405 Cooling Water Innovation: Harnessing Wastewater for Sustainability

In this episode of Scaling UP! H2O podcast, host Trace Blackmore dives into a conversation with Juan Meneses, District Manager at Nalco Water, An Ecolab Company to explore a groundbreaking innovation in industrial water treatment. Discover how Juan and his team harnessed treated wastewater to transform cooling tower systems, achieving a remarkable $4 million reduction in operational costs while championing sustainability. This episode highlights the challenges, strategies, and ultimate success of using treated sewage effluent—a game-changer for industries navigating water scarcity and operational efficiency.

What You’ll Learn in This Episode

The Steps to Integrating Treated Wastewater into Cooling Tower Systems 

Discover how Juan Meneses and his team approached the integration of treated sewage effluent into a refinery’s cooling tower system. Learn about the initial assessments of water quality, the detailed planning process, and the role of collaboration between industry experts and stakeholders in ensuring a seamless transition. From analyzing water chemistry to implementing treatment solutions, this episode walks you through every critical step.

How to Overcome Challenges Like Biofouling, Corrosion, and Scaling 

Integrating wastewater into industrial systems is no easy task. Juan Meneses shares the real-world obstacles his team encountered, such as high organic content, ammonia levels, and variations in water quality. Hear about the innovative strategies they used to combat biofilm formation, prevent corrosion caused by harsh chemicals, and minimize scale buildup—all while maintaining system reliability and efficiency.
 

The Pivotal Role of Automation in Water Quality Management 

Learn how advanced monitoring systems and real-time data collection were game changers in this project. Juan explains the importance of automated sensors in detecting water quality fluctuations, adjusting chemical dosages, and ensuring that all parameters remained within operational limits. This segment highlights how technology can simplify complex processes and prevent costly errors.
 

Real-World Examples of Achieving Sustainability Goals and Operational Excellence 

This case study is a testament to the power of innovation in addressing both environmental and business challenges. Juan outlines how his team’s efforts not only reduced freshwate