Click on the features below you want to have for your filtrate in your seawater desalination plant to find the best solution for your need.*

What do you want to achieve?

Prevent the negative effects of biofouling in Reverse Osmosis?
No
Yes
Pathogenic bacteria removal? (coliforms)
≤ 2 log
≥ 4 log
Pathogenic virus removal? (enteric)
≤ 3 log
≥ 4 log
Water quality (Turbidity)?
0.1 NTU
0.01 NTU
Organics removal (TOC)?
5%
34%
Lower Silt Density Index production?
3.2
2.6
Reduce footprint?
No
99%
Improve plant availably (reduce downtime)?
95%
> 98%
Operate reverse osmosis at higher flux
< 14 lmh
> 14 lmh

DuPont™ B-Free™ Sustainability Tool

DuPont™ B-Free™ pretreatment technology delivers peace-of-mind to customers by ensuring a reliable protection of the heart of the desalination plant and reduces the stress and risks associated with the handling of biofouling in the RO system.

Show me more about DuPont™ B-Free™
*The descriptions, designs, data and product information contained herein are presented in good faith and for guidance only, the information are based on DuPont Water Solution current knowledge and experience.