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 150mm dia di water supply line from 12-2-837/2a to 12-2-37/a/11 murad nagar main road to improve the water supply under mehdipatnam section, sub division-ii, o&m division no.
Generally, 30 faucets can recirculate an average of 70 GPM of DI water daily.
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.
The automated ozone injection system for DI water loops, storage tanks and distribution lines will be showcased at INTERPHEX.
Cleaning a mixed technology no-clean flux with saponifier, followed by DI water steam (manual) and low-pressure sprays.
Use of this filtration system eliminates the cost of makeup treatments, including water softeners, reverse osmosis, and DI water systems.
According to the manufacturer, the system eliminates the cost of make-up treatments including water softeners, reverse osmosis and DI water systems.
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).