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Among the other key messages of the report: Potential health gains of a shift from private motorized transport to walking, cycling and rapid transit/public transport include reduced cardiovascular and respiratory disease from air pollution, less traffic injury and less noise-related stress. million people annually.
SouthAfrica state-owned power utility Eskom reports that a design study is currently under way for an underground coal gasification (UCG) demonstration plant, which will include a 250,000 Nm 3 /h gas production plant and a 100 MW to 140 MW gas turbine plant. Mining Weekly.
This puffy line is not just exhaust from the engine, but a change in the clouds that’s caused by small airborne particles of pollution. Pollution from ships creates lines of clouds that can stretch hundreds of miles. The difference helps explain how much industrial pollution influences clouds. NASA Earth Observatory.
A research collaboration between SouthAfrica-based Sasol and the Department of Chemistry and Chemical Engineering at the University of Pretoria (UP) has led to the commissioning of high-tech equipment to gain better insights into the properties and performance of synthetic diesel fuels.
In a 2007 paper presented at the XI International Conference on Innovations in the Ferro Alloy Industry (Infacon XI), a team from the US EPA, the Norwegian Pollution Control Authority (SFT), and SINTEF Materials and Chemistry (Lindstad et al. In all cases, however, the production of ferroalloys is energy-intensive.
The automotive catalytic converter, developed in the early 1970s primarily by General Motors and BASF/Engelhard and first deployed in 1975, changes exhaust pollutants into CO 2 , water vapor and nitrogen. SDC catalyst ingredients enable more pollution reductions at the leading edge of emissions control than would otherwise be possible.
February, 2009 : Record heat waves in late January and early February overloaded urban energy, water, and transport systems in the southernmost states of South Australia and Victoria and intensified hundreds of seasonal and man-made bushfires throughout the countryside, killing 374 people. “It has implications for us.
Three out of four global consumers rated air pollution (77%) and waterpollution (75%) as top concerns, both increasing six percentage points compared to 2009. Portugal and Mexico were also the world’s most concerned countries about water shortages and air and waterpollution. Click to enlarge.
Australia (lithium), China (graphite, rare earths), Chile (copper and lithium), the Democratic Republic of Congo (cobalt), Indonesia (nickel) and SouthAfrica (platinum, iridium) are the dominant players. Today, the mining of critical materials is highly concentrated in specific geographical locations.
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