探討校園餐廳室內空氣品質污染特性之研究

Study on Indoor Air Quality in Campus Restaurant

劉昆遠(Liu, Kun‐Yuan) ； 周芷玫(Chou, Chih-mei)

《物業管理學會論文集》 12屆 (2018/06) Pp. 64-70-007

摘要

由於生活環境的改變，室內空氣品質（Indoor Air Quality, IAQ）逐漸為大家所重視，然而，許多空氣污染物是一般人看不見也摸不著的，如果長時間待在高濃度污染物的環境，將影響人之身體健康、學習或工作效率。本研究希望藉由校園餐廳空氣品質之探討，提高大家對用餐處所空氣品質的重視，進而改善通風環境，以創造更好的用餐環境。本研究針對受測學校餐廳進行二氧化碳（CO_2）、一氧化碳（CO）、臭氧（O_3）及總揮發性有機物（TVOCs）等4項，每日8小時連續監測，接連檢測6日，其結果發現，學校餐廳平常日（週一至週五）與假日之CO_2濃度值有顯著的差異，CO_2濃度與餐廳用餐人數有明顯之相關；另外CO濃度也略高於標準值，顯見有需要改善之必要。建議學校單位於餐廳人員用餐頻繁之處，加強通風及增加室內換氣量，以維持良好之室內空氣品質，並定期保養及清潔空調系統，不定期對餐廳內部空氣品質實施抽驗，以有效改善室內空氣品質，並可發現藉其影響因子，減少對人體之健康。

關鍵字

校園餐廳 ； 空氣品質

並列摘要

Due to changes in the living environment, (Indoor Air Quality, IAQ) has gradually become more and more important for everyone. However, many air pollutants are invisible to the average person. If you stay in an environment with high concentration of pollutants for a long time, will affect people's physical health, learning or work efficiency. This study hopes to increase the attention of everyone to the air quality of the dining place through the discussion of the air quality of the campus restaurant, thereby improving the ventilation environment and creating a better dining environment. In this study, four items of CO_2, CO, O_3, and TVOCS were collected for the school under test, and they were continuously monitored for 8 hours a day. The test was conducted one after another for 6 days. The results showed that the CO_2 in the restaurant's normal days (Monday to Friday) and holidays. There was a significant difference in the concentration values, and there was a clear correlation between CO_2 concentration and the number of restaurants in the restaurant; in addition, the CO concentration was slightly higher than the standard value, indicating that there was a need for improvement. It is suggested that school units should increase ventilation and increase indoor ventilation to keep restaurant staff in frequent places. In order to maintain good indoor air quality, regular maintenance and cleaning of air‐conditioning systems, irregular sampling of indoor air quality in order to effectively improve indoor air quality can be found to reduce the health of the human body through its influence factor.

並列關鍵字

Campus restaurant ； Air quality