图书馆生物污染现状研究  

Present Situation of Biological Contamination in Library

作　　者：王培霞[1] 晋日亚[2] 胡双启[2] 奚小艳[2] 

机构地区：[1]中北大学图书馆,太原030051 [2]中北大学化工与环境学院,太原030051

出　　处：《安全与环境工程》2010年第5期51-53,共3页Safety and Environmental Engineering

基　　金：国家自然科学基金项目(50774068)

摘　　要：在分析了图书馆生物污染原因的基础上,对部分馆舍的空气和纸质文献受生物污染状况进行了研究,结果表明:图书流通阅览室、期刊阅览室以及学生自习室的空气冬天比夏天细菌数量高,冬天全天平均细菌数量为8.9×104个/m3以上,而夏天则为6.0×104个/m3;典藏书库冬天全天平均细菌数量为5.2×104个/m3,夏天为6.3×104个/m3左右;纸质文献受微生物污染程度与借阅率基本上呈正比关系。Based on the analysis of biological pollution in the library,this paper studies the biological contamination of air and paper documents in the library.The results show that in winter,the bacteria level of air for the circulation books reading room,periodicals reading room and students＇ self-learning room is higher than that in summer： the average magnitude is 8.9×10^4/m^3in winter and 6.0×10^4/m^3in summer.The bacterial content in the air of representative data collection storeroom is 5.2×10^4/m^3in winter and 6.3×10^4/m^3in summer.For the paper documents,there is basically a positive correlation between the lending rate and the degree of microbial contamination.

关 键 词：图书馆 生物污染 细菌数量 空气 纸质文献 

分 类 号：X502[环境科学与工程—环境工程] G258[文化科学—图书馆学]