Pathways to Water Sector Decarbonization, Carbon Capture and Utilization
The water sector is in the middle of a paradigm shift from focusing on treatment and meeting discharge permit limits to integrated operation that also enables a circular water economy via water...
Guidance Document on Anaerobic Digester Foaming Prevention and Control Methods
The development of this WERF anaerobic digester (AD) foaming guidance document is based on the need for a specific detailed methodology that water reclamation and recovery facilities (WRRF)...
Solids Role in Tertiary Chemical Phosphorus Removal by Alum
The need to control and remove phosphorus (P) in discharges from wastewater treatment facilities (WWTF) to prevent eutrophication of receiving waters is well known. Regulatory initiatives are...
Dissolved Organic Nitrogen Characterization and Bioavailability in Wastewater Effluents
This project addresses the dissolved organic nitrogen (DON) content in the effluents of different wastewater treatment plants (WWTPs). In this report, information is presented on the occurrence...
Integrated Methods for Wastewater Treatment Plant Upgrading and Optimization
This guidance document incorporates the systematic approach for integrated capacity assessment of a wastewater treatment plant and identifying performance limiting factors. Based on evaluation by...
Sustainable Technology for Achieving Very Low Nitrogen and Phosphorus Effluent Levels
This project addresses the successful nitrogen and phosphorus removal technologies being implemented at existing wastewater treatment plants (WWTPs), some key challenges...