| 研究生: |
李昭興 Li, Chao-Hsing |
|---|---|
| 論文名稱: |
辦公空間相關變數對揮發性有機物質濃度影響之研究-以台灣辦公空間為例 A Study on the Influence of Correlative Variables of office space on the concentration of Volatile Organic Compounds-The office spaces in Taiwan for example |
| 指導教授: |
江哲銘
Chiang, Che-Ming |
| 學位類別: |
碩士 Master |
| 系所名稱: |
規劃與設計學院 - 建築學系 Department of Architecture |
| 論文出版年: | 2002 |
| 畢業學年度: | 90 |
| 語文別: | 中文 |
| 論文頁數: | 91 |
| 中文關鍵詞: | 甲醛 、總揮發性有機物質 、裝修面積 、辦公空間 、經驗模式 |
| 外文關鍵詞: | formaldehyde, TVOC, decorated area, office space, expirical model |
| 相關次數: | 點閱:90 下載:4 |
| 分享至: |
| 查詢本校圖書館目錄 查詢臺灣博碩士論文知識加值系統 勘誤回報 |
摘要
本研究屬於建築環控領域中「室內空氣品質」系列研究之一,承襲過去的理論基石與實測經驗,本研究重點為室內裝修建材種類、面積及其相關影響因子與室內總揮發性有機物質(TVOC)與甲醛(HCHO)污染物濃度之相關性探討。本研究一方面針對該空間之空間特性、建材種類、裝修面積、室容積等進行調查,另一方面進行現場量測,量測項目包含TVOC、甲醛濃度,換氣率、空氣洩漏率、溫溼度等環境變因,以累積一小部分台灣辦公空間常用裝修建材之種類、面積與VOCs污染物濃度之現況實測資料。
所得之資料藉由VOCs污染物逸散質量平衡理論及相關文獻等方法,建立辦公空間常用裝修建材之逸散強度修正係數及甲醛、TVOC濃度之經驗模式,以提供作為辦公空間常用建材裝修面積管制策略之參考。
本研究內容整理可得以下結論:
一、本研究針對裝修建材現場調查量測的結果,常用建材依序為木質建材傢俱(29%)、PVC地磚(21%)、地毯(18%)、石膏板明架天花(18%)、礦纖板明架天花(14%)等五類建材。
二、將實測所得之各項數據,進行非上班時段甲醛、TVOC濃度與單位裝修強度之洩漏率相關性探討,得到公式一C(甲醛濃度)=0.066(洩漏率/DI)-0.41,其判定係數R2=0.50,公式二C(TVOC濃度)=0.52(洩漏率/DI)-0.38,其判定係數R2=0.56兩式皆呈負相關。其意義為「藉由單位裝修強度(DI)之洩漏率愈大,其室內污染物的濃度值愈低」。
三、藉由實測結果、配合VOCs污染物逸散質量平衡理論與統計迴歸的方法,分析各相關影響因子與甲醛、TVOC濃度之關係,可得一甲醛、TVOC濃度之經驗模式。
1、甲醛濃度之經驗模式:
ER
C=--------(-124.12+1.98×Da1+1.52×Da2+2.14×Da3)
ACH×VOL
2、TVOC濃度之經驗模式:
ER
C=--------(9.55+1.31×Da1+0.99×Da2+2.02×Da3)
ACH×VOL
其中C:穩定狀態下甲醛、TVOC之室內污染物平均濃度,mg/m3。
ER:該空間甲醛、TVOC之平均逸散速率,mg/m2hr。ACH:換氣率(非上班段之洩漏率),hr-1。VOL:室內體積,m3。Da1:木質建材傢俱裝修面積,m2。Da2:石膏板天花裝修面積,m2。Da3:地毯裝修面積,m2。
四、各建材逸散強度修正係數之建立
建材種類
污染物種類
1、木質建材傢俱逸散強度修正係數
2、石膏板天花逸散強度修正係數
3、地毯逸散強度修正係數
甲醛濃度 1.98 1.52 2.14
TVOC濃度 1.31 0.99 2.02
由上可得知對應於建材逸散甲醛及TVOC濃度之逸散強度之大小為地毯>木質建材傢俱>石膏板天花。未來可針對此逸散強度修正係數來對建材之裝修面積所逸散之甲醛、TVOC濃度值進行修正。
關鍵字:經驗模式,辦公空間,裝修面積,總揮發性有機物質,甲醛。
Abstract
Referred to series studies of indoor air quality (IAQ) in architecture environment control, this study emphasized on the kinds of interior decoration material, decorated area and relative influence factors with the relative discussion of contaminants concentration of TVOC and formaldehyde. In this survey, the characteristic of the space, the kinds of building material, decorated area, room volume, were investigated. Another the concentration of TVOC and formaldehyde, air temperature, related humidity were monitored and air change rate and Air leakage value were measured.
Based on the theory review of VOC contaminants emission mass balance and results of field study, the investigated dates were used to establish the correctional factor for emission intensity of decorative material were often used in office space and empirical model related to formaldehyde and TVOC concentration. This model can be control reference for decorated areas of the materials were often used in office space.
This paper’s major findings are as below:
1、The results of the field investigation reveal that the materials were often used in office space. The sequences were wood-based material(29%)、polyvinyl chloride flooring(21%)、carpet(18%)、gypsum board (18%)、mineral fiber board (14%).
2、According to the result of field measure , the correlation analysis on the off-working hours concentration of formaldehyde, TVOC and decorative intensity divided into air leakage value can obtain the equation;the equation1:C( the concentration of formaldehyde)=0.066(air leakage value/ decorative intensity)-0.41 (R2=0.50);the equation2:C( the concentration of TVOC)=0.52(air leakage value/ decorative intensity)-0.38 (R2=0.56). It mean that 「the value of leakage/ decorative intensity were more high , the concentration of interior contaminants were more low.
3、By the theory of mass balance and the way of regression to analysis the correlation on correlative influence factor with concentration of TVOC and formaldehyde. We establish the empirical model of the formaldehyde and TVOC concentration. The numerous equation is
(1)The empirical model of formaldehyde concentration:
ER
C=--------(-124.12+1.98×Da1+1.52×Da2+2.14×Da3)
ACH×VOL
(2)The empirical model of TVOC concentration:
ER
C=--------(9.55+1.31×Da1+0.99×Da2+2.02×Da3)
ACH×VOL
where C: the concentration of formaldehyde, TVOC, (mg/m3);ER the emission rate of formaldehyde, TVOC (mg/m2hr); ACH: Air Change Rate (Air leakage value) (hr-1);VOL:interior Volume(m3);Da1:wood-base decorated area(m2). Da2:gypsum board decorated area(m2). Da3:carpet decorated area(m2).
4、The factor emission intensity of each decorative material be established
The kind of materials
The kind of contaminants
1、wood-based materialThe factor of emission intensity gypsum board
2、The factor of emission intensity
3、CarpetThe factor of emission intensity
Concentration of formaldehyde 1.98 1.52 2.14
Concentration of TVOC 1.31 0.99 2.02
Key:expirical model,office space,decorated area, TVOC,formaldehyde
參考文獻
網路部份
1.行政院主計處全球資訊網,http://www.dgbasey.gov.tw, http://www.dgbas.gov.tw/dgbas03/bs8/look/lookm.htm。2001
中文部份
2.江哲銘,邁向永續的健康建築/Stride Forward to Sustainable Healthy Building,邁向二十一世紀永續建築環境國際研討會,pp. 75-93,台北,台灣,2000
3.江哲銘、林俊興等,居住空間物理環境基準之研究—室內環境品質量測法初探,中華民國建築學會第四屆建築學術研究發表會論文集,1991.11.
4.江哲銘、楊冠雄,住宅室內通風效率實測評估法研究,國科會專題研究計畫成果報告,1999
5.江哲銘等,建築技術規則有關通風條文增修訂之研究,內政部建築研究所,1997.06.
6.何明錦、江哲銘,〝建築室內建材揮發性有機化合物衰減總表之研究〞,內政部建築研究所,(2000)
7.張志成,〝建築室內逸散物質檢測分析研究(一)建築室內環境揮發性有機物檢測實驗室建置〞,內政部建築研究所,(1999)
8.江哲銘等,〝建築室內環境保健控制綜合指標之研究〞,內政部建築研究所,(1999)
9.蘇慧貞、江哲銘、李俊璋,空調系統之使用對商業辦公大樓室內空氣品質的影響,國科會環保署科技合作計畫,2000.08
10.涂玉峰,“室內空氣環境綜合評估指標之探討—以台灣南部工業區辦公大樓為例”,成功大學建築研究所碩士論文,江哲銘教授指導,1999.
11.鄭懋雄,“辦公空間通風效果與污染物濃度之研究—以台灣商業辦公大樓為例”,成功大學建築研究所碩士論文,江哲銘教授指導,2001.
12.李彥頤,“以中央橫軸旋轉窗探討自然通風狀態下通風效率之研究”,成功大學建築研究所碩士論文,江哲銘教授指導,1998.
13.周伯丞,“建築軀殼開口部自然通風效果之研究”,成功大學建築研究所博士論文,江哲銘教授指導,2000.
14.周淑梅,“建築物室內建材逸散揮發性有機物之檢測分析研究”文化材料科學與製造研究所碩士論文,陶惟翰博士指導,2000
15.徐偉森,“住宅臥室空間自然通風效果之研究—濃度衰減法實驗與數值模擬之解析”,成功大學建築研究所碩士論文,江哲銘教授指導,1997.
16.陳新智,“室內木質建材揮發性有機物逸散之研究”台大環境工程學研究所碩士論文,李慧梅教授指導,2000
17.陳震宇,“室內木質建材甲醛逸散之研究”台大環境工程學研究所碩士論文,李慧梅教授指導,2001
18.陳靜怡,“溫濕度對建材揮發性有機氣體逸散模式之研究”文化材料科學與製造研究所碩士論文,陶惟翰博士指導,2000
19.黃冠仁,“室內建材逸散揮發性有機物之研究—黏著劑之揮發性有機物逸散因子” 台大環境工程學研究所碩士論文,李慧梅教授指導,1999
20.黃蒨芸等人,“辦公建築室內裝修建材逸散物質對室內空氣品質影響之調查研究”,內政部建築研究所專題研究計畫,1997.
21.室內空氣污染,賴耿陽
英文部份
22.American Conference of Governmental Industrial Hygienist, Threshold Limit Values for Chemical Substances and Physical Agents and Biological Exposure Indices, 1992-1993, ACGH.
23.ASHRAE Handbook,Fundamental Volume,American Society of Heating, Refrigerating and Air-Conditioning Engineering, Inc. Atlanta, GA(1989)
24.ASHRAE Standard 55a,〝Thermal Environmental Conditions for Human Occu-pancy〞,(1995)
25.ASHRAE Standard 62,〝Ventilation for Acceptable Air Quality〞,(1989)
26.AWBI H. B.,〝Ventilation of building〞,Chapman & Hall Inc.(1991)
27.Berglund B. Et al (1986), Assessment of Discomfort and Irritation from the Indoor Air, Proceedings of IAQ 86, Atlanta, GA, American Society of Heating Refrigerating and Air Conditioning Engineers, pp. 138-149.
28.Berglund, B. et al,〝Effect of Indoor Pollution on Human Health〞,Indoor Air(1992)
29.C.M. Chiang, C.M. Lai. P.C. Chou and Y.Y. Li, Predicted Improvement of Indoor Air Environment in the Conventional Residential Kitchens in Taiwan, Proceeding of Second International Conference on Human-Environment System, Yokohama, Japan, p.626-632,(1998)
30.Chao, N.T.; Chiang, C.M.; and Wang, W.A. et al.,〝A Study on the Control Strategies to Improve Indoor Air Quality with Outdoor Air - Demonstrated by a Bathroom design〞, Proceedings of Indoor Air ’96, Nagoya (Japan), Vol. 4, pp. 387-390,(1996)
31.Chiang, C. M. and Wang, W.A.,〝Empirical study on post-occupancy evaluation of housing indoor air environment in Taiwan〞, J. Housing Studies, No. 2, Jan, RESEARCH, pp. 107-132, 1994. ( in Chinese )
32.Chiang, C. M., Chou, P. C. and Wang, W. A. et al〝A study of the impacts of outdoor air and living behavior patterns on indoor air quality - case studies of apartments in Taiwan〞, INDOOR AIR ’96, Vol. 3, pp. 735-740,(1996)
33.Chuah, Y.K.; Chiang, C.M.; and Wang, W.A., 〝IAQ problem in a city apartment residence〞, Proceedings of 2nd International Symposium on HVAC, Beijing (China), pp. 101-106,(1995)
34.Coad, W. J.,〝Indoor Air Quality : A Design Parameter〞,ASHRAE J. June (1996)
35.EUROPEAN PRESTANDARD prENV 1752 DRAFT,〝Ventilation for Building : Design Criteria for the Indoor Environment〞,(1996)
36.H.Matsumoto,S.Hayashi.et al,Removal and Control of Pollutants from Building Materials by Ventilation,Proceedings of Indoor Air’99。
37.Healthy Buildings 2000,proceedings of healthy buildings 2000,August 6-10,2000,Espoo,Finland
38.Indoor Air99,proceedings of the 8th international conference on indoor air quality and climate,8-13 August,1999 Edinburgh,Scotland。
39.Joint Research Center Institute for the Environment, Commission of the European Communities, Sick Building Syndrome: Practical Guide, Report No. 4 of Environment and Quality of Life, EUR 12294 EN, August 1989.
40.M. Maroni et al., 1995, “Indoor Air Quality”, pp. 443-444
41.Molhave L (1986), Indoor Air Quality in Relation to Sensory Irritation due to Volatile Organic Compounds, Paper 2954, ASHRAE Transactions, 92 (1).
42.Molhave L (1990), Volatile Organic Compounds, Indoor Air Quality and Health, Proceedings of the Fifth International Conference on Indoor Air Quality and Climate, Vol. 5, pp. 15-33, Ottawa, Canada.
43.O Hehl,W Horn,B Seifert,Numerical simulation of VOC emission rates from building products based on physical processes, Proceedings of Indoor Air’99。
44.Richard A. Wadden & Peter A. Scheff, 1982, “Indoor Air Pollution”, pp. 105-107
45.Samuel Silberstein and Richard A.Grot“Validation of Models for Predicting Formaldehyde Concentrations in Residences due to Pressed-Wood Products”,JAPCA 38:1403-1411,1988。
46.Sterling,E.M.et.al,ASHRAE Transction V91 Pt13 611-622。
47.T.G Matthews,K.W.Fung,“Impact of Indoor Environmental Parameters on Formaldehyde Concentrations in Unoccupied Research Houses”,JAPCA 36:1244-1249,1986。
48.VIRGIL J. KONOPINSKI,“Seasonal Formaldehyde Concentrations in an Office Building”Am. Lnd.Hyg. Assoc. J.46(2).. 65-68(1985)。
49.Wanner,,HU.,Kuhn,M,.Environment Int. V12 nl-4,1986。
50.WHO (1969). Indoor Air Quality: Organic Pollutants: Report on a WHO-meeting, European Reports and Studies III, WHO Regional Office for Europe, Copenhagen, Denmark.
日文部份
51.シ一エムシ一,健康住宅とVOC對策建材の開發1998
52.改修後の事務室內におけるVOC濃度の減衰特性とその低減方法,稻毛亮太、平岡憲司、劉瑜,日本建築學會大會學術講演梗概集,2000年9月。
53.居住狀態における住室內の揮發性有機化合物に關する實態調查,熊谷一清、池田耕一等,日本建築學會計畫系論文集,1999。
54.村上周三,「CFDによる建築.都市の環境設計工學」,東京大學出版,2000。
55.田邊新一,1998年9月,「建材、施工劑からのアルデヒド類放散速度の的測定と室內濃度の預測關する考察」。
56.淺井靖史等,1998年9月,「新築集合住宅におけるアルデヒド類、VOCの氣中濃度實測とFLECよる放散速度測定。
57.井上書院,1990年4月,「室內空氣污染。解析、預測、對策と人體影響データ」,日本建築學會。