Preventing Cross-Contamination on POU RO Systems
Consumers and building owners continue to read and hear about the deteriorating quality of their drinking water. Chemicals such as per- and...
Drinking Water Treatment Product Testing
The types of drinking water treatment units (DWTU) are extremely diverse. The product category covers things from the historic carbon block used to filter...
Updates to Illinois Plumbing Code
Between defining hot water as 160 °F (60 °C), requiring that temperature to be within 12 inches of the point-of-use fitting, and eliminating the...
Clarifying ASSE 12000 Scopes
At ASSE International headquarters, we receive calls and correspondence from people not certain of the differences within ASSE/IAPMO/ANSI Series 12000-2021, Professional Qualifications...