(1) O oloa a se afhydrod o paʻepaʻe paʻu ma le malie o oloa paʻepaʻe pe leai se lanu, crystalline saoloto tafe fua o le ea, effloscence i le ea.
(2) Valivali Demidom Fodoby o loʻo avea ma se afi-faʻauiga le sooupu mo ie, fafie, pepa; I le avea ai ma se vai vai mo ponaivi, pei o meaai meaai, ma isi.
Aitema | Iʻuga (Tech vasega) | Iʻuga (meaʻai meaʻai) |
Mataupu autu | ≥98% | ≥98% |
PH o le 1% fofo | 9 ± 0.2 | 9 ± 0.2 |
Sulfate, pei o le a4 | ≤0.7% | / |
Chloride, pei o ci | ≤0.05% | / |
Flurede, pei o f | ≤0.05% | ≤0.005% |
Sounded Sound, As PB | / | ≤0.001% |
Arsenic, pei | ≤0.005% | ≤0.0003% |
Vai le mafai | ≤0.05% | ≤0.20% |
(2) Na2hpo4
Aitema | Iʻuga (Tech vasega) | Iʻuga (meaʻai meaʻai) |
Mataupu autu | ≥98% | ≥98% |
PH o le 1% fofo | 9 ± 0.2 | 9 ± 0.2 |
Sulfate, pei o le a4 | / | / |
Chloride, pei o ci | / | / |
Flurede, pei o f | ≤0.05% | ≤0.005% |
Sounded Sound, As PB | / | ≤0.001% |
Arsenic, pei | ≤0.005% | ≤0.0003% |
Vai le mafai | ≤0.10% | ≤0.20% |
Leiloa i luga o le mago | ≤5% | ≤5% |
Afifi:25 KG / ato pe pei o oe talosaga.
Teuina:Teu i se mea na gaosia, mago le mea mago.
Tulaga aloaia: Tulaga faavaomalo.