By Rick Andrew Reverse osmosis is one of the most widely employed water treatment technologies. The process utilizes a semipermeable…
Browsing: Water Matters
By Rick Andrew We’ve all heard of boil water notices (BWNs). Each year, thousands of them are issued by various…
By Rick Andrew Many industry professionals are familiar with NSF/ANSI 42 and NSF/ANSI 53. These standards have been around for…
By Rick Andrew UV systems are often used for protection against potential microbiologically contaminated drinking water. These systems use UV…
By Rick Andrew A man plummets headfirst from the open, rear hatch of a diving military aircraft, barreling headlong toward…
By Michael Sheffield POU systems that are specifically designed for commercial use fall under the category of commercial modular systems.…
By Rick Andrew Structural integrity is one of the key design aspects of POU and POE systems that is addressed…
By Rick Andrew Chloride discharge is a major issue in many water districts. Chloride can be difficult for wastewater treatment…
By Rick Andrew There’s been quite a bit of media and political attention focused on groundwater and drinking water contaminated…
By Rick Andrew The term performance indication device (PID) is a formal term for a filter-change indicator that meets certain…