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題 名 | 圖書館空氣微生物總含量分析及其影響素 |
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作 者 | 蔡文城; 顧蕙祺; | 書刊名 | 中國圖書館學會會報 |
卷 期 | 54 1995.06[民84.06] |
頁 次 | 頁5-13 |
分類號 | 021 |
關鍵詞 | 空氣中微生物含量; 影響因素; Microbial content; Factors-of-influence; |
語 文 | 中文(Chinese) |
中文摘要 | 利用表面空氣採樣系統(Surface Air System)配合數種滋養、區分選擇性培養 330 0$a利用表面空氣採樣系統(Surface Air System)配合數種滋養、區分選擇性培養 基,抽樣調查臺北市不同類型圖書館(包括6個學術性、2個醫院及2個市立圖書館)之館內基,抽樣調查臺北市不同類型圖書館(包括6個學術性、2個醫院及2個市立圖書館)之館內 空氣中微生物的總含量,並記錄調查時的溫度、濕度、人數、硬體狀況、藏書本質、消毒 空氣中微生物的總含量,並記錄調查時的溫度、濕度、人數、硬體狀況、藏書本質、消毒 措施等,結果發現其中以市立圖書館微生物含量最高,尤其以兒童閱覽室、儲藏室及成人 措施等,結果發現其中以市立圖書館微生物含量最高,尤其以兒童閱覽室、儲藏室及成人 閱覽室為最。雖然學術性圖書館之善本室微生物總含量頗高,但一般而言,此類圖書館之 閱覽室為最。雖然學術性圖書館之善本室微生物總含量為同性質量為同性質圖書館之冠。 菌量比醫院或市立圖書館為低,其中歷史悠久者館內微生物總含量為同性質量為同性質圖 進一步探討影響圖書館微生物數量的影響因素,發現單位面積、使用人數多寡、濕度以及 書館之冠。 圖書館本身狀況(包活成立年代、書籍新舊、是否存放於地下室、有無薰蒸設施、清掃情 進一步探討影響圖書館微生物數量的影響因素,發現單位面積、使用人數多寡、濕度以及 形等)皆會影響空氣中微生物總含量。各類圖書館常見之微生物種類,革蘭氏陽性菌中以 圖書館本身狀況(包括成立年代、書籍新舊、是否存放於地下室、有無薰蒸設施、清掃情 微球菌(Micrococci)及凝固梅陰性葡萄球菌為最多,亦有少數鏈球菌;革蘭氏陰性菌中 形等)皆會影響空氣中微生物總含量。各類圖書館常見之微生物種類,革蘭氏陽性菌中以 以葡萄糖發酵性菌約40%,而非發酵菌約佔60%,分離的細菌大多屬於土壤或環境中的腐生 微球菌(Micrococci)及凝固梅陰性葡萄球菌為最多,亦有少數鏈球菌;革蘭氏陰性菌中 菌;至於徽菌則以青徽菌屬(Penicilium)、麴菌屬(Aspergillus)、頭芽胞菌屬( 以葡萄糖發酵性菌約40%,而非發酵菌約佔60%,分離的細菌大多屬於土壤或環境中的腐生 Cepholosporium)、交替徽菌屬(Alternaria)、類青徽菌屬(Paecilomyces)、鏈徽屬 菌;至於黴菌則以青黴菌屬(Penicillium)、麴菌屬(Aspergillus)、頭芽胞菌屬( (Neurospora)等腐生徽菌為常見。根據研究發現,本報告將試著提出保持圖書館良好空 Cepholosporium)、交替黴菌屬(Alternaria)、類青黴菌屬(Paecilomyces)、鏈黴屬 氣品質的措施以及訂定評估空氣品質指標。 (Neurospora)等腐生黴菌為常見。根據研究發現,本報告將試著提出保持圖書館良好空 氣品質的措施以及訂定評估空氣品質指標。 |
英文摘要 | Different types of libraries located in Taipei, Taiwan were randomly selected to investigate their total microbial content of the air there, using a Surface Air System(SAS, Italy) coupled with different kinds of enriched, differential, and selected media. The facilities investigated were inclued 6 academic, 2 hospital and 2 municipal public libraries. During air sampling, conditions including temperature, humidity, number of readers, facilities, nature of books, disinfection types used, et cetera, were recorded for each site. The results of this study indicated that 1. munincipal public libraries, especially their Children's Adult Reading Rooms as will as their Storage Rooms, were highest in total microbial content; 2.total microbial content of the Historic Book Room was high in academic libraries, through lower than in either hospital or municipal public libraries; and 3. the total microbial content of older libraries was higher than in the newer, for academic libraries. Further analysis of factors influencing the total microbial content in these libraries found that their unit size, the number of readers during air sampling period, humidity and the nature of the library itself (including age, date of book purchases, location of books, disinfection facilities, cleaning practices, etc., all influenced the finds of total microbial content. Commonly detected organisms included. 1. Gram-positive cocci, mostly micrococci and coagulase-negative staphylococci, with only a few streptococci; 2. Gram-negative bacilli: glucose-fermenting aerobic organisms were about 40%, and non-fermenting, 60%; and 3. fungi: the most frequently found were several saprophytic molds; penicillum, Aspergillus, Cephalosorium, Altermaria, paecilomyces, Neurospora, etc. Most of the isolated microorganisms were saprophytic, common to soil and environment. Based on the findings of this study, ans attempt will be made to recommend strategies to maintain good air quality in the libraries of Taiwan, and to establish an acceptable standard of total microbial content for such libraries. |
本系統中英文摘要資訊取自各篇刊載內容。