Dear Benito Martin, ...

Dear Benito Martin,

Pretreatment  of Seawater there are more steps for treatments like Fluctuating ,High turbidity High levels of organic Microbial and colloidal particles.The performance ofa SWRO plant can result from any of the following or acombination thereof.

1. Accelerated increase in net driving pressure.

2.Accelerated reduction in normalized permeate flow.

3. Accelerate increase in pressure drop across the vessel

4. Incresing RO cleaning frequency

5. Reduced RO membrane life resulting from increased RO cleaning

6. Reduced plant availabilty resulting from increased RO

The different types of membrane are used for Scaling,fouling, biofouling organiic fouling and colloidal fouling

Please find attached herewith for detail

regards,

Prem Baboo