Among the main components of a smart city, the energy system plays a vital and core role in
the transition towards a sustainable urban life. Furthermore, the utilization of renewable …

The literature on energy-growth nexus has consistently stated that economic development,
which leads to environmental degradation in its early stages, is the only way to ensure …

Pine wastes, including pine needles, cones, and wood, are abundantly produced as an
agroforestry by-product globally and have shown tremendous potential for biochar …

The production of organic fertilizer by aerobic composting of cattle manure is an important
way of its resource utilization. This study evaluated the effects of adding mature compost on …

The economics of producing energy-valuable gases by fermenting phytomass is
deteriorated by the costs associated with waste management of highly diluted (typically 95 …

Every day, a large amount of food waste (FW) is released into the environment, causing
financial loss and unpredictable consequences in the world, highlighting the urgency of …

The valorization and appropriate treatment of food waste digestate (FWD) is a critical issue
for facilitating the sustainable development of anaerobic digestion and actualizing a circular …

Renewable energy has become increasingly popular in the recent times as countries have
shifted focus towards carbon-neutral and environmentally sustainable sources of energy …

In this study, we conducted proof-of-concept research towards the simultaneous treatment of
livestock wastewater and the generation of high-quality biodiesel, through microalgae …

In order to reduce phosphorus (P) discharge into aqueous systems, wastewater treatment
plants usually precipitate sludge water with iron or aluminum salts and produce slow …