Les polymères sont efficaces dans de nombreux procédés de filtration, notamment :
- Filtre presse ou à plateaux
- Presses à bandes filtrantes
- Filtration sous vide
- Centrifugeuses
- Presses à vis
- Tubes géotextiles
- Assèchement des plages
- Autres
SNF propose une large gamme de polymères pour améliorer l’efficacité des processus de filtration. Ces polymères améliorent la filtration en favorisant la formation de flocs plus grands et plus perméables, en réduisant la résistance du gâteau de filtration et en améliorant la rétention et l’élimination des particules solides des liquides, ce qui permet d’améliorer les taux de filtration et la qualité du gâteau.
Les polymères optimisent la clarté du filtrat en favorisant la formation de flocs plus grands et plus faciles à filtrer. Ceci est bénéfique pour la récupération ou le rejet de l’eau, car cela réduit la présence de solides en suspension et améliore la qualité de l’eau.
En aidant à réduire la teneur en eau du gâteau filtré et en améliorant la siccité et la concentration des solides, les polymères jouent un rôle essentiel dans l’optimisation de l’efficacité de déshydratation du procédé de filtration.
Produits de filtration
| Product Category | Description |
|---|---|
| FLOPAM™ FA, AH | Non-ionic powder form flocculants used to enhance solid-liquid separation. Enhances and maximizes clean water reclamation and solids waste stream density. Ideal for bulk transportation. |
| FLOPAM™ EM, DW, SFC | Liquid form flocculants used to enhance solid/liquid separation times and maximize clean water reclamation and solids waste stream density. |
| FLOMIN™ CA 100 | Used to destabilize solids suspended in slurries. Enhances the flocculation process, clean water reclamation, and solids waste stream density. |
| FLOQUAT™ TS, DB | Powder form organic coagulants used to destabilize solids suspended in slurries. Enhances the flocculation process, clean water reclamation, and solids waste stream density. Often added directly to process streams with minimal mixing equipment needed. |
| FLOQUAT™ FL | Liquid organic coagulant used to destabilize solids suspended in slurries. Enhances the flocculation process, clean water reclamation, and solids waste stream density. Often added directly to process streams with minimal mixing equipment needs. |
| FLOPAM™ FO, CB | Cationic powder form flocculants used to enhance solid/liquid separation, and maximize clean water reclamation and solids waste stream density. |
| FLOBEADS™ KB, DB | Beaded powder form settling aids used to enhance solid liquid separation, and to maximize clean water reclamation and solids waste stream density. Beaded products can reduce hydration times and are ideal for bulk transportation. |
| FLOPAM™ AN (ATBS) | Powder form flocculants designed for wider pH range. Enhances solid/liquid separation and maximizes clean water reclamation and solids waste stream density. |
| FLOPAM™ AN (Anionic Powder) | Anionic powder form flocculants used to enhance solid/liquid separation and maximize clean water reclamation and solids waste stream density. |
| FLOBEADS™ AB | Beaded powder form settling aids used to enhance solid/liquid separation and maximize clean water reclamation and solids waste stream density. Beaded products can reduce hydration times. |
| FLOPAM™ FAM | Amphoteric powder form flocculants used to enhance solid/liquid separation and maximize clean water reclamation and solids waste stream density. Ideal for bulk transportation. |
| FLOMIN™ AL / OL | Powder form flocculants designed for the special process conditions of the alumina industry. Used to enhance solid/liquid separation and maximize clean water reclamation and solids waste stream density. |