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1、CHEMISTRY of the ENVIRONMENT,UNIVERSITY OF SCIENCE AND TECHNOLOGY BEIJING,AIJUN GONG,References 1. Guihua Wang, Haiou Wang, Yanjun Zheng, Jiemin Liu, Aijun Gong, Chemistry of the Environment, University of Science and Technology Beijing Press, 2nd edition, 2008 2. Haiou Wang, Guihua Wang, Yanjun Zhe
2、ng, Jiemin Liu, Aijun Gong, Chemistry of the Environment Solutions Manual, University of Science and Technology Beijing Press, 2nd edition, 2008 3. Yanjun Zheng, Haiou Wang, Guihua Wang, Jiemin Liu, Aijun Gong, Chemistry of the Environment Experiment, University of Science and Technology Beijing Pre
3、ss, 2nd edition, 2008,4. Thomas G. Spiro, William M. Stigliani, Chemistry of the Environment (Second Edition), Qinghua university press，2003 5. Ronald A. Bailey, Herbert M. Clark, et.al., Chemistry of the Environment, Academic Press, 2005 6. Liu Zhaorong, atal. Introduction to chemistry of the envir
4、onment, Chemical intrustry press, 2004 7. Wang Xiaorong, Chemistry of the Environment, Nanjing University Press,1993 8. Deng Nansheng, Wu Feng, Introduction of Chemistry of the Environment, Wuhan University Press, 2000 9. Eldon D. Enger, Bradley F. Smith, Environmental Science A Study of Interrelati
5、onships (Seventh Edition), Mc Graw-Hill，Qinghua university press,2000,CHAPTER 1 INTRODUCTION,SECTION 1 What is Chemistry of the Environment,1. Definition,Chemistry of the Environment is a kind of science, in which the existence, behavior, effect, and reducible or removable methods of potential harmf
6、ul chemical materials in environmental media are researched.,2. Branch of Environmental Chemistry,Chemistry of the Environment,Analytical chemistry of the environment,Pollution chemistry of the environment,Control chemistry of the environment,Inorganic analytical chemistry of the environment,Organic
7、 analytical chemistry of the environment,Pollution ecology chemistry of the environment,Soil chemistry of the environment,Water chemistry of the environment,Atmosphere chemistry of the environment,Atmosphere chemistry of pollution control,Waste chemistry of pollution control,Water chemistry of pollu
8、tion control,3. Task of chemistry of the environment,(1) To investigate the existence, chemical characteristic, behavior, effect of potential harmful chemical materials in environmental media (2) To research the chemical principle and method for controlling the pollutant (3) To find and settle the e
9、nvironmental problem using the chemical theory and method.,Research content for chemistry of the environment,Concentration level and conformation of harmful substance in environment (2)The source of potential harmful substance and its environmental behavior in individual and different media,Video 0
10、An Inconvenient truth,(3) Mechanism and risk of harmful substance to environment, ecosystem and human health (4) Revive and remove of effect produced by harmful substance (5) Find a method and process to prevent harmful substance from doing harm,Characteristic of chemistry of the environment,（1）Ther
11、e are a lot of substances with large quantity and complexity in the environment （2）There are low concentration of pollutant- ug/ml or ug/l,（3）Chemical reaction in environment is not easy to control （4）In order to study chemistry of the environment, it is necessary to span long time and big space,6.
12、Development direction of chemistry of the environmental,Preceding technology for environmental sample is very important. Analytical object change from inorganic compound to organic compound and organic metal compound. How to increase the sensitivity and repeatability for instrumental analysis,(1) An
13、alytical chemistry of the environment focus on:,(2) Pollution chemistry of the environment focus on:,Chemical behavior and ecological effect of chemical pollutant in the process of formation, transference, translation and elimination in atmosphere, water and soil.,(3) Control chemistry of the enviro
14、nment focus on:,End-of-pipe Control is changed to total process control. To bring forward the new stratagem idea: Pollution-Prevention, Cleaner-Production, Green Chemistry, Industrial Ecology,SECTION 2 Environmental pollution affair,(1)Harmful materials pollution to air, water, soil, and propagation
15、 (2)Interfere and destroy of ecosystem (3)Abuse of non-regenerate resources (4)Damage of waste, disposal, noise, vibration, malodor, radiation,1Environmental pollution,Environmental pollution mainly shows that:,2. Eight social effects of pollution happened in the world,(1)Photochemical smog affair i
16、n Meuse of Belgium： Dec. 15, 1930 SO2 from heavy industry factory 60 people died,(2)Photochemical smog in Los Angeles of America, May October,1943, 400 people died.,(3)Photochemical smog in Donola of America Oct. 2631, 1948, Donola town 5911 were sicken, 17 died.,(4)Photochemical smog in London of U
17、nited Kingdom Dec. 58, 1952, 4000 people died,How about Beijing city?,(5)Asthma affair in Japan 19551979 800 thousand were sicken A lot of people died,(6)Pain disease in Japan 19551972 Many people were sicken and died,(7)Methyl mercuric affair in Japan 19531956, 300 sicken, 60 died,(8)Cooking oil af
18、fair in Japan March, 1968 13 thousand were sicken 16 died,Video 2 Thallium Element Pollution 002528,Video 1 Cadmium Methyl Mercuric Sick 000235,3. Recent environmental affairs in the world,Recent year, on average, 200 environmental affairs per year have taken place in the world. Typical 8 affair sho
19、w as follow:,(1)Dioxin pollution in Italy in 1976 (2)Nuclear power station affair in America in 1979 (3)Liquid gas explosion in Mexico in 1984 (4)Chemical leak affair in India in 1984 (5)Nuclear power station affair in Soviet Union in 1986 (6)Chemical pollution affair in Rhine in 1986 (7)Environment
20、al pollution in gulf war in 1990 and Iraq war in 2003 (8)Sudan red dye affair in China in 2006 (9)Melamine pollution of milk in China in 2008,Eat and drink-food safety,SECTION 3 Acquaintanceship process to environmental problem,Environmental problem,Environmental problem is all kind of environmental
21、 depravation and various disadvantage impact to biosphere. Main environmental problem includes Acid rain, Green house, Ozone hole, Lack of fresh water, Resource Shortage, and Ecological depravation.,Video 3 Environmental Protection 004005,2. Acquaintanceship process,(1) 1960s environmental problem i
22、s pollution problem. (2) 1972, Stockholm conference, environmental problem contact with social factor (3) 1980s, bring forward sustainable (4) 1992, UN Brazil conference, relationship between human environment and development (5) 2002, UN South Africa sustainable conference, glob action (6) Now envi
23、ronmental problem has become a hotspot for international society (7) One world one earth, * is called the earth day, * is called the environmental day,What can I do?,April 22,test,What is chemistry of the environment? Describe the definition, branch, task, research content, branch, characteristic, d
24、evelopmental direction for chemistry of the environment. Introduce Eight social effects of pollution happened in the world. What is environmental problem? What day is called the earth day? What day is called the environmental day?,Name class No.,What reaction does take place in the sun? How long doe
25、s the sun exist? How long will the sun exist? How does the atmosphere evolve in the earth? Is it possible to find human being in other planet?,Video 4 cosmos and man 010115,CHAPTER 2 CLIMATE,We now turn our attention to environmental issues associated with Earths atmosphere, a topic that flows natur
26、ally from our previous contemplation(考虑) of energy sources and uses, because the burning of fuels has a large impact on the atmosphere. Air pollution is a major problem in most of the worlds cities, and it often takes on regional dimensions.,The atmosphere is a repository（储库）for emissions from combu
27、stion and from many other human activities; the air can be cleansed by natural mechanism, but these can be overwhelmed by the amounts of pollutants being produced. On a global scale, we are carrying out vast inadvertent(不注意的) experiments on the atmosphere. Human activities are increasing the atmosph
28、eric concentration of carbon dioxide and other “greenhouse” gases, thereby altering the way the suns heat is distributed on the Earths surface and in the atmosphere. In addition, the stratospheric（平流层） ozone shied, which protects us from the suns ultraviolet rays, is threatened by the emission of ozone-destroying chemicals.,Although some of the worlds leading scientists and the most powerful computers are trying to predict how these experiments will turn out, all scenarios(场景) for the future are riddled with uncertainties.,