Sulzer technology is playing a key role in Energiefabriek West, an innovative bio-power scheme in the Netherlands The Rivierenland Water Authority in the Netherlands is investing in new infrastructure to…

By Donald Prince Introduction Wastewater treatment system designers often face the challenge of meeting stringent permit limits yet providing a system with minimal operations and maintenance requirements.  Mechanical treatment systems,…

By Dennis F. Hallahan, PE, Determining the optimum wastewater treatment system design can be complicated particularly in sensitive watershed areas or where fluctuating daily flows and seasonal temperature fluctuations are…