---
title: Biological Treatment of Pharmaceutical Micropollutants | eXeno™ Technology | Veolia
description: Discover how eXeno™ biological treatment technology helps pharmaceutical manufacturers effectively reduce micropollutants and enhance wastewater treatment efficiency while meeting regulatory demands.
---

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Biological Treatment of Pharmaceutical Micropollutants

# Download our free guide to eXeno™ biological treatment technology

### **Discover how advanced biological treatment can help pharmaceutical manufacturers reduce micropollutants, improve wastewater treatment performance and prepare for evolving environmental expectations.**

Fill out the form to download the guide

![Screenshot 2026-07-23 11.58.15](https://info.veoliawatertechnologies.ie/hs-fs/hubfs/Screenshot%202026-07-23%2011.58.15.png?width=433&height=615&name=Screenshot%202026-07-23%2011.58.15.png)

Pharmaceutical manufacturers face growing pressure to reduce the environmental impact of their wastewater while improving efficiency and preparing for evolving regulations.

Persistent pharmaceutical micropollutants remain one of the industry's biggest treatment challenges. While conventional biological processes remove biodegradable pollutants, more complex compounds require advanced treatment solutions. eXeno™ builds on Veolia's proven AnoxKaldnes® MBBR technology, using specialised microorganisms to enhance the biological removal of difficult-to-degrade micropollutants.

**Inside the brochure you'll discover:**

\- How eXeno™ improves the biological removal of pharmaceutical micropollutants.  
\- The science behind Veolia's advanced MBBR technology.  
\- The benefits of biological treatment compared with more chemical-intensive processes.  
\- How eXeno™ fits within an integrated pharmaceutical wastewater treatment strategy.  
\- Proven applications across pharmaceutical, hospital and municipal wastewater treatment.

**Download the brochure to discover how advanced biological treatment can help optimise pharmaceutical wastewater treatment and support a more sustainable wastewater strategy.**

 

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