DGH
Degreeji tiiɗnaare huuɓtodinnde (dGH walla °GH) ko yuɓɓo tiiɗndam ndiyam, teeŋti noon e tiiɗnaare huuɓtodinnde. Tiiɗnaare huuɓtodinnde ko peeje ngam ƴeewde tolno nguleeki iyon njamndi mboɗeeri ko wayi no kalsiyum (Ca2+) e magnesium (Mg2+) e nder ɓuuɓri ndiyam. Teeŋti noon, 1 dGH ina siforee miligaramuuji 10 (mg) oksidaa kalsiyum (CaO) e nder liiteer ndiyam. Nde tawnoo CaO ina jogii teddeendi moolanaandi 56,08 g/mol, 1 dGH ina foti e 0,17832 mmol e kala liiteer iyon kalsiyum elemen e/walla magnesium.
E nder jarribo ndiyam, tiiɗndam ina heewi fotde e pecce miliyoŋ (ppm), ɗo feccere miliyoŋ ina siforee miligaram gooto karbonaat kalsiyum (CaCO3) e liiteer ndiyam. Waɗi noon, 1 dGH ina hawra e 10 ppm CaO kono 17,848 ppm CaCO3 mo njuuteendi mum tolnii e 100,09 g/mol.
Ƴeew kadi
[taƴto | taƴto ɗaɗi wiki]Portal ndiyam
Tiiɗnaare karbonaat
Ndiyam tiiɗɗam
dKH
Tuugnorgal
[taƴto | taƴto ɗaɗi wiki]Frank, Laari (16-12-1997). "Tiɗɗugol ndiyam". Krib oo. Arsiif mum ko e asli ñalnde 24-10-2018. Heɓtinaa ko ñalnde 11/04 2011.
Kiruger, Bernd (2022). "Wasserhärte [de] / Dureté de l'eau [fr]" [Tiɗɗugol ndiyam]. Kaktus2000 (e ɗemngal Almaañ, Engele, e Farayse). Arsiif mum ko e asli mum ñalnde 22-02-2021. Heɓtinaa ko ñalnde 23 lewru nduu 2009.