Joanne Drinan

About the Author

Joanne Drinan is a seasoned environmental engineer with over two decades of experience in water resource management and wastewater treatment systems. Holding advanced degrees in civil and environmental engineering, she has worked extensively in both public sector utilities and private consulting firms, where she has trained countless operators and contributed to sustainable infrastructure projects across North America. Drinan's passion for demystifying complex technical processes led her to author accessible guides that bridge the gap between theory and practice. Her book, Wastewater Treatment Plant Operations Made Easy: A Practical Guide for Licensure, has become an essential resource for professionals preparing for certification exams, offering clear explanations, real-world examples, and step-by-step methodologies to ensure compliance and operational efficiency in an increasingly regulated industry.