Nptel video lectures, iit video lectures online, nptel youtube lectures, free video lectures, nptel online. Energy is needed for transport land, sea, air, electricity generation, heating in buildings and industrial processes e. Fundamentals of environmental pollution and control start course visit official site course description. Lecture notes on air pollution objectives air pollution. Leighton photochemistry of air pollution ozone hole discovered in 1985 by british scientists, and later by nasa 1995 nobel prize awarded to paul crutzen, mario molina, sherwood. Mukesh sharma department of civil engineering iit kanpur. Almost all of the airborne pollutants emitted into the ambient. Aug 24, 2018 air pollutants are a complex mix of chemicals emitted by human and natural sources and formed in the atmosphere. Nptel material is available for free on nptel website. Lecture 1 introduction to atmosphere lecture 2 air pollution systems lecture 3 air quality standards lecture 4 types and forms of air pollutants. There is a rather long history in the united states and elsewhere, particularly in large industrial cites, of attempting to control emissions to air. Nptel notes pdf civil engineering 105 courses in pdf format useful for gate acoustics and daylighting in building nptel civil engineering notes pdf advanced foundation engineering nptel civil engineering notes pdf advanced geotechnical engineering nptel civil engineering notes pdf advanced hydraulics nptel civil engineering notes pdf advanced hydrology nptel civil engineering. Feb 12, 2016 i have cracked gate twice and i personally suggest these videos lectures. Lecture notes environmental pollution causes, effects.
Therefore, pollution of the atmosphere has profound and farreaching global impacts. Environmental air pollution environmental air pollution. Air pollution refers to the release of pollutants into the air that are. Environmental engineering air pollution part i youtube. Lec31 air pollutants and meteorology part1 youtube. If you recall, we just talked about air pollution systems last time. Lecture series on environmental air pollution by prof.
Nptel civil engineering video lecture online study material. This document is highly rated by class 9 students and has been viewed 14675 times. Use nptel civil engineering app to understand your subjects better using video lectures and pdfs and make your concept stronger. Lecture note course code bce1504 veer surendra sai. The centrifugal air compressor is an oil free compressor by design. Lecture series on fundamentals of environmental pollution and control by prof. In india, the indoor air is important especially, in the villages, in the. Brent stephens in architectural engineering at illinois institute of technology iit in chicago, il, works to advance energy, environmental, and sustainability research within the built environment. Air water quality parameters, units for expression. An air pollutant is known as a substance in the air that can cause harm to humans and the environment. Air pollution and its control measures 447 the other choice for an electric utility can be the use of natural gas as a fuel. State of the environment environmental movement definitions of environmental terms.
Fundamentals of environmental pollution and control is a course offered by nptel under mining engineering, and is structured into 28 video lectures along the following topics. Air pollution is a change in the physical, chemical and. Civil engineering environmental air pollution nptel. Their expertise includes indoor air quality, outdoor air quality, hvac filtration, building energy efficiency, building energy modeling. Environmental engineering online lectures, notes, solutions, class notes environment. Chemical engineering environmental engineering nptel. These levels of indoor air pollutants are of particular concern because it is estimated that most people spend about 90% of their time indoors. I have cracked gate twice and i personally suggest these videos lectures. Hi i would liek to share the nptels youtube playlists for you to download the free video lectures available on the nptelhrds youtube channel. Fundamentals of environmental pollution and control. Primary pollutants products of natural events like fires and volcanic eruptions and human activities added directly to the air. Mukesh sharma, department of civil engineering iit kanpur. An overview of engine emissions and air pollution lecture 2.
Today, we will start this air pollution and their, the effects of air pollution and in this you know we would discuss about the. Source, pollutant transport and impact on receptor environmental quality and pollution. Lecture 2 air pollution systems lecture series on environmental air pollution by prof. An integrative applied science that draws upon nearly all of the natural sciences to address environmental quality and health. Surfaceboundarylayer sbland planetaryboundarylayer pbl the abl is the most important layer with respect to air pollution. That thickness and volume sometimes are suggested to be enough to dilute all of the chemicals and particles thrown into it. The european commission has developed a series of framework directives for controlling ambient air pollution and monitoring concentrations. Source, pollutant transport and impact on receptor 02 environmental quality and pollution. Since all waters eventually make it to the oceans, reducing stream, lake, and groundwater pollution will automatically reduce ocean pollution.
Impulse pumps hydraulic rams capacity of pumps work done by the pump, h. Fundamentals of environmental pollution and control nptel. How to download all of the lectures for a course in nptel. Environmental engineering online lectures, notes, solutions. Environmental air pollution civil engineering course from iit kanpur nptel lecture videos by prof. Air pollution occurs when gases or aerosol particles, emitted anthropogenically, build up in. For environmental health science students air pollution mengesha admassu, mamo wubeshet university of gondar in collaboration with the ethiopia public health training initiative, the carter center, the ethiopia ministry of health, and the ethiopia ministry of education august 2006.
Almost all living organisms rely on the gases found in the earths atmosphere, even those dwelling in the deepest oceans. Lecture notes atmospheric physics and chemistry chemical. Using nptel civil engineering app you can read text content pdf of all videos which helps you to save mobile data. Mostly available soil in india about 43% which covers an area of 143 sq. Feb 18, 2008 lecture series on environmental air pollution by prof. The substances that are responsible for causing air pollution are called air pollutants. Nptel notes pdf civil engineering 105 courses in pdf format useful for gate acoustics and daylighting in building nptel civil engineering notes pdf advanced foundation engineering nptel civil engineering notes pdf advanced geotechnical engineering nptel civil engineering notes pdf advanced hydraulics nptel civil engineering notes pdf advanced hydrology.
But if you are concerned about air pollution, there is a free and easy to use service that allows you to check levels in your area. Environmental air pollution introduction to atmosphere. Jayanta bhattacharya, department of mining engineering, iit. Nptel video lectures, iit video lectures online, nptel youtube lectures, free video lectures, nptel online courses, youtube iit videos nptel courses. Find materials for this course in the pages linked along the left. Transport and dispersion of air pollutants duringnighttimehoursand turbulent duringdaytime.
Taking efficient notes can be a big challenge for many students, especially when working from a powerpoint lecture. Environmental fluid mechanics pollution dispersion in the environment 4 1. Lecture notes for chapter 17 air pollution survey of. Lecture notes environmental pollution causes, effects and. Impulse pumps hydraulic rams capacity of pumps work done by. These videos are provided by nptel elearning initiative. Env100outdoor and indoor air pollution lecture notes. Which videos of nptel are a must watchbest for civil. Environmental air pollution civil engineering digimat.
Concept of air pollution control engineering control 1 control at the source of emission 2 control for receptors e. Nptel civil engineering environmental air pollution. This momentum is converted to useful pressure by slowing the air down in a stationary diffuser. Air pollutants are a complex mix of chemicals emitted by human and natural sources and formed in the atmosphere. Mar 30, 2020 lecture notes environmental pollution causes, effects and control of air edurev notes is made by best teachers of class 9. But if you are concerned about air pollution, there is a free and easy to use service that allows you to. Nptel syllabus environmental air pollution video course s topics no. Meteorology and air pollution the earths atmosphere is about 100 miles deep. Nptel video lectures, iit video lectures online, nptel youtube lectures, free video lectures, nptel online courses, youtube iit. Nptel online videos, courses iit video lectures well organized. Environmental air pollution online course video lectures. The oil lubricated running gear is separated from the air by shaft seals and atmospheric vents.
Air quality standards environmental policies and regulations comparatively new field. If you are not able to download lectures due to bandwidth constraints, you can obtain the courses in dvds by paying a nominal fee to cover the cost of storage media and distribution. Very quickly, in one minute, let us revise what we did last time. We started with the atmosphere and we said that the atmosphere. Special university course for future engineers lecture notes. Guide northwest native symbols pdf to download nptel. Apr 16, 20 lecture 9 particle penetration march 26, 20 pdf 15 mb.
This 12mile depth contains the air we breathe as well as the pollutants we. Hi i would liek to share the nptel s youtube playlists for you to download the free video lectures available on the nptelhrds youtube channel. I also showed you how the air pollution at least the results affects the lung performance and the lung. The pollutants that pollute the environment is divided into following types. Nptel video lectures, iit video lectures online, nptel youtube lectures, free video lectures, nptel online courses.
Nptel civil engineering app has following features. The air is certainly a lot cleaner today than in the days of the smogs of the 1950s, when factory chimneys belched out smoke and nearly everyone had a coal fire. Environmental air pollution video lectures, environmental air pollution course videos, civil engineering video lectures, nptel video lectures, iit video lectures, nptel civil engineering videos. Jayanta bhattacharya gives 28 video lectures on mining engineering. Environmental air pollution nptel online videos, courses. Fuel switching based on meteorological conditions or air pollution forecasts have been used to prevent air pollution problem in many areas. However, 95% of this air mass is within 12 miles of the earths surface. After several rather ineffective laws, beginning in the 1950s, congress finally passed the clean air act of 1970. Lecture on air pollution prevention and control prof. Environmental fluid mechanics pollution dispersion in the environment 5 1.
Pdf ce6011 air pollution management apm books, lecture. Air pollution for cel 212environmental engineering. Engine emissions and air pollution health effects of air pollutants the effect of pollutants on human health depends on pollutant concentration in the ambient air and the duration to which the human beings are exposed. Nptel provides elearning through online web and video courses various streams. The physical and biotic habitat which surrounds us.
Lecture 2 air pollution systems nptel environmental air. An integrative applied science that draws upon nearly all of the natural sciences to address environmental quality and health issues. How to download all of the lectures for a course in nptel quora. This outline gives students a means to take notes that guides them toward important concepts and avoids the pitfalls of writing wordforword or simply not taking notes at all. Environmental air pollution online course video lectures by. Jan 19, 2016 mar 30, 2020 lecture notes environmental pollution causes, effects and control of air edurev notes is made by best teachers of class 9. In addition, as much as 33% of ocean pollution comes from the atmosphere so reducing air pollution also reduces ocean pollution. Clear understanding of concepts are indeed essential, but at the same time, adequate practice is pre requisite to crack gate with high marks. Air pollution lecture notes 1 information system ppt studocu.
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