목차 2010-33-1208 11-1480523-000711-01 생활용품오염물질방출시험및방출특성연구 (IV) - 전기 전자제품방출오염물질권고기준 ( 안 ) 도출 - ⅰ ⅱ ⅲ Abstract ⅳ 환경기반연구부생활환경연구과 Ⅰ,,,,,, 2010 Ⅱ i
목차 목차 Ⅲ Ⅳ i ii
목차 Abstract iii iv
Abstract Ⅰ. 서론 Ⅰ iv 1
Ⅰ. 서론 Ⅱ 2 3
. 1 m 3 (a) The exterior (b) Sampling port (c) MS connector < 그림 2> 1 m emission chamber system < 그림 1> Air flow schematic diagram of 1m emission chamber system 4 5
. 5 m 3 < 그림 3> Air filtering system of 1m emission chamber system < 표 1> Air filtering system for 1m emission chamber system < 그림 4> Air flow schematic diagram of 5 m emission chamber system 6 7
< 그림 6> Air flow schematic diagram of 24m emission chamber system (a) The exterior (b) Air circulating fan (c) Sampling port < 그림 5> 5 m emission chamber system. 24 m 3 8 9
< 표 2> Classification of electrical appliances for emission test. 10 11
. (a) 1 m emission chamber (b) 5 m emission chamber (c) 24 m emission chamber < 그림 8> Cleaning process for 1, 5 and 24 m emission chamber 12 13
< 표 3> Emission test condition and sampling time Chamber vol. 1m 3 5m 3 Sampling Product Point Preparation (OFF) Portable audio, Operating, 1, 2, 3, 4, 6, 8 hr Beam projector Plug out (OFF), 1 hr Preparation (OFF) Vacuum cleaner Operating, 1, 2, 3, 4, 6, 8 hr Plug out (OFF), 1 hr Conditioning phase (OFF) Pre-operating (Standby mode) Ink-jet printer, Operating to Post-operating n = 1 Laser-jet Post-operating (Standby mode) printer n = 2, 3, 4 Plug out (OFF) n = 1, 2, 3 Preparation (OFF) Pre-operating (Standby mode), 1 hr CRT TV, LCD Operating, 1, 2, 3, 4, 6, 8 hr TV, PDP TV, LED TV Post-operating (Standby mode), 1, 2, 3, 4 hr Plug out (OFF), 1 hr Time 25 min 55 min 60 min 20 min 40 min 17 min 17 min 55 min R e f r i g e r a t o r, Preparation (OFF) 24m 3 Kimchi refrigerator, Operating, 1, 2, 3, 4, 6, 8 hr Plug out 55 min Wine refrigerator (OFF), 1 hr Ⅲ. TVOC < 그림 9> Emission test flow for electronical appliances 14 15
< 그림 10> The variation of the TVOC emission for the household appliances < 그림 12> The variation of the formaldehyde emission for the household appliances < 그림 11> The variation of the TVOC emission for the office machines. < 그림 13> The variation of the formaldehyde emission for the office machines 16 17
. (PM 10) (O 3) 18 19
< 표 4> The percentage of pollutant emission quantity emitted from electronical appliances in the total indoor air pollutant. (unit: mg/day) 번호 < 표 5> The pollutant emission quantity emitted from electronic goods. 종류 TVOC 톨루엔스티렌자일렌에틸벤젠 ( 단위 : mg/h) 폼알데하이드 1 2 3 4 5 6 7 8 9 10 11 벤젠 20 21
번호 종류 TVOC 톨루엔스티렌자일렌에틸벤젠 폼알데하이드 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 벤젠 번호 종류 TVOC 톨루엔스티렌자일렌에틸벤젠 폼알데하이드 46 47 48 49 50 51 52 53 벤젠 22 23
Ⅳ. 결론 < 표 6> The Contribution ratio of each TVOC, toluene, styrene on indoor air pollution and the maximum emission value of pollutant satisfied the indoor air quality standard. (Unit: mg/day) < 표 7> The pollutant guideline value emitted from the electrical appliances. (Unit: mg/hr) Ⅳ 24 25
Ⅳ. 결론 Ⅳ. 결론 ( 단위 : mg/h) 구분 TVOC 톨루엔스티렌권고기준 ( 안 ) 6.5 2.3 2.3 기준초과율 (%) 10.0 0.0 3.3 26 27
참고문헌 Ⅰ Ⅱ Ⅲ 28