---
title: Conquer Water Variability & Biofouling with Innovative RO Solutions | Veolia
description: Discover how Veolia's spiral wound RO membranes helped a petrochemical facility overcome water variability and biofouling, ensuring consistent, high-quality demineralised water.
---

[![Veolia logo](https://info.veoliawatertechnologies.ie/hubfs/vwt-global/images/header-logo-capsule.png "Veolia logo")](https://www.veoliawatertechnologies.ie/)

# Conquer water variability & biofouling

Discover how Veolia's advanced spiral wound reverse osmosis (RO) membranes delivered consistent, high-quality demineralised water for a leading petrochemical facility, even under extreme conditions.

## The challenges

In the demanding world of industrial water treatment, maintaining consistent performance in RO plants is a constant battle. Evides Industriewater, managing a vital RO facility for the Port of Rotterdam's petrochemical sector, faced significant operational hurdles:

- Highly variable water quality
- Persistent biofouling
- Membrane degradation
- Complex operational balance

Evides needed a solution that could not only produce 1,400 m³/h of demineralised water but also withstand these aggressive conditions without sacrificing membrane lifespan or efficiency.

 

## The solution

To address these complex challenges, Evides Industriewater implemented an innovative water purification solution: Veolia's spiral wound RO membranes. These membranes were chosen for their proven resilience and consistency, designed to perform reliably even when facing high biofouling and demanding cleaning procedures.

 

## The results

Veolia's spiral wound RO membranes provided a reliable, cost-effective, and sustainable solution, enabling Evides to meet the petrochemical sector's demanding water purification requirements and establish a benchmark for industrial water treatment excellence.

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## ![Copia di EU\_EN\_Spiral wound campaign\_LP A](https://info.veoliawatertechnologies.ie/hs-fs/hubfs/Europe%20TDS/Spiral%20wound%20membranes/Copia%20di%20EU_EN_Spiral%20wound%20campaign_LP%20A.png?width=500&height=600&name=Copia%20di%20EU_EN_Spiral%20wound%20campaign_LP%20A.png)

 

## Do you want to know more about our spiral wound membranes’ characteristics?

[FIND OUT MORE](https://info.veoliawatertechnologies.ie/spiral-wound-membranes-for-water-treatment-challenges-veolia?hsLang=en-ie)