Process
- Prefiltration and decantation of water to be treated
- Elimination of suspended solids (SS) by in-line or filler (polishing ceramics, trovalising, etc.) coagulation/flocculation
- Neutralisation of the pH (acid/base)
- Separation and conditioning of sludge by lamellar settling, filter press, or filter bags.
Advantages
- Competences: Canplast provides services for the manufacture of all structures making up the pre-treatment chain: decanter with filtration, separator, storage tank, pre-treatment unit (in-line or filler)
- Guarantee : Canplast guarantees a water discharge in compliance with the standards and directives in force.
- Quality of material: All components of the chain are made of plastic (PP, PE or PVC) which guarantees total reliability and resistance to gases, acids and corrosion.
- Comprehensive support: Canplast, in collaboration with a chemistry company, takes care of the whole project, i.e. the study of the chemical process, the manufacture and installation on site, the sanitary and electrical connections, as well as testing and commissioning of the installation.
Examples of applications
Pre-filtration before treatment
In-line treatment
(Coagulation / pH neutralisation / Flocculation)
Lamellar settling before filter press
Before treatment
After treatment
Lamellar settling before filter press
List of references
| Companies | Place | Country |
| Morel-Cottet SA | F-39400 Morbier | France |
| Préci Jura SA | F-39250 Mignovillard | France |
| Sapem-Schneider SA | F-73230 Saint Alban Leysse | France |
| Best in Class SA | CH-1272 Genolier / Vaud | Switzerland |
| Joray Wyss SA | CH-2800 Delémont / Jura | Switzerland |
| HSM SA | CH-2114 Fleurier / Neuchâtel | Switzerland |
| Ruetschi Technology SA | CH-1400 Yverdon-les-Bains / Vaud | Switzerland |
| Decayeux STI (France) | RO-325700 Otelu Rosu | Roumania |
| Mimotec SA | CH-1950 Sion / Valais | Switzerland |
| Omega SA | CH-2502 Bienne / Berne | Switzerland |
| Comadur SA | CH-2400 Le Locle / Neuchâtel | Switzerland |
| Materlignes - Schneider SA | F-41800 Montoire sur le Loir | France |
| BTG Eclépens SA | CH-1312 Eclépens / Vaud | Switzerland |
| Intercosmetica SA | CH-2000 Neuchâtel / Neuchâtel | Switzerland |
| Grossoptic D.O.O. | SRB-11000 Beograg | Serbia |