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To improve the workability of PVC resin various ingredients are added to the resin including stabilizers, impact modifiers, lubricants, plasticizers, biocides and flame retardants.
In addition, the service provider may propose applying chemical biocides , designed to kill microbiological contaminants, to the inside of the duct work and to other system components.
They need to use suitable biocides to clean out the system properly.
Safedip Limited is another created in 1997 to develop safe, environmentally friendly biocides for veterinary, environmental and human conditions, and it also received a Spur grant from the DTI.
The technology transforms yeast cells into natural capsules, replacing their contents with a combination of standard biocides and essential oils, into ‘a complex killing mechanism that destroys MRSA’.
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