2022 editions of NSF/ANSI/CAN 372 and NSF/ANSI/CAN 61 have recently been published.
Tag: nsf
Better People make Better Water
Potable plumbing and sewage infrastructure is the hallmark of a civilized society. Water has a pivotal influence on health, happiness, and wellbeing. Issues such as(more…)
Code Review – Air Gaps
From the 2018 UPC Illustrated Training Manual, Chapter 6, WATER SUPPLY AND DISTRIBUTION 611.2 Air Gap Discharge. Discharge from drinking water treatment units shall enter the(more…)
NSF releases P453
This protocol was developed with input from various industry organizations and benefited from a public review comment period. NSF International has additional services to assist facility operators in establishing and verifying their management plans for cooling tower water systems through education, guidance in developing plans and third-party verification audits.
NSF 444 – A new standard to minimize biological contamination in buildings
Global public health organization NSF International and ASHRAE have signed a memorandum of understanding (MOU) dedicated to protecting public health by establishing safe management practices(more…)
NSF/ANSI Standard 401 to be added to WQA’s Gold Seal Program
NSF/ANSI Standard 401 includes filters designed to address the following contaminants: Pharmaceuticals, Personal care products (PPCPs), and Endocrine-disrupting compounds (EDGs)