deionized water

(redirected from DI 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 ?
Tenders are invited for laying of 200, 250 and 300mm dia, sewer lines improvement of drainage system, remodeling of 100/150/200 mm dia swg sewer line, making junction works from 300mm dia di, laying of 100 and 150mm dia di water supply, replacement of damaged sewer lines under o&m circle-ii etc.
Phase B--In a separate container add phase B Hot DI water and Rhodapex ESB 70 Nat.
MANY MANUFACTURERS NOW find that the cleaning ability of DI water alone is limited.
3 microns and larger, eliminate 70% of sodium chloride from hands, and are DI water compatible.
Dole and a research team from North Carolina State University chose stems of "promising and productive cultivars" from the National Trial Program, pretreated them with either a commercial hydrating solution or deionized (DI) water, then placed them in either a commercial holding solution or DI water.
Series Ultra-Pure DI Water Heating System and PFA/PTFE Immersion Heaters at Intersolar North America 2011.
Cleaning a mixed technology no-clean flux with saponifier, followed by DI water steam (manual) and low-pressure sprays.
15], consisting of 450 mL of 25% by mass electronic grade TMAH in aqueous solution mixed with 900 mL of DI water (1 part 25% TMAH to 2 parts DI water).
For added installation convenience and applications versatility, a variety of customizations and options are available, including a rack mounting and DI water capability.
Beta-PP offers high impact strength, abrasion and thermal resistance and is suited for water, wastewater and process industries as well as corrosive fluid systems or institutional quality DI water systems.
MediaDisc, Conslans Saint-Honorine, France, has completed installation of Digital Matrix turnkey StamperForming suites, including two SA3m electroforming stations for a total of six cells, and DI water and waste water treatment systems at its new plant 30 km Northwest of Paris.