
TRESCH
TRAITEMENT DES EAUX
ZI de Chassieu
3, rue Blaise Pascal
69680 CHASSIEU
Tél. +33 (0)4 37 60 25 25
Fax +33 (0)4 37 60 25 26
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Equipments
Filtration
FILTRATION
The main objective of filtration over granular materials is to retain the suspended matter contained in the water to be treated. Nevertheless, depending on the filtering medium used, it may also be used to oxidise dissolved metals (iron, manganese, arsenic, etc.), absorb organic matter or heavy metals, neutralise, obtain a catalyst effect (dechlorination), etc..

TRESCH TRAITEMENT DES EAUX can provide you with a complete range of automatic water or air and water washing granular filters:
- Silex or bi-layer filter (anthracite/silex)
- Active carbon filter
- Oxidising media filter
- Absorbing media filter
- Neutralising media filter