Audited Supplier
1327-41-9
Al2cl(Oh)5
215-477-2
Waste Water Treatment
Industrial Grade
Adsorbent
First Class
85X50X15 Cm
25.000kg
Yellow Granules
30.00%
Water Treatment Chemicals
JILIAN
25kg/Drum
China
Product Description
1. Its purifying effect on low-temperature, low-turbidity and heavily organic-polluted raw water is much better than other organic flocculants , furthermore, the treatment cost is lowered by 20%-80%.
2. It can lead to quick formation of flocculants (especially at low temperature) with big size and rapid precipitation service life of cellular filter of sedimentation basin.
3. It can adapt to a wide range of pH value (5−9), and can reduce the pH value and basicity after processing.
4. The dosage is smaller than that of other flocculants.It has wide adaptability to the waters at different temperatures and different regions.
5. Higher basicity, lower corrosion, easy for operation,and long-term use of non-occlusion.
| Index name | index | |
| First Grade | ||
| Drinking water % | Non drinking water % | |
| alumina (AL2O3) mass fraction/%≥ | 28-30 | 27-29.0 |
| Basicity/% | 40-90 | 40-90 |
| density (20oC)/(g/cm3) ≥ | 1.12 | 1.12 |
| Mass fraction of water insolubles /% ≤ | 1 | 1.5 |
| PH(1% aqueous solution) | 3.5-5.0 | 3.5-5.0 |
| arsenic (As) mass fraction /% ≤ | 0.005 | 0.005 |
| lead (Pb) mass fraction /% ≤ | 0.001 | 0.003 |
| cadmium (Cd) mass fraction /% ≤ | 0.002 | 0.002 |
| mercury (Hg) mass fraction /% ≤ | 0.00001 | 0.00001 |
| Six valence chromium(Cr+6) mass fraction /% ≤ | 0.005 | 0.005 |
It is widely applied in water purification, wastewater treatment, precision cast, paper production, pharmaceutical industry and daily chemicals.
Application Method
1. Before use, it should be diluted first .Dilution ratio generally : Solid 2%-20% products (in weight percentages).
2. The Dosage in General : 1-15 grams / ton effluent , 50-200g per ton waste water.The best dosage should based on the lab test.
