Ultrafiltration Pilot Unit for Treating Seawater Brines
Author Information
Author(s): Scelfo Giuseppe, Serrano-Tari Paula, Raffaelli Ritamaria, Vicari Fabrizio, Oller Isabel, Cipollina Andrea, Tamburini Alessandro, Micale Giorgio
Primary Institution: Department of Engineering, Università degli Studi di Palermo, Italy
Hypothesis
How does the ultrafiltration process perform in separating organic matter from ultra-concentrated seawater brines?
Conclusion
The ultrafiltration pilot plant effectively separates organic matter from seawater brines, achieving high permeability and rejection rates.
Supporting Evidence
- The ultrafiltration process achieved a permeability of 17 L/m2hbar and a rejection coefficient of 95% at 2 bar pressure.
- Fouling resistance was characterized, showing an average value of 1013 m−1.
- Three distinct bittern samples were tested to assess the influence of chemical composition on membrane performance.
Takeaway
This study shows that a special filter can clean salty water to get rid of unwanted stuff, making it better for use.
Methodology
The study used an ultrafiltration pilot unit to treat real seawater brines, measuring various performance indicators under different operational conditions.
Limitations
The study primarily focused on three case studies from a specific location and may not be generalizable to all seawater brines.
Digital Object Identifier (DOI)
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