We have (PMSW) RO seawater membranes deployed across multiple offshore platforms and FPSOs for water desalination, producing high-quality fresh water.
Persalt's seawater elements lower desalination costs while delivering impressive salt rejection rates and high productivity.
The PMSW-LF and PMSW-XLF membranes feature low energy consumption, low fouling, and low-pressure drop characteristics, effectively minimizing colloidal fouling and reducing the frequency of chemical cleanings.
The PMSW-HR and PMSW-XHR elements provide a larger active membrane area and superior salt rejection for optimal permeate quality and flux.
Persalt offers (PMBW) RO membranes for various applications, including boiler feed water, industrial process water, and brackish water desalination. We provide PMBW elements to municipalities and sectors such as Oil and Gas, Mining, Energy, Beverage, Automotive, and Healthcare.
The PMBW-LF and PMBW-XLF elements feature high salt and silica rejection rates, low fouling with smooth surfaces, and low-pressure drop (LPD) characteristics that enhance membrane cleaning efficiency, reduce operational costs, and extend membrane lifespan.
The PMBW-440HR elements have a membrane area of 440 sq. ft., which helps lower capital costs by requiring fewer pressure vessels and less floor space for new projects.
Persalt (PMES) RO membranes are for low-pressure applications. Our low-energy elements provide high-quality water primarily for beverage production, industrial processes, and drinking water.
The PMES2-4040LF and PMES2-400LF membranes feature low fouling and low-pressure drop technology, which helps prevent colloidal fouling and enhances chemical cleaning efficiency. These benefits reduce operational costs, extend membrane lifespan, and lower energy consumption.
The PMES2-440HR offers capital cost savings with its 440 sq. ft active membrane area.
Additionally, PMES4 elements operate at lower feed pressures than PMES2, delivering the highest flux and excellent salt rejection.
