Advances, challenges, and perspectives of biogas cleaning, upgrading, and utilisation

Biogas Technology, Applications, Perspectives and Implications

The major purpose of this study was to examine the advantages and implications of biogastechnology in the agriculture sector. Biogas is one of many biomass energy sources, which includeanything that was once alive and that can generate energy (except for fossil fuels, which are notrenewable). To talk of biogas is to talk of agriculture, since biogas generation starts withagricultural waste prod...

Biogas upgrading technologies – developments and innovations

Engineering design: perspectives, challenges and recent advances

This paper provides a review of papers published in the Journal of Engineering Design from 2007 to 2008. Included are the different perspectives on, key challenges existing within, and state-of-the-art technologies developed as solutions to current design issues. The intention of this paper is not to provide detailed coverage of all the papers published over the last two years, but rather to pr...

Gene therapy: advances, challenges and perspectives

The ability to make site-specific modifications to the human genome has been an objective in medicine since the recognition of the gene as the basic unit of heredity. Thus, gene therapy is understood as the ability of genetic improvement through the correction of altered (mutated) genes or site-specific modifications that target therapeutic treatment. This therapy became possible through the ad...

Selected Methods of Advanced Biogas Upgrading

The upgrading of biogas for the production of biomethane to be injected to the natural gas grid has gained significant importance in recent years. It is often considered to be superior to the production of electricity and district heat with internal combustion engines mainly because of better energy utilisation, higher flexibility and beneficial economic prospects. Biogas upgrading is commonly ...