Here's what readers are saying about the Wastewater Collection System Operator Certification Studybook:

numerical problems in both U.S. customary and International System (SI/metric) units Authored and peer-reviewed ... sets are presented in both U.S. customary and International System (SI/ metric) units. A comprehensive glossary

The latest edition to the Wastewater Treatment Fundamentals series is now available!

Need-to-Know Criteria from Water Professionals International (WPI) and is based on WEFs extensive existing ... treatment operator certification; wastewater engineering Wastewater Treatment Fundamentals III—Advanced

WEF First Examining How To Build Equity Within

survey of staff to see how they feel about WEF’s internal culture, barriers and opportunities, and comfort ... but rather take at least one year of intense, internal focus. In August 2019 WEF launched a Workforce

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Dr. Andrea Rinaldo Wins Stockholm Water Prize

associated with fluid mechanics and hydraulic engineering, he creatively searched for alternative approaches ... achievement.” The Prize is awarded by the Stockholm International Water Institute in cooperation with the Royal

Water Environment Federation Supports Documentary Film Brave Blue World

covered in stunning 4K resolution. From the International Space Station, to developed and developing countries ... breakthroughs taking place in water science and engineering that will contribute to a sustainable future