کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6319506 1619716 2017 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Life cycle analysis of greenhouse gas emissions for fluorescent lamps in mainland China
ترجمه فارسی عنوان
تجزیه و تحلیل چرخه حیات انتشار گازهای گلخانه ای برای لامپ های فلورسنت در سرزمین اصلی چین
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم محیط زیست شیمی زیست محیطی
چکیده انگلیسی


- GHG emissions of compact with linear fluorescent lamps were compared.
- GHG emissions of fluorescent lamps at the national level of China were qualified.
- More than half of GHG emissions were embodied in the exported fluorescent lamps.

China is the world's largest emitter of carbon dioxide, and it is also one of the largest fluorescent lamp consuming and producing country in the world. However, there are few studies evaluating greenhouse gas (GHG) emissions of fluorescent lamps in China. This analysis compared GHG emissions of compact fluorescent lamps with linear fluorescent lamps using life cycle assessment method in China's national conditions. The GHG emissions of fluorescent lamps from their manufacture to the final disposal phase on the national level of China were also quantified. The results indicate that the use phase dominates the GHG emissions for both lamps. Linear fluorescent lamp is a better source of light compared to compact fluorescent lamp with respect to GHG emissions. The analysis found that in 2011, China generated around 710.90 million tons CO2-eq associated with fluorescent lamps. The raw material production and use phases accounted for major GHG emissions. More than half of GHG emissions during the domestic production were embodied in the exported lamps in recent years. This urges the government to take necessary measures that lead to more environmental friendly production, consumption and trade patterns.

Greenhouse gas emissions associated with fluorescent lamps in mainland China in 2011 (million tons CO2-equivalents).136

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Science of The Total Environment - Volume 575, 1 January 2017, Pages 467-473
نویسندگان
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