To prevent biological contamination of cooling & heating systems and processing equipment, it is vital to disinfect all surfaces prior to filling. For cooling and heating systems this requires the pipe-work, pumps and heat exchangers to be methodically flushed and treated before installing the appropriate heat transfer fluid.
Cleaning-in-Place processes require the chemicals employed be effective (proven), easy to use, safe to handle, environmentally friendly and easily disposed of. E.g. to the greywater or blackwater drain. The Purachem range of cleansing & conditioning chemicals includes products which have been proven over decades, to achieve the stipulated levels of disinfection and sterilisation.