by Pauli Undesser, CWS-VI The Water Quality Research Foundation (WQRF) released two new reports in February that, in combination with…
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general water info, regulation info, new technologies
By Matthew Wirth Back in 1979 on my first day of physics class, the first problem the professor proposed to…
by C.F. ‘Chubb’ Michaud Hardness defined The perception of soft water by commercial/industrial users goes well beyond simply preventing scale.…
Ascent Product Co. of Downey, Calif., has introduced a new product this fall—the easy load water cooler. Utilizing U.S. patented…
By Filip Rochette Introduction A major manufacturer has developed an innovative ion exchange system for the removal of nitrate from…
By Peter S. Cartwright, P.E., CWS-VI Introduction The crossflow pressure-driven membrane technologies of microfiltration (MF), ultrafiltration (UF), nanofiltration (NF) and…
by Matthew Wirth Resin lives in a hostile world. It is under continual attack from hydraulic shock, chlorine and chloramines…