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Dergiler / Atmospheric Pollution Research / 2019 / Cilt: 10 - Sayı: 3

PM2.5 emission characteristics of coal-fired power plants in Beijing-Tianjin- Hebei region, China

Songtao LİU
Zhibo ZHANG
Yu jiao WANG
Yanglin HU
Wenting LİU
Chuanmin CHEN
Yuqian MEİ
He Jun SUN
Sayfa
954–959
DOI
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⚡ TL;DR(1 Cümlede Hızlı Çıkarım)

The concentration of Ca, K, Na, Mg and As increased 56.62%, 29.24%, 98.78%, 114.27% and 195.34% in PM2.5 through the WFGD system and others decreased or remained constant.

📌 3 Maddede Bu Makale

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Amaç & Hipotez:In this study, six typical coal-fired power plants (CFPPs) in Beijing-Tianjin-Hebei (BTH) region were selected to investigate the emission characteristic of PM2.5.
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Temel Bulgular & Veri:A 5-stage large flow impact sampler (DGI) was applied to collect PM2.5.
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Sonuç & Katkı:The concentration of Ca, K, Na, Mg and As increased 56.62%, 29.24%, 98.78%, 114.27% and 195.34% in PM2.5 through the WFGD system and others decreased or remained constant.
🔬Tür:Araştırma Makalesi
📍Kapsam:Genişletilmiş Akademik Örneklem
⚙️Değişkenler:Alan Parametreleri

Özet

In this study, six typical coal-fired power plants (CFPPs) in Beijing-Tianjin-Hebei (BTH) region were selected to investigate the emission characteristic of PM2.5. A 5-stage large flow impact sampler (DGI) was applied to collect PM2.5. Five parallel samples were collected at the same sampling location and particles were divided into five parts:>2.5 μm、1–2.5 μm、0.5–1 μm、0.2–0.5 μm and 2.5 μm)>c ( c (0.2–0.5 μm)>c (0.5–1 μm)>c (1–2.5 μm). The analysis of element revealed that Si and Al were the main elements in PM2.5 before and after the desulfurization. The concentration of Ca, K, Na, Mg and As increased 56.62%, 29.24%, 98.78%, 114.27% and 195.34% in PM2.5 through the WFGD system and others decreased or remained constant.

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Bu Makaleye Atıf Yap

LİU, S., ZHANG, Z., WANG, Y. J., HU, Y., LİU, W., CHEN, C., MEİ, Y., SUN, H. J. (2019). PM2.5 emission characteristics of coal-fired power plants in Beijing-Tianjin- Hebei region, China. Atmospheric Pollution Research, Cilt: 10 - Sayı: 3, 954–959. https://ajindex.com/articles/161931

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Kaynakça (10)

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