• CO 2 removal and methane enrichment of biogas by adsorption gas molecules to solid surfaces sorbents was reviewed. With 15 g calcium hydroxide at a temperature around 220 °C purity 99.9 % is reached. Using AC passed from 73 for 86 30 g. For plus 1 wt% amines, the maximum amount concentration equal 87 Biomethane production cost estimated 0.15 €/Nm 3 An important percentage made , which decreas...

Global policy, policy makers and government representatives in the OECD countries routinely ignore potential role to be played by carbon sequestration from crop waste biochar made poor smallholders developing world. This paper argues that this is a mistake makes case for design, development distribution of low-cost, low-tech making equipment world’s poorest farmers living on small farms possess...

Rising atmospheric carbon concentrations affect global health, the economy, and overall quality of life. We are fast approaching climate tipping points that must be addressed, not only by reducing emissions but also through new innovation action toward capture for sequestration utilization (CCSU). In this perspective, we delineate next-generation biotechnologies CCSU supported engineering desig...