109

3,000 千元

2020/01/01

2020/12/31

王凰瑾

新竹縣政府環境保護局

卓宥伶

恆康工程顧問股份有限公司

大氣空氣

室內空氣品質、公告列管場所、非公告列管場所、IAQ、新竹縣

indoor air quality, IAQ

何義明

02-27621808#

rodman0987@gmail.com

本年度計畫針對公告列管、重點宣導等非公告列管場所進行室內空氣品質查核輔導，並持續推動轄內公共場所室內空品維護管理及宣導工作，以提升自主管理能力。本年度公告列管場所及重點輔導場所巡查檢驗，共計完成402處，量測項目包含二氧化碳（CO2）、一氧化碳（CO）、甲醛（HCHO）和總揮發性有機化合物（TVOC）。其中，CO2巡檢不合格比例(不合格比例=污染物不合格點次數量/場所中檢測點次數量*100%)大於50%的場所共計11處(占總量體2.7%)，為醫療機構(45.5%)及托嬰中心(27.3%)所佔比例較高。超標主要原因歸納為(1)空間人員密度過高；(2)換氣量不足或使用未引外氣之內循環空調，導致CO2累積。此外，本年度亦配合專案稽查、業務調查，完成96處公共場所標準檢測作業，其中，公告列管場所中，CO2濃度超標為2處運動健身場所、3處量販店，及細菌濃度超標為2處醫療機構，場所皆於改善期間張貼不合格告示，並均已於期限內改善完成；非公告列管場所有3家產後護理之家CO2及細菌濃度檢測超標，皆安排專家進行現勘輔導並提供改善建議。本計畫完成7種類型場所共計30處專家學者現勘輔導改善作業，分別為運動健身場所14處、醫療機構4處、產後護理機構4處、托嬰中心3處、商場(量販店)3處、圖書館1處及金融機構1處，針對場所室內環境、空調系統及建築設計等需求，邀請相關領域專家進行現勘輔導，並提供場所改善及管理建議。其中，運動健身場所(57.1%，8處)因位於地下室且無外氣引入裝置，及醫院(100%，4處)、量販店(66.7%，2處)因外氣引入量不足，造成CO2濃度超標，建議加強室內通風及新鮮外氣引入量。另，本計畫提供5處場所安裝自動連續監測設施，以敏感族群場所且意願高者優先安裝，分別為3處托嬰中心、1處親子館及1處環保局會議室，其中，親子館CO2監測濃度尖峰多於9時至11時及15時至17時，已提供改善及維護管理建議；辦理3場次宣導說明會，邀請對象分別為108年考評對象(地下停車場、托嬰中心)、產後護理機構及長照中心，共計邀請158人與會，主要說明室內空氣品質維護和管理，並推廣自主管理認證標章及自動連續監測設施。本年度(108年)自主管理認證標章共計116處場所參加申請，其中以金融機構(30.2%)較多，其次為產後護理機構(22.4%)和托嬰中心(17.2%)。本計畫針對執行提出以下精進及改善建議：(1) 建置標章管制系統，以利掌握自主管理標章現況及提高場所標章延續性(2)特定場所，如商場(百貨、量販店業)，應於假日或周年慶特定檔期加強稽查檢測或抽測(3)人流較多之非列管場所，為提高場所配合度，可積極與各局處合作，加強宣導室內空氣品質管理之重要性。

室內空氣品質、公告列管場所、非公告列管場所、IAQ、新竹縣

109新竹縣期末報告本文(正式定稿本).pdf

9MB

109年度新竹縣IAQ定稿版

2021/9/10 上午 12:00:00

This year,we plan to conduct indoor air quality inspection and guidance for unannounced publice site,whilst continuing to push indoor air quality maintenance management and promotion in public places within its administration scope to enhance independent management capabilities.A total of 402 inspections on announced publice site and key counseling sites have been carried out, of which the inspected items include carbon dioxide (CO2), carbon monoxide (CO), formaldehyde (HCHO) and total volatile organic compounds (TVOC). Among them, places with non-compliance proportion of CO2 (Non-compliance ratio = number of non-compliance pollution inspections/number of places inspections x100%) are 11 (accounting for 2.7%), in which the proportion of medical institutions (45.5%) and baby care centers (27.3%) is relatively high. The main causes of the excess are summarized as (1) the density of people within the same space is too high; (2) insufficient ventilation or the use of non-outdoor-air introducing circulating air conditioners that results in CO2 accumulation.Additionally, during the year, in conjunction with project audits and business investigations, 96 standard method audits for public places have been completed. Among the announced publice site, places with exceeding CO2 concentration include 2 sports fitness facilities and 3 hypermarkets, and places with exceeding bacteria concentration are 2 medical institutions, all of which were posted with non-compliance notices during the improvement period. For unannounced publice site, 3 post-natal care institutions have CO2 and bacterial concentration that exceed the standard. All experts were arranged to conduct on-site survey and counseling and provide suggestions for the improvement.The project completes 7 types of places, of which 30 counseling and improvement activities with experts and scholars are conducted. These places include 14 sports and fitness places, 4 medical institutions, 4 postnatal care facilities, 3 baby care centers, 3 hypermarkets, 1 library, and 1 financial institution. For the needs of indoor environment of the places, air conditioning, and architecture design, experts are invited to provide on-site survey and counseling on improvement and management of the places. Among them, fitness places (57.1%, 8 places) are located in the basement and there is no outside air introduction device; medical institutions (100%, 4 places) and hypermarkets (66.7%, 2 places) have insufficient outside air introduction, resulting in exceeding CO2 concentration. It is recommended to enhance indoor ventilation and the amount of fresh external air introduction.Also, the project provides installation of automatic continuous monitoring facilities in five locations, with priority given to sensitive community sites and those with high aspirations, namely, 3 baby care centers, 1 parent-children centers and 1 meeting rooms of department of environment protection. However, parent-children centers the time period of peaks of CO2 concentration are from 9 to 11 and from 15 to 17, advices on improvement and maintenance management have been given； 3 information sessions were held. Objects in 2019 evaluation (underground parking lots and baby care centers), post-natal care institutions and long-term care center were invited, with 158 people attending the session. In the sessions, indoor air quality maintenance and management is the focus, and the use of self-management certification label as well automatic continuous monitoring equipment was promoted. In this year (2019), 116 places have applied for the self-management certification label, with financial institutions (30.2%) accounting the most, followed by post-natal care institutions (22.4%) and baby care centers (17.2%).The project proposes the following suggestions on improvements: (1) Establish a certification label control system for grasping the status of self-management labels and improve the continuity of place labels. (2) Specific places, such as department stores or hypermarkets, should conduct more auditing, inspecting, or inspection sampling on holidays or anniversary period (3) unannounced publice site with a large number of people may actively cooperate with authorities to further promote the importance of indoor air quality management.

indoor air quality, IAQ