Posts in category Softening

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WQA and ASPE seek volunteers for sustainable standard development group

LISLE, Ill. — The Water Quality Association (WQA) and the American Society of Plumbing Engineers (ASPE) are seeking volunteers to help draft the environmental criteria for the planned additional product types under the product standard WQA/ASPE/ANSI S-803 (2014): Sustainable Drinking Water Treatment Systems.