The use of wastewater sludge as a source for energy and resource recovery is a good
alternative for its management considering the legislation requirements and the circular …

Although for the past 100 years, fertilizer technologies have increasingly used renewable
resources, the majority of manufactured products are still based on mineral deposits and …

With the growing emphasis on environmental protection, the ways of sewage sludge
treatment are changing. In this review, we analyse different methods of sewage sludge …

High-solid anaerobic digestion (HSAD) of sewage sludge is a promising alternative to
conventional anaerobic digestion (AD) as it reduces treatment volumes, transportation costs …

For a sustainable municipal sewage sludge management, not only the available technology,
but also other parameters, such as policy regulations and socio-economic issues should be …

Utilization of waste sludge as a renewable resource for energy recovery is the appropriate
solution of how to manage the continuously increasing waste sludge generation effectively …

Technologies to recover nitrogen, phosphorus, and potassium from waste streams have
undergone accelerated development in the past decade, predominantly due to a surge in …

Low-carbon cities (LCCs) have attracted considerable attention from researchers over the
past 15 years as an important initiative for mitigating global warming. The increased pilot …

Over the past few decades, wastewater has been evolving from a waste to a valuable
resource. Wastewater can not only dampen the effects of water shortages by means of water …

In recent years, rapid population growth and industrialization have increased the use of
natural resources and the production of waste. To develop a circular economy, it is …