Filtration is mainly used in the treatment of drinking water but also in the tertiary treatment of wastewater. This consists of separating the fine particles from the water using media, by micro-sieving on canvas or on a membrane. Conventionally, filtration is carried out on media of different particle size (sand, anthracite, activated carbon) installed on false bottom floors allowing them to be washed. Fabric filtration is carried out on special resistant fabrics with low porosity. Membrane technologies use membranes with even finer porosity depending on the removal sought, either Ultrafiltration, Nanofiltration or Reverse Osmosis.

Monoflor® Monolithic Cast In Place Underdrains Ferazur® and Mangazur® Iron and Manganese Biological Filtration ZeeWeed® 500/ ZeeWeed® 1000/ ZeeWeed® 1500 Immersed and Pressurized Membranes Filtration Systems

DynaSand® Filters for tertiary filtration and phosphorous remova

Filter Phoenix Underdrain and Panel Systems Phoenix Air Scour Systems and Backwash Troughs Optimized anthracite Puracite® Phoenix Fixed-grid Air Scour System for Lamella Clarifiers

Delta Blower Generation 5 Tri-Lobe Positive Displacement Blowers

Forty X® Disk Filters for Tertiary Treatment Westates Granular and Powdered Activated Carbon

Manual, Semiautomatic and Automatic Selfcleaning Filters

Membrane systems for industrial processes (Nanofiltration RO). Nanofiltration membrane tubular type tubulaire FYNE® for surface water