Pruebas de Reducción de Microplásticos

September 15, 2021 by Nils Dailey

Por Rick Andrew Durante varios años, hemos estado escuchando sobre el problema de los microplásticos en el agua de origen y el agua potable. Este…

Read More

Asuntos de Agua Sistemas de OI en el Punto de Uso y Reducción de Arsénico

November 15, 2020 by Nils Dailey

Por Rick Andrew Una de las tecnologías comúnmente empleadas para ayudar a reducir los niveles de arsénico en el agua potable, particularmente para aquellas personas…

Read More

Eficiencia y Recuperación de OI

July 15, 2018 by Nils Dailey

Por Rick Andrew Las clasificaciones de eficiencia y recuperación para los sistemas de ósmosis inversa (OI) para el punto de uso son cada vez más…

Read More

Commercial Modular Systems

April 15, 2017 by Nils Dailey

By Rick Andrew The majority of residential POU systems are fairly straightforward when it comes to matching replacement elements with treatment systems. Typically replacement element…

Read More

Rinse Effectiveness Testing for Water Softeners

March 20, 2017 by Nils Dailey

By Rick Andrew Last month this column focused on accuracy of the brine system, which is an important attribute of a water softener system that…

Read More

Accuracy of the Brine System for Water Softeners

February 15, 2017 by Nils Dailey

By Rick Andrew When we think about testing of water softeners, we tend to think about softening capacity, salt efficiency and pressure drop. These are…

Read More

NSF/ANSI 419 Public Drinking Water Equipment Performance–Filtration

January 15, 2017 by Nils Dailey

By Rick Andrew First promulgated as a new standard in January, 2015, NSF/ANSI 419 Public Drinking Water Equipment Performance–Filtration provides a test procedure for performance…

Read More

Lead Reduction

December 15, 2016 by Nils Dailey

By Rick Andrew Has anyone recently heard concerns from consumers and other end users about lead in drinking water? Is the sky blue? Of course…

Read More

PFOA and PFOS Reduction Testing

November 15, 2016 by Nils Dailey

By Rick Andrew One of the hot topics in the world of drinking water (especially in the area of drinking water treatment) is perfluorooctanoic acid…

Read More

WRAS Requirements

October 15, 2016 by Nils Dailey

By Rick Andrew Although there were previous regulations, requirements and testing of water supply fittings existing in the UK back to the 1980s, it was…

Read More