Environment pollution
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The document discusses different types of pollution including air, water, soil and land, and noise pollution. It defines key terms like environment, pollution, and pollutants. The types of pollution are described in separate sections that provide details on causes and effects of each type, as well as methods for control and prevention of pollution.
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Environmental pollution.ppt compatibility mode
The document discusses various types of pollution caused by process industries, including water, air, land, noise, and other forms of pollution. It provides examples of specific industrial sources that are responsible for different types of pollution, such as organic, inorganic, heavy metal, and pathogenic pollution of water. The effects of these various forms of pollution on health, the environment, and other areas are outlined. Finally, the document discusses some techniques for managing and controlling pollution, such as wastewater treatment and air pollution control methods.
Environmental pollution
This document discusses different types of environmental pollution including water, air, land, and noise pollution. It provides details on the causes, sources, and effects of each type of pollution. The key points are:
- Environmental pollution is any undesirable change in the environment that harms life or property. The four main types discussed are water, air, land, and noise pollution.
- Water pollution comes from municipal and industrial waste, chemicals from agriculture, and thermal pollution from power plants. Air pollution is caused by emissions from fossil fuel combustion, vehicles, and industry. Land pollution results from construction, farming, and dumping of industrial and domestic waste. Noise pollution comes from transportation, construction, and industrial activities.
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Environmental pollution
This document defines pollution and describes the main types: air, water, land, and noise. Air pollution is caused by transportation and industries releasing carbon dioxide, carbon monoxide, acidic gases, smoke, and metallic particles. Water pollution comes from both point sources like factories and non-point sources such as agricultural runoff. Land pollution results from littering and improper waste disposal, with non-biodegradable materials like plastics remaining for a long time. Noise pollution also negatively impacts health.
Environmental pollution ppt
you can study about cause, effect & solution and prevention of each type of pollution in details.
contact for any suggestion +918210611550
Environmental pollution and control
Environmental Pollution can be defined as any undesirable change in physical, chemical, or biological characteristics of any component of the environment i.e. air, water, soil which can cause harmful effects on various forms of life or property.
Pollution: The term pollution can be defined as influence of any substance causing nuisance, harmful effects, and uneasiness to the organisms
Pollutant: Any substance causing Nuisance or harmful effects or uneasiness to the organisms, then that particular substance may be called as the pollutant.
Presantation Pollution
The document discusses four types of pollution - air, water, noise, and land - and their causes and methods of prevention. It notes that air pollution is caused by factory smokestacks, vehicle emissions, and burning fires. Water pollution stems from factories dumping waste and people bathing or doing laundry in water sources. Noise pollution arises from planes, loud speakers, cinemas, factories, and traffic. Land pollution is caused by deforestation, plastic waste, garbage dumping, and industrial waste. Prevention strategies include using filters on factory smokestacks, prohibiting waste dumping in water sources, limiting loud noises and moving factories outside cities, and not cutting down trees or littering land.
Pollution
Pollution is caused by human actions, either consciously, negligently, or through ignorance, and contaminates the environment. Chemical wastes pollute water sources, which are essential for life. The document discusses how pollution causes health problems and harms the planet. It recommends reducing pollution through using cars less, taking public transportation or biking, and using recycled materials. The conclusion emphasizes that if humans do not care for the planet, they will not be able to live on it, so it is important to be more ecological.
Environment; Pollution and other environmental problems
What is Environment
Major Current Environmental Problems
Different Types of Pollution
Pollution and their health effects
Index of pollution level
Global warming
Causes of global warming
Ways to reduce global warming
Overpopulation
Reasons and effects of overpopulation
Ozone layer depletion
Reasons for ozone layer depletion
Deforestation
How does deforestation cause global warming?
Waste Disposal
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Environmental pollution.ppt compatibility mode
The document discusses various types of pollution caused by process industries, including water, air, land, noise, and other forms of pollution. It provides examples of specific industrial sources that are responsible for different types of pollution, such as organic, inorganic, heavy metal, and pathogenic pollution of water. The effects of these various forms of pollution on health, the environment, and other areas are outlined. Finally, the document discusses some techniques for managing and controlling pollution, such as wastewater treatment and air pollution control methods.
Environmental pollution
This document discusses different types of environmental pollution including water, air, land, and noise pollution. It provides details on the causes, sources, and effects of each type of pollution. The key points are:
- Environmental pollution is any undesirable change in the environment that harms life or property. The four main types discussed are water, air, land, and noise pollution.
- Water pollution comes from municipal and industrial waste, chemicals from agriculture, and thermal pollution from power plants. Air pollution is caused by emissions from fossil fuel combustion, vehicles, and industry. Land pollution results from construction, farming, and dumping of industrial and domestic waste. Noise pollution comes from transportation, construction, and industrial activities.
-
Environmental pollution
This document defines pollution and describes the main types: air, water, land, and noise. Air pollution is caused by transportation and industries releasing carbon dioxide, carbon monoxide, acidic gases, smoke, and metallic particles. Water pollution comes from both point sources like factories and non-point sources such as agricultural runoff. Land pollution results from littering and improper waste disposal, with non-biodegradable materials like plastics remaining for a long time. Noise pollution also negatively impacts health.
Environmental pollution ppt
you can study about cause, effect & solution and prevention of each type of pollution in details.
contact for any suggestion +918210611550
Environmental pollution and control
Environmental Pollution can be defined as any undesirable change in physical, chemical, or biological characteristics of any component of the environment i.e. air, water, soil which can cause harmful effects on various forms of life or property.
Pollution: The term pollution can be defined as influence of any substance causing nuisance, harmful effects, and uneasiness to the organisms
Pollutant: Any substance causing Nuisance or harmful effects or uneasiness to the organisms, then that particular substance may be called as the pollutant.
Presantation Pollution
The document discusses four types of pollution - air, water, noise, and land - and their causes and methods of prevention. It notes that air pollution is caused by factory smokestacks, vehicle emissions, and burning fires. Water pollution stems from factories dumping waste and people bathing or doing laundry in water sources. Noise pollution arises from planes, loud speakers, cinemas, factories, and traffic. Land pollution is caused by deforestation, plastic waste, garbage dumping, and industrial waste. Prevention strategies include using filters on factory smokestacks, prohibiting waste dumping in water sources, limiting loud noises and moving factories outside cities, and not cutting down trees or littering land.
Pollution
Pollution is caused by human actions, either consciously, negligently, or through ignorance, and contaminates the environment. Chemical wastes pollute water sources, which are essential for life. The document discusses how pollution causes health problems and harms the planet. It recommends reducing pollution through using cars less, taking public transportation or biking, and using recycled materials. The conclusion emphasizes that if humans do not care for the planet, they will not be able to live on it, so it is important to be more ecological.
Environment; Pollution and other environmental problems
What is Environment
Major Current Environmental Problems
Different Types of Pollution
Pollution and their health effects
Index of pollution level
Global warming
Causes of global warming
Ways to reduce global warming
Overpopulation
Reasons and effects of overpopulation
Ozone layer depletion
Reasons for ozone layer depletion
Deforestation
How does deforestation cause global warming?
Waste Disposal
Environment Pollution
This document is a lesson plan on environmental pollution. It introduces the topic and learning outcomes, which are to introduce environmental pollution, discuss common causes, and write about different types. It then covers various types of pollution - air, water, soil - and their causes such as vehicle exhaust, industrial waste, and deforestation. For each type, it provides ways to reduce pollution like using natural gas vehicles, proper waste disposal, and limiting fertilizer use. Students then do individual and group work activities like defining words and preparing a lecture on pollution. The document ends with evaluation questions and an assignment to write a paragraph on the topic.
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Environmentapollution.ppt
Pollution refers to the introduction of contaminants into the environment that cause harm. The main types of pollution are air, water, noise, land, and radioactive pollution. Air pollution is caused by industries, vehicles, and fuels and harms human health, animals, and plants. Water pollution spreads diseases and destroys aquatic life. Noise pollution causes hearing loss, stress, and sleep disturbances. Land pollution results from mining, waste, and industry. Radioactive pollution comes from nuclear power and waste and can cause cancers and other illnesses. Prevention requires reducing emissions and properly disposing of waste.
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This document discusses various types of pollution including air, water, land, noise, and radioactive pollution. It defines each type of pollution and provides examples of sources and effects. For each type of pollution, recommendations are given for prevention and mitigation such as planting trees, properly disposing of waste, and enforcing noise regulations near schools. The key types of pollution covered are air, water, land, noise, and radiation/radioactive pollution.
Environmental pollution ecology Zoology biology Geography. ( 1 )
This document discusses various types of air and water pollution. It defines air pollution as unwanted gases or particles that affect life directly or indirectly. Some key types of air pollutants mentioned include NOx, SOx, COx, O3, smog, PAN, PAH, NH3, smoke, dust, and pollens. Various industries, transportation, waste disposal, and agriculture are listed as major sources of air pollution. The document also defines water pollution as undesirable changes in water bodies that harm life. Major types of water pollutants discussed include oxygen demanding wastes, infectious agents, plant nutrients, organic and inorganic chemicals, and sediment pollution. Industries, agriculture, and domestic waste are identified as primary sources that poll
pollution
This document discusses different types of pollution including air, water, noise, land, radioactive, and solid waste pollution. For each type of pollution, it describes the introduction, causes, effects, and ways to prevent it. The key causes of pollution discussed are industries, vehicles, domestic fuels, waste, mining, quarrying, sewage, and nuclear power/waste. The main effects on humans include diseases and health issues. Effects on other living things and the environment include damage, contamination, habitat destruction, and ecological imbalance. Prevention methods include using cleaner energy sources, proper waste disposal, limiting pollution at the source, and increasing awareness.
pollution and waste management
Pollution can occur in various forms including air, water, noise, soil and marine pollution. Air pollution is caused by both natural sources like dust storms, forest fires, and volcanic eruptions, as well as man-made sources such as vehicles, industries, power plants, and agriculture. Various pollutants are released that can negatively impact human health and the environment. Control methods aim to reduce pollutant emissions through the use of devices like scrubbers, filters, and precipitators as well as policy measures. Proper waste management is also needed to prevent pollution of water, soil, oceans and minimize health impacts.
Pollution and-its-type-ppt
This document discusses the four main types of pollution: air, water, noise, and land pollution. It provides details on the causes and effects of each type. Air pollution is caused mainly by industries, automobiles, and gases from fuels. It affects human health, animals, plants, and the atmosphere. Water pollution results from industrial and organic wastes and can cause diseases. Noise pollution stems from traffic, construction, airports, and industries and leads to health issues. Land pollution is due to mining, sewage, garbage, and industrial waste. The document urges efforts to reduce pollution such as using renewable fuels and resources and properly disposing of waste.
Treatments for soil contamination.docx
Soils become contaminated when harmful chemicals accumulate on a piece of land. Typically, due to previous industrial or agricultural activities, it reaches a point where the soil becomes or has the potential to become dangerous to people or other organisms in the surrounding natural environment. The Environmental Protection Agency estimates that tens of thousands of contaminated sites remain in the United States that have the potential to cause environmental harm. Clean Earth plays an integral part in the process of remediating and reclaiming these lands for future productive uses.
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This document provides an overview of different types of pollution, including their definitions, causes, effects, and methods of prevention. It discusses air pollution, water pollution, noise pollution, land pollution, and radioactive pollution. For each type of pollution, it outlines the major causes as industries, automobiles, waste disposal, etc. and effects on human health, environment, and aquatic life. The document also suggests prevention methods like using cleaner fuels, proper waste disposal, reducing noise levels, reforestation, and nuclear safety measures.
Environmental Pollution and prevention
Pollution is the introduction of contaminants into the natural environment that cause adverse change. Pollution can take the form of chemical substances or energy, such as noise, heat or light. Pollutants, the components of pollution, can be either foreign substances/energies or naturally occurring contaminants.
Environmental pollution
This document discusses various types of environmental pollution, focusing on air and water pollution. It defines air pollution and lists its major sources such as vehicles, industries, and firecrackers. It also discusses the health effects of different air pollutants on humans, plants, and materials. The document then covers water pollution sources like domestic sewage, industrial effluents, and agricultural runoff. It explains various types of water pollution and their effects including depletion of dissolved oxygen and spread of pathogens. The document concludes by mentioning some case studies on pollution's impact like the collapse of vulture populations in South Asia.
The enviroment is getting sick
The document discusses various types of pollution that are harming the environment and planet, including greenhouse gases, smoke, damage to the ozone layer, trash, oil spills, air pollution, water pollution, noise pollution, and global warming. Industries and human activities like driving cars and littering are contributing to these problems and causing the environment to get sick. If no changes are made, the global warming caused by pollution will continue to cause disasters on the planet.
environmental pollution
The document discusses different types of environmental pollution including air, water, soil, marine, radioactive, and noise pollution. It provides details on the causes and effects of each type of pollution and measures that can be taken to prevent or reduce pollution. The types of pollution covered include air pollution from vehicles, industry, and other sources; water pollution from sewage, industrial and agricultural waste; soil pollution from excessive pesticide use, industrial waste, and more. Noise pollution sources and its health impacts are also examined. Throughout, the document emphasizes the importance of reducing pollution to protect human and environmental health.
Pollution ppt for demo teaching
The document discusses different types of pollution including air, land, and water pollution. It provides details on the causes, effects, and ways to prevent each type of pollution. Some key points include:
- Air pollution occurs when harmful gases, dust, fumes or odors are introduced into the atmosphere, making the air dirty. Burning fossil fuels and chemicals from household/farming products are major causes. Effects include health impacts and damage to plants and wildlife.
- Land pollution results from improper waste disposal and use of chemicals. Agricultural and industrial waste, along with construction and mining activities, contaminate the land. Polluted land can cause respiratory issues, cancer, and contaminated food and water sources.
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What is Pollution?
This document defines and provides examples of the seven main types of environmental pollution: air, land, light, noise, thermal, visual, and water pollution. It describes each type of pollution and gives 2-3 examples to illustrate what constitutes that category of pollution, such as vehicle exhaust and fossil fuel burning for air pollution; litter and illegal dumping for land pollution; and industrial waste and sewage for water pollution. The overall message is about the importance of understanding the different kinds of pollution in order to prevent harm and protect the environment.
Presentation on Pollution
Primary pollutants are directly emitted from sources like sulfur dioxide from factories. Secondary pollutants are formed by interactions between primary pollutants, like smog. Burning fossil fuels for energy and transportation emits sulfur dioxide and other pollutants. Agricultural activities release ammonia and chemicals from pesticides and fertilizers. Factories and industries discharge carbon monoxide, hydrocarbons, and other chemicals. Mining operations release dust and chemicals into the air. Indoor air can also be polluted by household products. Public transportation, energy conservation, clean energy, and efficient devices can help reduce air pollution.
Types of Pollutions
The document discusses different types of pollution including air, water, noise, and soil pollution. It provides causes and effects for each type of pollution. For air pollution, key causes included burning of waste, vehicle emissions, agriculture, and industry. Effects are global warming, ozone depletion, acid rain, and impacts on wildlife. Solutions proposed for different types of pollution focus on reducing waste and emissions, using cleaner energy sources, and properly disposing of hazardous materials.
seminar on environmental issues, air pollution and controls
Today, large population pressure is exerting tremendous pressure on our natural resources. Pollution has led to an increase in the average temperature of our planet and threatens existence of life on earth.
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Air pollution occurs when gases, dust, fumes or odors are present in the air in harmful amounts that exceed safe limits. It can harm plants, humans, and animals through environmental pollution and causes effects like acid rain, eutrophication, haze, damage to wildlife, crops and forests, and global climate change. Tropospheric pollution is caused by undesirable solid and gaseous particles in the air and includes particulate pollutants like dust, mist and fumes as well as carbon monoxide, carbon dioxide, sulfur dioxide and nitrogen dioxide emitted from burning fossil fuels, power plants, transportation, and industrial processes.
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Environment Pollution
This document is a lesson plan on environmental pollution. It introduces the topic and learning outcomes, which are to introduce environmental pollution, discuss common causes, and write about different types. It then covers various types of pollution - air, water, soil - and their causes such as vehicle exhaust, industrial waste, and deforestation. For each type, it provides ways to reduce pollution like using natural gas vehicles, proper waste disposal, and limiting fertilizer use. Students then do individual and group work activities like defining words and preparing a lecture on pollution. The document ends with evaluation questions and an assignment to write a paragraph on the topic.
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This document defines key vocabulary terms related to pollution and the environment, including natural resources, recycling, land pollution, weathering, contamination, conservation, aerosol, fluorocarbons, ecosystem, air pollution, water pollution, litter, environment, ozone layer, and acid rain.
Environmentapollution.ppt
Pollution refers to the introduction of contaminants into the environment that cause harm. The main types of pollution are air, water, noise, land, and radioactive pollution. Air pollution is caused by industries, vehicles, and fuels and harms human health, animals, and plants. Water pollution spreads diseases and destroys aquatic life. Noise pollution causes hearing loss, stress, and sleep disturbances. Land pollution results from mining, waste, and industry. Radioactive pollution comes from nuclear power and waste and can cause cancers and other illnesses. Prevention requires reducing emissions and properly disposing of waste.
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This document discusses various types of pollution including air, water, land, noise, and radioactive pollution. It defines each type of pollution and provides examples of sources and effects. For each type of pollution, recommendations are given for prevention and mitigation such as planting trees, properly disposing of waste, and enforcing noise regulations near schools. The key types of pollution covered are air, water, land, noise, and radiation/radioactive pollution.
Environmental pollution ecology Zoology biology Geography. ( 1 )
This document discusses various types of air and water pollution. It defines air pollution as unwanted gases or particles that affect life directly or indirectly. Some key types of air pollutants mentioned include NOx, SOx, COx, O3, smog, PAN, PAH, NH3, smoke, dust, and pollens. Various industries, transportation, waste disposal, and agriculture are listed as major sources of air pollution. The document also defines water pollution as undesirable changes in water bodies that harm life. Major types of water pollutants discussed include oxygen demanding wastes, infectious agents, plant nutrients, organic and inorganic chemicals, and sediment pollution. Industries, agriculture, and domestic waste are identified as primary sources that poll
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This document discusses different types of pollution including air, water, noise, land, radioactive, and solid waste pollution. For each type of pollution, it describes the introduction, causes, effects, and ways to prevent it. The key causes of pollution discussed are industries, vehicles, domestic fuels, waste, mining, quarrying, sewage, and nuclear power/waste. The main effects on humans include diseases and health issues. Effects on other living things and the environment include damage, contamination, habitat destruction, and ecological imbalance. Prevention methods include using cleaner energy sources, proper waste disposal, limiting pollution at the source, and increasing awareness.
pollution and waste management
Pollution can occur in various forms including air, water, noise, soil and marine pollution. Air pollution is caused by both natural sources like dust storms, forest fires, and volcanic eruptions, as well as man-made sources such as vehicles, industries, power plants, and agriculture. Various pollutants are released that can negatively impact human health and the environment. Control methods aim to reduce pollutant emissions through the use of devices like scrubbers, filters, and precipitators as well as policy measures. Proper waste management is also needed to prevent pollution of water, soil, oceans and minimize health impacts.
Pollution and-its-type-ppt
This document discusses the four main types of pollution: air, water, noise, and land pollution. It provides details on the causes and effects of each type. Air pollution is caused mainly by industries, automobiles, and gases from fuels. It affects human health, animals, plants, and the atmosphere. Water pollution results from industrial and organic wastes and can cause diseases. Noise pollution stems from traffic, construction, airports, and industries and leads to health issues. Land pollution is due to mining, sewage, garbage, and industrial waste. The document urges efforts to reduce pollution such as using renewable fuels and resources and properly disposing of waste.
Treatments for soil contamination.docx
Soils become contaminated when harmful chemicals accumulate on a piece of land. Typically, due to previous industrial or agricultural activities, it reaches a point where the soil becomes or has the potential to become dangerous to people or other organisms in the surrounding natural environment. The Environmental Protection Agency estimates that tens of thousands of contaminated sites remain in the United States that have the potential to cause environmental harm. Clean Earth plays an integral part in the process of remediating and reclaiming these lands for future productive uses.
Pollution ppt-
This document provides an overview of different types of pollution, including their definitions, causes, effects, and methods of prevention. It discusses air pollution, water pollution, noise pollution, land pollution, and radioactive pollution. For each type of pollution, it outlines the major causes as industries, automobiles, waste disposal, etc. and effects on human health, environment, and aquatic life. The document also suggests prevention methods like using cleaner fuels, proper waste disposal, reducing noise levels, reforestation, and nuclear safety measures.
Environmental Pollution and prevention
Pollution is the introduction of contaminants into the natural environment that cause adverse change. Pollution can take the form of chemical substances or energy, such as noise, heat or light. Pollutants, the components of pollution, can be either foreign substances/energies or naturally occurring contaminants.
Environmental pollution
This document discusses various types of environmental pollution, focusing on air and water pollution. It defines air pollution and lists its major sources such as vehicles, industries, and firecrackers. It also discusses the health effects of different air pollutants on humans, plants, and materials. The document then covers water pollution sources like domestic sewage, industrial effluents, and agricultural runoff. It explains various types of water pollution and their effects including depletion of dissolved oxygen and spread of pathogens. The document concludes by mentioning some case studies on pollution's impact like the collapse of vulture populations in South Asia.
The enviroment is getting sick
The document discusses various types of pollution that are harming the environment and planet, including greenhouse gases, smoke, damage to the ozone layer, trash, oil spills, air pollution, water pollution, noise pollution, and global warming. Industries and human activities like driving cars and littering are contributing to these problems and causing the environment to get sick. If no changes are made, the global warming caused by pollution will continue to cause disasters on the planet.
environmental pollution
The document discusses different types of environmental pollution including air, water, soil, marine, radioactive, and noise pollution. It provides details on the causes and effects of each type of pollution and measures that can be taken to prevent or reduce pollution. The types of pollution covered include air pollution from vehicles, industry, and other sources; water pollution from sewage, industrial and agricultural waste; soil pollution from excessive pesticide use, industrial waste, and more. Noise pollution sources and its health impacts are also examined. Throughout, the document emphasizes the importance of reducing pollution to protect human and environmental health.
Pollution ppt for demo teaching
The document discusses different types of pollution including air, land, and water pollution. It provides details on the causes, effects, and ways to prevent each type of pollution. Some key points include:
- Air pollution occurs when harmful gases, dust, fumes or odors are introduced into the atmosphere, making the air dirty. Burning fossil fuels and chemicals from household/farming products are major causes. Effects include health impacts and damage to plants and wildlife.
- Land pollution results from improper waste disposal and use of chemicals. Agricultural and industrial waste, along with construction and mining activities, contaminate the land. Polluted land can cause respiratory issues, cancer, and contaminated food and water sources.
-
Environmental pollution
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The document discusses various types of environmental pollution including air, water, noise, thermal, soil, and radioactive pollution. It focuses on air pollution, providing details on the sources, classification, nature, effects, and control of air pollutants. The types of air pollution control devices are described including dust collectors, electrostatic precipitators, filters, scrubbers, absorbers, and adsorbers. Standards for noise pollution and sources of noise pollution from pharmaceutical equipment are also summarized along with possible control measures.
What is Pollution?
This document defines and provides examples of the seven main types of environmental pollution: air, land, light, noise, thermal, visual, and water pollution. It describes each type of pollution and gives 2-3 examples to illustrate what constitutes that category of pollution, such as vehicle exhaust and fossil fuel burning for air pollution; litter and illegal dumping for land pollution; and industrial waste and sewage for water pollution. The overall message is about the importance of understanding the different kinds of pollution in order to prevent harm and protect the environment.
Presentation on Pollution
Primary pollutants are directly emitted from sources like sulfur dioxide from factories. Secondary pollutants are formed by interactions between primary pollutants, like smog. Burning fossil fuels for energy and transportation emits sulfur dioxide and other pollutants. Agricultural activities release ammonia and chemicals from pesticides and fertilizers. Factories and industries discharge carbon monoxide, hydrocarbons, and other chemicals. Mining operations release dust and chemicals into the air. Indoor air can also be polluted by household products. Public transportation, energy conservation, clean energy, and efficient devices can help reduce air pollution.
Types of Pollutions
The document discusses different types of pollution including air, water, noise, and soil pollution. It provides causes and effects for each type of pollution. For air pollution, key causes included burning of waste, vehicle emissions, agriculture, and industry. Effects are global warming, ozone depletion, acid rain, and impacts on wildlife. Solutions proposed for different types of pollution focus on reducing waste and emissions, using cleaner energy sources, and properly disposing of hazardous materials.
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This document discusses air pollution and its causes, effects, and methods of control. It begins by describing the composition of the atmosphere and how air pollution occurs from both natural and human sources. The major classes of air pollutants are identified as particulate matter, nitrogen oxides, sulfur oxides, carbon oxides, hydrocarbons, and ozone. Transportation and industry are cited as the main sources of outdoor air pollution. The health effects of air pollution and methods to control pollution through emissions standards and regulations are also examined.
Pollution
Man has polluted the lithosphere, hydrosphere, and atmosphere through interference with natural processes and use of biological and physical resources. The document defines key terms like biosphere, ecosystem, atmosphere, and different types of pollution like primary and secondary pollutants. It discusses several types of environmental challenges caused by pollution, including greenhouse effect, ozone depletion, acid rain, smog, and their impacts on climate change, increased UV radiation, soil and plant damage. The conclusion emphasizes that while a certain environment is essential for human survival, industrialization has also increased environmental hazards like air, water, and noise pollution, causing health problems.
Air pollution final.ppt
This document defines air pollution as occurring when air contains harmful amounts of gases, dust, fumes or odors. It discusses outdoor sources like smog and indoor sources like burning wood. Natural sources include wildfires and volcanoes, while human sources are things like vehicles, power plants, and burning wood. Air pollution can cause health issues for humans and environmental effects like acid rain. The document recommends mitigating air pollution through sustainable development, international agreements, and new technologies.
Week8-Micro and macro scales of air pollution.pptx
This document discusses micro and macro scales of air pollution. It begins by explaining the different spheres of Earth - the lithosphere, hydrosphere, biosphere, and atmosphere. It then discusses the types of air pollution, including personal, occupational, and community exposure. The document outlines criteria air pollutants and hazardous air pollutants. It defines the different scales of air pollution as micro, meso, and macro, with micro being less than a few meters and macro being regional to continental scale. Modeling and simulation examples are provided to illustrate analyzing pollution at various scales.
Environmental pollution
This document defines different types of pollution and their causes. It discusses water pollution, air pollution, land pollution, and noise pollution. For each type of pollution, it provides sources and effects. Some key points are: water pollution can be from industrial, agricultural, and domestic waste; air pollutants are particulate or gaseous and can be primary or secondary; land pollution occurs from construction, agriculture, and waste; and noise pollution mainly comes from transportation, construction, and industrial activities. The document emphasizes that environmental pollution harms both humans and animals, and everyone needs to work together to protect the environment.
Air Pollution.pptx
This document discusses air pollution, including types of primary and secondary air pollutants, sources of pollution from industries, automobiles, and domestic sources. It also covers meteorological factors that influence pollution levels, common air pollutants, indoor air pollution sources, methods of monitoring pollution, health and economic impacts of pollution, and approaches to prevention and control of air pollution through containment, replacement, dilution, legislation, and international action.
Environmental Pollution
Pollution can be defined as contamination of the environment that directly or indirectly causes harm. This document discusses different types of pollution including air, water, noise, and land pollution. It provides details on the causes, sources, effects and remedial measures for each type. For air pollution, the main causes are listed as rapid industrialization, urbanization, and deforestation. Water pollution sources include domestic and industrial waste. Noise pollution sources include industrial activities, transportation, and construction. Land pollution results from dumping of wastes and excessive use of fertilizers and pesticides.
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seminar on environmental issues, air pollution and controls
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The document contains marketing slogans and taglines from various Indian brands spanning different industries such as banking, energy, and general products. The slogans emphasize providing solutions for customers' needs, inspiring confidence, enabling self-expression, and improving quality of life through ideas that can change lives. The brands have operated from 1910 to the present day.
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This document contains a quiz on commercial geography with questions ranging from topics like the axis of the Earth, pollution types, major rivers and forests in India, global warming causes, and composition of the atmosphere. It begins with introductory information about the quiz and ends by thanking the reader. The questions test knowledge on subjects like the greenhouse effect, highest temperature year, soil types, green revolution year, and mineral and crop productions by state. There are a total of 60 multiple choice questions covered in the quiz.
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This document discusses various rural credit institutions in India that provide financing to farmers and rural communities. It outlines the history and structure of cooperative banks like PACS and DCCBs, as well as institutions like NABARD, the Lead Bank Scheme, commercial banks, and RRBs. The cooperative movement started in 1904 and expanded in the early 20th century. Now, institutions like NABARD provide long-term financing for agriculture and small industries in rural areas, while the Lead Bank Scheme coordinates branch expansion and credit planning across districts. However, some criticize that the cooperative movement is not truly grassroots and that small farmers remain underserved due to issues like corruption.
Marginal costing
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The document discusses the meaning and classification of industries. It defines industries as organized efforts aimed at production. Industries are classified as primary, secondary, and tertiary. Primary includes extractive and genetic industries like mining and agriculture. Secondary includes manufacturing and construction industries. Tertiary includes service industries like insurance, banking, warehousing, and transport. The document provides examples of extractive, genetic, manufacturing, construction, and tertiary industries.
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This document discusses different types of environmental pollution including air, water, soil, noise, and discusses their causes and effects. It describes the atmosphere, hydrosphere, lithosphere, and biosphere. It then explains various forms of pollution like water pollution caused by industrial waste, soil pollution from acid rain and chemicals, noise pollution from traffic and construction, and air pollution from vehicle emissions and industry releasing sulfur dioxide, carbon monoxide, and nitrogen oxide. Global warming and the greenhouse effect are also summarized as a long term heating of the climate system from increased CO2 and ozone in the atmosphere. Solutions proposed include individual responsibility, restricting carbon emissions, international agreements, and reducing plastic usage.
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This document discusses debentures, including their definition, types, and accounting procedures. Debentures are debt instruments issued by a company to raise funds. They can be secured or unsecured, convertible or non-convertible, redeemable or irredeemable. The accounting entries are shown for receipt of application money, allotment of debentures, and receipt of call money. An illustration provides journal entries for the issuance of debentures by Pavana Chemicals Ltd. Tricky cases involving premium or discount on debentures are also covered.
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Human resource management is designed to maximize employee performance through manpower planning, job analysis, recruitment and selection, training and development, leadership, wage and salary administration, and performance appraisal. It involves the relationship between employers and employees, including industrial relations.
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The document discusses business environment and its components. It is made up of micro and macro environment factors. The micro environment consists of an organization's suppliers, middlemen, competitors and consumers. The macro environment includes physical, economic, social, cultural, legal, political and technological factors both within the organization (internal) and outside (external). Some external factors are controllable while others are uncontrollable. The document also mentions SWOT analysis which evaluates an organization's strengths, weaknesses, opportunities and threats.
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Human Values are very important. I briefed the content of Sri Pradeep Kumar, Professor, IIIT, Hyderabad. And my name G.VVSV Prasad Babu, Lecturer GDC. Narsipatnam
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原版制作(Newcastle毕业证书)纽卡斯尔大学毕业证在读证明一模一样
学校原件一模一样【微信：741003700 】《(Newcastle毕业证书)纽卡斯尔大学毕业证》【微信：741003700 】学位证，留信认证（真实可查，永久存档）原件一模一样纸张工艺/offer、雅思、外壳等材料/诚信可靠,可直接看成品样本，帮您解决无法毕业带来的各种难题！外壳，原版制作，诚信可靠，可直接看成品样本。行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备。十五年致力于帮助留学生解决难题，包您满意。
本公司拥有海外各大学样板无数，能完美还原。
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一.毕业证【q微741003700】成绩单、使馆认证、教育部认证、雅思托福成绩单、学生卡等！
二.真实使馆公证(即留学回国人员证明,不成功不收费)
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如果您处于以下几种情况：
◇在校期间，因各种原因未能顺利毕业……拿不到官方毕业证【q/微741003700】
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◇不清楚认证流程以及材料该如何准备；
◇回国时间很长，忘记办理；
◇回国马上就要找工作，办给用人单位看；
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1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
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ENVIRONMENT~ Renewable Energy Sources and their future prospects.
This presentation is for us to know that how our Environment need Attention for protection of our natural resources which are depleted day by day that's why we need to take time and shift our attention to renewable energy sources instead of non-renewable sources which are better and Eco-friendly for our environment. these renewable energy sources are so helpful for our planet and for every living organism which depends on environment.
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Kinetic studies on malachite green dye adsorption from aqueous solutions by A...
Kinetic studies on malachite green dye adsorption from aqueous solutions by A...Open Access Research Paper
Water polluted by dyestuffs compounds is a global threat to health and the environment; accordingly, we prepared a green novel sorbent chemical and Physical system from an algae, chitosan and chitosan nanoparticle and impregnated with algae with chitosan nanocomposite for the sorption of Malachite green dye from water. The algae with chitosan nanocomposite by a simple method and used as a recyclable and effective adsorbent for the removal of malachite green dye from aqueous solutions. Algae, chitosan, chitosan nanoparticle and algae with chitosan nanocomposite were characterized using different physicochemical methods. The functional groups and chemical compounds found in algae, chitosan, chitosan algae, chitosan nanoparticle, and chitosan nanoparticle with algae were identified using FTIR, SEM, and TGADTA/DTG techniques. The optimal adsorption conditions, different dosages, pH and Temperature the amount of algae with chitosan nanocomposite were determined. At optimized conditions and the batch equilibrium studies more than 99% of the dye was removed. The adsorption process data matched well kinetics showed that the reaction order for dye varied with pseudo-first order and pseudo-second order. Furthermore, the maximum adsorption capacity of the algae with chitosan nanocomposite toward malachite green dye reached as high as 15.5mg/g, respectively. Finally, multiple times reusing of algae with chitosan nanocomposite and removing dye from a real wastewater has made it a promising and attractive option for further practical applications.
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Results of geophysics and pneumatic injection pilot tests during 2003 – 2007 yielded significant positive results for injection delivery design and contaminant mass treatment, resulting in permanent shut-down of an existing groundwater Pump & Treat system.
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In 2022, the first commercial application of MetaArray™ was performed at the site. MetaArray™ utilizes statistical analysis, such as principal component analysis and multivariate analysis to provide evidence that reductive dechlorination is active or even that it is slowing. This creates actionable data allowing users to save money by making important site management decisions earlier.
The results of the MetaArray™ analysis’ support vector machine (SVM) identified groundwater monitoring wells with a 80% confidence that were characterized as either Limited for Reductive Decholorination or had a High Reductive Reduction Dechlorination potential. The results of MetaArray™ will be used to further optimize the site’s post remediation monitoring program for monitored natural attenuation.
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Microbial characterisation and identification, and potability of River Kuywa ...Open Access Research Paper
Water contamination is one of the major causes of water borne diseases worldwide. In Kenya, approximately 43% of people lack access to potable water due to human contamination. River Kuywa water is currently experiencing contamination due to human activities. Its water is widely used for domestic, agricultural, industrial and recreational purposes. This study aimed at characterizing bacteria and fungi in river Kuywa water. Water samples were randomly collected from four sites of the river: site A (Matisi), site B (Ngwelo), site C (Nzoia water pump) and site D (Chalicha), during the dry season (January-March 2018) and wet season (April-July 2018) and were transported to Maseno University Microbiology and plant pathology laboratory for analysis. The characterization and identification of bacteria and fungi were carried out using standard microbiological techniques. Nine bacterial genera and three fungi were identified from Kuywa river water. Clostridium spp., Staphylococcus spp., Enterobacter spp., Streptococcus spp., E. coli, Klebsiella spp., Shigella spp., Proteus spp. and Salmonella spp. Fungi were Fusarium oxysporum, Aspergillus flavus complex and Penicillium species. Wet season recorded highest bacterial and fungal counts (6.61-7.66 and 3.83-6.75cfu/ml) respectively. The results indicated that the river Kuywa water is polluted and therefore unsafe for human consumption before treatment. It is therefore recommended that the communities to ensure that they boil water especially for drinking.
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学校原件一模一样【微信：741003700 】《(lboro毕业证书)拉夫堡大学毕业证学历证书》【微信：741003700 】学位证，留信认证（真实可查，永久存档）原件一模一样纸张工艺/offer、雅思、外壳等材料/诚信可靠,可直接看成品样本，帮您解决无法毕业带来的各种难题！外壳，原版制作，诚信可靠，可直接看成品样本。行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备。十五年致力于帮助留学生解决难题，包您满意。
本公司拥有海外各大学样板无数，能完美还原。
1:1完美还原海外各大学毕业材料上的工艺：水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠。文字图案浮雕、激光镭射、紫外荧光、温感、复印防伪等防伪工艺。材料咨询办理、认证咨询办理请加学历顾问Q/微741003700
【主营项目】
一.毕业证【q微741003700】成绩单、使馆认证、教育部认证、雅思托福成绩单、学生卡等！
二.真实使馆公证(即留学回国人员证明,不成功不收费)
三.真实教育部学历学位认证（教育部存档！教育部留服网站永久可查）
四.办理各国各大学文凭(一对一专业服务,可全程监控跟踪进度)
如果您处于以下几种情况：
◇在校期间，因各种原因未能顺利毕业……拿不到官方毕业证【q/微741003700】
◇面对父母的压力，希望尽快拿到；
◇不清楚认证流程以及材料该如何准备；
◇回国时间很长，忘记办理；
◇回国马上就要找工作，办给用人单位看；
◇企事业单位必须要求办理的
◇需要报考公务员、购买免税车、落转户口
◇申请留学生创业基金
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
Recycling and Disposal on SWM Raymond Einyu pptx
Increasing urbanization, rural–urban migration, rising standards of living, and rapid development associated with population growth have resulted in increased solid waste generation by industrial, domestic and other activities in Nairobi City. It has been noted in other contexts too that increasing population, changing consumption patterns, economic development, changing income, urbanization and industrialization all contribute to the increased generation of waste.
With the increasing urban population in Kenya, which is estimated to be growing at a rate higher than that of the country’s general population, waste generation and management is already a major challenge. The industrialization and urbanization process in the country, dominated by one major city – Nairobi, which has around four times the population of the next largest urban centre (Mombasa) – has witnessed an exponential increase in the generation of solid waste. It is projected that by 2030, about 50 per cent of the Kenyan population will be urban.
Aim:
A healthy, safe, secure and sustainable solid waste management system fit for a world – class city.
Improve and protect the public health of Nairobi residents and visitors.
Ecological health, diversity and productivity and maximize resource recovery through the participatory approach.
Goals:
Build awareness and capacity for source separation as essential components of sustainable waste management.
Build new environmentally sound infrastructure and systems for safe disposal of residual waste and replacing current dumpsites which should be commissioned.
Current solid waste management situation:
The status.
Solid waste generation rate is at 2240 tones / day
collection efficiently is at about 50%.
Actors i.e. city authorities, CBO’s , private firms and self-disposal
Current SWM Situation in Nairobi City:
Solid waste generation – collection – dumping
Good Practices:
• Separation – recycling – marketing.
• Open dumpsite dandora dump site through public education on source separation of waste, of which the situation can be reversed.
• Nairobi is one of the C40 cities in this respect , various actors in the solid waste management space have adopted a variety of technologies to reduce short lived climate pollutants including source separation , recycling , marketing of the recycled products.
• Through the network, it should expect to benefit from expertise of the different actors in the network in terms of applicable technologies and practices in reducing the short-lived climate pollutants.
Good practices:
Despite the dismal collection of solid waste in Nairobi city, there are practices and activities of informal actors (CBOs, CBO-SACCOs and yard shop operators) and other formal industrial actors on solid waste collection, recycling and waste reduction.
Practices and activities of these actor groups are viewed as innovations with the potential to change the way solid waste is handled.
CHALLENGES:
• Resource Allocation.
Overview of the Global Peatlands Assessment
Presented by Patrick Scheel at GLF Peatlands 2024 - The Global Peatlands Assessment: Mapping, Policy, and Action
Peatlands of Latin America and the Caribbean
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Climate change refers to significant and lasting changes in the average weather patterns over periods ranging from decades to millions of years. It encompasses both global warming driven by human emissions of greenhouse gases and the resulting large-scale shifts in weather patterns. While climate change is a natural phenomenon, human activities, particularly since the Industrial Revolution, have accelerated its pace and intensity
Improving the viability of probiotics by encapsulation methods for developmen...
Improving the viability of probiotics by encapsulation methods for developmen...Open Access Research Paper
The popularity of functional foods among scientists and common people has been increasing day by day. Awareness and modernization make the consumer think better regarding food and nutrition. Now a day’s individual knows very well about the relation between food consumption and disease prevalence. Humans have a diversity of microbes in the gut that together form the gut microflora. Probiotics are the health-promoting live microbial cells improve host health through gut and brain connection and fighting against harmful bacteria. Bifidobacterium and Lactobacillus are the two bacterial genera which are considered to be probiotic. These good bacteria are facing challenges of viability. There are so many factors such as sensitivity to heat, pH, acidity, osmotic effect, mechanical shear, chemical components, freezing and storage time as well which affects the viability of probiotics in the dairy food matrix as well as in the gut. Multiple efforts have been done in the past and ongoing in present for these beneficial microbial population stability until their destination in the gut. One of a useful technique known as microencapsulation makes the probiotic effective in the diversified conditions and maintain these microbe’s community to the optimum level for achieving targeted benefits. Dairy products are found to be an ideal vehicle for probiotic incorporation. It has been seen that the encapsulated microbial cells show higher viability than the free cells in different processing and storage conditions as well as against bile salts in the gut. They make the food functional when incorporated, without affecting the product sensory characteristics.
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- 1. ENVIRONMENT -POLLUTION G.V.V.S.V.PRASAD BABU M.Com.,DBF(CFA).,NET LECTURER IN COMMERCE GOVT. DEGREE COLLEGE, NARSIPATNAM
- 6. ENVIRONMENT • The word environment has been derived form the French word Environir which means “to surround”. • Sum total conditions which surround man at a given point of space and time. • It includes both biotic and abiotic substances.
- 7. POLLUTION • The word taken from Latin word Pollutionem means defilement from soil land and water • Defined as the unfavourable alteration of our surroundings wholly or largely as a byproduct of man’s actions. • Pollutants may be solids,liquids as well as gases. Solids-aerosols,lead,mercury, asbestos. Liquid- ammonia,urea,nitrates,chloride, flouride,pesticides. Gase-CO2, SO2,
- 8. TYPES OF POLLUTION • AIR POLLUTION • WATER POLLUTION • SOIL AND LAND POLLUTION • NOISE POLLUTION
- 17. CONTROL OF AIR POLLUTION
- 36. EFFECTS OF AIR POLLUTION
- 49. WATER POLLUTION
- 78. WATER POLLUTION
- 89. SOIL AND LAND POLLUTION
- 90. NOISE POLLUTION
- 112. GLOBAL WARMING