CD modules are available with two sizes, 9 m² (CD-9) and 17 m² (CD-17). Different kinds of NF/RO membranes may be used, provided they can be thermally welded
The products
CD-9 module
This is our standard product, designed for high-salinity or high-organics wastewater, thus targeting harsh applications (i.e. leachate concentration, MLD/ZLD, etc.). Following are its main characteristics:
Membrane type: NF, RO
Membrane area: 9 m²
Nominal module pressure drop: 2 bar
Minimum feed flow: 750 L/h
Maximum feed flow: 1200 L/h
Maximum feed pressure: 140 bar
Operating temperature range: 5 to 40°C
Operating pH range: 4 to 11
CD-17 module
This product is designed for high-organics wastewater and low-to-medium pressures, thus targeting water reuse applications. Following are its main characteristics:
Membrane type: NF, RO
Membrane area: 17 m²
Nominal module pressure drop: 3 bar
Minimum feed flow: 1100 L/h
Maximum feed flow: 1500 L/h
Maximum feed pressure: 40 bar
Operating temperature range: 5 to 40°C
Operating pH range: 4 to 11
CD modules production
Below you can watch some of the production steps of our CD modules:
Membrane cushions production
Support plates stapling
Technical documentation
Here you can download the datasheet and the technical manual of our CD modules: