Removal of particulate matter from pork belly grilling gas using an orifice wet scrubber
- 주제(키워드) Particulate matter , orifice scrubber , grilling restaurant , pork belly , PM2 , 5
- 주제(기타) Engineering, Environmental
- 주제(기타) Environmental Sciences
- 설명문(일반) [Cho, Kyung-Suk; Lee, Yun-Yeong; Jang, Shi-nae; Yun, Jeonghee; Kwon, Jihyun; Park, Hyung-Joo; Seo, Yoonjoo] Ewha Womans Univ, Dept Environm Sci & Engn, 52 Ewhayeodae Gil, Seoul 03760, South Korea
- 등재 SCIE, SCOPUS
- 발행기관 TAYLOR & FRANCIS INC
- 발행년도 2020
- 총서유형 Journal
- URI http://www.dcollection.net/handler/ewha/000000174968
- 본문언어 영어
- Published As http://dx.doi.org/10.1080/10934529.2020.1773712
- PubMed https://pubmed.ncbi.nlm.nih.gov/32475209
초록/요약
Grilling restaurants are a major contributor to airborne particulate matter (PM) in metropolitan areas. In this study, the removal of PM during the grilling of pork belly using an orifice scrubber, which is a form of gas-induced spray scrubber, was assessed. During grilling, the particle mass concentration was the highest for 1.0 < PM <= 2.5 mu m (55.5% of total PM emissions), followed by 0.5 < PM <= 1.0 (27.1%), PM <= 0.5 (10.7%), and PM > 2.5 mu m (7.0%). The PM removal efficiency of the orifice scrubber at a gas flow of 4.5 m(3)min(-1)was > 99.7% for PM >= 2.5 mu m, 89.4% for 1.0 < PM <= 2.5 mu m, 62.1% for 0.5 < PM <= 1.0, and 36.5% for PM <= 0.5 mu m. Although further research is necessary to optimize its use, the orifice scrubber offers a user-friendly technology for the control of PM in small grilling restaurants because of its simple design, uncomplicated operation, and satisfactory PM removal performance.
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