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1 умягчение
( воды) softening* * *умягче́ние с.:умягче́ние воды́ — water softening, removal of water hardnessумягче́ние воды́ едкона́тровым ме́тодом — caustic soda softeningумягче́ние воды́ известко́во-со́довым ме́тодом — raw-water softening by the lime-soda process, lime-soda water softeningумягче́ние воды́ катиони́товым ме́тодом — removal of hardness by cation exchangeумягче́ние воды́ реаге́нтным ме́тодом — chemical softening of water, chemical treatment for removal of hardnessумягче́ние воды́ терми́ческим ме́тодом — water softening by thermal evaporation -
2 умягчение воды реагентным методом
Универсальный русско-английский словарь > умягчение воды реагентным методом
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water softener — n. 1. a chemical compound added to hard water to soften it, as by precipitating out the minerals 2. a tank or other container in which water is filtered through any of various chemicals or ion exchange media for softening … English World dictionary
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Hard water — is the type of water that has high mineral content (in contrast with soft water ). Hard water minerals primarily consist of calcium (Ca2+), and magnesium (Mg2+) metal cations, and sometimes other dissolved compounds such as bicarbonates and… … Wikipedia
Outline of water — Faucet dripping water. Structure of the … Wikipedia
Purified water — Bottle for Distilled water in the Real Farmacia in Madrid Purified water is water from any source that is physically processed to remove impurities. Distilled water and deionized (DI) water have been the most common forms of purified water, but… … Wikipedia