Hua
Konupora Waowao Kōeke Maama mo te Taupānga Tātai Kohungahunga Motuhake
Whakaahuatanga Hua
CAS Nama:471-34-1;
Tātai Molecuar: CaCO3;
Taumaha Molecular: 100;
Paerewa: EP/USP/BP/FCC;
Waehere Hua : RC.03.04.195049;
Ngā āhuatanga
konupūmā pākawa waro kōeke marama, ka karanga hoki konupūmā pākawa waro preciptated;ka puta mai i te mahi matū waihanga mai i te konupūmā waikura me te hauhā ka kohia mai i te tātari me te whakamaroke.
Taupānga
Ko te paura maramara (CaCO3) he taapiri nui e whakamahia ana i roto i te maha o nga ahumahi: te ahumahi karaima, te ahumahi peita, te ahumahi pepa, te ahumahi kirihou, te ahumahi rapa, te ahumahi matū ... I runga i te maama, te pai, te CaO kei roto me nga poke i roto i te paura, whakamahia ana e matou mo nga kaupapa rereke.
Tawhā
| Matū-A-tinana Tawhā | KAUPAPA | Uara Angamaheni |
| Tautuhinga | He pai mo te konupūmā me te warowaihā | Pai |
| Te whakamatautau o CaCO3 | 98.0%-100.5% | 98.9% |
| Ngaronga i te whakamaroke | Max.2.0% | 0.1% |
| Waikawa-Kore Wairewa | Max.0.2% | 0.1% |
| Alkali kore utu | Ka Paahi te Whakamatau | Ka Paahi te Whakamatau |
| Tote konupora me te Alkali | Max.1.0% | 0.66% |
| Barium (hei Ba) | Max.300mg/kg | ＜300mg/kg |
| Pūkōwhai (hei F) | Max.50mg/kg | 6.3mg/kg |
| Mercury (hei Hg) | Max.0.5mg/kg | Ka tutuki |
| Cadmium (hei Cd) | Max.2mg/kg | Ka tutuki |
| Arataki (hei Pb) | Max.3mg/kg | Ka tutuki |
| Arsenic (he As) | Max.3mg/kg | Ka tutuki |
| Te Tohatoha Rahi Matūriki, D97 | Max.10um | 9.2um |
| Tawhā Microbiological | KAUPAPA | Uara Angamaheni |
| Tatau pereti tapeke | Max.1000CFU/g | ＜10CFU/g |
| Rewena & Mouka | Max.25CFU/g | ＜10CFU/g |
| Coliforms | Max.10cfu/g | ＜10cfu/g |
