Engineering guides to water treatment, wastewater, equipment operation and regulations.
What each membrane retains, why ultrafiltration leaves dissolved salts untouched, and where the two are put in series.
July 2026 · 7 min→Sizing · OperationWater analysis: what to order and how to read the reportThe minimum set of parameters for sizing equipment, the rules for taking a sample, and a table matching each parameter to a treatment unit.
July 2026 · 7 min→Sizing · SofteningWater softening: hardness, salt use, Simplex or DuplexHow to work out the resin volume you need, when a timer will do instead of a meter, and when one tank is not enough.
July 2026 · 6 min→Winemaking · SizingWater at a winery: washing, the seasonal peak and protecting the wineWhy water at a winery is above all wash water, how hardness gets in the way of CIP, and how to size a system around a few weeks of crush.
July 2026 · 8 min→