PART 1INTRODUCTION TO ENVIRONMENTAL SCIENCE ANDENGINEERING1Unit 1Text：What are Environmental Science and Engineering？1Reading Material：Environmental Science5Unit 2Text：Environmental Engineering7Reading Material：Studying the Environment10Unit 3Text：What is Waste Reduction/Waste Minimization?14Reading Material：The City Environment19Unit 4Text：Environmental Analysis23Reading Material：Analytical Technique and Methodology26Part 2ATMOSPHERIC CHEMISTRY AND AIR POLLUTION & CONTROL30Unit 5Text：Chemistry of the Atmosphere30Reading Material：Reactions of Atmospheric Nitrogen and itsOxides33Unit 6Text：Atmospheric Particles36Reading Material：Reactions of Atmospheric Sulfur Compounds40Unit 7Text：Introduction to Environmental Chemistry of theAtmosphere43Reading Material：Oxidation Process in the Atmosphere48Unit 8Text：Type and Sources of Air Pollutants［Ⅰ］51Reading Material：Type and Sources of Air Pollutants［Ⅱ］53Unit 9Text：Indoor Air Quality56Reading Material：Gas and Vapor Control Technology60Unit 10Text：New Technologies of Air Pollution Control［Ⅰ］63Reading Material：New Technologies of Air PollutionControl［Ⅱ］67Unit 11Text：Effects of Air Pollution70Reading material：Control of Air Pollution by Oxidation73PART 3WATER AND WASTEWATER TREATMENT76Unit 12Text：Water Pollution and Pollutants76Reading Material：Wastewater79Unit 13Text：Pollution of Inland Waters and Oceans82Reading Material：Water Supply86Unit 14Text：Water Purification91Reading Material：Principles of Wastewater Treatment94Unit 15Text：Water Treatment Processes98Reading Material：Chemistry of Freshwaters102Unit 16Text：Biological Wastewater Treatment ［Ⅰ］105Reading material：Biological Wastewater Treatment［Ⅱ］109Unit 17Text：Ion Exchange113Reading Material：Precipitation118Unit 18Text：Oxidation of Wastewater［Ⅰ］122Reading Material：Oxidation of Wastewater ［Ⅱ］125Unit 19Text： Unit Operations of Pretreatment130Reading Material：Unit Processes of Secondary Treatment134PART 4SOLID WASTES AND DISPOSAL137Unit 20Text：Sources and Types of Solid Wastes137Reading Material：Quantities of Wastes141Unit 21Text：Everybody’s Problems——Hazardous Waste144Reading Material：Hazardous Waste Defined and the National ProgramtoControl Hazardous Wastes148Unit 22Text：Methods of Waste Disposal151Reading Material：Incineration of Hazardous Waste in theU?S?A?154Unit 23Text：Disposal of Solid Wastes158Reading Material：Materials and Energy Recovery162PART 5OTHER POLLUTION AND CONTROL TECHNOLOGIES166Unit 24Text：Sound and Noise166Reading Material：Tone and the Decibel Scale168Unit 25Text：Noise Control［Ⅰ］170Reading Material：Noise Control［Ⅱ］171Unit 26Text： Global Change177Reading Material： Soil Erosion181Unit 27Text：Thermal Pollution184Reading Material：How to Put Waste Heat to Good Use185PART 6ENVIRONMENTAL MANAGEMENT187Unit 28Text：Summary of Environmental ImpactAssessment（EIA）187Reading material：Introduction to Methods for EnvironmentalImpactAssessment190Unit 29Text：Impact of Wastewater Effluents on Water Quality ofRiver195Reading Material：The Aims and Objectives of EnvironmentalImpactAssessment197Unit 30Text：Environmental Impact Assessment of Air Quality203Reading Material：Identification and Prediction of Air QualityChanges205Unit 31Text： The Role of Environmental Monitoring in PollutionScience208Reading Material： Environmental Chemical Processes andChemicals211Unit 32Text：Monitoring Air Quality in Mountains——Designing AnEffectiveNetwork214Reading Material：Design Environmental Databases forStatisticalAnalysis218Unit 33Text：Sampling Sediment and Soil223Reading Material：EMAP Overview—Objectives，Approaches，andAchievements228Unit 34Text：Pollution Control Strategies［Ⅰ］232Reading Material：Pollution Control Strategies［Ⅱ］234Unit 35Text：A New Politics for a New Era——A Political Agenda forthe1990s239Reading Material：Hazardous Waste Management245PART 7THE BIOSPHERE:ECOSYSTEMS AND BIOLOGICAL COMMUNITIES249Unit 36Text：Life and the Biosphere249Reading Material：Nutrient Cycles for Ecosystem252Unit 37Text：Ecology257Reading Material：Industrial Ecology for Sustainable ResourceUtilization260Unit 38Text：Ecology and Life Systems263Reading Material：The Five Major Components of an IndustrialEcosystem 266PART 8ENVIRONMENTAL SUSTAINABLE DEVELOPMENT AND CREEN SCIENCEAND TECHNOLOGY269Unit 39Text：Green Science and Technology269Reading Material：Green Chemistry272Unit 40Text：Sustainability276Reading Material：Newer Synthetic Methods280Unit 41Text：Clean Technologies through Microbial Processes forEconomicBenefits and Sustainability［Ⅰ］285Reading Material：Alternate Solvents288Unit 42Text：Wastewater Treatment，Greenhouse Gas Mitigation andHydrogenProduction Using Microalgae［Ⅰ］294Reading Material：Wastewater Treatment，Greenhouse GasMitigationand Hydrogen Production Using Microalgae［Ⅱ］298GLOSSARY303