海かい水すい淡たん水すい化かMeaningsNoun1. desalinationKanji used海sea水water淡watered down化transformationComposed of海かい水すいseawater; saltwaterNoun淡たん水すいfresh water (i.e. not salt water)Noun化かchange to ...; becoming ...; making into ...; -ization; -ificationSuffix