Jing Wang: Catalogue data in Autumn Semester 2024 |
Name | Prof. Dr. Jing Wang |
Field | Quality and Particle Technology |
Address | Institut für Umweltingenieurwiss. ETH Zürich, HIF D 93.2 Laura-Hezner-Weg 7 8093 Zürich SWITZERLAND |
Telephone | +41 44 633 36 21 |
jing.wang@ifu.baug.ethz.ch | |
Department | Civil, Environmental and Geomatic Engineering |
Relationship | Full Professor |
Number | Title | ECTS | Hours | Lecturers | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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102-0000-10L | Excursions for Environmental Engineers I ![]() No registration through myStudies. The registration for excursions and field courses goes through http://exkursionen.umwelting.ethz.ch/ only. | 1 credit | J. Wang, further lecturers | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Abstract | Half-day to one-day excursions as a supplement to the environmental engineering lectures. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Learning objective | As a supplement to the environmental engineering-specific lectures, the professorships offer half-day to one-day excursions in various subject areas. During the excursions, the students deepen the specialist knowledge acquired in the lectures and self-study and establish a link to practice and research. These excursions are open to all Bachelor's students of Environmental Engineering, depending on availability, and can be assessed with credit points as part of the subject-specific electives. The excursions are voluntary and should preferably be attended from the 4th semester onwards. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
102-0000-20L | Excursions for Environmental Engineers II ![]() No registration through myStudies. The registration for excursions and field courses goes through http://exkursionen.umwelting.ethz.ch/ only. | 1 credit | J. Wang, further lecturers | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Abstract | Half-day to one-day excursions as a supplement to the environmental engineering lectures. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Learning objective | As a supplement to the environmental engineering-specific lectures, the professorships offer half-day to one-day excursions in various subject areas. During the excursions, the students deepen the specialist knowledge acquired in the lectures and self-study and establish a link to practice and research. These excursions are open to all Bachelor's students of Environmental Engineering, depending on availability, and can be assessed with credit points as part of the subject-specific electives. The excursions are voluntary and should preferably be attended from the 4th semester onwards. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
102-0004-00L | Introduction into Environmental Engineering ![]() | 3 credits | 2G | P. Molnar, R. Boes, I. Hajnsek, S. Hellweg, J. P. Leitão Correia , M. Maurer, S. Pfister, J. Slomka, J. Wang | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Abstract | In this course students are introduced to how environmental problems in the areas of water quantity and quality, waste production and recycling, air pollution control, are formulated and solved with engineering methods. The course makes a connection between the theoretical Bachelor foundation classes and practical topics of environmental engineering in six main thematic areas. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Learning objective | After completing this course, the student will be able to: - formulate key global environmental problems - develop a systems perspective and solutions to the problems (critical thinking) - identify and solve simple numerical problems in the domain areas - understand why/how we use data/models in environmental engineering - develop own interest in the domain areas and see career opportunities | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Content | Topics of study: 0. Introduction – description of the Earth System, main stressors, global warming, introduction into the methods and goals of environmental engineering. 1. Water Science & Engineering – definition of the global water cycle and hydrological regimes, surface/subsurface flow equations (advection, diffusion), water resources management, climate change. 2. Resource Management & Recovery – waste management, recycling, resource recovery, lifecycle assessment, water and carbon footprints. 3. Urban Water Technology – water quality parameters, municipal water and wastewater treatment processes and technologies, urban water systems (infrastructure). 4. River and Hydraulic Engineering – utility hydraulic engineering (hydropower production), protective hydraulic engineering (flood protection), waters protection (river restoration, ecological measures at hydropower plants). 5. Air Quality – air quality parameters, main air pollutants, air quality in cities/indoor, emission control, the plume dispersion model. 6. Earth Observation – satellite observation of the Earth System from space, methods, environmental applications (glaciers, forest, land surface change) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Lecture notes | Course will take place in English and German (bilingual). The English textbook by Masters and Ela (see below) will be complemented by instructors materials to the individual thematic topics. Lecture presentations will be the main study material. There is no formal Script. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Literature | - Masters, G.M., & Ela, W.P. (2014). Introduction to Environmental Engineering and Science, Third Edition, Prentice Hall, 692 pp, https://ebookcentral.proquest.com/lib/ethz/reader.action?docID=5831826 - lecture presentations and selected papers | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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102-0515-01L | Environmental Engineering Seminars ![]() ![]() | 3 credits | 3S | S. Sinclair, P. Burlando, I. Hajnsek, S. Hellweg, M. Maurer, P. Molnar, E. Morgenroth, C. Oberschelp, S. Pfister, E. Secchi, R. Stocker, J. Wang | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Abstract | The course is organized in the form of seminars held by the students. Topics selected from the core disciplines of the curriculum (water resources, urban water engineering, material fluxes, waste technology, air polution, earth observation) are discussed in the class on the basis of scientific papers that are illustrated and critically reviewed by the students. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Learning objective | Learn about recent research results in environmental engineering and analyse practical applications in environmental engineering. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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102-0635-AAL | Air Pollution Control Enrolment ONLY for MSc students with a decree declaring this course unit as an additional admission requirement. Any other students (e.g. incoming exchange students, doctoral students) CANNOT enrol for this course unit. | 3 credits | 13R | J. Wang | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Abstract | The lecture provides an introduction to the formation of air pollutants by technical processes, the emission of these chemicals into the atmosphere and the impact on air quality. Theoretical description and modeling of these processes, air quality measurement techniques and pollution control techniques are covered. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Learning objective | The students gain general knowledge of the factors resulting in air pollution and the techniques used for air pollution control. The students can identify major air pollution sources and understand the methods for measurement, data collection and analysis. The students can evaluate possible control methods and equipment, design a control system and estimate the efficiency and cost. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Content | - the physical and chemical processes leading to emission of pollutants - air quality analysis - the meteorological parameters influencing air pollution dispersion - deterministic and stochastic models, describing the air pollution dispersion - measurement concepts to observe ambient air pollution - removal of gaseous pollutants by absorption and adsorption - control of NOx and SOx - fundamentals of particulate control - design and application of wet scrubbers | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Literature | Text book Air Pollution Control Technology Handbook, Karl B. Schnelle, Jr. and Charles A. Brown, CRC Press LLC, 2001. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Prerequisites / Notice | College lectures on basic physics, chemistry and mathematics. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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102-0635-11L | Air Quality Technics | 3 credits | 2G | J. Wang | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Abstract | The lecture provides different strategies and techniques for emission reduction and pollutant removal from exhaust air flows. The fundamental theories, practical designs and application scenarios of each technique are covered. The basic knowledge is deepened by the discussion of specific air pollution problems of today's society. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Learning objective | The students gain general knowledge of air pollution and study the methods used for air pollution control. The students know the different strategies of air pollution control and are familiar with their scientific fundamentals. The students can evaluate possible control methods and equipment, design control systems and estimate their efficiencies and costs. They are able to incorporate goals concerning air quality into their engineering work. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Content | The reduction of the formation of pollutants is done by modifying the processes (process-integrated measures) and by different engineering operations for the cleaning of waste gas (downstream pollution control). It will be demonstrated, that the variety of these procedures can be traced back to the application of a few basic physical and chemical principles. Procedures for the removal of particles (inertial separator, filtration, electrostatic precipitators, scrubbers) with their different mechanisms (field forces, impaction and diffusion processes) and the modelling of these mechanisms will be covered. Procedures for the removal of gaseous pollutants and the description of the driving forces involved, as well as the equilibrium and the kinetics of the relevant processes (absorption, adsorption as well as thermal, catalytic and biological conversions) will be covered. Discussion of the technical possibilities to solve the actual air pollution problems will be conducted. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Lecture notes | Jing Wang, Air pollution control technics Lecture slides and exercises | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Literature | List of literature included in script Reference book Air Pollution Control Technology Handbook, Karl B. Schnelle, Jr. and Charles A. Brown, CRC Press LLC, 2001. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Prerequisites / Notice | College lectures on basic physics, chemistry and mathematics. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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