***Update: NSF/ANSI 60 has been revised. The current version is NSF/ANSI 60-2019.*** As we have discussed in the past, NSF International, an ANSI-accredited standards developing […]
CSA B45.5-17/IAPMO Z124-2017 – Plastic plumbing fixtures has been released. This document, while primarily a revision of the 2011 version of the CSA B45.5-17/IAPMO Z124 […]
***Update: This standard has been revised. The current edition is NSF/ANSI 53-2017: Drinking Water Treatment Units -Health Effects. You can read more about its changes in […]
The different chemical compounds that fall under the overarching term “lime” – quicklime, hydrated lime (slacked lime), and limestone – are very sharply related, with […]
An aquifer test method is a controlled field experiment made to determine the approximate hydraulic properties of water-bearing materials. ASTM D4043-17 – Standard Guide for […]
Places of employment are one of the foremost settings in the average individual’s life. Due to their significance, it is essential that these venues remain […]
Of the many objectives undertaken at federal, state, and local levels, guaranteeing access to safe, clean water is one of the utmost necessities. However, many […]
While it may seem surprising to the many people who take such a thing for granted, much of the world lacks access to toilets. In […]
Human beings, on average, require about one gallon of water for daily consumption, with additional amounts needed to supply their bathing, cooking, and cleaning needs. […]
Water infrastructure has become a worldwide problem, as many countries are still transporting the essential component of life through aging piping systems. Replacing this infrastructure […]