Ads
related to: resin cleaner for water softenersuswatersystems.com has been visited by 10K+ users in the past month
Search results
Results from the WOW.Com Content Network
Conventional water-softening appliances intended for household use depend on an ion-exchange resin in which "hardness ions"—mainly Ca 2+ and Mg 2+ —are exchanged for sodium ions. [6] As described by NSF/ANSI Standard 44 , [ 7 ] ion-exchange devices reduce the hardness by replacing magnesium and calcium (Mg 2+ and Ca 2+ ) with sodium or ...
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.
Water softeners are usually regenerated with brine containing 10% sodium chloride. [7] Aside from the soluble chloride salts of divalent cations removed from the softened water, softener regeneration wastewater contains the unused 50–70% of the sodium chloride regeneration flushing brine required to reverse ion-exchange resin equilibria.
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 ...
Other variants, such as a solid tablet in a water-soluble wrapper, to be placed in the toilet's water tank, were introduced later. [3] In 1960, O’Hare sold Ty-D-Bol Chemical to its other executives for less than $100,000; independently he pursued an assortment of inventions - various detergents, a swimming pool chlorinator, a water softener. [4]
One formulation is (by weight) lactic acid 12–18%, gluconic acid 2.50–3.75%, lauramine oxide 1.50–3.25%, with the remainder being water. [3] The product also contained phosphoric acid at one time, [ citation needed ] but it is now phosphate-free.
Ads
related to: resin cleaner for water softenersuswatersystems.com has been visited by 10K+ users in the past month