The pharmaceutical industry has traditionally been very conservative and cautious when it comes to recovering water from Critical Utilities. This hesitation is rooted in strict regulatory expectations, concerns about product quality, and the high level of reliability required in CU systems. However, growing sustainability ambitions, increasing environmental pressures, and the global rise in water scarcity are gradually pushing the industry to reconsider long‑held positions. As a result, pharma companies are slowly becoming more open to evaluating and implementing water recovery concepts within CU processes. This naturally raises the question: What is the most effective and compliant way to approach water recovery in such a critical environment?
In this presentation, we will provide an overview of the water quality characteristics found in CU waste streams, examine the potential pathways and technologies for recycling and reuse onsite, and outline practical considerations that support decision‑making for sustainable water management within pharmaceutical facilities.