groundwater inflow to a basement wet well. The paper concludes by comparing the advantages and disadvantages of different local water sources which highlights the need to undertake a site specific investigation to identify a suitable alternative water source, which considers O&M complexity and the capacity of facilities management.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Resources, Conservation and Recycling - Volume 89, August 2014, Pages 86–93
نویسندگان
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