ENCYCLOPEDIA OF ENVIRONMENTAL SCIENCE AND ENGINEERING - MOBILE SOURCE POLLUTION pps

... LLC 708 MOBILE SOURCE POLLUTION SPECIFIC ENERGY USABC long-term goal USABC midterm goal Watthours per kilogram Sodium- nickel chloride Sodium- sulfur Lithium- ion Nickel- metal hydride Nickel- cadmium Lead-acid 1998 1996 1998 2001 2001 1998 1998 2004 1996 250 200 150 100 50 0 PEAK ... Group, LLC MOBILE SOURCE POLLUTION 711 In addition to the fuel and exhaust line, additional s...

Ngày tải lên: 10/08/2014, 20:20

... characterization and use of fl uidized-bed-combus- tion coal/limestone ash is discussed in the articles of Behr- Andres and Hutzler 23 and Anthony et al. 24 The former dealt with the use of the ... include fossil-fuel-fi red steam gen- erating units of more than 73 megawatts (heat input rate 250,000,000 Btu/hr.) and fossil-fuel and wood-residue-fi red steam generating...

Ngày tải lên: 10/08/2014, 20:20

... fluxes of radiant heat, momentum, and of fresh water derived from precipitation, river run-off and melting ice, but measure- ments of all these are difficult and very sparse at the pres- ent ... subsidence and detrainment of air and the evaporation of precipitation. Precipitation is calculated in terms of the water and ice content of the cloud; cooling of the at...

Ngày tải lên: 10/08/2014, 20:20

... can lead to balancing problems and cross- contamination between laboratory spaces. Positive introduc- tion of air from corridors and of ce spaces by use of trans- fer fans can improve this. It ... Van Nostrand-Reinhold, New York. 10. Slote, Lawrence, Editor, Handbook of Occupational Safety and Health, 1987, Wiley-Interscience, New York. 11. Pipitone, David A., Safe Storage...

Ngày tải lên: 10/08/2014, 20:20

... (1984), “ Air Pollution Meteorology” Ency- clopedia of Environmental Science and Engineering, Vol. 1, Gordon and Breach, New York. Panofsky, H.A. and Prasad, B. (1967), The effect of meteorological ... elements and air pollution. It may be likened to a transfer function where the input consists of both the combination of weather condi- tions and the total emissio...

Ngày tải lên: 10/08/2014, 20:20

... Concentrations of effluent (schematic) as function of time of day, over city and country. 50 40 30 20 0 5 10 15 20 Time of day 100-T, (%) FIGURE 7 Concentrations of air pollution (100-T%), as function of ... The first term on the right-hand side represents the rate of formation of particles of volume v due to coagulation, and the second term that rate of loss of...

Ngày tải lên: 01/04/2014, 11:44

... Relationships Relevant to Ecologi- cal Effects of Acid Rainfall. U.S. EPA Report EPA-660/ 3-7 5-0 32, 46 pp. Seinfeld, J.H. (1986), Atmospheric Chemistry and Physics of Air Pollution. John Wiley & ... R.A. (1872), Air and Rain: The Beginnings of a Chemical Climatol- ogy. Longmans, Green, and Co., London, England. Stensland, G.J. and R.G. Semonin (1982), Another int...

Ngày tải lên: 10/08/2014, 20:20

... The first term on the right-hand side represents the rate of formation of particles of volume v due to coagulation, and the second term that rate of loss of particles of volume v by coagulation ... light-scattering properties of an individual particle are a function of its size, shape and refractive index. The intensity of scattered light is a function of the scat...

Ngày tải lên: 10/08/2014, 20:20

... daily and short-term patterns of the ambient concentrations, identification of the emitting sources, and design and implementation of strategies for their control. A detailed inventory of the sources ... combustion of sulfur-containing fuels is the main source of sulfur-dioxide air pollution. The oil and coal burned to heat homes and water and to produce electri...

Ngày tải lên: 10/08/2014, 20:20

... of time of day, over city and country. 50 40 30 20 05101520 Time of day 100-T, (%) FIGURE 7 Concentrations of air pollution (100-T%), as function of time of day, on clear day (solid line) and ... “effective” height of the source, given by stack height plus additional rise, σ is the standard deviation of the distribution of concentration in the y and z -direction...

Ngày tải lên: 10/08/2014, 20:20