کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
11005429 | 1485654 | 2018 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Life cycle assessment of potash fertilizer production in China
ترجمه فارسی عنوان
ارزیابی چرخه حیات تولید کود پتاس در چین
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کلمات کلیدی
ارزیابی چرخه حیات، کود پتاسیم کلرید، برق، گاز گلخانه ای، اثرات زیست محیطی، حکومت،
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی انرژی
انرژی های تجدید پذیر، توسعه پایدار و محیط زیست
چکیده انگلیسی
Fertilizer application leads to energy consumption and greenhouse gas (GHG) emissions. In this study, aiming to quantify the environmental impacts generated from brine-based potassium chloride fertilizer production, a life cycle assessment study was conducted. Additionally, uncertainty analysis based on Monte Carlo was conducted to improve the reliability of results obtained from this study. Results show that potential impacts from global warming category and fossil depletion category contributed the most to the total environmental impacts, with the value of 1.90E+02âkg CO2 eq (GSD2â=â1.35) and 2.57E+01âkg oil eq (GSD2â=â1.39), respectively. Impacts generated from respiratory inorganics and water depletion category also had significant contributions, with additional contributions from the categories of terrestrial acidification, respiratory organics, non-carcinogens, carcinogens, and marine eutrophication. Key factors analysis uncovers that the overall environmental impacts were mainly caused by electricity generation, water consumption, and on-site emissions. Finally, suggestions based on research results and the local reality are proposed. Research findings from this study provide valuable insights to stakeholders so that the overall environmental impacts (specially for GHG emissions) from potash fertilizer production can be mitigated.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Resources, Conservation and Recycling - Volume 138, November 2018, Pages 238-245
Journal: Resources, Conservation and Recycling - Volume 138, November 2018, Pages 238-245
نویسندگان
Wei Chen, Yong Geng, Jinglan Hong, Donglu Yang, Xiaotian Ma,