A:
Mvura yepombi:Mvura yemupombi inoreva mvura inogadzirwa mushure mekucheneswa nekuuraya utachiona nemapombi ekuchenesa mvura yepombi uye inoenderana nezvinodiwa pakurarama kwevanhu nekushandiswa kwekugadzira. Muyero wekuoma kwepombi yemvura ndeye: yenyika chiyero 450mg/L.
Mvura yakapfava:inoreva mvura umo kuoma (kunyanya calcium uye magnesium ions mumvura) yakabviswa kana kuderedzwa kusvika pamwero wakati. Munguva yekunyorovesa mvura, kuoma chete kunoderera, asi huwandu hwemunyu hunoramba husingachinji.
Demineralized mvura:zvinoreva mvura umo munyu (zvikurukuru maelectrolyte akasimba akanyungudutswa mumvura) akabviswa kana kuderedzwa kusvika kumwero wakati. Kuita kwayo kunowanzo 1.0~10.0μS/cm, resistivity (25℃) (0.1~1.0)×106Ω˙cm, uye munyu i1~5mg/L.
Mvura yakachena:inoreva mvura umo ma electrolyte akasimba uye electrolytes asina simba (akadai seSiO2, CO2, nezvimwewo) anobviswa kana kuderedzwa kusvika kune imwe nhanho. Kufambisa kwayo kwemagetsi kunowanzo: 1.0~0.1μS/cm, magetsi conductivity (1.01.0~10.0)×106Ω˙cm. Munyu unowanikwa <1mg/L.
Ultrapure mvura:inoreva mvura iyo iyo conductive medium mumvura inenge yabviswa zvachose, uye panguva imwe chete, magasi asina-dissociated, colloids uye organic substances (kusanganisira mabhakitiriya, nezvimwewo) anobviswawo kusvika kune yakaderera zvikuru. Kuita kwayo kunowanzo 0.1~0.055μS/cm, resistivity (25℃)﹥10×106Ω˙cm, uye munyu ﹤0.1 mg/L. Iyo (theoretical) conductivity yemvura yakachena yakanaka ndeye 0.05μS/cm, uye resistivity (25℃) i18.3×106Ω˙cm.
Nguva yekutumira: Nov-01-2023
