Recovering resources from wastewater systems is increasingly being emphasised. Many
technologies exist or are under development for recycling nutrients such as nitrogen and …

Recovering phosphorus from wastewater in more concentrated forms has potential to
sustainably recirculate phosphorus from cities to agriculture. The environmental …

Life cycle assessment (LCA) is increasingly used to evaluate the environmental
performance of biosolids processing systems, which is essential for guiding sustainable …

Advanced nutrient removal processes, while improving the water quality of the receiving
water body, can also produce indirect environmental and health impacts associated with …

The potential health effects associated with contaminants of emerging concern (CECs) have
motivated regulatory initiatives and deployment of energy-and chemical-intensive advanced …

Producing biogas via anaerobic digestion is a promising technology for meeting European
and regional goals on energy production from renewable sources. It offers interesting …

A thermodynamic approach based on exergy use has been suggested as a measure for the
use of resources in Life Cycle Assessment and other sustainability assessment methods. It is …

Inadequate land capacity and low sludge recycling rates have become a major global
environmental challenge. Low organic sludge content and inadequate waste management …

Effective handling and treatment of the solids fraction from advanced wastewater treatment
operations carries a substantial burden for water utilities relative to the total economic and …

Stabilised organic solids derived from sewage sludge (“biosolids”) are applied to land as an
alternative to disposal as landfill. This study evaluated the long-term effects of biosolids …