Laboratory and operating room air cleaner main purpose is?
2016-05-19 | View： 3035 | From：未知
1. Exhaust air within each workplace;
2, to ensure that the workplace required amount of fresh air;
3, removal of dust and microorganisms;
4, the amount of ventilation to keep indoor positive pressure necessary laboratory and operating room according to the following formula:
V = 100M / K-Ko
Where: V Where: V-- necessary ventilation [m3 / - necessary ventilation [m3 / (h · person)] (h · person)];
M; M - the occurrence of CO2 [m3 / - CO2 occurs quantity [m3 / (h · (h · person)];
K people)]; K-- under normal indoor CO2 allowable concentration (% allowable concentration (%) indoor CO2-- normal state; Ko);
Ko-- outdoor air CO2 concentration (generally in standard air volume ratio of 0.03%). CO2 concentrations of the different intensity of human labor excluded CO2-- outdoor air (in the general standard air volume ratio of 0.03%).
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