Case Study: Veerapandi CETP, India
Industrial Water Treatment – Textile Wastewater | Asia Pacific: Veerapandi, India
Located in the south of India, Veerapandi Common Effluent Treatment Plant (CETP) sought a new filtration system to help the plant meet government mandates that wastewater achieve zero liquid discharge (ZLD). The plant, which treats wastewater from 72 textile factories in the region, needed to quickly replace its aging ultrafiltration system.
Pall Water’s Aria FLEX membrane filtration system was chosen to replace the existing system at the water treatment plant. Our membrane system now helps Veerapandi CETP to operate at ZLD requirements, saving energy and money.
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Solution Overview
- Compliance: Proven success meeting the ZLD mandate
- Efficiency & Performance: Membrane strength enables optimization and reduce strain on downstream equipment
- Savings: Significant energy and monetary savings are achieved because the Aria FLEX protects RO membranes and reduces the frequency of chemical cleaning
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The Challenge
Veerapandi Common Effluent Treatment Plant (CETP) needed a filtration system that could meet new governmental mandates that wastewater achieve ZLD.
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The Solution
After evaluating various solutions, as an alternate option the Veerapandi CETP team selected Pall Water’s Aria FLEX membrane filtration system to replace its existing system of water treatment plant. The reputation of Pall Water’s performance led the Veerapandi team to begin discussions with Pall Water.
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The Results
As a part of Veerapandi CETP’s pretreatment system, Pall Water’s Aria FLEX unit enables the plant’s ability to successfully meet its requirements. Beyond providing quality pretreatment, Pall Water’s membrane system helps Veerapandi CETP to operate at ZLD requirements, saving energy and money.
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Custom Water: Aria FLEX
Pall Water's Aria FLEX custom water treatment systems are adaptable for your mid- to large-scale water treatment needs. Learn more about our flexible, custom solutions today!
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Learn More About Industrial Wastewater Treatment Solutions for Textiles
Pall Water's custom, Aria FLEX water treatment solution enables a plant in India to achieve ZLD for industrial wastewater

Custom Water Solutions: Aria™ FLEX – MF / UF Systems
Flexible, customizable systems adapted to any water treatment need
Our modular microfiltration and ultrafiltration systems are customized for a wide range of capacities and scope needs, thus meeting even the largest and most complex water treatment challenges.

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Smart water solutions to protect what matters
Shop our wide range of consumable filters and housings today. Pall Water's pretreatment solutions perfectly accompany existing Pall systems. Discover how effective filtration can protect your membranes, your systems, and your investments.
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