Energy Saving, High Productivity, Low Fouling Polyamide RO Membranes
ESPA2-LD from the LD Technology innovative low fouling membranes, offers significant cost savings with lower operating pressure requirements while providing an optimal flow
When high productivity from a membrane element is important, the ESPA family of products is the right choice. ESPA (Energy Saving Polyamide) membranes achieve high flux without compromising on the standard for high rejection. The ESPA2-LD membranes find wide applications in the industry due to the significant cost savings associated with their use.
The ESPA2-LD has a high rejection of silica and boron, and an enhanced tolerance to high pH cleaning. Combining the energy saving properties of the ESPA membranes with the low biological and colloidal fouling properties of the LD Technology, the ESPA2-LD membranes provide you an optimum performance and greater cost savings!
With a high boron rejection the ESPA2-LD membrane is most suitable for applications such as irrigation where it is critical to maintain a very low level of boron, bottling operations and other light industrial uses.
High Permeate Flow - 10,000 gpd (37.9 m3/d)
Lower operating pressure
Lower energy consumption
High Salt Rejection - 99.6% (99.5% minimum)
Lowest Biological And Colloidal Fouling
Higher rejection for impurities including Silica and Boron
Greater tolerance to high pH cleanings