AS5369:2023 stipulates that monthly testing for TVC should be conducted for the first 12 months of your system being installed. The Standard states that endotoxin testing should be conducted annually, with the frequency adjusted according to the test results.
Our recommendation is to adopt a rigorous water testing regime with monthly water testing for both TVC and Endotoxin for the first 12months. Based on the performance trends, adjust only the frequency of Endotoxin testing. Monthly TVC testing will help you to set the disinfection frequency. It is important to remember that disinfection of an incorrect design of RO unit may elevate Endotoxin level.
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Southland Filtration is a leading Australian provider of commercial water filtration solutions. We’ve been helping businesses since 1995 with a focus on quality, custom solutions, and reliable service. We work with businesses and organisations in Australia and New Zealand to address their unique water challenges and maintain the highest standards.