환기장치와 필터를 활용한 미세먼지 제거특성 조사

전태영; 김재용; Tae-Yeong Jeon; Jae-Yong Kim

Applied Chemistry for Engineering, Vol.26, No.2, 229-233, April, 2015

Export Citation

환기장치와 필터를 활용한 미세먼지 제거특성 조사

Characterization of Fine Dust Collection Using a Filter Ventilation

전태영, 김재용 ^†

충북대학교 환경공학과

Tae-Yeong Jeon, and Jae-Yong Kim^†

Department of Environmental Engineering, Chungbuk National University, Chungcheongbuk-do 362-763, Korea

E-mail:

초록

본 연구에서는 폐암을 유발하는 발암물질이며 다양한 문제의 원인이 되고 있는 유해물질인 미세먼지 제거특성을 조사하였다. 변수로는 습도, 초기미세먼지 주입량, 유속을 고려하였다. 실험결과 습도가 높은 경우 제거에 소요되는 시간동안 평균 농도는 낮아지지만, 최종농도에는 큰 차이가 없었다. 세 가지 초기미세먼지주입량의 변화는 모두 비슷한 제거경향을 나타내었다. 또한 유속이 0.6 m/s에서 0.3 m/s로 변할 경우 제거소요시간이 약 1.4배 증가하는 결과가 관찰되었다. 본 연구에서는 습도, 미세먼지 주입량, 유속 중 미세먼지 제거에 가장 큰 변화를 보이는 것은 유속으로 관찰되었다.

In this study, we examined the removal characteristics of suspended particulate matters which are one of carcinogens to cause lung cancer. The fine dust capture by a pilot scale filtration system depends on several important variables such as humidity, initial fine dust injection volume, and flow rate. The average concentration of particulate matters in the test chamber decreased, but the ultimate collection efficiency did not change during the filtration under high humidity, compared to those of using ambient conditions The initial injection amount of fine dust did not influence the particle capturing efficiency. When the flow rate reduced from 0.6 m/s to 0.3 m/s, the dust collection time increased approximately 1.4 times. Among all variables tested, the flow rate showed the most significant effect on the removal efficiency of fine particulate matter.

Keywords:filter;fine dust;PM10;ventilator;indoor air quality

[References]

Boubel RW, Fox DL, Turner DB, Stern AC, Fundamentals of Air Pollution, 3rd ed. 203-206, Academic Press, California, USA (1994)
Yoon YH, Joo JC, Ahn HS, Nam SH, J. Kor. Academia-Industrial. Co. Soc., 14(12), 6610 (2013)
Park JS, Kim CH, Lee JJ, Kim JH, Hwang UH, Kim SD, J. Kor. Soc. Urban. Eng., 10(3), 293 (2010)
Hanninen OO, Lebret E, Ilacqua V, Katsouyanni K, Kunzli N, Sram RJ, Jantunen M, Atmos. Environ, 38, 6411 (2004)
Gramotnev G, Ristovski Z, Atmos. Environ., 38(12), 1767 (2004)
Natucsh DFS, Wallace JR, Evans CA, Science, 183, 202 (1974)
Dockery DW, Pope CA, Annu. Rev. Publ. Health, 15, 107 (1994)
Nam BH, Hwang IJ, Kim DS, J. Kor. Soc. Atmos. Environ., 18, 25 (2002)
Larson T, Gould T, Simpson C, Liu LJS, Claiborn C, Lewtas J, J. Air Waste Manage., 54, 1175 (2004)
Geller MD, Chang M, Sioutas C, Ostro BD, Lipsett MJ, Atmos. Environ., 36, 1099 (2002)
Olson DA, Tirlington J, Duvall RM, McDow SR, Stevens CD, Williams R, Atmos. Environ., 42, 1742 (2008)
Lim JM, Jeong JH, Lee JH, Moon JH, Ching YS, Kim KH, Indoor Air, 21, 145 (2011)
Lim JM, Lee JH, J. Kor. Soc. Envion. Eng., 36(5), 317 (2014)
Grau-Bove J, Strlic M, Herit Sci., 1(8), 1 (2013)
Guo LC, Bao LJ, She JW, Zeng EY, Atmos. Environ., 83, 136 (2014)

[Referenced By]

[Related Articles]

[1] Boubel RW, Fox DL, Turner DB, Stern AC, Fundamentals of Air Pollution, 3rd ed. 203-206, Academic Press, California, USA (1994)

[2] Yoon YH, Joo JC, Ahn HS, Nam SH, J. Kor. Academia-Industrial. Co. Soc., 14(12), 6610 (2013)

[3] Park JS, Kim CH, Lee JJ, Kim JH, Hwang UH, Kim SD, J. Kor. Soc. Urban. Eng., 10(3), 293 (2010)

[4] Hanninen OO, Lebret E, Ilacqua V, Katsouyanni K, Kunzli N, Sram RJ, Jantunen M, Atmos. Environ, 38, 6411 (2004)

[5] Gramotnev G, Ristovski Z, Atmos. Environ., 38(12), 1767 (2004)

[6] Natucsh DFS, Wallace JR, Evans CA, Science, 183, 202 (1974)

[7] Dockery DW, Pope CA, Annu. Rev. Publ. Health, 15, 107 (1994)

[8] Nam BH, Hwang IJ, Kim DS, J. Kor. Soc. Atmos. Environ., 18, 25 (2002)

[9] Larson T, Gould T, Simpson C, Liu LJS, Claiborn C, Lewtas J, J. Air Waste Manage., 54, 1175 (2004)

[10] Geller MD, Chang M, Sioutas C, Ostro BD, Lipsett MJ, Atmos. Environ., 36, 1099 (2002)

[11] Olson DA, Tirlington J, Duvall RM, McDow SR, Stevens CD, Williams R, Atmos. Environ., 42, 1742 (2008)

[12] Lim JM, Jeong JH, Lee JH, Moon JH, Ching YS, Kim KH, Indoor Air, 21, 145 (2011)

[13] Lim JM, Lee JH, J. Kor. Soc. Envion. Eng., 36(5), 317 (2014)

[14] Grau-Bove J, Strlic M, Herit Sci., 1(8), 1 (2013)

[15] Guo LC, Bao LJ, She JW, Zeng EY, Atmos. Environ., 83, 136 (2014)