臭氧消毒柜消毒时臭氧浓度需要多少合适？

錯過の殇

我公司现想买个臭氧消毒柜来对软膏剂的软管进行消毒，软管的尺寸：直径1.6cm、长10cm。厂家说这软管口径太小，他们只能保证腔体臭氧浓度，无法保证管内臭氧浓度。各位大神求教，这消毒柜的腔体浓度应达到多少才合适，能保证软管内部消毒效果满足要求（最好能附上解释）？另外消毒时软管怎么排布消毒效果会好点？

干雾灭菌

学习学习其他公司怎么对软管消毒的

来自:Android客户端

好时光

Question 1:  Which concentrations of ozone are required in water systems?

The technical literature delivers different information about the ozone concentrations in water systems: e.g. ISPE Baseline Water and Steam: 0.02 ppm - 0.2 ppm; Collentro, Pharmaceutical Water: 0.2 ppm - 0.5 ppm and W.Setz, Ciba-Geigy 1990: max 0.04 ppm, for sanitisation 0.05 ppm.
The indications provided by the ISPE Baseline refer to the concentration required to prevent microbial growth. One can thus assume that a concentration of 20 ppb ozone can prevent any growth.

If systemic protection is desired i.e. the constant presence of ozone in the water, lower ozone values are sufficient.
In practice, approx. 0.02 to 0.05 ppm should be sufficient for Aqua Purificata. For sanitisation, it naturally depends on the sanitation time intervals - daily or weekly. Finally, the required ozone concentration for the system should be determined within the framework of the validation for the whole system.
http://www.gmp-compliance.org/en ... tical-Water%22.html

cph2345

楼主看看消毒技术规范吧，2008版的、