Water Conditioning & Purification Magazine

WQRF Environmental Impact Study – Septic Systems: The Resu...

By Pauli Undesser, CWS-VI The WQRF Environmental Impact Study was created to address regulatory issues related to water softener discharge. The first phase of the study was undertaken to investigate the effect home ion exchange […]

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WQA Supports US EPA in Preparing Congressional Report on Ove...

By Regu P. Regunathan, PhD and Pauli Undesser, CWS-VI Arsenic regulatory background A US EPA rule that established the arsenic maximum contaminant level (MCL) to 0.01 mg/L (10 μg/L) under the Safe Drinking Water Act […]

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Softened Water Benefits Study: New Reports Related to Deterg...

By Pauli Undesser, CWS-VI The Water Quality Research Foundation (WQRF) released two new reports in February that, in combination with WQRF’s 2009 Study on Benefits of Removal of Water Hardness (Calcium and Magnesium Ions) From […]

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