Theoretically, that eliminates the emissions and traffic caused by giant garbage trucks, and makes trash sorting easier.
A band-pass interference filter (542 582 nm) is used for the CO2/O2 system and completely eliminates the emissions of the pH indicator and the temperature phosphor which can be excited either directly with the blue LED or indirectly (reabsorption of the light emitted by the CO2/O2 system).
Also, as long as electric power plants continue to run on fossil fuels such as coal, recharging fleets of plug-in electric cars will not eliminate the emission of carbon into the atmosphere.
Based on the current price of gasoline, the new equipment is expected to save the county about $200,000 a year in fuel costs, and it will eliminate the emission of 27,000 tons of greenhouse gases over the vehicles' 14-year life span, county and environmental officials said.
The enhancement in the integrated intensity is only 1.3 times after eliminating the emission from the InGaN wetting layer.
While the ultimate solution for most cities is to eliminate the emission sources, other proposals to reduce PM2.5 concentration are also underway; these include engineering methods for filtration and uptake (Hänninen et al. 2005) or using nature-based solutions (NBS), such as increasing vegetation cover in urban landscapes.
The outline calls for wealthy nations to commit themselves to sharp reductions in greenhouse-gas emissions in the next decade, and for all nations to seek jointly to nearly eliminate the emissions by 2050.
This way of looking at things, he observes wryly, decomposes a heroic challenge (eliminating the emissions in the stabilisation triangle) into a limited set of merely monumental tasks.What constitutes a wedge is, to a certain extent, a matter of taste.
HFCs became a significant climate issue in the wake of the success of the 1987 Montreal Protocol, which eliminated the emissions of ozone-depleting chemicals including chlorofluorocarbons (CFCs).
To eliminate scattering, the emission was monitored at 490 nm through two >470 nm long pass filters.
