References in periodicals archive ?
coli K12 photocatalytic inactivation by TiO2: implications in solar water disinfection. Appl Catal B Environ.
In cloudy weather, longer exposure times of up to 48 hours may be necessary to achieve adequate disinfection.
The survey found that time appears to be the real stumbling block to improvement, with two-thirds of producers identifying the time required as the biggest drawback of routine cluster disinfection.
When monitoring water for dialysis, QC measurements showing an increasing trend in counts may be used to adapt the maintenance schedule, for example by initiating a disinfection
"Our customers will benefit by having access to universally accepted UV disinfection results that are delivered in a much more efficient and reliable manner."
Following a public bid process conducted by the city, in conjunction with the Nevada State Health Division and engineering consultant CH2M Hill, Aquionics, and Hanovia were chosen to supply a new state-of-the-art UV water disinfection system.
In the proper concentration, disinfection should be complete after the water has been in contact with the chlorine about twenty minutes.
Alcohol is an effective alternative when water or towels are not readily available, or when there is a need for rapid hand disinfection. Alcohol is more effective than aqueous antiseptic solutions, but a preliminary wash is always needed for soiled hands.
As part of the facility upgrade, the City's plans included the removal of an existing disinfection system that used chlorine as the prime disinfection mean and replacing it with an environmentally friendly ultraviolet disinfection system.
The FDA in a rule published March 28 set allowable levels of disinfectants and disinfection byproducts in bottled drinking water.
Disinfection to eliminate chemical and microbiological contaminants has become common practice as a result.
Proper cleaning and disinfection of poultry houses is part of a good management program for small backyard flocks and large commercial flocks alike.