Dear Derek, You may find some ...
Published by Alexander Kouzminov, Senior Policy Advisor - Water Policy at Waikato Regional Council
Dear Derek, You may find some useful info in our Drinking-water Standards for New Zealand 2005 (revised 2008), Section 5.16: UV disinfection: treatment compliance criteria, and in Guidelines for Drinking-water Quality Management for New Zealand 2015, Section 8.4.3.3: UV light, Section 8.6.2.6: UV intensity measurement, Section 8.5.6: UV validation protocol (UV appliance challenge). See URLs attached: http://www.health.govt.nz/publication/drinking-water-standards-new-zealand-2005-revised-2008 also http://www.health.govt.nz/publication/guidelines-drinking-water-quality-management-new-zealand The fluence (UV dose) / radiant exposure are referenced to as mJ/cm2 or J/m2 or mW.s/cm2 not uW.s/cm2
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Will that apply to Australia also. Do you know!
Published by Patrice GR Doherty-Bigara, Senior Mechanical Engineer