NSF/ANSI Standard 46 - Evaluation of Components and Devices ...
NSF/ANSI Standard 46 - Evaluation of Components and Devices ...
NSF/ANSI Standard 46 - Evaluation of Components and Devices ...
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Summary<br />
• <strong>St<strong>and</strong>ard</strong> <strong>46</strong> provides for the testing <strong>and</strong> evaluation <strong>of</strong> common<br />
devices available today for disinfection <strong>of</strong> secondary treated<br />
residential wastewater, including chlorine, ultraviolet <strong>and</strong><br />
ozone. It also addresses other treatment components, including<br />
septic tank effluent filters <strong>and</strong> grinder pumps. For the past year<br />
a new st<strong>and</strong>ard has been in development that will encompass<br />
only disinfection devices, Draft <strong>NSF</strong> <strong>St<strong>and</strong>ard</strong> 385 – Wastewater<br />
treatment systems - Disinfection. This presentation has<br />
reviewed the current <strong>St<strong>and</strong>ard</strong> <strong>46</strong> requirements <strong>and</strong> has<br />
compared the changes proposed in Draft <strong>St<strong>and</strong>ard</strong> 385.
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