ENCYCLOPEDIA OF ENVIRONMENTAL SCIENCE AND ENGINEERING - POLLUTION FROM MINE DRAINAGE docx
ENCYCLOPEDIA OF ENVIRONMENTAL SCIENCE AND ENGINEERING - POLLUTION FROM MINE DRAINAGE docx
...
treatment of mine drainage are shown in Figure 1 as a func-
tion of acidity and quantity to be treated.
As can be seen in the figures, the number of methods of
alleviation and control of mine drainage ... during the mine pre-planning stages.
The methods for alleviating mine drainage may be
divided into the two basic categories of treatment of mine
dra...
ENCYCLOPEDIA OF ENVIRONMENTAL SCIENCE AND ENGINEERING - POLLUTION EFFECTS ON FISH potx
... (potentiation and summation) and antagonism
are poorly understood phenomena and greatly confuse the
understanding and prediction of the toxic effects of industrial
effluents. The majority of toxicological ... several gen-
erations and then suddenly appear creating serious abnor-
malities for that individual and its offspring. Chemicals may
be carcinogenic (e.g. diethylni...
ENCYCLOPEDIA OF ENVIRONMENTAL SCIENCE AND ENGINEERING - AIR POLLUTION METEOROLOGY pps
... 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 ... (m)
DISTANCE FROM SOURCE (m)
A - EXTREMELY UNSTABLE
B - MODERATELY UNSTABLE
C - SLIGHTLY UNSTABLE
D - NEUTRAL
E - SLIGHTLY STABLE
F - MODERATELY STABLE
A...
ENCYCLOPEDIA OF ENVIRONMENTAL SCIENCE AND ENGINEERING - AIR POLLUTION SOURCES ppsx
... pres-
ence of sunlight and are called photo-chemical reactions. An
example of such a reaction is the formation of ozone from the
interaction of organic and nitrous compounds in the presence
of ... combustion: use of
electrostatic precipitators.
4) From manufacture of lead
additives for gasoline: Use of
water scrubbers and bag house
filters.
5) From transfers...
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
... releases of gaseous
wastes.
Sources of non-gasifier liquid wastes which must be
evaluated include blowdown from clarifiers and cooling
towers, drainage from equipment and floor areas, demin-
eralizer ... rules and regula-
tions under Section 3001 of the 1976 Resource Conservation
and Recovery Act RCRA, must be conducted to determine
the nature of the solid waste ge...
ENCYCLOPEDIA OF ENVIRONMENTAL SCIENCE AND ENGINEERING - INDOOR AIR POLLUTION docx
... 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...
ENCYCLOPEDIA OF ENVIRONMENTAL SCIENCE AND ENGINEERING - MOBILE SOURCE POLLUTION pps
... 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 ... is to use a pellet-type of catalyst with a monolithic-type
warm-up feature for California and high altitude cars. The...
ENCYCLOPEDIA OF ENVIRONMENTAL SCIENCE AND ENGINEERING - URBAN AIR POLLUTION MODELING pptx
... (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...
encyclopedia of environmental science and engineering, fifth edition
... 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...
ENCYCLOPEDIA OF ENVIRONMENTAL SCIENCE AND ENGINEERING - ACID RAIN ppt
... acidification and that the acid rain is pri-
marily the result of long-range transport of pollutants from
the heavily industrialized areas of northern Europe.
The rain and snow in portions of eastern ... 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 Physic...
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