This book covers the latest technology and experimental scientific advancements in converting carbon dioxide (CO2) from waste to useful commercial products. This approach helps to mitigate climate change due to carbon emission greenhouse effect and also create a circular economy through CO2 waste capture and utilization to produce CO2 derived products. This provides new direction for government organizations, manufacturing industries (fuel, chemicals, building materials) and investment firms to work towards a zero carbon future. This book caters to researchers, policymakers, industrial...

This book gives an overview of electronic waste (e-waste) management and the latest technological aspects of recycling and disposal of obsolete electronic components while minimizing the environmental impact of toxic chemicals and heavy metals from e-waste. As electronics become more accessible worldwide, this effect generates up to 50 tonnes of e-waste that is only set to increase every year. The chapters in this book explore different strategies through recycling practices, green computing, and eco-friendly approach in handling e-waste through government policies to mitigate the growing...

This book highlights the latest research on biochar, a low-cost carbonaceous material produced from biomass, and is regarded as an economical substitute to the activated carbon. The book describes the production and the characteristics of biochar through various techniques/methods such as pyrolysis, gasification, torrefaction, and hydrothermal carbonization of carbonaceous biomass, such as agricultural residues, algal biomass, forest residues, manures, activated sludge, energy crops, digestate at high temperature (300-900 °C) and under O2-limiting conditions. The book also highlights the...