The UV Validation Process - What's New - Ohiowater.org
The UV Validation Process - What's New - Ohiowater.org
The UV Validation Process - What's New - Ohiowater.org
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<strong>Validation</strong> Management• Test and Verify the “Dose” Delivery Performance of <strong>UV</strong> reactorswithin their prescribed operating envelope of flow rate, power,<strong>UV</strong>T, etc.• Cryptosporidium, Giardia and/or virus removal credits for drinkingwater systems – validations must be done at full scale• Trend is toward testing at off-site facilities – Two are in the U.S.:• Portland, OR• Johnstown, NY (HDR|HydroQual <strong>UV</strong> Center)• <strong>The</strong> equipment supplier generally manages this validation requirementwithin the procurement process for the systems it offers commercially• Owner/engineer can also manage – generally with a pre-purchaseapproach.Regulatory interaction and approval – importantto the process
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