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Chlorine Solves the Biofouling Problem

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No Clogging Means
Less Pressure

Chlorine addition keeps membranes from biofouling and clogging.

Clean Pre-Treatment =
Lower Energy

Pretreatment membranes also stay clean and unclogged from biofouling.

Clean Membranes
Last Longer

NALA MEMBRANES runs longer with less energy and less cleaning maintenance.

The Facts

Modern water systems face challenges in meeting growing demand efficiently, and their reliance on polyamide reverse osmosis membranes—a technology that has remained unchanged for over 40 years, limits improvements. These membranes are not chlorine-tolerant, making it difficult to maintain peak performance without regular maintenance and cleaning that costs time/labor/chemicals, reduces output, and tends to reduce the membrane lifetime. This cleaning process is time-consuming, often causes irreversible damage, and shortens the membranes' lifespan.

As a result, systems using polyamide membranes experience higher costs, added complexity, and increased environmental impacts. That's why NALA Membranes is the smartest choice for water reuse where treatment conditions can be the most challenging.

50%

of the world will live in a water stressed area by 2025

40-yr old

incumbent product is insufficient in meeting global needs

24%

reduction in water treatment system Opex with NALA membranes

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