ENCYCLOPEDIA OF ENVIRONMENTAL SCIENCE AND ENGINEERING - POLLUTION EFFECTS ON FISH potx
ENCYCLOPEDIA OF ENVIRONMENTAL SCIENCE AND ENGINEERING - POLLUTION EFFECTS ON FISH potx
... Investigations of the disposition of foreign compounds in fish will shed valuable information on the evolution of enzymes that metabolize drugs, on drug metabolic pathways and excretion, and on factors ... concentrations to assure protection of this very important biological resource. If fish toxicologists continue to consider only the effect of a substance on th...
Ngày tải lên: 10/08/2014, 20:20
ENCYCLOPEDIA OF ENVIRONMENTAL SCIENCE AND ENGINEERING - THERMAL EFFECTS ON FISH ECOLOGY potx
... det- rimental to desired fish populations. The key to controlling “thermal pollution is a firm understanding of how tempera- ture affects fish, and of the circumstances that truly consti- tute ... pharmaceuti- cals, and radiation. The duration of survival of half of a test population of fish at extreme temperature can be expressed as an equation based on experimenta...
Ngày tải lên: 10/08/2014, 20:20
ENCYCLOPEDIA OF ENVIRONMENTAL SCIENCE AND ENGINEERING - CHEMICAL EFFECTS: see EFFECTS OF CHEMICALS; AIR POLLUTANT EFFECTS; POLLUTION EFFECTS ON FISH CHEMICAL TREATMENT: see PHYSICAL AND CHEMICAL TREATMENT OF WASTEWATERS potx
... at the end of the current review. Additional information is presented below on the status of coal gasification environmental effects. A comparison of the impacts on water streams of various ... CHEMICAL EFFECTS : see EFFECTS OF CHEMICALS; AIR POLLUTANT EFFECTS; POLLUTION EFFECTS ON FISH CHEMICAL TREATMENT : see PHYSICAL AND CHEMICAL TREATMENT OF WASTEWA...
Ngày tải lên: 10/08/2014, 20:20
ENCYCLOPEDIA OF ENVIRONMENTAL SCIENCE AND ENGINEERING - POLLUTION FROM MINE DRAINAGE docx
... 10, 1986. ERNST P. HALL Environmental Protection Agency POLLUTION LAW: see ENVIRONMENTAL LAW POLLUTION METEOROLOGY: see AIR POLLUTION METEOROLOGY POLLUTION OF GROUNDWATER: see GROUND ... pollution. Prevention is the total cessation or massive reduction of the formation or discharge of pollutants during and after the operating life of the mine. Prevention...
Ngày tải lên: 10/08/2014, 20:20
ENCYCLOPEDIA OF ENVIRONMENTAL SCIENCE AND ENGINEERING - FOSSIL FUEL CLEANING PROCESSES potx
... Bed—Catalytic Conversion, 2) Dry Bed—Absorption—Catalytic Conversion, 3) Liquid Media Absorption—Air Oxidation, 4) Liquid Media Absorption—Air Conversion. Dry bed catalytic conversion ( the ... and the forma- tion of tar-like coke deposits on the catalyst tended to cause a gradual build-up of pressure drop over they catalyst bed and 3) because of the relatively rapid d...
Ngày tải lên: 10/08/2014, 20:20
ENCYCLOPEDIA OF ENVIRONMENTAL SCIENCE AND ENGINEERING - AIR POLLUTANT EFFECTS pot
... production of carbon monoxide. Graphic representations of the conversion of hemoglo- bin to carboxyhemoglobin in the presence of different con- centrations of ambient carbon monoxide and the effect of ... mil- lion females and 19 per million males, and 5 excess lung cancers per million females and 17 per million males. PLANT EFFECTS The effects upon the plant surfaces...
Ngày tải lên: 10/08/2014, 20:20
ENCYCLOPEDIA OF ENVIRONMENTAL SCIENCE AND ENGINEERING - AIR POLLUTION METEOROLOGY pps
... LAYER FIGURE 6 Concentrations of effluent (schematic) as function 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%), ... “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 -directi...
Ngày tải lên: 10/08/2014, 20:20
ENCYCLOPEDIA OF ENVIRONMENTAL SCIENCE AND ENGINEERING - AIR POLLUTION SOURCES ppsx
... combinations of these types of control. CERAMIC CLAY MANUFACTURE The manufacture of ceramic clay involves the conditioning of the basic ores, coolinate and mont-morillonite (aluminous-silicate ... decomposition, weathering and combustion of organic matter. Human and animal respiration also contribute CO 2 to the atmosphere. The combustion of coal, oil and natural...
Ngày tải lên: 10/08/2014, 20:20
ENCYCLOPEDIA OF ENVIRONMENTAL SCIENCE AND ENGINEERING - EFFECTS OF CHEMICALS docx
... Faith, W.L. and A.A. Atkisson, Air Pollution, 2nd Ed., Wiley-Interscience, New York, 1972. Ferrand, E.F., Effects of Air Pollutants, The Encyclopedia of Environmental Science and Engineering, ... Blue Men, Little, Brown and Co., New York, 1953. Salvato, J., Environmental Health, The Encyclopedia of Environmental Sci- ence and Engineering, 4th Ed., Gordon a...
Ngày tải lên: 10/08/2014, 20:20
ENCYCLOPEDIA OF ENVIRONMENTAL SCIENCE AND ENGINEERING - GREENHOUSE GASES EFFECTS ppsx
... function of latitude and season, and diurnal variations are included. Calculations of radiative fluxes at each model level use four wavebands in the solar radiation and six bands in the long-wave ... 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...
Ngày tải lên: 10/08/2014, 20:20