Preventing Cross-Contamination on POU RO Systems
Consumers and building owners continue to read and hear about the deteriorating quality of their drinking water. Chemicals such as per- and polyfluoroalkyl substances...
Testing Reverse Osmosis Water Efficiency
As the problem of water scarcity and water quality continues to plague the world, more and more people are turning to reverse osmosis systems...
Reverse Osmosis Water Efficiency
In keeping with the theme of this issue, I decided to provide some history and background into the development of ASSE 1086, Performance Requirements...
Backflow Prevention & Water Treatment
According to the ASSE International Plumbing Dictionary, working pressure is the maximum pressure in a water piping system allowable under normal working conditions. Likewise,...
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...
Automatically Regenerable Point of Entry Nitrate Reduction System
Nitrate levels, in all water worldwide, are rising due to the use of inorganic fertilizers. Nitrate concentrations are also rising in ground water in...
True Point of Entry Reverse Osmosis (RO) Systems
Over the last eight years, HANS Premium Water has been working on developing many different variations of water filtration systems with the goal of...
ASSE / IAPMO Water Treatment Standards and the Codes
Over the past seven years, the water treatment industry has been working closely with ASSE International and the International Association of Plumbing and Mechanical...
Drinking Water Treatment Product Testing
The types of drinking water treatment units (DWTU) are extremely diverse. The product category covers things from the historic carbon block used to filter...
Water Treatment Standards
I have several posters on display in my office — some of which were contenders in the World Plumbing Council’s 2011 International Student Poster...