109

3,200 千元

2020/02/06

2020/12/15

蔡瀛逸

嘉義市政府環境保護局

李怡蓁

嘉藥學校財團法人嘉南藥理大學

大氣空氣

室內空氣品質

Indoor Air Quality

史順益；黃小林；王怡敦；郭柏儀

陳鈺濠

05-2220529#

yhichen01@gmail.com

嘉義市推動室內空氣品質維護管理宣導計畫（109） 該計畫於109年2月6日至12月15日進行，各項成果摘要如下說明: （1）宣導說明會： 在計畫推動期間，舉辦兩場次說明會，宣導室內空氣品質相關議題。兩場次辦理主題分別為「室內空氣品質管理法推動現況說明」和「室內空氣品質維護管理方法與改善案例說明」，各與會單位均表示有所理解及滿意。 （2）100家場所的室內空氣品質巡檢調查（200次）: 巡檢200處次公私場所室內空氣品質，結果顯示總計有61處次場所巡檢異常，大部分場所類別為公立小學，其次是公立中學和運動健身場所。多數巡檢異常項目為PM2.5，PM10和O3，主要與室外空氣背景濃度影響室內有關。此外，部分場所的CO2，CO，HCHO和TVOC異常，則與室內通風不足和酒精消毒劑引起的儀器干擾有關。 （3）輔導100家場所建立室內空氣品質自主維護管理計畫: 已協助100家場所建立室內空氣品質自主維護管理計畫，並依據現況提供改善對策與建議，以提升室內空氣品質維護管理成效。過程中也宣導相關法令規範內容及權責義務，提醒各場所應落實自主維護管理工作。 （4）召開局間協調會議: 召開過1場次跨局處分工協調會，並追蹤2019年所掌握之各類場所問題。此外，也建議各場所所屬事業目的主管機關協助本計畫進行相關分工與協助，包含年度計畫重點巡查輔導場所名單更新，如公立中小學校及幼兒園。 （5）19點次室內空氣品質標準方法檢測: 本計畫委託環保署認可檢測機構，針對12點次公告場所及7點次巡檢測值異常場所進行檢測。結果顯示，19點次室內空氣品質檢測結果均符合IAQ標準。 （6）3處CO2高超標風險場所及中央空調與自然通風場所連續監測: 本計畫執行3處CO2高超標風險場所連續監測，並掌握各時段CO2濃度狀況，提供場所相關維護與改善建議，以作為後續執行自主管理與改善作業參考。此外，挑選各1處中央空調及自然通風場所，瞭解室外空品不良時期對室內空氣品質之影響，並研擬相關空品不良時期因應對策，提供各場所參考。監測結果顯示，自然通風場所應注意密閉使用冷氣狀態下之CO2濃度，若戶外空氣品質不佳時，也應調整開窗通風時間來避免室內空品受到影響。中央空調場所應使用外氣引入之空調或設備加強室內通風，且應具備適當的濾材過濾戶外引入之空氣，避免室內空氣品質受到影響。 （7）18處室內空氣品質維護管理現場輔導: 邀請兩名專家學者針對轄區內18家次室內空氣品質檢測異常、維護管理欠佳及自願性參與輔導場所進行現場輔導，如具備新風換氣系統公立中小學校等類。輔導常見維護管理問題為室內通風換氣不足、風扇未定期清理及塵垢累積等情形，均已給予改善建議。 （8）30處非公告列管公私場所室內空氣品質健康檢查: 60處申請住家、商家及辦公室等類場所室內空氣品質到府診斷之民眾，均已藉由巡檢式直讀儀器協助瞭解室內空氣品質概況，並提供相關維護管理建議。 （9）室內空氣品質宣導摺頁(200份): 製作200份室內空氣品質宣導摺頁，並將法令規範重點事項、室內空氣品質潛在問題、維護管理方法及歷年改善案例等內容納入。相關製作成果於巡查輔導過程中進行發放與宣導，提供各類場所執行IAQ管理參考。 (10)室內空氣品質資訊整合與資料庫維護管理: 更新及維護嘉義市場所基本資料、維護更新本市室內空氣品質資訊網

室內空氣品質

109年嘉義市IAQ計畫期末報告(定稿).pdf

23MB

2021/1/1 上午 12:00:00

Chiayi City promoted the indoor air quality maintenance and management program(2020) This project carries out from February 6 to December 15, 2020, and the outcome of it is demonstrated as follows: (1)Guidance meeting: During the annual project was conducted, two information sessions about indoor air quality (IAQ) have been held this year. The topics of advocacy are "Explicating indoor air quality policy trends" and "Common IAQ maintenance and management issues and improvement cases". All the representatives show that they are quite comprehensive and satisfied with the meeting. (2)Investigation of indoor air quality of 100 sites (200 times): The IAQ in 200 locations have been inspected. With portable automatic detection monitors, abnormal IAQ have been detected in 61 locations. The abnormal results were found to be the majority of elementary schools, followed by junior high schools and gyms. Most of the IAQ detection anomalies in all locations are PM2.5, PM10 and O3, which are related to poor outdoor air quality. In addition, CO2, CO, HCHO, and TVOC were abnormal in some places, mainly due to insufficient indoor ventilation and instrument interference caused by alcohol disinfectant. (3)Aiding 100 sites to set up maintenance and management regulations: This project has aided 100 locations to set up and fill up maintenance and management plans with examinations.At the same time, this project also offers strategies and solutions while the indoor air quality is necessary to be improved.　At first, we illustrate related laws and duties that they should follow and fulfill, and we remind them of the daily maintenance regulations. (4)Holding inter-bureau coordination meetings: The inter-bureau coordination meeting was held to keep track of the issues brought up at 2019 yearly meeting. Besides, we suggest the related bureaus deal with the following issues of 2020: to fulfill the scheduled tasks, to investigate the targeted sites on the list, such as elementary Schools, junior high schools, and kindergartens. (5)Examining the standards of indoor air quality at 19 locations: This project has commissioned the organizations certificated by the Environmental Protection Administration to inspect and examine 12 announced sites and 7 sites with abnormal IAQ. The results show that 19 sites exceed IAQ standard. (6)Continuously inspecting CO2 at 5 locations: The project conducted a week of continuous carbon dioxide monitoring at three locations. We have accurately checked the CO2 concentration at different times, and then provided them with suggestions on how to maintain and manage ventilation as their necessary reference. Through air conditioning, we can understand the influence of indoor air quality on outdoor background concentration on indoor air quality. Provide measures to manage indoor air quality during periods of poor outdoor air quality. The results show that in a naturally ventilated place, attention should be paid to the indoor CO 2 concentration under the condition of air conditioning and the change of outdoor background concentration to adjust the window ventilation time. If you are using central air-conditioning, you should use external air introduction equipment, and select the appropriate filter material to filter the introduced external air. (7)On-site aiding 18 locations to maintain and manage indoor air quality: Two experts and scholars were invited to conduct on-site counselling for 18 locations. The 18 locations selected are due to abnormal indoor air quality, poor maintenance management and voluntary participation of companies, such as classrooms for public secondary and elementary schools with fresh air ventilation system. Common IAQ problems observed from on-site counseling are insufficient ventilation, fan is not regularly cleaned up, and dust accumulation on the outlet of fan. (8)Investigation of indoor air quality at 30 non-publication sites: The indoor air quality of 60 non-publication sites have been inspected, including homes, shops and offices. We have provided related suggestions for them to maintain indoor air quality. (9) Printing 200 guidebooks to promote maintenance and management of indoor air quality: The plan has completed the production of 200 folds of indoor air quality advocacy. It includes important IAQ laws and regulations, potential IAQ problems, maintenance and management methods, and IAQ improvement cases over the years. These advocacy pages are distributed during inspections and counseling of public places, providing reference for the implementation of IAQ management at various places in the city. (10)Integrating indoor air quality information and maintaining its databases: Updating and maintaining the basic information of public locations in Chiayi. Updating and maintaining the information network of indoor air quality in Chiayi.

Indoor Air Quality