Air pollution refers to the release of pollutants into the air that are detrimental to human health and the planet as a whole. The air pollution control act in india was passed in 1981 and the motor vehicle act for controlling the air pollution, very recently. Environmental fluid mechanics pollution dispersion in the environment 5 1. If more air is provided than necessary, the mixture is said to be lean. Download link is provided and students can download the anna university ce6011 air pollution management apm syllabus question bank lecture notes syllabus part a 2 marks with answers part b 16 marks question bank with answer, all the materials are listed below for the students to make use of it and score good maximum marks with our study materials. Environmental pollution can be defined as a change that is not wished or desired in the chemical, physical, or biological characteristics of any component of the environment air, water, and soil which can cause harmful effects on various or many forms of life. Damage to plant leaves, eventually killing the plants. Air pollution is defined as presence in the outdoor atmosphere of one or more contaminants, such as dust, fumes, gas, mist, odour, smoke or vapour, in quantities, of characteristics, and of duration such as injurious to human, plant or animal life or to property, or which unreasonably interferes with comfortable enjoyment of life and property. Air cleanness in dwelling premises and working environment is a special air pollution problem because today people become.
Air pollution, climate and health the calculation is simple pdf, 358kb. Natural sources of air pollution such as dust particles, organic chemicals. Atmospheric sulfuric acid is one example of a secondary pollutant. Air pollution and control book free download is also useful to most of the students who are preparing for competitive exams. Household air pollution, climate and health the calculation is simple pdf, 5. An introduction to air pollution definitions, classifications, and history. The subject air pollution and control is mostly taught in the third year of the civil engineering course. An increase or decrease in the composition of these gases is harmful to.
These include smog, acid rain, the green house effect and hole in the ozone layer. Among the other types of pollution, air pollution is theorized to have a planetwide implication. Air pollution learning module atmospheric sciences university of. Short paragraph on water pollution short essay on the control of water pollution pollution short paragraph short article on water pollution short notes. Enquiries can be addressed to the senior environmental protection officer, air services group, environmental protection department telephone. With the discovery and increasing use of coal, air pollution.
Air pollution is the presence of one or more disadvantageous content in such quantity and for such duration, as it is catastrophic, or tend to be catastrophic, to human health and welfare, animal or plant life. The most common inversion type is radiation inversion and occurs when the earths surface cools rapidly. Published by the arab school for science and technology asst. Air pollution in urban and industrial areas is often called smog. Describe how global wind patterns are created and how this affects the air pollution. Also useful for the preparation of various upcoming exams like gate civil engineeringce ies barc dmrc sscje state engineering services exams and other important upcoming competitive exams.
Pollution is the introduction of harmful or poisonous substances into environment that may cause adverse effects. Air pollution in india impact, policy analysis and remedial measures by governments today, air pollution has emerged as a global public health problem and is identified as a major environmental health hazard by agencies such as the world health organization who and governments around the world. Lecture notes environmental pollution causes, effects and. Apr 25, 2019 we hope the given cbse class 8 science notes chapter 18 pollution of air and water pdf free download will help you. We should all act now to end air pollution and thus to make the world a happier and healthier place for both humans and animals.
Another type of pollution is the release of poisonous gases. Air pollution monitoring and control bill explanatory notes 1. Air pollution learning module university of illinois. Air pollution is the introduction into the atmosphere of chemicals, particulates, or biological materials that cause discomfort, disease, or death to. Pollution of air and water class 8 notes science chapter 18. Officers in the air services group of the environmental protection department are glad to answer any enquiries concerning the control of air pollution in vehicle tunnels. Types of air pollution there are several types of air pollution, mainly indoor air pollution and out door air pollution. The things which are responsible for contamination. Tech of kalasalingam universitycivil engineering civil lecture notes, notes, pdf free download, engineering notes, university notes, best pdf notes, semester, sem, year, for all, study material. Air pollution occurs when gases or aerosol particles, emitted anthropogenically, build up in.
Whole forests of pine trees have been destroyed by acid rain. Mar 29, 2018 dear civil engineering students, on this page, i am sharing very good written classroom lecture notes in ebook pdf format on the subject air pollution and control. Transport and dispersion of air pollutants 17 temperature z dalr 18 ocw upvehu 2016 air pollution 3. If you have any query regarding ncert class 8 science notes chapter 18 pollution of air and water, drop a comment below and. Living organisms can survive without water for some time but cannot survive without air because when we breathe then we intake oxygen from air and releases carbon dioxide, if this procedure does not take. Air pollution is a change in the physical, chemical and biological characteristic of air that causes adverse effects on humans.
Oct 06, 2019 air pollution may be defined as the presence of any solid, liquid or gaseous substance including noise and radioactive radiation in the atmosphere in such concentration that may be directly and indirectly injurious to humans or other living organisms, plants, property or interferes with the normal environmental processes. Air pollution and control book free download pdf here we are providing a link for air pollution and control book free download in pdf format. Photochemical smog, a noxious mixture of gases and particles, is produced when strong sunlight triggers photochemical reactions in the atmosphere. The weight of an air contaminant in a cubic meter of air 3mgm and the volume ratio ppm v, or just ppm are normally used. The major component of photochemical smog is ozone. One type of air pollution is the release of particles into the air. So2 is one of the gases which contributes to acid rain. This book is specially prepared for jntu, jntuk, jntua, jntuh university students. Lecture notes 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. Pdf causes, consequences and control of air pollution.
It is the contaminants of air by the discharge of detrimental substances. Chapter 12 gives the full monte carlo treatment for turbulent flows. Air pollution refers to any physical, chemical or biological change in the air. The present book is devoted to an indepthanalysis ofthe gen eration and control of air pollutants at their source, which we refer to as air pollution engineering. It is the contamination of air, which takes place due to unwanted substances which causes harmful effects on both biotic and abiotic components.
Pollution is of different kinds depending on the nature of pollutants and. Pdf study material on air pollution for graduate students. Jan 31, 2014 types of air pollution there are several types of air pollution, mainly indoor air pollution and out door air pollution. Air pollution is the introduction into the atmosphere of chemicals, particulates, or biological materials that cause discomfort, disease, or death to humans, damage other living organisms such as. The origin of air pollution on the earth can be traced from the times when man started using firewood as a means of cooking and heating. A comprehensive treatment ofeach ofthese three areas is beyond the scope of a single book, however. Air pollution and control book free download pdf askvenkat. Oct 31, 20 air pollution is a huge problem, and it is one that humans have caused. There is a certain percentage of gases present in the atmosphere. Pollution of air and water class 8 notes science chapter. Also introduced are a brief history of air pollution. Acid rain can affect trees and their surrounding soil in a variety of ways.
Air pollution lecture notes 1 information system ppt studocu. Lecture notes environmental pollution causes, effects and control of air edurev notes notes for class 9 is made by best teachers who have written some of the best books of class 9. These explanatory notes explain what each part of the act will mean in practice. Pollution whether it is of land, air, water or biosphere, must be reduced as our own survival is at stake. Living organisms can survive without water for some time but cannot survive without air because when we breathe then we intake oxygen from air and. For life to survive, it must have a source of energy food and water moisture. Air plays a vital role not only in nature but also in the lives of human beings and all living organisms. Environmental protection agency epa to protect public health by regulating the emissions of these harmful air pollutants. The pollutants that pollute the environment is divided into following types. Outdoor air pollution comes mostly from natural sources and burning fossil fuels in vehicles and power and industrial plants. Using bioreactors to control air pollution introduction bioreactors use a natural process that is as old as life itself. Definitions and classifications used in the study of air pollution are introduced. Air pollution and control btech civil engineering notes.
If you have any query regarding ncert class 8 science notes chapter 18 pollution of air and water, drop a comment below and we will get back to you at the earliest. Dear civil engineering students, on this page, i am sharing very good written classroom lecture notes in ebook pdf format on the subject air pollution and control. What are the causes of air pollution pollutant description and main uk sources potential effects on healthenvironment particulate matter pmpm 10 and pm 2. If actual airfuel mixture has less air than what the stoichiometric ratio indicates, the mixture is said to be rich. Air pollution 14 pollutants spread rapidly and to far distances in the atmosphere. Household energy sector in developing countries pdf, 5. Air pollution definition, causes, effects and control. Recognize that pollution affects the air, land, freshwater and the oceans. How these needs are used to remove pollutants from contaminated air streams is the subject of this report. Pdf ce6011 air pollution management apm books, lecture. Living organisms can survive without water for some time but cannot survive without air because when we breathe then we intake oxygen from air and releases carbon.
Consequences of air pollution co 2 is a good transmitter of sunlight, but it also partially restricts infrared radiation going back from the earth into space, which produces the socalled greenhouse effect that prevents a drastic cooling of the earth during the night increasing the amount of co 2 in the atmosphere. Scientists have even speculated an apocalypselike scenario where air pollution if left unchecked, can bring about an extreme form of global warming called the runaway greenhouse effect. Chapter 3 describes in detail the pdf approach of turbulence, while. Mar 24, 2017 air pollution ppt and pdf for free download. This paper provides the insight view about the affects of environment pollution in the perspective of air pollution, water and land soil waste pollution on human by diseases and problems, animals and trees plants. Chemicals in the atmosphere in concentrations high enough to affect climate, materials, and health are what constitute air pollution. As such, humans have a responsibility to fix it as well. When we think of air pollution today, we think of cities like beijing. Air pollution monitoring and control bill explanatory notes. Jan 19, 2016 lecture notes environmental pollution causes, effects and control of air edurev notes notes for class 9 is made by best teachers who have written some of the best books of class 9. Though this is purely speculative, it is a phenomenon that.
Environment pollution is a widereaching problem and it is likely to influence the health of human populations is great. Lecture notes environmental pollution causes, effects. Concept of air pollution control engineering control 1 control at the source of emission 2 control for receptors e. Pdf according to who, air pollution is defined as phenomenon in. Discuss the composition of the earths atmosphere and the distribution of its gasses. Air pollution may be defined as any atmospheric condition in which. The main causes of acid rain are process that release so2 and oxides of nitrogen into the atmosphere.
Which process is mainly responsible for the release of so2 into the air. These laws are intended to prevent air from being polluted. It is the contamination of air by harmful gases, dust and smoke which affects the plants, animals, and humans drastically. Source created by tyra brown, nicole riemer, eric snodgrass and anna ortiz at the university of illinois at urbanachampaign. Now we will discuss the different types of pollution. We hope the given cbse class 8 science notes chapter 18 pollution of air and water pdf free download will help you. Types of pollution effects of various types of pollution.
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