Salinity Posted: Monday, September 14th, 2015 in « Back to Glossary IndexThe presence of soluble minerals in water. Related Articles: Glossary: LeachateSelf-regenerating Water Softener Rebates and Bans Update2015: Bigger and Better, Moving Toward the FuturePWQA We Are the Eyes and Ears of Water TreatmentCommercial Work: Is It Really for Me?« Back to Glossary Index About UsWater Conditioning & Purification Writers By Issue