Pollution prevention environmental impact reduction. Children at risk children are more susceptible to the effects of air pollution for several reasons related to their physical development and behavior. Fungicide pollution can cause nerve damage and death. Certain metals cause problems in the kidneys, liver, circulatory system and nervous system. In fact air pollution is the occurrence or addition of foreign particles, gases and other pollutants. To measure and indicate how healthy is the air quality or if the air pollution levels are in control, the world over government agencies use air quality index aqi. This is because the goal of nepa is to identify any techniques pollution prevention, recycling, or control that will ultimately minimize environmental impacts. Because a few prominent aspects of indoor air pollution, notably environmental tobacco smoke pg. Other effects of ambient air pollution are postneonatal. Causes, effects and control strategies sumit chakravarty 1, s. Some of the effective and practical control measures for minimizing environmental pollution are outlined below. Because we have given more than 30 ppt in one place.
Air pollution has multiple sources, including natural as well as manmade sources. Air pollution threatens the health of humans and other living beings in our planet. Air pollution is becoming a major health problem that affects millions of people worldwide. I air pollution caused by industries jiming hao and guowen li typically decreases at the rate of 6.
Millions of americans live in areas where urban smog, particle pollution, and toxic pollutants pose serious health concerns. In this industrial age, air pollution cannot be eliminated completely. Natural sources include emissions from plants, from the biomass of the. Many effects may also be associated, independently or in combination with, stress, work pressures, and seasonal discomforts. This section presents the general methods underlying a social costbenefit analysis cba of air pollution control measures with a particular focus on the methodology for health damage cost assessment. Some of the measures to control air pollution are as follows. Chronic exposure to urban air pollution affects lung function, increases the risk of cvd and lung cancer, alters immunity, induces dna and. Air pollution and its effects on health case studies, india. Using fossil fuels for thermal generation and other purposes lead to. Outdoor air pollution scope of the problem worldwide, outdoor air pollution contributes to. The government is trying to remove the use of leaded petrol, a major cause of air pollution. Here you will get environmental pollution pdf, air pollution pdf, water pollution pdf, soil pollution pdf, land pollution pdf, marine pollution pdf in english.
It is an accepted fact that at least 33 per cent of the land area should remain under foresttree cover. Pollution prevention and mitigation measures developed for the proposed kemper county igcc project facilities environmental issue pollution prevention or mitigation measure atmospheric resources and air quality during construction, use of modern, well. Air pollution is an undesirable change in the physical, chemical or biological characteristics of air. Included in this category are both subjects dealing with attempts to reduce the negative impact on the environment, and subjects which aim to gain a greater understanding of the environment itself. When looking at research completed about the environmental and social implications of air pollution, one can find numerous aspects such as the effects on ozone, human health, and ecosystems. Effects of air pollution control measures on air quality. Its effects can range from higher disease risks to rising temperatures. It could be through prevention, practice efforts or join a projectprogram. Fossil fuel based power plants power plants that are mainly dependent on fossil fuels is one of the major causes of air pollution.
Combustible solid wastes should be burnt in incinerators. Effects of nuclear pollution the effects vary from organism to organism and from level of radioactivity of nuclear isotopes. Mit joint program on the science and policy of global change. Pollution control measure an overview sciencedirect topics. Environmental pollution causes, effects and control measures. Air pollution in cities causes a shorter lifespan for city dwellers progressive insurance, 2005.
Different techniques for controlling these pollutants are discussed below. Pollution 6 there are other causes of air pollution, but humans and ecosystems are greatly affected by means of transportation and manufacturing plants. Sources of water pollution water pollution in nigeria according to gbamanija 1998 arises from various activities, among which are. Based on current knowledge, existing air pollution control policies will be further promoted, with the perspective of pm2. Since industrial emissions are one of the major causes of air pollution, the pollutants can be controlled or treated at the source itself to reduce its effects. Lead pollution causes anaemia, brain damage, convulsions and death.
Moreover, the effects of air pollution on a child can have. The radiations destroy the cells in human body and causes cancer. A longer exposure to radioactive radiations can damage the dna cells that results in cancer, genetic defects for the generations to come and even death. When continually exposed to air pollution, humans become at higher risk for cardiovascular disease. Discussed from 1978 and adopted in 1991 activities preliminary environmental performance on transboundary air pollution, bilateral consultation, usacanada air quality committee, biennial joint result report, etc. The world health organization defines air pollution as the presence of materials in the air in such concentration which are harmful to man and his environment.
The major causes of air pollution are discussed below. In support of this observation, the world health organization estimates that every year, 2. Keep reading to learn more about the different types of air pollution, their effects, and possible ways to control them. Pollution of the air from certain metals, pesticides and fungicides causes serious ailments. The following are some of the primary causes and effects of air pollution in our world. China has made great efforts in air pollution control since 20. However, there is a lack of evaluation of environmental, health and economic cobenefits associated with the national and local.
Air pollution definition, causes, effects and control byjus. Atmosphere and air pollution sustainable development. Read this article to learn about the types, sources, effects and control of air pollution. An overview of the analysis process for evaluating the air quality effects was provided in fig. 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. As mentioned above, air pollutants can be gaseous or particulate matters. N polytechnic college, virudhunagar tamil nadu india 2. Environmental pollution causes, effects and control measures prepared by m. Pdf air pollution is becoming a major health problem that affects millions of people worldwide. Air quality knowledge uae ministry of climate change. It causes miscarriages, early delivery, and low birth weight.
Definition pollution is the effect of undesirable changes in our surroundings that have harmful effects on plants, animals and human beings. Air pollution is one of the main issues at the local and global levels. Regulation and monitoring or engaging in control measures by. Firstly, the emission inventory ei of prd in 2016 was updated from 20 according to the change of activity data and implementation of pollution control measures. Both for the purpose of this research, emphasis are on water pollution and control. 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.
Air pollution is a change in the physical, chemical and biological characteristic of air that causes adverse effects on humans and other organisms. Air pollution causes, effects and control measures. It creates respiratory problems and exacerbates existing conditions such as asthma and emphysema. The ultimate mix of control actions and devices employed to achieve the allowable levels might then be decided on an economic basis. Pollution impacts our environment in many ways that are evaluated and. In addition, the health assembly, inter alia, underscored that the root causes of air pollution and its adverse impacts are predominantly socioeconomic in nature, and was cognizant. Deforestation, pollution and global climate changes are amongst the adverse effects the population and technological expansion has introduced. According to the united nations, air pollution is the single greatest environmental threat to health in the world. The changes from band to band are not sudden steps. Air pollution is known to cause irritation in the eyes, lungs, nose, and throat. Pdf causes, consequences and control of air pollution. Holland et al, 1979 illustrated that british scientists concluded that particulate and related air pollution at high levels pose hazards to human health.
It creates smog and acid rain, causes cancer and respiratory diseases, reduces the ozone layer atmosphere and contributes to global warming. The introduction of measures against evaporative fuel emissions, etc. Since industrial emissions are one of the major causes of. Environment engineering and technology history wiki. Fundamentals of prevention and control of air pollution. Air pollution causes, effects and control measures air pollution air pollution may be defined as the presence of one or more contaminants like dust, mist, smoke and colour in the atmosphere that are injurious human beings, plants and animals. Doc air pollution causes, effects and control measures. Air pollution causes, effects and control measures blogger. Act to reform the law regulating air quality in order to protect the environment by providing reasonable measures for the prevention of pollution and ecological. At the national level, however, the government welcomed pollution as evidence of progress and prosperity, and consequently very few of the environmental pollution control measures contained in the factories act 1911 and the mining law 1905 were. Air pollution and its control measures sameer kumar1 and dhruv katoria2 department of environment engineering, delhi technological university d. Therefore, the formulation ofan air pollution control strategy for a region involves a.
This method does not solve the problem in a real sense because in this, solid waste is being converted into. The ultimate result is a change in the natural environment andor ecosystem. Statistically significant diminution of visual perception, manual dexterity. By minimizing and reducing the use of fire and fire products. What are the causes of air pollution pollutant description and main uk sources potential effects on healthenvironment particulate matter pmpm 10 and pm 2. Overview formulate practical and effective jointmeasures to deal with air pollution issues of usacanada boundary area. Effects of air pollution control on climate ronald prinn. Air pollution can increase the risk of having a respiratory infection.
People exposed to high enough levels of certain air pollutants may. In the second section, the consequences of air pollution on health are. Pollution management and control there are many approaches that could be adopted in water pollution control and management. This paper discusses the health impacts arising from ambient and household air pollution globally and at the national level india and recommends policy measures to reduce the health impact from air pollution in the national context.
The effects of air pollutants on health increase gradually as air pollution levels rise. The reason that we are taught measures like turn off the lights when you leave the room and are encouraged to buy energy saver appliances, the reason why halogen bulbs were phased out in favor of leds, the reason for turning down back the thermostat at night. Air pollution is a mix of particles and gases that can reach harmful concentrations both outside and indoors. Analyses of air pollution control measures and cobenefits. Some of the air pollutants, their sources, and effects. Control kolkata platelet leukocyte aggregates cardiovascular risk. It is the contaminants of air by the discharge of detrimental substances. Children, the elderly and persons with asthma are impacted the most by air pollution.