Biological treatment systems (i.e., bioremediation) for the detoxification of toxic and hazardous wastes from industrial sources has immense potential of becoming an effective alternative because of their several advantages over conventional methods. Investigations were aimed at screening a diverse range of low-cost biomass obtained from different sources for the removal and recovery of precious anionic metal species like gold- and silver-cyanide from aqueous wastes with the emphasis on the development of a laboratory/pilot-scale technology.

As the market for electrical and electronic products grows rapidly, the lifespan of products is dropping. Some developed world governments are promoting recycling and starting to require that manufacturers safely dispose products at the end of their working life. However, China and India have yet to address the explosion in ‘e-waste’ – electronic scrap – much of it imported from countries with stricter regulations.A report from Greenpeace International shows
that e-waste
recycling in Asia remains largely unregulated and its impact on recycling workers,

This report provides a detailed overview of the national circumstances, emission levels, mitigation potential and measures for the major developing countries of Brazil, China, India, Mexico, South Africa and South Korea.These countries account for more than 50% of non-Annex I parties’ emissions.

This Handbook is a review on existing literature and case studies in India and Philippines which have a specific focus on integrating children in to Disaster Risk Reduction (DRR) policies and programmes. It is part of a course organised by Asian Disaster Preparedness Centre on how to successfully carry out community disaster risk reduction.

The goal of this report is to provide an understanding of global non-ferrous metal scrap flows in the context of non-ferrous industry developments over the 2000 to 2011 period. The focus of this study is on copper and aluminium as the two largest non-ferrous metals in terms of both material tonnages and market value. The report consists of four chapters. The first chapter, presented here, provides a brief backdrop to the analysis on non-ferrous scrap flows. It outlines growth in metal demand and the underlying reasons for this growth.

This paper presents an assessment of climate risks from the existing climate as well as from a range of scenarios. It assesses the expected annual loss to economies from existing climate patterns, a projection of the extent to which future economic growth will put greater value at risk, and the incremental loss that could occur over a twenty-year period under a range of climate change scenarios based on the latest scientific knowledge.