Weftec 2025 Conference Program. Consisting of over 150 water and wastewater industry community. Weftec is the world’s most comprehensive gathering of water quality professionals and thought leaders, featuring the sector’s.

Weftec 2025 is more than just a conference—it’s an immersive experience that empowers attendees to positively impact the future of water quality and environmental. Consisting of over 150 water and wastewater industry community.