کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7494397 1485661 2018 16 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Efficiency and sustainability indicators for papermaking from virgin pulp-An emergy-based case study
ترجمه فارسی عنوان
شاخص های کارآیی و پایداری برای تولید کاغذ از خمیر با ارزش - مطالعه موردی مبتنی بر آینده
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه مهندسی انرژی انرژی های تجدید پذیر، توسعه پایدار و محیط زیست
چکیده انگلیسی
The research results show that the largest supply-side environmental costs are generated by the industrial processing activities, due to high energy, water and chemicals consumption. Only a minor role is played by forestry activities that supply the raw feedstock, although forestry management practices certainly affect both the final productivity and the energy balance, through the amount and use efficiency of the farm inputs. Additionally, among the three forest systems under study, Spruce/Pine forest management displays the most sustainable option for paper production because, basing on the emergy indices, it presents the best sustainable contribution to both the economy and the environment of the investigated region. In conclusion, the application of EMA approach allowed a more comprehensive assessment of forestry and industrial operations, contributing to assist decision makers in implementing the best environmental management of papermaking process.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Resources, Conservation and Recycling - Volume 131, April 2018, Pages 313-328
نویسندگان
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