Introduction to Environmental Engineering
选择环境工程专业 让未来更美好 Environmental Engineering 英语作文
选择环境工程让未来更美好Opt Environmental Engineering and make futurebetterHave you ever had a thought of preserving your surroundings? If yes, then you can go for environmental engineering and work to make world a better place to live. Environmental engineering is a an interesting thing to do. So, you will surely enjoy your studies.Here, in this article, I am going to tell you almost everything about this field. Following are the points which I will cover:What is environmental engineering?Main works that environmental engineers doWorks of environmental engineerHow to Become an Environmental Engineer?Important Qualities of Environmental EngineersCareers Related to Environmental Engineering So, let’s get started with this Blog post.What is Environmental Engineering?Environmental engineering is a branch of Engineering. It aims to protect the mass from the degrading effects of environment. Anenvironmental engineer tries to improve atmosphere. They work to improve recycling, health, water, and air quality.Environmental Engineering is not a new concept. It is in fashion since the beginning of the civilization. Ancient people also dealt with the challenges of the environment. They made the methods to treat solid waste and sewage. With the rise of industrial revolution air pollution level also increased. Thus, people started to worry about air quality and soil pollution. So by this, we can understand the need for environmental engineering. Environmental engineering helps in developing methods to clean the environment.Joseph Bazalgette was the first Environmental Engineer. He came into this profession in the19th century. He was a chief engineer of London’s metropolitan board of works. Bazalgette got fame for his invention of the sewer system in London. Invention helped in eradicating epidemics and cleansing of river Thames. This idea prompted in his mind after unbearable stench from the Thames. The river got polluted due to sewage discharge in it. Thames was the only source of drinking water for the city. Westminster of evacuated due to the strong smell.Major works that environmental engineers doEnvironmental Engineers work on engineering principles, soil science, biology. With the help of these principles, they make solutions for environmental problems.There are various responsibilities to environmental engineer such as:Preventing the release of hazardous chemicals into the air, water, and soil. This field is a separate environmental discipline. People concern about water, air and soil pollution. Thus, environmental engineering is gaining popularity in recent times. Engineers make every kind of efforts to stop the environmental degradation.So what exactly engineers do to protect the environment?They first detect the presence of pollutants.Once they know, they track them to know the source of origin.When the source of origin of pollutant is known, then it can be reduced.There are various industries who are polluting the environment. Engineers try to find the ways to reduce the pollution coming out through such industries. Knowledge of chemistry, fluid dynamics, and biology help in a great way.As you all know the population is growing day by day. To settle them various actions have been taken. Such actions may have a bad impact on the environment. To tackle such things environmental engineers come up with new ideas regularly. For instance, development of CNG, Gobar gas, solar panels, etc. Such inventions reduce the pollution and keep the environment clean.Works of Environmental EngineersSolid Waste managementHumans are the consumer society. They produce a lot of waste. What all dispose of such as food packaging, broken electronics, excreta comes in waste. Most of the developed countries have efficient waste management techniques. They recycle the solid waste very easily. But developing countries are still facing problems. Lack of technology and awareness are the main causes. Environmental engineers work day and night to provide sufficient ways to dispose of the waste. They are coming up with strategies to curb the problem of waste management.Strategies to reduce wasteCompostingIncinerationLandfillRecyclingWindowcompostingLand-farmingIn-vessel compostingMechanical, biological treatment Mechanical heat treatmentMolten salt oxidationPlasma arc waste disposalPyrolysisRefuse-derived fuelSewage treatmentTunnel composting These are some of the ways to mitigate waste. Engineers are still developing new methods to make life good.Water Supply managementExpanding population has expanding demands. Water is essential to sustain. Every form of life is dependant on water. Freshwater is of vital importance to living. As you know how muchthere is a scarcity of water in society. On the other hand, there are instances of a flood. Both flood or drought put a strain on lives. It affects humans directly and indirectly. Over the last decade, Europe faced both drought and flood. Recently, Cape Town was declared as the zero water country. They faced the biggest crisis in last one decade. Moreover, the government has to pay high charges for clean up operations.Environment engineers are playing a vital role here. They identify the origin of the problem. They develop the tools or machines to fight this issue. Building of canals, irrigation fields, sprinklers are the inventions to protect from droughts. These things help to provide an adequate amount of water.Sewage system, water treatment plants, are some of the ways to tackle the floods and recycle the water for various purposes. Removing waste water is also equally important. If wastewater is out of our houses only then, we can ensure good health. Sources of wastewater at home are- toilets, showers, cloth washing. Production of wastewater is not limited to home only. Industries are also the reason for wastewater. There are many hazardous substances industries produce. If they leak in water, then it could be a sign of danger. So it is necessary to treat wastewater to ensure a healthy supply of water.Air Pollution ManagementYou all are aware of the air pollution. Its a major issue in many countries. to curb this problemvarious countries have started clean air act. There are many countries who are the big polluters. Engineers have developed the ways to fight with the problem of air pollution. Development of CNG, solar panels for cars and homes, are some of the ways to clean the air. Engineers are also coming up with the ways to manage toxic substances.Now the next-next thing that comes in air pollution is a greenhouse effect. Engineers are trying to reduce the output of carbon dioxide gas to limit the temperature rise.Some more duties need to be performed by Environmental EngineersIn the above blog, I have already told you about the duties of an environmental engineer. Let’s have a recap on it in brief.They prepare environmental investigation reports. Review it and take actions to protect the environment.Designing of projects to protect environment. Water treatment plants, air pollution control mechanism.Technical support for environment cleaning projects and taking actions for it.Obtaining data, analysing it and quality-control checks.Monitoring the progress of Environment protection programs.Checking industries to ensure compliance with environmental regulations.How to Become an Environmental EngineerYou must have a bachelor’s degree in environmental engineering to be an environmental engineer. You can also do courses such as such as civil, chemical, or general engineering. Let’s learn in detail about this,You must have a Bachelors degree to get an entry-level job in Environmental Engineering. There are colleges who give good exposure in this field.You can also enroll yourself for dual course program. You will get Bachelors and masters degree in it. It would be a five years program. Graduate degree makes an engineer do research and development.What you need to do bachelors in Environmental engineering? First, take science in High school. Have a good knowledge of physics chemistry and biology along with maths.Attention please:At this stage, I want you to focus on a statement- “The more you learn the better you work”. Well, you may want to the purpose for which I am telling this to you. Let me tell you thesame. My advice with this statement is to give complete attention to your studies.If you will not take your courses seriously then it may be a negative add on to your career. So, study properly. Clear doubts, right at the time they occur. You can get help from your teachers. Apart from this, there are so many tutors ready to provide you online assignment help. You can contact them as well.In all, give your 100% to your course.Important Qualities of Environmental EngineersNow a degree is not enough for this course. You just need to be passionate about it. Under mentioned skills can help you to achieve heights in this area.Imagination. Engineers need to design various systems and plans. They should mind to plan projects and execute them successfully. For that, an imaginative, and creative mind is required.Interpersonal skillsEnvironmental engineers must have interactive skills. They should work with others to achieve a common goal. They usually work with different people like scientists and mechanics. For that interpersonal relationships should be good. Moreover, if there will be any conflict, it will hinder in goal achievement.Problem-solving skillsAny new invention may have several issues. You need to be calm and compose to solveproblems. As an engineer, identify the problems and solve it carefully. Problems can be of any sort. Workers health issues, damage to the equipment or anything else.Reading skillsEngineers may get situations where they have to deal with topics of other fields. They should have an understanding and reading skills to deal with people outside their field.Writing skillsEnvironmental engineers must have good and creative writing skills. Their work should be easy to understand. Whatever the plans, document work, proposals they do should be understandable to for others.Careers Related to Environmental EngineeringEnvironmental engineering subject is one of a kind. It has many opportunities in various fields. You can have various jobs in it. One more benefit is that it can give you exposure internationally.Chemical EngineersChemical engineers can deal with chemicals related problems. They solve issues related to fuels, drugs, and food. Moreover, they apply the principles of chemistry, physics & biology to get the solutions. They do the projects for large-scale chemical factories and plants.Civil EngineersCivil engineers work to design, build, construct, and supervise the workers. They take care of the infrastructures such as roads, airports, dams, bridges, etc. Any kind of construction is taken care by these people.Environmental Engineering TechniciansThey carry out the plans that environmental engineers develop. Their work includes testing & operating environment. Plus, they modify equipment used to prevent or clean up environmental pollution. They also collect samples for testing whenever needed. Along with this, they may work to mitigate sources of environmental pollutionEnvironmental Scientists and SpecialistsEnvironmental scientists use the knowledge of natural science to safeguard the environment. They protect human and various life forms. They bring the ways to clean the pollution of all type.HydrologistsThey study how water moves through and across the Earth’s crust. Hydrologists use their expertise to solve problems in the areas of water quality or availability.Natural Sciences ManagersThese managers supervise the work of scientists, including physicists, chemists, and biologists. They manage and direct activities related to research and development. They alsocoordinate activities such as testing, quality control, and production.ConclusionSo, guys, I hope you get a clear idea about environmental Engineering. The subject is not much tough but needs hard work. Let ’s have a small reminder of the topics I discussed in this blog. I started the discussion with the works of environmental engineers. Moving further, I talked about how to proceed for environmental engineering. In the later part of the blog, I discussed qualities and career for Environmental engineers. These are the areas which I found vital for students. Your feedbacks are appreciated. Any queries if you have then you can contact us any time.Let’s see how we ca n help you?It may happen that you may find yourself stuck at some or other point. Being an engineer is a perfect job but it takes a lot. You have to concentrate completely on your studies. This is because right knowledge acts as a base to your career. You must know the concepts right. For this, you can refer to assignment help as well.。
环境工程专业英语自我介绍
环境工程专业英语自我介绍Hello, I'm [Your Name], and I'm passionate about environmental engineering. I grew up surrounded by nature, so protecting our planet is something that's always been close to my heart.In my studies, I've focused on understanding how we can use technology to solve environmental issues. Whether it's designing efficient waste management systems or developing sustainable energy solutions, I'm always looking for new ways to make a difference.I've also gained practical experience through internships and volunteer work. One summer, I had the chance to work with a local organization that focused on clean water projects. That experience really brought tolife the impact of my work and motivated me to pursue a career in this field.I'm a strong believer in teamwork and collaboration. Inmy opinion, environmental challenges require a collective effort, and I'm always ready to work with others to find solutions. I'm also a quick learner and enjoy adapting to new situations and challenges.In my free time, I love to explore nature and learn about different ecosystems. It's amazing how diverse and beautiful our planet is, and it reminds me why it's so important to protect it.So, that's a bit about me. I'm excited to be part of this field and contribute to making our world a greener, cleaner place.。
Welcome to EVEN 1000Introduction toEnvironmental Engineering
• environmental engineer, Bucknell
– Alastair Gunn
• philosopher, Waikato University, New Zealand
– 1996
First Writing Assignment
• “Why Environmental Engineering?”
Your Instructor
• University of Colorado
– – – – 1992, 1993, 2000, 2004, Post-doc Assistant Professor Associate Professor Professor
Your Instructor
• Affiliations
– – – – 150-250 words 12 point font, 1” margins submit electronically (email) any aspect of this topic
• choice as a major • choice as a class • possible interest •…
Your Instructor
• Research
– contaminant transport in natural waters
• colloids • microbes • mercury • metals from abandoned mines • ORVs
Your Instructor
First Reading
• Silent Spring
– Rachel Carson – 1962 – DDT
环境工程专业英语unit1 ,华南理工大学,钟理
Unit 1 Text: What are Environmental Science and Engineering?
环境科学与工程是什么？
We differentiate between social science and natural science in that the former deals with the study of people and how they live together as families, tribes, communities, races, and nations, and the latter deals with the study of nature and the physical world. 我们用来区分社会科学和自然科学的是，前者从事研究人作为家庭、部落、 社区,种族,和国家如何生活在一起的,后者从事自然和物理世界的研究。
The historical focus of study for environmental scientists has been, of course, the natural environment. 历来环境科学家研究的焦点，理所应当是自然环境。 By this, we mean the atmosphere, the land, the water and their inhabitants as differentiated from the built environment.
With qualitative logic we cannot identify what “too high” means—we need quantitative logic to do that.
环境工程专业英语
建环专业介绍英文作文
建环专业介绍英文作文英文：As a student majoring in Environmental Engineering, I have gained a lot of knowledge and skills related to the environment and sustainability. One of the courses I have taken is Building and Environment, which focuses on the design and construction of green buildings.In this course, we learned about various sustainable building materials and technologies, such as green roofs, solar panels, and energy-efficient HVAC systems. We also studied the impact of buildings on the environment and how to minimize this impact through sustainable design and construction practices.One of the most interesting projects we did in this course was designing a green building for a local community center. We had to consider factors such as energy efficiency, water conservation, and indoor air quality inour design. It was challenging but also rewarding to see how our design could make a positive impact on the environment and the community.Overall, I believe that studying Building and Environment has given me a strong foundation in sustainable design and construction, which will be valuable in myfuture career as an environmental engineer.中文：作为一名环境工程专业的学生，我学习了很多与环境和可持续性相关的知识和技能。
Unit1 General Introduction to Environmental Science and Engineering Ⅱ
General Introduction to EnvironmentalScience andEngineering ⅡEnvironmental engineering:Environmental engineering is the application of science and engineering principles to improve the natural environment (air, water, and/or land resources), to provide healthy water, air, and land for human habitation (house or home) and for other organisms, and to remediate polluted sites.It involves waste water management and air pollution control, recycling, waste disposal, radiation protection, industrial hygiene, environmental sustainability, and public health issues as well as a knowledge of environmental engineering law.It also includes studies on the environmental impact of proposedconstruction projects.Environmental engineersconducthazardous-waste management studies to evaluate the significance of such hazards, advise on treatment and containment, and develop regulations to prevent mishaps.Environmental engineers also design municipal water supply and industrial wastewater treatment systems as well as addresslocal and worldwideenvironment issues such as the effects of acid rain, global warming,ozone depletion, water pollution and air pollution from automobile exhausts and industrial sources. Atmanyuniversities, Environmental Engineering programs follow either theDepartment of Civil Engineering or The Department of Chemical Engineering atEngineering faculties. Environmental “civil” engineers focus on hydrology, water resources management,bioremediation, and water treatment plant design. Environmental “chemical”engineers, on the other hand, focus on environmental chemistry, advanced air and water treatment technologies and separation processes.Additionally,engineers are more frequently obtaining specialized training in law (J.D.)and are utilizing their technical expertise in the practices of Environmental engineering law.[citation needed].About four percent of environmental engineers go on to obtain Board Certification in their specialty area(s) of environmental engineering (Board Certified Environmental Engineer or BCEE) [].Most jurisdictions also imposelicensing and registration requirements.Development of environmental engineering:Ever since people first recognized that their health and well-being were related to the quality of their environment,they have applied thoughtful principles to attempt to improve the quality of their environment.The ancient Harappan civilization utilized early sewers in some cities.The Romans constructedaqueducts to prevent drought and tocreate a clean,healthful water supply for the metropolis of Rome.In the 15th century,Bavaria created laws restricting the development and degradation of alpine country that constituted the region’s water supply.The field emerged as a separate environmental discipline during the middle third of the 20th century in response to widespread public concern about water and pollution and increasingly extensive environmental quality degradation.However,its roots extend back to early efforts in public health engineering.Modern environmental engineering began in London in the mid-19th century when Joseph Bazalgette designed the first major sewerage system that reduced the incidence of waterborne diseases such as cholera.The introduction of drinking water treatment and sewage treatment in industrialized countriesreduced waterborne diseases from leading causes of death to rarities.In many cases, as societies grew, actions that were intended to achieve benefits for those societies had longer-term impacts which reduced other environmental qualities. One example is the widespread application of DDT to control agricultural pests in the years following World War Ⅱ. While the agricultural benefits were outstanding and crop yields increased dramatically, thus reducing world hunger substantially, and malaria was controlled better than itever had been, numerous species were brought to the verge of extinction due to the impact of the DDT on their reproductive cycles. The story of DDT as vividly told in Rachel Carson’ s“Silent Spring” is considered to be birth of the modern environmental movement and the dev elopment of the modern field of “environmental engineering”.Conservation movements and laws restricting public actions that would harm the environment have been developed by various societies for millennia.Notable examples are the laws decreeing the construction of sewers in London and Paris in the 19th century and the creation of the U.S. national park system in the early 20th century.Scope of Environmental Engineering:Briefly speaking, the main task of environmental engineers is to protect public health by protecting (from further degradation), preserving (the present condition of), and enhancing the environment. Environmental engineering is the application of science and engineering principles to the environment. Some consider environmental engineering to include the development of sustainable processes. There are several divisions of the field of environmental engineering.Environmentalimpact assessment and mitigation: In this division, engineers and scientists use a systemic identification andevaluation process to assess the potential impacts of a proposed project, plans, programs, policies, or legislative actions upon the physical-chemical, biological, cultural, and socioeconomic components on environmental conditions. They apply scientific and engineering principles to evaluate if there are likely to be any adverse impacts to water quality, air quality, habitat quality, flora and fauna, agricultural capacity, traffic impacts, social impacts, ecological impacts, noise impacts, visual (landscape) impacts, etc. If impacts are expected, they then develop mitigation measures to limit or prevent such impacts. An example of a mitigation measure would be the creation of wetlands in a nearby location to mitigate the filling in of wetlands necessary for a road development if it is not possible to reroute the road.The practice of environmental assessment was initiated on January 1, 1970, the effective date of the National Environmental Policy Act (NEPA) in the United States. Since that time, more than 100 developing and developed nations either have planned specific analogous laws or have adoptedprocedure used elsewhere. NEPA is applicable to all federal agencies in the United States.Watersupplyandtreatment:Engineersandscientistsworktosecu rewatersuppliesforpotableandagriculturaluse.Theyevaluatethewaterb alancewithinawatershedanddeterminetheavailablewatersupply,thewaterneededforvariousneedsinthatwatershed,theseasonalcyclesofwaterm ovementthroughthewatershedandtheydevelopsystemstostore,treat,an dconveywaterforvarioususes.Wateristreatedtoachievewaterqualityobj ectivesfortheenduses.Inthecaseofpotablewatersupply,wateristreatedto minimizetheriskofinfectiousdiseasetransmission,theriskofnoninfectio usillness,andtocreateapalatablewaterflavor.Waterdistributionsystems aredesignedandbuilttoprovideadequatewaterpressureandflowratesto meetvariousend-userneedssuchasdomesticuse,firesuppression,andirri gation.Wastewater conveyance and treatment:Mosturbanandmanyruralareasnolongerdischargehumanw astedirectlytothelandthroughouthouse,septic,and/orhoneybucket systems，butratherdepositsuchwasteintowater and conveyitfromhouseholdsviasewersystems. Engineersandscientistsdevelopcollectionandtreatmentsystemstocarry thiswastematerialawayfromwherepeopleliveandproducethewasteand dischargeitintotheenvironment.Indevelopedcountries, substantialresourcesareappliedtothetreatmentanddetoxificationofthis wastebeforeitisdischargedintoariver,lake,oroceansystem.Developingnationsarestrivingtoobtaintheresourc estodevelopsuchsystemssothatcanimprovewaterqualityintheirsurface watersandreducetheriskofwater-borneinfectiondisease.Therearenumerouswastewatertreatmenttechnologies.Awastewat ertreatmenttraincanconsistofaprimaryclarifiersystemtoremovesolidan dfloatingmaterials,asecondarytreatmentsystemconsistingofanaeration basinfollowedbyflocculationandsedimentationoranactivatedsludgesy stemandasecondaryclarifier,atertiarybiologicalnitrogenremovalsyste m,andafinaldisinfectionprocess.Theaerationbasin/activatedsludgesyst emremovesorganicmaterialbygrowingbacteria(activated sludge).Thesecondaryclarifierremovestheactivatedsludgefromthewat er.Thetertiarysystem, althoughnotalwaysincludedduetocosts,isbecomingmoreprevalenttore movenitrogenandphosphorusandtodisinfectthewaterbeforedischarget oasurfacewaterstreamoroceanoutfall.Air quality management:Engineersapplyscientificandengineeringprinciplestoth edesignofmanufacturingandcombustionprocessestoreduceairpollutan temissionstoacceptablelevels.Scrubbers,electrostaticprecipitators,cat alyticconverters,andvariousotherprocessesareutilizedtoremoveparticu latematter,nitrogenoxides,sulfuroxides,volatileorganiccompounds(V OC),reactiveorganicgases(ROG)andotherairpollutantsfromfluegasesa ndothersourcespriortoallowingtheiremissiontotheatmosphere.Scientistshavedevelopedairpollutiondispersionmodelstoevaluate theconcentrationofapollutantatareceptorortheimpactonoverallairqualityfromvehicleexhaustsandindustrialfluegasstackemissions.Tosomeex tent,thisfieldoverlapsthedesiretodecreasecarbondioxideandothergreen housegasemissionsfromcombustion processes.Other applications:●Environmentalpolicyandregulationdevelopment●Contaminated land management and site remediation●Environment, Health and Safety●Hazardous waste management●Natural resource management●Noise pollution●Risk assessment●Solid waste managementEducationofEnvironmentalEngineering:Coursesaimedatdeve lopinggraduateswithspecificskillsinenvironmentalsystemsorenviron mentaltechnologyarebecomingmorecommonandfallintothreebroadscl asses:EnvironmentalEngineeringorEnvironmentalSystems-courseorie ntedtowardsacivilengineeringapproachinwhichstructuresandthelands capeareconstructedtoblendwithorprotecttheenvironment;Environmen talchemistry,sustainablechemistryorenvironmentalchemicalengineeri ng-coursesorientedtowardsunderstandingtheeffects(goodandbad)ofch emicalsintheenvironment.Suchawardscanfocusonminingprocesses,pollutantsandcommonlyalsocoverbiochemicalprocesses;Environmental technology-courseorientedtowardsproducingelectronicorelectricalgra duatescapableofdevelopingdevicesandartefactsabletomonitor,measur e,modelandcontrolenvironmentalimpact,includingmonitoringandman agingenergygenerationfromrenewablesources.。
介绍建环专业的英语作文
介绍建环专业的英语作文Environmental Engineering: Shaping a Sustainable Future.Environmental engineering, often referred to as "Eco-Engineering" or "Environmental Science and Engineering," is an interdisciplinary field that combines principles of engineering, environmental science, and ecology to address the challenges of environmental pollution and degradation. This field aims to develop sustainable solutions for environmental problems, ensuring a balance between human needs and the protection of the natural environment.The foundation of environmental engineering lies in the recognition that human activities, such asindustrialization, urbanization, and agriculture, have a significant impact on the environment. This impact is often manifested in the form of air pollution, water pollution, soil degradation, and the depletion of natural resources. Environmental engineers are trained to understand these interconnected issues and design effective systems tomitigate their effects.One of the key areas of focus for environmental engineers is water and wastewater treatment. They design and implement water treatment facilities that remove harmful contaminants from drinking water, ensuring its safety for human consumption. Similarly, they also develop wastewater treatment plants that process and recycle used water, reducing its environmental impact.Air pollution control is another crucial aspect of environmental engineering. Engineers in this field study the sources of air pollution, such as industrial emissions and vehicle exhaust, and design strategies to reduce these emissions. They may also work on developing more efficient and environmentally friendly energy sources, such as solar or wind power, to replace fossil fuels.Solid waste management is another area where environmental engineers play a crucial role. They are involved in the design and operation of waste disposal facilities, including landfills, incinerators, andrecycling centers. Their goal is to minimize the environmental impact of solid waste by promoting waste reduction, reuse, and recycling.Environmental engineers also work on sustainable development projects, such as green building design and construction. They aim to integrate environmental considerations into the planning and execution of building projects, ensuring that they are energy-efficient,resource-efficient, and environmentally friendly.In addition to their work in water, air, and solid waste management, environmental engineers are also involved in the restoration and preservation of natural ecosystems. They may work on projects such as wetland restoration, soil erosion control, and the protection of biodiversity.The field of environmental engineering is constantly evolving, driven by the need to address new environmental challenges and the quest for more sustainable solutions. As global environmental issues become increasingly urgent, the role of environmental engineers in shaping a sustainablefuture has become increasingly important.In conclusion, environmental engineering is a crucial discipline that combines engineering principles with environmental science to address the pressing issues of environmental pollution and degradation. By developing sustainable solutions for water and wastewater treatment, air pollution control, solid waste management, and ecosystem restoration, environmental engineers are playing a vital role in ensuring a healthy and sustainable environment for future generations.。
环境工程专业必读书籍读后感
环境工程专业必读书籍读后感As a student majoring in environmental engineering, reading books on this subject is not only important for academic success but also essential for developing a deeper understanding of the field. One of the most impactful books I have read in this area is "Introduction to Environmental Engineering" by P. Aarne Vesilind. This book provides a comprehensive overview of environmental engineering principles and practices, covering topics such as water and wastewater treatment, air pollution control, and solid waste management. Reading this book has helped me grasp the fundamental concepts of environmental engineering and gain insight into the real-world applications of these principles.作为一名环境工程专业的学生，阅读这一领域的书籍不仅对学术成功至关重要，而且对于深入了解这个领域也是必不可少的。
我在这个领域读过的最有影响力的书籍之一是P. Aarne Vesilind的《环境工程导论》。
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Environmental Ethics
The three are in conflict: Consequentialists believe in the suffering of a few for the benefit of many
i.Biblioteka . the sacrifice of an innocent life to prevent the deaths of others
Environmental Ethics
Categorical imperative
value-laden rules based on the hope that all people would follow the rule Key Point: Universalizability – if an act is acceptable for one it is acceptable for all
While Categorical imperative theorists say that if life is valued all life has to be. Common Question: The little white lie? Do I look good?
Utilitarian – hurts feelings to tell the truth, so why bother
Environmental Ethics
Can Economic Growth and Environmental Protection occur simultaneously?
A Business is in business to make a profit, not usually to protect the environment. Environmental Regulations force them to care!
Environmental Ethics
Deontological theory acts must be judged as good or bad, and you do good for the sake of doing good, for the good itself, regardless of the consequence (Ten Commandments, Just obey)
Environmental Ethics
An ethic –
Common misconception: an ethical person is not a good person or bad person provide a systematic framework for making decisions where values conflict dependent upon the individuals moral value, based on personal ethical system For example: system of ethics to maximize pleasure (hedonist)
Environmental Ethics
Consequentialist ethical theory
(early 1800’s) a.k.a. Utilitarianism maximize pleasure/minimize pain Benefit/Cost Analysis is Utilitarian since money equals happiness (based on hedonism) Don’t believe in rules, the consequences must be weighed against gains
Introduction to Environmental Engineering
Dr. Glass Environmental Ethics
Environmental Ethics
Ethics are discussed by Philosophers, Lawyers, Conservationists etc. “Sustainable Development” - growth that meets the needs of the present generation without compromising the ability of future generations to meet their needs
Environmental Ethics
Common Question: The little white lie?
Utilitarian – hurts feelings to tell the truth, so why bother Deontologists – hurting feelings in the short term is better, the trust that is built will be stronger Categorical Imperative theorists – also tell the truth because you wouldn’t want to walk around looking ugly as well, everyone would dress bad
Environmental Impact Statements (EIS) are required by legislature
Prior to design stage Impact on water quality, wetlands, and endangered species Long term ecological damage
Ethics –
Environmental Ethics
Many systems of ethics exist, but the key is that a system must be a defensible one If not, a rational person would abandon and find a better system Three different systems are presented here