CONCLUSION Two methods of air disinfection are effective for operating room, but the effect of air disinfection by ozone is better than ultraviolet ray, which is more convenient, quicker, safer.
结论两种消毒方法对手术室空气消毒均有效，但臭氧消毒效果优于紫外线，同时使用简便、快速、安全。
Objective To study the treatment effect on microorganism in domestic sewage by activated bio-filter and ozone disinfection.
目的了解活性生物滤池及臭氧消毒对污水微生物的影响。
Objective To learn effect of purification of wastewater by biological filtration and ozone disinfection.
目的了解生物滤池结合臭氧消毒技术对生活污水的净化效果。
Objective To observe the efficacy of ozone generated by doubling surface discharge in disinfection of sewage in hospital.
目的观察双重沿面放电合成臭氧消毒处理医院污水的消毒效果。
Bromide by-products would increase after disinfection by chlorination, chloramination and ozone if containing bromine ions in raw water, and they have a higher genetic toxicity.
研究表明，当原水中含有溴离子时，经氯化消毒、氯胺消毒或臭氧消毒后会增加溴代消毒副产物的形成，并且溴代副产物具有更高的遗传毒性。
Objective to know the germicidal efficacy of the ozone water produced by ozone disinfection machine in order to provide scientific base for rational use of ozone disinfection machine.
目的了解臭氧消毒机产生的臭氧水杀菌效果，为合理使用臭氧消毒机提供科学依据。
Objective to know the germicidal efficacy of the ozone water produced by ozone disinfection machine in order to provide scientific base for rational use of ozone disinfection machine.
目的了解臭氧消毒机产生的臭氧水杀菌效果，为合理使用臭氧消毒机提供科学依据。
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