Membrane Elements
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CPA (Composite Polyamide) elements set the standard for RO membrane elements over 600 million gallons per day of pure water are produced by CPA elements for global municipalities and industries. 4֔ and 8 configurations available. Advantages ԕ 99.7% nominal rejection High TOC, silica and hardness rejection Applications Օ Desalting of well waters municipal drinking water ֕ Reducing TDS prior to ion exchange Boiler make-up water CPA2, CPA3, CPA3-LD, CPA5-LD Օ Ultrapure water for semi-conductor manufacture Product Offering* > ESPA > ή (Energy Saving Polyamide) elements achieve high flux/lower pressure without compromising standards for high rejection. Since its introduction in the late 1990s, the ESPA Advantages > membrane has gained wide acceptance in the water treatment industry due to the significant operational cost savings associated with their use. 4Δ and 8 configurations available. ԕ Up to 99.6% nominal rejection Lower pressure for lower CAPEX/OPEX Applications Օ Municipal potable and wastewater plants Bottling operations ESPAB (high boron rejection), ESPAB+, ESPA1, ESPA2 (8Ք and 16), ESPA2+, ESPA2-LD, ESPA4 ԕ Light industrial Product Offering* > Advantages LFC > ή (Low Fouling Composite) elements combine neutral surface charge and hydrophilicity, providing significant reduction in fouling rates and increasing membrane efficiency by restoring nominal performance after cleaning. 99.7% nominal rejection Օ Low fouling membrane chemistry reduces or eliminates pre-treatment LD technology increases brine spacer thickness for reduced differential pressures Օ Lower cleaning frequency and costs Applications Municipal/Industrial surface and wastewaters LFC3-LD (Low Differential) Օ Difficult feedwaters requiring significant pretreatment Product Offering* >

Advantages ESNA > ή (Energy Saving Nanofiltration) elements provide 50% - 91% salt rejection with ultra-low operating pressures (below 100psi), and are ideal for softening applications and the removal of pesticides, bacteria or viruses. 4 and 8Ԕ configurations available. Up to 91% nominal rejection Օ Optimum hardness rejection Effectively removes organics Օ Ultra-low pressure, energy saving, lower OPEX Applications ESNA1-LF, ESNA1-LF2 Municipal water treatment Product Offering* > Fujairah, U.A.E. SWC Installation 45 MGD (170,000 m3/d.) Advantages SWC > ծ seawater desalination elements offer...