Nu.1O lona PH e toetoe lava a le faʻaituau, ma faʻatasi ai ma mea tau vailaʻau mautu, e leai se vailaʻau faʻafefe i elemene e pei o Cu, Fe, l ma Co, ma isi, faʻamautinoa le aoga o le fua.
Igoa vaila'au: Silicon dioxide
Fuafua:SiO2
mamafa mole: 60.09
Faʻaaliga: Paʻepaʻe paʻepaʻe, anti-caking, lelei le suavai
Fa'ailoga Fa'aletino ma Vailaau:
Aitema | Fa'ailoga |
SiO2,% | 96 |
rsenic(As), mg/kg | ≤3 mg/kg |
Ta'ita'i(Pb), mg/kg | ≤5 mg/kg |
Cadmium(Cd), mg/lg | ≤0.5 mg/kg |
Mercury(Hg), mg/kg | ≤0.1mg/kg |
Lapopo'a o le pa'u | 150 µm(100mesh) ≥95% |
pH | ≥6.0 |
Ma'imau ile fa'amago | ≤5% |
Ua matou faia suʻesuʻega faʻapitoa o vaega uma ma oloa, taumafai e leai ni faʻafitauli lelei i lima o tagata faʻatau.
Fale fa'atau sa'o, leai se eseesega tau middlemen.
Tali le fesili a le tagata faatau i totonu o le 24 itula, ma o le a tu le inisinia auaunaga i luga ole 24 itula i le aso.
Fa'amolemole fa'afeso'ota'i matou mo nisi fa'amatalaga.