Membrane Elements0 pages

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Solutions You Need. Technologies You Trust.

nnBrackish Water Reverse Osmosis Membrane Elements nn

CPA

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High Rejection Membrane

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* >

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ESPA

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Ultra Low Pressure Membrane

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* >

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LFC

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Low Fouling Membranes

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* >

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