Sentence examples for disinfection unit from inspiring English sources
The UV disinfection unit was found to be very efficient in reducing faecal coliforms and Staphylococcus aureus.
The two secondary treatment processes produce DOM with distinct molecular compositions, while the secondary clarifiers and UV disinfection unit result in minimal changes in DOM composition.
The UV disinfection unit totally removed (100%) the viral indicator (F-RNA phage, host: E. coli Famp+) injected to the treatment systems simulating transient viral contamination.
Samples were collected from the influent and effluent of two different secondary treatment processes and their respective secondary clarifiers, the UV disinfection unit, and an Ostara treatment system, which produces struvite via chemical precipitation.
This paper examines the microbial quality of treated RBC (Rotating Biological Contactor) and MBR (Membrane Bioreactor) light greywater along a continuous pilot-scale reuse system for toilet flushing, quantifies the efficiency of UV disinfection unit, and evaluates the regrowth potential of selected microorganisms along the system.
The units are: (1) 16 fish rearing tanks, (2) a bowed screen, (3) a sump, (4) two pumps, (5) foam fractionators, (6) series of three biofilters, (7) UV disinfection unit, and (8) dissolved oxygen contact unit.
Summer was skipped because prestudy focus groups indicated this was when participant dropout would be greatest; winter surveillance was skipped because this season, when construction slows, was the most affordable time for installing the UV disinfection units.
A thorough cleaning and disinfection of units between batches of pigs can reduce the contamination level of the pen below the infection threshold, which may prevent the transmission of Salmonella spp. to the subsequent batch of pigs.
On the other hand, disinfection activity of the unit for waterborne pathogens was strongly affected by the kind of the waterborne pathogens.
PDC: Post-discharge cleaning; FM: Fluorescent marker; ATP: Adenosine triphosphate; ACC: Aerobic colony counts; RLU: Relative light units; TDC: Thoroughness of disinfection cleaning (score); CFU: Colony-forming units.
The disinfection activity of the units for waterborne pathogens was also investigated.
