Nigeria is a developing country with an insufficient supply of energy to meet the continuously
growing demand. However, there are several biomass resources available within the …

Coffee is a globally consumed beverage that produces a substantial amount of valuable
organic waste known as spent coffee grounds (SCG). Although SCG is a non-edible …

Coffee is the second largest traded commodity after petroleum and the second most popular
beverage after water. This big industry is believed to generate huge amount of waste with …

The circular bioeconomy plan is an innovative research based scheme intended for
augmenting the complete utilization and management of bio-based resources in a …

Heavy metals and dyes used in technological applications have a detrimental influence on
human health and the environment. The most used methods for removing pollutants depend …

Abstract Spent Coffee Grounds worldwide production is estimated at around 6 M tons only at
industrial level. The abundance and the heterogeneity of this substrate make it an ideal …

Discovered in Ethiopia, coffee became a popular beverage in Asia, Europe, Latin America,
Australia, Africa and the North America as a drink after water and the largest goods after …

Anaerobic Digestion is largely applied in the rural context because of its capability of
stabilizing the organic matter while recovering biogas, thus renewable energy, and a …

Coffee is one of the most popular beverages, directly linked with tradition, highlighting its
cultural and social effect worldwide. Coffee consumption has been continuously increasing …

The current linear “take-make-waste-extractive” model leads to the depletion of natural
resources and environmental degradation. Circular Economy (CE) aims to address these …