deionized water

(redirected from De-ionised water)

de·i·on·iz·ed wa·ter

water purified by passing through ion-exchange columns.

deionized water

Water that has been passed through a substance that removes cations and anions present as contaminants. As ionic purity increases, so does the electrical resistance of the water.

CAUTION!

Deionization is not synonymous with sterilization. It does not remove bacterial, fungal, or viral pathogens from water.
See also: water

de·i·on·iz·ed wa·ter

(dē-īŏ-nīzd wawtĕr)
Water purified by passing through ion-exchange columns.
References in periodicals archive ?
They use that de-ionised water - their own version of holy water - for they will not tolerate hard H20 that makes funny white rust stuff on their irons, then leaves specks on clothes.
The installation, which used a de-ionised water rinse as part of the process, was also directly linked to an effluent treatment plant--itself part of the George Koch installation.
the mechanical services shall include but not be limited to the following:- low pressure medium temperature hot water heating installation chilled water installation and split air conditioning unit systems natural gas distribution and detection installations mechanical ventilation installations toilet extract ventilation bulding management system fire fighting installation water services installations laboratory gases de-ionised water laboratory equipment testing and commissioning validation operation maintenance manuals and handover seminar
The company says an outstanding resistance to fuels, additives, lubricating oils and corrosive chemicals has ensured the high durability expected and achieved with Kalrez products and they also provide a broad chemical and high temperature resistance to acids, amines, ultrapure de-ionised water and strong bases etc.
Differing from sprays/aerosols, liquid air fresheners use de-ionised water to carry the fragrance, thus offering gentler and more-natural smells, and leave less of a chemical residue; however, liquid air fresheners are positioned at the high end of sales, targeting the most discerning and demanding consumers, hence still occupying an.
Only a minor amount of maintenance is needed, such as topping up the batteries with de-ionised water and replacing the oil and fuel filters on the generator - and the current owners are producing a Curlew Sike manual to explain this and provide details of helpful contacts.
They used two types of standard dust, a fine test dust and carbon black particles, and made suspensions of both in de-ionised water, using ultrasonics to break up the particles as much as possible.
The medicines and de-ionised water were replaced for each immersion (30 minutes).
The source said supplies of de-ionised water required for both the LNG plant and an oil refinery at Skikda were disrupted when the supplier's workers went on strike, forcing Sonatrach to choose between keeping the refinery or the gas plant running.
Green teas, smoothies packed with vitamins and de-ionised water are on offer but Red Sugar is most proud of its raw chocolate drinks and cakes.
When re-installed, they are again sanitised in-line with de-ionised water and Chlorus solution, followed by a Tego (soap) flush.
Likewise, the prices that LLG pays for basic infrastructure services (electricity, cooling and de-ionised water, compressed air, steam etc.