Water Softener Certification Understanding ‘Conformance by Calculation’
Water softeners are one of the most complicated drinking water treatment units to test and certify. Unlike most filters in which challenge water enters the unit and product water is produced for a specific amount of gallons, water softeners have the added complexity of the regeneration process...
by Tom Palkon, CWS-VI
Click here to view additional information: 0304 Softner Certification.pdf
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