BoVac Disc filters are used for the filtration and dewatering of high amounts of suspensions. The enormous filter surface allows high specific throughputs. Due to the modular construction, the filters can be adjusted to various process conditions.
Fine Seed and Coarse Seed
Our BoVac Disc filters are the preferred technology for the filtration of aluminum hydrate fine seed and coarse seed on numerous alumina refineries worldwide. They are also used for dewatering of aluminum hydrate product.
In the filtration and washing of aluminum hydrate product, our BoVac Pan filters provide intensively washed, soda-free and dry filter cakes. They require a greatly reduced amount of wash condensate.
Sustainable treatment of bauxite residues, their safe landfilling or even recycling are of great relevance to alumina producers. BOKELA BoHiBar Disc Filters have been used successfully for many years for the filtration of red mud and are a breakthrough technology for obtaining dry bauxite residues. They allow a dry landfill or even the industrial recycling of red mud.
Bauxite after Pipeline Transport
Also, for the filtration of bauxite slurries after pipeline transport BoHiBar Disc filters are the right solution.
- bauxite residue
- aluminium hydrate
- fine seed
- coarse seed
- high throughput
- low costs with regard to CAPEX and OPEX
- minimal maintenance
- highest availability
- small footprint
- dry bauxite residues
- BoHiBar Disc filters allow dry landfill or even reuse of red mud