Sentence examples for total disinfection from inspiring English sources
The addition of TiO2, TiO2/Fe3+ or Fe3+/H2O2 to the water accelerates the bactericidal action of sunlight, leading to total disinfection by helio-photocatalysis.
Under these conditions, total disinfection by bare sunlight irradiation was not reached after 5 h of treatment; and bacterial recovery was observed during the subsequent 24 h in the dark.
In these conditions, under solar irradiation, total disinfection was not reached after 5 h of treatment; and bacterial recovery was observed during the subsequent 24 h in the dark.
Compared with those that achieve total disinfection (no live bacteria detected) within 30 min, such as ZnO/Cu (ref. 48), graphene oxide (GO)–CdS (ref. 34) and sulfonated graphene oxide (SGO)–ZnO Ag (ref. 35), the material mass loading used in the case of Cu MoS2 is ∼60 times less than that of the others.
Although hospitals aim is to guarantee the absence of Legionella from their water distribution systems, there is no ideal method for ensuring total disinfection, and it is accepted that eliminating Legionella, once it has colonized a water supply, is extremely difficult [ 6- 10].
A total of 258,436 hand disinfection events were recorded; i.e. a median (interquartile range) of 697 (559–840) per day.
The number of hand hygiene events for an ideal 100% compliance with hand hygiene was calculated (total sum of recorded hand disinfection events x 100/ compliance).
The lamp was designed to emit UV light at 254 nm (optimum for disinfection) with a total minimum dose of 38,000 μ watt-sec/cm to reduce postfiltration bacteria and viruses by >99% (6).
A total of 10 surgical hand disinfections were performed resulting in a total exposure time with each hand rub of 30 minutes over a period of 80 minutes.
A total of 20 hygienic hand disinfections were performed, resulting in a total exposure time with each hand rub of 10 minutes over a period of 30 minutes.
The average time per scope was calculated without and with the standard cycle reprocessing times to obtain the time for the personnel labour only and the total time including automated high-level disinfection.
