文档介绍：大气污染控制工程Air Pollution Control Engineering
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§1 Introduction to Air Pollution control
§2 Air Pollution effects
§3 Air Pollution control philosophies
§4 Air Pollution Measurement, Emission Estimates
§5 Meteorology for Air Pollution control Engineers
§6 Air Pollutant Concentration Models
§7 General Ideas in Air Pollution control
§8 Nature of Particulate Pollutants
§9 Control of Primary Particulates
§10 Control of pounds
§11 Control of Sulfur Oxides
§12 Control of Nitrogen Oxides
§13 Other topics
Contents
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§1 Introduction to Air Pollution control
Definition of Air Pollution
Source of Air Pollution
Results of Air Pollution
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Definition of Air Pollution
Air pollution is the presence of undesirable material in air, in quantities large enough to produce harmful effects.
It causes harmful effects on human health, property, aesthetics, and the global climate.
Key point: (1) it is harmful to vegetation, biotic or abiotic.
(2) The quantities are too great to be accepted
(The pollutant concentration exceeds the acceptable lever)
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1 .2 Source of Air Pollution
Particulate pollutants
COX
SOX
NOX
VOCs
Burning fossil fuels such as coal, gasoline, and oil fuels
Polluted air
Greenhouse effect
Ozone depletion
Acid rain
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Structure of the Electricity generation in China
Coal
%
Hydro
15 %
Nuclear
%
Wind/ Biomass/
Solar/Other
%
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Polluted Air
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Results of Air Pollution
A. Global Warming—caused by Carbon Dioxide, Other Greenhouse Gases, Aerosols
B. Ozone Depletion—caused by (CFCS)
Chlorofluorocarbons 氯氟碳化合物,氟里昂
C. Acid Rain
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