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Effect of upflow and downflow baffle configuration on particulate matter removal in a mirror-symmetrical multi-compartment scrubber
- Title
- Effect of upflow and downflow baffle configuration on particulate matter removal in a mirror-symmetrical multi-compartment scrubber
- Authors
- Cho, Kyung-Suk; Kang, Soo-Kyung; Lee, Yun-Yeong; Lee, Soo Yeon; Lee, Insook
- Ewha Authors
- 조경숙
- SCOPUS Author ID
- 조경숙
- Issue Date
- 2021
- Journal Title
- JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH PART A-TOXIC/HAZARDOUS SUBSTANCES & ENVIRONMENTAL ENGINEERING
- ISSN
- 1093-4529
1532-4117
- Citation
- JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH PART A-TOXIC/HAZARDOUS SUBSTANCES & ENVIRONMENTAL ENGINEERING vol. 56, no. 8, pp. 902 - 911
- Keywords
- Particulate matter; meat grilling restaurant; multi-compartment scrubber; baffle configuration; pressure drop
- Publisher
- TAYLOR &
FRANCIS INC
- Indexed
- SCIE; SCOPUS
- Document Type
- Article
- Abstract
- Control over particulate matter (PM) emission from grilling is required for improving public health and air quality. The performance of mirror-symmetrical multi-compartment scrubbers with an upflow (U-type) and downflow baffle (D-type) configuration was evaluated for PM emission control from grilling at a flow rate of 30 m(3) min(-1). The PM removal efficiency of the U-type scrubber was the highest when the water level was 8 cm (95.6%), and the pressure drops recorded at the water levels of 6, 8 and 10 cm were 103, 122 and 153 mmH(2)O, respectively. Although PM removal efficiency of the D-type scrubber was over 91.0% at the water levels of 8, 10 and 12 cm, the pressure drops were 124, 142 and 185 mmH(2)O, respectively. A comprehensive evaluation of the water volume, pressure drop and PM removal performance, as well as device size, revealed that the U-type scrubber with a PM removal efficiency of 92% or higher and a pressure drop of 122 mmH(2)O or lower at the water levels of 6-8 cm was more economical for removing PM from grilling gas than the D-type scrubber.
- DOI
- 10.1080/10934529.2021.1938907
- Appears in Collections:
- 공과대학 > 환경공학과 > Journal papers
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