(1) Ko nga taonga a te amhydrous he paura ma me nga taonga hydrous he ma ranei, he tioata noa te rere, he koretake i te hau, he ngawari te whakarewa i te wai.
(2) Ko te PhotoCom Drodium Apoom Sposphatese hei kaihoko ahi-ahi mo te papanga, he ngahere, pepa; Ka rite ki te kaihoko wai maeneene mo nga kaimoana, hei taapiri kai, me era atu.
Take | Hua (Tohu Hangarau) | Hua (kōeke kai) |
Ihirangi matua | ≥98% | ≥98% |
PH o te 1% otinga | 9 ± 0.2 | 9 ± 0.2 |
Sulpate, rite te reira | ≤0.7% | / |
Chloride, rite ci | ≤0.05% | / |
Fluoride, rite f | ≤0.05% | ≤0.005% |
Whakarewa taimaha, rite pb | / | ≤0.001% |
Arsenic, rite rite | ≤0.005% | ≤0.0003% |
Ka hemo te wai | ≤0.05% | ≤0.20% |
(2) na2hpo4
Take | Hua (Tohu Hangarau) | Hua (kōeke kai) |
Ihirangi matua | ≥98% | ≥98% |
PH o te 1% otinga | 9 ± 0.2 | 9 ± 0.2 |
Sulpate, rite te reira | / | / |
Chloride, rite ci | / | / |
Fluoride, rite f | ≤0.05% | ≤0.005% |
Whakarewa taimaha, rite pb | / | ≤0.001% |
Arsenic, rite rite | ≤0.005% | ≤0.0003% |
Ka hemo te wai | ≤0.10% | ≤0.20% |
Te ngaronga i te whakamaroke | ≤5% | ≤5% |
Paati:25 kg / peeke, i a koe e tono ana.
Rokiroki:Rokiroki i te waahi, i te waahi maroke.
Paerewa Kaiwhakahaere: Paerewa o te Ao.