Understanding Reverse Osmosis
Access to clean, pure and safe drinking water is a fundamental human need, yet many rural and even some municipal communities face challenges due to water contamination. RO has emerged...
Jeff Wahl |
WahlH2O - Education
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Drinking vs Working Water
Water usage in residential and commercial settings is often overlooked, with many assuming that all water should be treated to drinking water standards. However, this one-size-fits-all approach may not be...
Jeff Wahl |
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UV Disinfection System Operation
The purpose of UV disinfection is the inactivation of harmful bacteria, viruses and dangerous parasitic protozoa such as cryptosporidium and giardia occurring at the point of contact between UV rays...
Jeff Wahl |
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Sizing & How Does a Water Softener Work?
A water softener is a device that reduces the hardness of the water. A water softener typically uses sodium or potassium ions to replace calcium and magnesium ions, the ions...
Jeff Wahl |
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Ultraviolet (UV) vs Reverse Osmosis (RO)
This comparison of Ultraviolet Disinfection and Reverse Osmosis highlights two of the most common types of systems that are commonly installed in rural and municipal water source applications.
Jeff Wahl |
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Granular vs Block Carbon Water Filters
Carbon based filters are essential for removing organic compounds including those that are volatile, such as components of gasoline, solvents and industrial cleaners, trihalomethanes (THMs), pesticides, herbicides, and chlorine.
Jeff Wahl |
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Selecting Water Treatment
How do you know where to go for proper advice when you are looking for water treatment equipment? There is no single place for credible information about the multitude of...
Jeff Wahl |
