Polysulfate de aluminium ye kë ye cɔl block or slice ye cɔl white or grey yellow, ye luɔɔi de flocculant ye luɔɔi de pii ye kɔnɔ ku jɔl ya pii ye kɔnɔ ku jɔl ya pii ye kɔnɔ ku jɔl ya pii ye kɔnɔ; A lëu bï ya luui në luɔɔi de kɛ̈ɛ̈r de kɛ̈ɛ̈r de kɛ̈ɛ̈r de kɛ̈ɛ̈r de kɛ̈ɛ̈r de kɛ̈ɛ̈
| Yin Indikator |
Quality |
Level 1 |
Level II |
|
Ye raan |
White |
White grey |
Yellow grey |
|
Aluminium oxide (AI2O3) %≥ |
15.8 |
15.7 |
15.6 |
|
Iron oxide (Fe2O3) %≤ |
0.20 |
0.35 |
0.50 |
|
Pii dɔ̈ŋ % |
0.05 |
0.10 |
0.15 |
|
PH (1% koom) |
3.0 |
3.0 |
3.0 |
|
Arsenik (As) %≤ |
0.0005 |
0.0005 |
0.0005 |
|
Metal ye dɔŋ (pb) %≤ |
0.002 |
0.002 |
0.002 |
