| 生物洁净室的污染控制 |
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| 引用本文： | 许为全,曹莉. 生物洁净室的污染控制[J]. 洁净与空调技术, 2002, 0(4): 7-9,22 |
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| 作者姓名： | 许为全 曹莉 |
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| 作者单位： | 清华大学(许为全),清华大学(曹莉) |
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| 摘 要： | 生物洁净室的目的是控制细菌污染。通过对细菌特性、来源及污染途径的分析,确定了全方位、全过程控制的基本思想,即污染源控制,污染传播过程控制和交叉污染控制,通过分析微粒的运动特性,提出了空气途径污染的主要手段是气流流动控制和表面污染控制,最后分析了交叉污染的形成原因及其防治措施。
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| 关 键 词： | 生物洁净室 污染控制 细菌 生物微粒 流动污染 表面污染 气流流型 交叉污染 |
The contamination control of biological cleanroom |
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| Xu Weiquan Cao Li. The contamination control of biological cleanroom[J]. Contamination Control & Air-Conditioning Technology, 2002, 0(4): 7-9,22 |
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| Authors: | Xu Weiquan Cao Li |
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| Abstract: | The main purpose of the biological clean room is to control the bacteria contamination. The essence bacteria control concept is "whole course control", which includes source control,spread process control and cross contamination control.Through analyzing the movement characteristic of particle, conclude that the way of contamination control are airflow type control and surface contamination control. Finally analyze the cause and the measure of how to prevent the cross contamination. |
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| Keywords: | Biological clean room Contaminadon control Bacteria Biological particulate Air flow contamination Surface contamination Airflow type Cross contamination |
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