Algal Nutrient Removal During Wastewater Treatment
While major improvements in wastewater treatment have reduced nutrient loading to natural receiving waters, current limits of technology preclude further nutrient reductions using established...
Evaluating the Impacts of Cold and Wet Weather Events on Biological Nutrient Removal in Water Resource Recovery Facilities Nutrients
Maintaining effective biological nutrient removal (BNR) capability during adverse weather events can be challenging for water resource recovery facilities (WRRF). Mitigation of the impact of these...
Renewal Engineering for Drinking Water Pipelines
The research presented in this report was performed in order to compile and better understand the state of the technology for drinking water pipeline renewal engineering methodologies and...
Renewal Engineering for Wastewater Pipelines: Synthesis Report
The research presented in this report was performed in order to compile and better understand the state of the technology for wastewater pipeline renewal engineering methodologies and technologies...
Bioavailability and Characteristics of Dissolved Organic Nutrients in Wastewater Effluents
This study aims to investigate and assess:
1) the bioavailability of various P fractions, particularly dissolved P fractions (DOP), in advanced wastewater effluents
2) the nature and...
Surface Complexation Modelling and Aluminum Mediated Phosphorus White Paper
Nutrient removal, specifically phosphorus, is an important objective during wastewater treatment. Chemically mediated phosphorus involves adding metal salts (Al3+, Fe2...
State of Knowledge of the Use of Sorption Technologies for Nutrient Recovery from Municipal Wastewaters Nutrients
The depletion of global phosphate rock stores and the energy intensity of ammonia production provide motivation for identifying alternative sources of these essential nutrients. The recovery of...
Framework for Energy Neutral Treatment for the 21st Century through Energy Efficient Aeration
Clean and process water tests for aeration efficiency measurements were performed on a suite of diffusers in different processes for approximately one year. The research plan was set up to test...
A Practitioner's Guide to Economic Decision Making in Asset Management: Background and Guidance
For many water service providers (WSPs), meeting the financial demands of maintaining, extending and upgrading infrastructure systems is increasingly challenging. Furthermore,...