WEF Highlights

In the U.S., an enormous network of pipelines is aging underground. Municipal managers, contractors, engineers, and consultants face the difficult task of renewing, rehabilitating, and replacing these systems efficiently and cost-effectively. The Water Environment Federation (WEF; Alexandria, Va.) supports these efforts with its newest publication, Trenchless Technology and Asset Management. This manual of practice, co-published […]

Pipe Bursting: A Mature and Diverse Trenchless Technology Pipe bursting is a trenchless method for renewing deteriorated and undersized gas, water, sewer, utility conduit, and other pipelines. It allows the replacement of existing pipes with a new pipe of the same or larger inner diameter, and offers a pipe replacement alternative designed to reduce disturbances […]

Disinfection and Public Health Strategies in Developing Countries Developing countries need improved public health and disinfection services, especially after natural disasters. This webcast will provide a forum to discuss the most efficient and effective methods of providing these basic services in developing countries. Nov. 19, 1–3 p.m. (EST) Register now. Principals of Secondary Sedimentation Dec. […]

Operational Optimization in Wastewater Utilities May 15, 1–3 p.m. (EDT) Register now. Construction Inspection for Trenchless Rehabilitation May 22, 1–3 p.m. (EDT) Register now. Process Control for Biological Nutrient Removal May 29, 1–3 p.m. (EDT) Register now. Optimizing Clarifier Design and Performance Series Part 3 — Case Histories and Discussion June 5, 1–3 p.m. (EDT) […]