Industrial beer production generates brewer’s spent grains (BSG) as a primary solid waste. The disposal of industrial waste can cause negative environmental side effects, including greenhouse gas emissions. This study evaluated the dry anaerobic digestion (AD) BSG for bioenergy recovery solution toward more sustainable brewery. laboratory-scale agitated tank batch reactor (6.8 L) was started up...

Two of the main pillars of the EU waste collection policy are the Proximity Principle and Self-Suffi ciency Principle. According to those, waste should be disposed as close as possible to where it has been produced. The effect of such provision is to increase the market power of local disposers, with possible undesirable consequences for other firms in the vertical chain. We show through a simp...

In recent years managing solid wastes has been one of the burning problems in front of state and local municipal authorities. This is mainly due to scarcity of lands for landfill sites. In this context experts suggest that conversion of solid waste to energy and useful component is the best approach to reduce space and public health related problems. The entire process has to be managed by tech...

This paper identifies six broad groups of drivers for development in waste management. Public health led to the emergence of formalized waste collection systems in the nineteenth century, and remains a key driver in developing countries. Environmental protection came to the forefront in the 1970s, with an initial focus on eliminating uncontrolled disposal, followed by the systematic increasing ...