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  2. Water softening - Wikipedia

    en.wikipedia.org/wiki/Water_softening

    A study found the mean concentration of sodium in softened water to be 278 mg/L. [24] In 2 liters of water—the amount of drinking water typically suggested for an average adult, this constitutes about 22% of the recommended sodium intake by the US CDC and may make a difference to those who need to significantly limit their sodium consumption.

  3. Dealkalization of water - Wikipedia

    en.wikipedia.org/wiki/Dealkalization_of_water

    Chloride cycle dealkalizers operate similar to sodium cycle cation water softeners. Like water softeners, dealkalizers contain ion-exchange resins that are regenerated with a concentrated salt solution - NaCl. In the case of a water softener, the cation exchange resin is exchanging sodium (the Na + ion of NaCl) for hardness minerals such as ...

  4. Congelation ice - Wikipedia

    en.wikipedia.org/wiki/Congelation_ice

    This ice has frozen without many air bubbles trapped inside, making it transparent. Its transparency reveals the colour, usually black, of the water beneath it, hence the name. This is in contrast to snow ice, sometimes called slush ice, which is formed, when slush (water saturated snow) refreezes. Snow ice is white due to the presence of air ...

  5. Shoe insert - Wikipedia

    en.wikipedia.org/wiki/Shoe_insert

    A pair of orthopedic insoles A pair of regular leather inner soles. A removable shoe insert, otherwise known as a foot orthosis, insole or inner sole, accomplishes many purposes, including daily wear comfort, height enhancement, plantar fasciitis treatment, arch support, foot and joint pain relief from arthritis, overuse, injuries, leg length discrepancy, and other causes such as orthopedic ...

  6. Dispensing ball - Wikipedia

    en.wikipedia.org/wiki/Dispensing_ball

    The ball is then tossed into the washing machine with the clothes and detergent, where it floats in a vertical position, with an internal rubber weight floating inside and trapping the softener inside. In the spin cycle, between the wash and rinse cycles, the internal rubber weight moves aside due to Newton's first law of motion, allowing the ...

  7. Shoe insoles - Wikipedia

    en.wikipedia.org/?title=Shoe_insoles&redirect=no

    This page was last edited on 10 September 2013, at 19:52 (UTC).; Text is available under the Creative Commons Attribution-ShareAlike 4.0 License; additional terms may apply.

  8. Pumpable ice technology - Wikipedia

    en.wikipedia.org/wiki/Pumpable_ice_technology

    Pumpable ice can be produced in one of two ways: either by mixing crushed ice with a liquid or by freezing water within a liquid. The primary way is to manufacture commonly used forms of crystal solid ice, such as plate, tube, shell or flake ice, by crushing and mixing it with water. This mixture of different ice concentrations and particle

  9. Icemaker - Wikipedia

    en.wikipedia.org/wiki/Icemaker

    Sea water flake ice machine can make ice directly from the seawater. This ice can be used in the fast cooling of fish and other sea products. The fishing industry is the largest user of flake ice machines. Flake ice can lower the temperature of cleaning water and sea products, therefore it resists the growth of bacteria and keeps the seafood fresh.