The use of solar radiation in wastewater treatment is a shift of artificial ultraviolet light to renewable and sustainable solar source. Various types of concentrating and non-concentrating solar reactors have been used in wastewater treatment applications. This study reviews the application,...

Carbon based multiwalled nanotubes (MWCNT) and nanopowder (CNP) impregnated using conductive epoxy resin on anodic surface were evaluated for bioelectricity generation in single chambered microbial fuel cells in comparison with plain graphite anode (MFCP). The study demonstrated the positive...

Recently, several life cycle analyses of algal biodiesel from virtual production facilities have outlined the potential environmental benefits and energetic balance of the process. There are a wide range of assumptions that have been utilized for these calculations, including the addition of...

Over the last 15 years, the People’s Republic of China (PRC) has made rapid and sustained progress in constructing and operating state-of-the-art wastewater treatment plants. However, this success has brought with it the new challenge of how to manage the ever-increasing volumes of sludge in a...

The article relates to the relations between the urban forms and the productivity of the collective services. It is based on the distinction between three types of technical supply : infrastructures, superstructures and the road servicing by specialized agents. The researches developed for the...