For inorganic sludge dewatering processes, normally we recommend anionic polyacrylamide flocculant. Especially When the PH is alkali, anionic polyacylamide flocculants works better than the cationic. But when the PH is acidic, we suggest to use cationic flocculant.
Normally, for sludge dewatering, we have below equipments
- Plate-and-frame filter press
- belt filter press
- Multi-Disk Screw Press
- Centrifugal machine
Different equipments we recommend different grade anionic polyacrylamide. If possible, please send us more details about your wastewater details(such as PH and TSS), equipment details.
Anionic Polyacrylamide Flocculant Specification:
1) Appearance: White granule
2) Molecular weight: 5 - 22 million minimum
3) Granule: 20 - 100 mesh
4) Solid content: 88% minimum
5) Hydrolyzing degree: 10% - 40%
6) Dissolving time: 1 hours maximum (25º C)
7) Insoluble: 0.5% maximum
8) Monomer free: 0.05% maximum
Packing:
25kg/plastic enhanced paper bags with inner plastic bag, 25kg/PE bags or 750kg bigbag.
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