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Water softening is the removal of calcium, magnesium, and certain other metal cations in hard water. The resulting soft water requires less soap for the same cleaning effort, as soap is not wasted bonding with calcium ions. Soft water also extends the lifetime of plumbing by reducing or eliminating scale build-up in pipes
Ion-exchange resin beads. An ion-exchange resin or ion-exchange polymer is a resin or polymer that acts as a medium for ion exchange, that is also known as an ionex. [1] It is an insoluble matrix (or support structure) normally in the form of small (0.25–1.43 mm radius) microbeads, usually white or yellowish, fabricated from an organic polymer substrate.
Electrodeionization (EDI) is a water treatment technology that utilizes DC power, ion exchange membranes, and ion exchange resin to deionize water. EDI is typically employed as a polishing treatment following reverse osmosis (RO), and is used in the production of ultrapure water. It differs from other RO polishing methods, like chemically ...
On March 14, 2006, GE Water & Process Technologies, a unit of GE agreed to acquire ZENON Environmental for the amount of $24 CAD / share. This deal was successfully completed in early June 2006. [1] In 2003, ZENON Environmental was presented with the Stockholm Industry Water Award. [2]
Water softeners, which use sodium ions to replace water-hardening minerals in water, were first introduced into the water treatment market in 1903. The theory of ion exchange involves replacing undesirable or potentially harmful ions with more desirable or harmless ones. This is implemented in domestic water treatment system as water softeners.
For the first time in a decade, rates of adult obesity in the United States have dropped, a new study has found.. The study followed nearly 17 million people, the majority of whom were in the 26 ...
Lynda Carter is the ultimate cover girl for the December 2024 edition of Harper's Bazaar Vietnam.. The original Wonder Woman actress, 72, sat down with model Coco Rocha for an interview with the ...
The GE Catalyst is intended to cover the market between the H80 and CT7. [23] It will compete with the Pratt & Whitney Canada PT6 , produced at 51,000 units and leading the small turboprop market for 50 years, adding to the sub 850 horsepower (630 kW) General Electric H80 .