Circular economy (CE) is gaining popularity at different levels with the promise of creating
more sustainable processes. In this context, cities are implementing a number of initiatives …

Growing world population and increasing population density are leading to increasing waste
production with biological waste amounting to several billion tonnes annually. Together with …

Liquefied natural gas (LNG) is becoming a viable,“green” alternative to marine fuel oil for
ship propulsion. The present study investigates the expected impact on sustainability of …

A life cycle assessment (LCA) was utilised to evaluate the environmental impact of bacteria-
based self-healing concretes (BBSHCs), where non-ureolytic bacterial endospores are …

The urgent need to reduce the emission of harmful pollutants in maritime transport promoted
the development of several alternative propulsion systems based on clean fuels or carbon …

A methodology based on the multi-objective optimisation of economic and environmental
aspects is presented to support the preliminary design of CO 2 transport pipelines employed …

Abstract Selective Catalytic Reduction (SCR) system can efficiently remove NOx in coal-fired
power plant, while raise SO 3 concentration in the flue gas. Alkaline sorbent injection is a …

The use of sodium bicarbonate (NaHCO3) as a solid reactant for the removal of acid
pollutants in industrial flue gas streams is a simple and effective process solution …

The control of HCl emission in waste-to-energy (WtE) facilities is a challenging flue gas
treatment problem: the release of HCl from waste combustion is highly variable in time and …

Municipal solid waste (MSW) incinerators require effective flue gas treatment (FGT) to meet
stringent environmental regulations. However, this in turn generates additional …