water pollution
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Water pollution is a major problem that affects ecosystems and human life. Various sources can pollute water bodies like lakes, rivers, and oceans. These include industrial, agricultural, and domestic waste that introduce chemical, organic, and inorganic contaminants. Common pollutants are detergents, chloroform, petroleum, fertilizers, and more. Everyone must work together to control pollution and protect water resources through testing, treatment, and raising awareness of responsible environmental practices.
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water pollution
This document discusses water pollution and its causes and solutions. It defines water pollution as the contamination of water bodies like lakes, rivers, and oceans. The main causes of water pollution discussed are chemical and other contaminants, organic pollutants like detergents and chloroform, and inorganic pollutants like acidity and ammonia. Industries, agriculture, and domestic use are identified as the major contributors to water pollution. Testing of water samples is suggested to measure pollution levels and identify responsible parties. Everyone must play a role in protecting the environment from pollution to develop Malaysia.
Water Pollution
This document discusses sources and causes of water pollution and ways to reduce it. It defines water pollution as occurring when bodies of water are affected by harmful substances. Water pollutants can come from point sources like factories that are directly monitored, or non-point sources like urban and rural runoff which are more difficult to monitor. Some ways to reduce pollution include properly disposing of household chemicals, not littering, asking families to use safer cleaners, helping with cleanups, recycling and reusing materials, and joining organizations campaigning against pollution. The conclusion emphasizes the importance of understanding pollution sources and reducing it so future generations can enjoy clean water.
Water pollution 37
This document summarizes water pollution. It defines water pollution as any unwanted change in water properties that harms human or animal health. Water pollutants come from point sources like factories or non-point sources like urban/farmland runoff. Water pollution types include surface, groundwater, microbiological, and oxygen depletion pollution. Major sources of pollution are agriculture, industry, mining, sewage, and industrial waste. Water pollution affects ecosystems, animal health, and causes human diseases. India has implemented programs like the Yamuna Action Plan, Ganga Action Plan, and laws like the Water Prevention and Control of Pollution Act to reduce pollution.
Water Pollution
Water pollution occurs when pollutants are discharged directly or indirectly into water bodies without treatment, contaminating lakes, rivers, oceans, and groundwater. This damages plant and animal life. Effects of water pollution are increasingly impacting both the environment and human health. Solutions to water pollution include enforcing laws against polluters, preventing deforestation, oil spills, and industrial emissions, as well as practicing conservation measures like saving water.
Water Pollution in Parramatta
The document discusses water pollution in the Parramatta River in Sydney, Australia. It defines water pollution as contamination of water bodies by human activities. The Parramatta River catchment is highly urbanized, and many daily human activities have small impacts that combine to significantly affect the river's health. Water pollution has caused major health concerns from contaminated fish and destroyed wetlands around Sydney Harbour. While wildlife like cod and birds still live in the river, turbidity and waste from surrounding factories continue to damage the once clean river ecosystem. Community efforts like cleanups and fines for littering can help solve the river's water pollution problems.
Water Pollution
Water pollution occurs when foreign substances make water unsuitable for its intended use through physical, chemical, or biological changes. It can be caused by human activities that introduce waste and pollutants into water bodies. Signs of polluted water include bad tastes and smells, decreased fish populations, and presence of oil or algae. Water quality depends on its intended use for activities like drinking, industry, or recreation. Parameters for assessing quality include physical aspects like turbidity, as well as chemical and microbiological components. Eutrophication is excessive nutrient loading that causes overgrowth of aquatic plants and algae, reducing water quality over time. Proper treatment and controls are needed to prevent pollution and eutrophication of important water resources.
Cc604 chapter 2_water_pollution
The document discusses different types of water pollution including point sources like pipes and non-point sources like agricultural runoff. It also describes various sources of water pollution such as infectious agents, oxygen-demanding wastes, inorganic chemicals, organic chemicals, sediment, and heat. Specific examples are given for each along with their major human sources and effects on aquatic life. Groundwater pollution sources including industrial, domestic, and agricultural waste are outlined. Finally, sources of ocean pollution like domestic and industrial waste, oil spills, and sludge disposal are covered.
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The document discusses various types of water pollution including toxic substances, organic matter, thermal, and ecological pollution. It outlines sources of pollution like farms, sewage, and industrial waste. Effects are on human and animal health as well as the economy. Prevention methods include reducing pesticide and fertilizer use while treatment involves septic tanks, ozone, and other technologies. Overall water pollution harms the environment, living things, and economy.
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This document discusses water pollution and its causes and solutions. It defines water pollution as the contamination of water bodies like lakes, rivers, and oceans. The main causes of water pollution discussed are chemical and other contaminants, organic pollutants like detergents and chloroform, and inorganic pollutants like acidity and ammonia. Industries, agriculture, and domestic use are identified as the major contributors to water pollution. Testing of water samples is suggested to measure pollution levels and identify responsible parties. Everyone must play a role in protecting the environment from pollution to develop Malaysia.
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This document discusses sources and causes of water pollution and ways to reduce it. It defines water pollution as occurring when bodies of water are affected by harmful substances. Water pollutants can come from point sources like factories that are directly monitored, or non-point sources like urban and rural runoff which are more difficult to monitor. Some ways to reduce pollution include properly disposing of household chemicals, not littering, asking families to use safer cleaners, helping with cleanups, recycling and reusing materials, and joining organizations campaigning against pollution. The conclusion emphasizes the importance of understanding pollution sources and reducing it so future generations can enjoy clean water.
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This document summarizes water pollution. It defines water pollution as any unwanted change in water properties that harms human or animal health. Water pollutants come from point sources like factories or non-point sources like urban/farmland runoff. Water pollution types include surface, groundwater, microbiological, and oxygen depletion pollution. Major sources of pollution are agriculture, industry, mining, sewage, and industrial waste. Water pollution affects ecosystems, animal health, and causes human diseases. India has implemented programs like the Yamuna Action Plan, Ganga Action Plan, and laws like the Water Prevention and Control of Pollution Act to reduce pollution.
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Water pollution occurs when pollutants are discharged directly or indirectly into water bodies without treatment, contaminating lakes, rivers, oceans, and groundwater. This damages plant and animal life. Effects of water pollution are increasingly impacting both the environment and human health. Solutions to water pollution include enforcing laws against polluters, preventing deforestation, oil spills, and industrial emissions, as well as practicing conservation measures like saving water.
Water Pollution in Parramatta
The document discusses water pollution in the Parramatta River in Sydney, Australia. It defines water pollution as contamination of water bodies by human activities. The Parramatta River catchment is highly urbanized, and many daily human activities have small impacts that combine to significantly affect the river's health. Water pollution has caused major health concerns from contaminated fish and destroyed wetlands around Sydney Harbour. While wildlife like cod and birds still live in the river, turbidity and waste from surrounding factories continue to damage the once clean river ecosystem. Community efforts like cleanups and fines for littering can help solve the river's water pollution problems.
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Water pollution occurs when foreign substances make water unsuitable for its intended use through physical, chemical, or biological changes. It can be caused by human activities that introduce waste and pollutants into water bodies. Signs of polluted water include bad tastes and smells, decreased fish populations, and presence of oil or algae. Water quality depends on its intended use for activities like drinking, industry, or recreation. Parameters for assessing quality include physical aspects like turbidity, as well as chemical and microbiological components. Eutrophication is excessive nutrient loading that causes overgrowth of aquatic plants and algae, reducing water quality over time. Proper treatment and controls are needed to prevent pollution and eutrophication of important water resources.
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The document discusses different types of water pollution including point sources like pipes and non-point sources like agricultural runoff. It also describes various sources of water pollution such as infectious agents, oxygen-demanding wastes, inorganic chemicals, organic chemicals, sediment, and heat. Specific examples are given for each along with their major human sources and effects on aquatic life. Groundwater pollution sources including industrial, domestic, and agricultural waste are outlined. Finally, sources of ocean pollution like domestic and industrial waste, oil spills, and sludge disposal are covered.
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The document discusses various types of water pollution including toxic substances, organic matter, thermal, and ecological pollution. It outlines sources of pollution like farms, sewage, and industrial waste. Effects are on human and animal health as well as the economy. Prevention methods include reducing pesticide and fertilizer use while treatment involves septic tanks, ozone, and other technologies. Overall water pollution harms the environment, living things, and economy.
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This document discusses water pollution around the world. It begins by outlining the global scale of the problem, noting that water pollution is the leading cause of death and disease worldwide. It then defines water pollution and discusses its major sources, including point sources like factories, and non-point sources like agricultural runoff. The document details specific causes of water pollution like sewage, nutrients, waste water, chemical waste, radioactive waste, and plastics. It also discusses the effects of water pollution on health and ecosystems. Finally, it proposes some solutions to water pollution, including education, laws, and economic principles like the polluter pays principle.
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The document discusses the three forms water can take - solid, liquid, and gas - and notes that most of Earth's water is salt water in the oceans. It also explains that Earth is unique in our solar system for its abundance of water, which is essential for life. Sources of water pollution mentioned include fertilizers, domestic sewage, some industrial wastes, and plastic waste negatively impacts marine life.
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The document discusses water pollution, specifically focusing on the Cuyahoga River fire of 1969. It describes how the river regularly caught fire due to severe pollution from industrial waste from nearby steel mills and businesses. The 1969 fire drew national attention and helped spur the environmental movement and passage of the Clean Water Act of 1972. The document also discusses different types of water pollution, including point source pollution from identifiable sources like factories, and non-point source pollution from diffuse sources like agricultural and urban/suburban runoff.
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Water pollution occurs when pollutants are directly or indirectly discharged into bodies of water like lakes and rivers. It affects plants and organisms living in these waters and damages biological communities. Water pollution has many causes including chemicals released from smokestacks that fall into water sources as rain. It endangers human health by contaminating drinking water with pathogens from human and animal waste that can cause illnesses like typhoid, cholera, dysentery, polio and hepatitis. Around half of ocean pollution is sewage and other industrial waste, much of which is improperly disposed of in waterways.
water pollution
water pollution its types and the causes of water pollution its effects on the living organisms and how it is destroying the aquatic life
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Presentation for project work!
Presentation credits:
Mr. Shivam Saha
Dr. Tathagata Deb
.
Contents:
Introduction
Types of Water Pollution
Sewage
Disease-causing agents
Sediment pollution
Inorganic plant and algal nutrients
Organic compounds
Inorganic chemicals
Thermal pollution
Water Quality Today
Improving Water Quality
Laws Controlling Water Pollution
Conclusion
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Water pollution is defined as any alteration in water quality that harms living things. It kills aquatic life and disrupts food chains. It also poses health risks to humans from contaminated seafood or water. The main causes of water pollution are waste disposal and chemicals. Children can help by reducing water waste, not littering beaches, and choosing environmentally-friendly products. Protecting water is important since nearly all life depends on it.
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River pollution is a major problem in Bangladesh. Many of the country's 230 rivers are polluted due to untreated industrial and agricultural waste, as well as sewage. Four rivers near Dhaka receive over 2 million cubic meters of wastewater per day. Common causes of river pollution include industrial waste, agricultural runoff containing pesticides and animal waste, sewage, oil, and airborne pollutants. River pollution has devastating impacts on the environment and human health, including mass fish deaths, loss of biodiversity, water shortages, and spread of diseases. Solutions include increasing public awareness, improving drainage systems, increasing river flows, and better management of solid wastes and industrial discharges.
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The document outlines 11 facts about pollution that negatively impact the environment. It states that 40% of US rivers and 46% of lakes are too polluted, and that the Mississippi River carries 1.5 million metric tons of nitrogen into the Gulf of Mexico each year, creating a large dead zone. It also notes that 1.2 trillion gallons of untreated waste is discharged into US waters annually, and that polluted drinking water causes millions of deaths worldwide each year.
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This document discusses water pollution and its causes and effects. It defines water pollution as the contamination of water bodies such as lakes, rivers, oceans, and groundwater. Some key causes of water pollution mentioned include dumping garbage in water bodies, chemical runoff from farms and factories, oil spills from ships, thermal pollution from warm water discharge, erosion, and sewage disposal. Effects of water pollution include harm to aquatic animals and plants, contamination of drinking water, and increased water-borne diseases in humans. The document suggests educating the public, implementing environmental laws, and reducing reuse and waste as methods to prevent further water pollution.
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Water pollution occurs when harmful substances affect the quality of water resources. It can severely impact humans, animals and aquatic life by causing death, disease and ecosystem destruction. To prevent water pollution, individuals should properly dispose of litter and waste, conserve water usage, and plant trees and flowers that help the environment.
33 part 2-earthsoft-water - pollution-issues
"Earthsoft Foundation of Guidance (EFG) is working as an NGO/NPO for students - Education & Career
guidance and for Professionals for soft skills enhancements. We are working speading , sharing
knowledge; experience globally.It has uploaded important presentations at http://myefg.in/downloads.aspx.
Also visit www.slideshare.net and search using key word - earthsoft
Read http://tl.gd/jm1gh5 and view picture http://twitpic.com/cept60
http://www.slideshare.net/rrakhecha/efg-activities-of-one-year27-mar2013
Be mentor using your education, knowledge & experience to contribute for a social cause & do conduct
free training/ workshop seeking help of existing platforms
Kindly spread to your friends.Thank you!
- Earthsoft Foundation of Guidance
Let us make earth little softer..
"
water pollution
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This document discusses water pollution, its causes, effects, and ways to control it. It defines water pollution as contamination of water bodies caused by human activities that can harm organisms and plants living in these areas. The main types of water pollutants discussed are nutrients, surface water, oxygen depleting substances, and chemicals from industries and agriculture. Water pollution disrupts ecosystems and food chains, and can cause diseases in humans and death of aquatic animals. Individuals and governments can take steps to control pollution and conserve water resources.
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This document discusses water pollution and its causes and effects. It defines water pollution as the contamination of water bodies like lakes, rivers, and oceans. The main causes of water pollution discussed are chemical and other contaminants, organic water pollutants like detergents and chloroform, and inorganic pollutants like acidity, ammonia, and fertilizers. Industries, agriculture, and domestic use are identified as the major contributors to water pollution. Testing and control methods are presented as ways to address the problem of water pollution.
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Pollution means the process of making soil, water and air dirty. According to Odum, water is saidto be polluted when it is changed in its quality or composition directly or indirectly as a result of waste disposal and other human activities so that it becomes harmful for domestic, industrial, agricultural , recreational and other purposes.
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The document provides information on the syllabus and topics covered for an environmental engineering course. It includes details on:
1. The course will have 50 marks for theory and 50 marks for practical components. Various assessments like exams, assignments, attendance will contribute to the final marks.
2. Key topics that will be covered include introduction to environmental engineering, water supply engineering, environmental pollution, legislation and management. Specific topics within water supply engineering like water treatment processes, distribution networks and quality management will be examined.
3. Recommended textbooks and reference materials are provided to guide study on the various topics.
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This document discusses water pollution around the world. It begins by outlining the global scale of the problem, noting that water pollution is the leading cause of death and disease worldwide. It then defines water pollution and discusses its major sources, including point sources like factories, and non-point sources like agricultural runoff. The document details specific causes of water pollution like sewage, nutrients, waste water, chemical waste, radioactive waste, and plastics. It also discusses the effects of water pollution on health and ecosystems. Finally, it proposes some solutions to water pollution, including education, laws, and economic principles like the polluter pays principle.
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The document discusses the three forms water can take - solid, liquid, and gas - and notes that most of Earth's water is salt water in the oceans. It also explains that Earth is unique in our solar system for its abundance of water, which is essential for life. Sources of water pollution mentioned include fertilizers, domestic sewage, some industrial wastes, and plastic waste negatively impacts marine life.
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This chapter discusses water resources and issues related to water availability, use, and pollution. It begins by explaining where water comes from and how it is distributed and used. It then discusses current and future water shortages due to overuse and climate factors. Water management strategies like conservation and infrastructure projects are described. The chapter also covers sources and impacts of water pollution including from industry, agriculture, and municipalities. It concludes by discussing regulations and strategies to control water pollution.
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The document discusses water pollution, specifically focusing on the Cuyahoga River fire of 1969. It describes how the river regularly caught fire due to severe pollution from industrial waste from nearby steel mills and businesses. The 1969 fire drew national attention and helped spur the environmental movement and passage of the Clean Water Act of 1972. The document also discusses different types of water pollution, including point source pollution from identifiable sources like factories, and non-point source pollution from diffuse sources like agricultural and urban/suburban runoff.
Water pollution effects,causes,and how it is dandages to human life.
Water pollution occurs when pollutants are directly or indirectly discharged into bodies of water like lakes and rivers. It affects plants and organisms living in these waters and damages biological communities. Water pollution has many causes including chemicals released from smokestacks that fall into water sources as rain. It endangers human health by contaminating drinking water with pathogens from human and animal waste that can cause illnesses like typhoid, cholera, dysentery, polio and hepatitis. Around half of ocean pollution is sewage and other industrial waste, much of which is improperly disposed of in waterways.
water pollution
water pollution its types and the causes of water pollution its effects on the living organisms and how it is destroying the aquatic life
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Presentation for project work!
Presentation credits:
Mr. Shivam Saha
Dr. Tathagata Deb
.
Contents:
Introduction
Types of Water Pollution
Sewage
Disease-causing agents
Sediment pollution
Inorganic plant and algal nutrients
Organic compounds
Inorganic chemicals
Thermal pollution
Water Quality Today
Improving Water Quality
Laws Controlling Water Pollution
Conclusion
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Water pollution is defined as any alteration in water quality that harms living things. It kills aquatic life and disrupts food chains. It also poses health risks to humans from contaminated seafood or water. The main causes of water pollution are waste disposal and chemicals. Children can help by reducing water waste, not littering beaches, and choosing environmentally-friendly products. Protecting water is important since nearly all life depends on it.
River pollution in bangladesh
River pollution is a major problem in Bangladesh. Many of the country's 230 rivers are polluted due to untreated industrial and agricultural waste, as well as sewage. Four rivers near Dhaka receive over 2 million cubic meters of wastewater per day. Common causes of river pollution include industrial waste, agricultural runoff containing pesticides and animal waste, sewage, oil, and airborne pollutants. River pollution has devastating impacts on the environment and human health, including mass fish deaths, loss of biodiversity, water shortages, and spread of diseases. Solutions include increasing public awareness, improving drainage systems, increasing river flows, and better management of solid wastes and industrial discharges.
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The document outlines 11 facts about pollution that negatively impact the environment. It states that 40% of US rivers and 46% of lakes are too polluted, and that the Mississippi River carries 1.5 million metric tons of nitrogen into the Gulf of Mexico each year, creating a large dead zone. It also notes that 1.2 trillion gallons of untreated waste is discharged into US waters annually, and that polluted drinking water causes millions of deaths worldwide each year.
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This document discusses water pollution and its causes and effects. It defines water pollution as the contamination of water bodies such as lakes, rivers, oceans, and groundwater. Some key causes of water pollution mentioned include dumping garbage in water bodies, chemical runoff from farms and factories, oil spills from ships, thermal pollution from warm water discharge, erosion, and sewage disposal. Effects of water pollution include harm to aquatic animals and plants, contamination of drinking water, and increased water-borne diseases in humans. The document suggests educating the public, implementing environmental laws, and reducing reuse and waste as methods to prevent further water pollution.
Water pollution effects
Water pollution occurs when harmful substances affect the quality of water resources. It can severely impact humans, animals and aquatic life by causing death, disease and ecosystem destruction. To prevent water pollution, individuals should properly dispose of litter and waste, conserve water usage, and plant trees and flowers that help the environment.
33 part 2-earthsoft-water - pollution-issues
"Earthsoft Foundation of Guidance (EFG) is working as an NGO/NPO for students - Education & Career
guidance and for Professionals for soft skills enhancements. We are working speading , sharing
knowledge; experience globally.It has uploaded important presentations at http://myefg.in/downloads.aspx.
Also visit www.slideshare.net and search using key word - earthsoft
Read http://tl.gd/jm1gh5 and view picture http://twitpic.com/cept60
http://www.slideshare.net/rrakhecha/efg-activities-of-one-year27-mar2013
Be mentor using your education, knowledge & experience to contribute for a social cause & do conduct
free training/ workshop seeking help of existing platforms
Kindly spread to your friends.Thank you!
- Earthsoft Foundation of Guidance
Let us make earth little softer..
"
water pollution
Water pollution,its sources, different types of water pollution and remedies to overcome water pollution
Water pollution
The Presentation briefly consists about what is water pollution,It's Sources, It's effects, Precautions, etc...
There is also a video about the some examples of the effects of Water Pollution on Humans,Animals and birds.
Water pollution lecture
This document discusses various types and sources of water pollution including point sources like factories and nonpoint sources like urban runoff. It describes how pollution can affect water quality and aquatic ecosystems. Key pollutants are discussed such as nutrients, pathogens, and chemicals. Solutions to water pollution problems are presented including improved sewage treatment, use of wetlands, and individual actions people can take to reduce pollution.
Water pollution caused by toxic substances
Toxic substances can pollute water through various means such as discharge of industrial and commercial wastewater and waste, release of contaminants in surface runoff from urban and agricultural areas, waste disposal and groundwater leaching, and eutrophication. Other sources of water pollution include agriculture, land clearing, and littering. Some ways to help prevent water pollution are to conserve water, be careful about what is poured down drains, use environmentally friendly household products, limit overuse of pesticides and fertilizers, plant gardens to absorb runoff, and properly dispose of litter.
Air and water pollution in bangladesh
A overview of the sources and effects of Air and Water Pollution in Bangladesh. Brief summary of Plastic and Micro Plastic Pollution and how substances created by these components affect the air and water harmfully. SDG goals of Bangladesh and how it is related to the betterment of our environment.
Water and solution
This document discusses water pollution, its causes, effects, and ways to control it. It defines water pollution as contamination of water bodies caused by human activities that can harm organisms and plants living in these areas. The main types of water pollutants discussed are nutrients, surface water, oxygen depleting substances, and chemicals from industries and agriculture. Water pollution disrupts ecosystems and food chains, and can cause diseases in humans and death of aquatic animals. Individuals and governments can take steps to control pollution and conserve water resources.
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Ajinkya more environtment;e
Pollution means the process of making soil, water and air dirty. According to Odum, water is saidto be polluted when it is changed in its quality or composition directly or indirectly as a result of waste disposal and other human activities so that it becomes harmful for domestic, industrial, agricultural , recreational and other purposes.
Environmental Engineering
The document provides information on the syllabus and topics covered for an environmental engineering course. It includes details on:
1. The course will have 50 marks for theory and 50 marks for practical components. Various assessments like exams, assignments, attendance will contribute to the final marks.
2. Key topics that will be covered include introduction to environmental engineering, water supply engineering, environmental pollution, legislation and management. Specific topics within water supply engineering like water treatment processes, distribution networks and quality management will be examined.
3. Recommended textbooks and reference materials are provided to guide study on the various topics.
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i did this project when i was level 2 semester 1 and i juss thought of sharing it with others so that they could see my work
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Water is very useful for our daily
life. We use it for various purpose like
cocking, washing cloths, cleaning,
drinking, industries and agriculture
etc.Undesirable change in the physical, chemical and
biological characteristics of water that may harmfully
affect the life or create a potential hazard for living
organism is called “water pollution”.
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2. Pollution can come from point sources like pipelines or diffuse non-point sources like agricultural runoff. Major sources of pollution include community and industrial wastewater, agricultural runoff, thermal power plants, underground water contamination, and marine dumping.
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This document discusses issues relating to water quality and availability for human use. It begins by stating that water resources face threats from human activities, which impact water quality. Several human activities are mentioned like agriculture, urbanization, and waste disposal. The document then covers various physical and chemical attributes that determine water quality, such as temperature, odor, turbidity, and chemical characteristics. Issues like water scarcity caused by overuse are also discussed. The importance of conservation and protecting water resources is emphasized. Students are prompted to consider how they can personally promote water conservation and protection.
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This document discusses coastal pollution in India. It begins by providing background on India's coastline and sources of coastal pollution such as domestic waste, industrial effluents, and agricultural runoff. It then examines the impacts of pollution on coastal ecology like loss of coral reefs and mangroves. The document presents various methodologies that can be used to reduce coastal pollution, including reducing single-use plastics, participating in beach cleanups, and supporting bans on certain pollutants. It also includes a case study on the impact of pollution on the marine environment of coastal Mumbai. The conclusions state that the effects of contaminants on coastal ecosystems are difficult to assess and that both natural factors and human activities can aggravate pollution issues
Water pollution by Adrian Z
This document discusses water pollution. It defines water pollution as substances building up in water to levels that harm animals or people. It notes various types of water pollution like surface water pollution from oil spills. It describes how water pollution is measured through chemical and biological indicators. It discusses sources of pollution like effluent from factories and indirect sources like agricultural runoff. It outlines effects of water pollution like damage to wildlife reproduction and accumulation of toxins in fish. It provides tips for preventing water pollution like conserving water and proper disposal of household chemicals.
Water pollution
This document provides information about water pollution from a lecture on water supply and treatment technology. It defines water pollution and discusses various types of water pollutants including sewage, industrial, agricultural, and physical pollutants. It also describes the sources of water pollution from surface water and groundwater. Finally, it outlines measures to control water pollution including primary, secondary, and tertiary treatment of sewage as well as other methods like effluent treatment, water recycling, enforcement of acts, and monitoring of water quality.
waterpollutionanditsmanagementppt-151116172005-lva1-app6891-1.pptx
This document discusses water pollution, its causes, effects, and management. It defines water pollution as occurring when contaminants are released into water bodies, compromising water quality for other users. The main types are point source pollution from specific locations and non-point pollution from diffuse sources. Causes include industrial waste, sewage, agricultural runoff, and oil spills. Effects range from human health impacts to environmental issues like hypoxia. Management involves prevention, wastewater treatment, and raising awareness of the problem.
Water pollution and its management ppt
This document discusses water pollution, its causes, effects, and management. It defines water pollution as occurring when contaminants are released into water bodies, compromising water quality for other users. The main types are point source pollution from specific locations and non-point pollution from diffuse sources. Causes include industrial waste, sewage, agricultural runoff, and oil spills. Effects range from human health impacts to environmental issues like hypoxia. Management involves prevention, wastewater treatment, and raising awareness of the problem.
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water pollution
- 2. MGT 315 CREATIVE AND CRITICAL THINKING WATER POLLUTION GROUP : BM1115A NAME : NURUL FARHANAH BT NADZRI – 2010406344 LECTURER : MISS NORULHUDA
- 3. History/ - Rivers background are rich ecosyste ms and - providing sources many of life functions for the survival of natural and
- 4. Definition… Water pollution is the contamination of water bodies e.g. lakes, rivers, oceans, aquifers and groundwater
- 5. Ground water utilization by sector 5% industrial 33% domestic agricultural 62%
- 6. •How is water pollution?
- 7. Point sourc e Non– point source
- 8. Why water pollution happened???
- 9. Chemic Pathog al and ensTherm other contami al nants pollutio n Causes of water pollution
- 10. Diagram 1- causes of water pollution
- 11. Chemical and other contaminants
- 12. •Detergents Organic water •chloroform pollutants •Food processing waste, •Petroleum
- 13. Inorganic • Acidity water pollutant • Ammonia • Chemical waste • Fertilizers
- 17. How to overcome this problem??
- 19. Control of pollution
- 20. 1. Sampling 2. Physical testing 3.Chemical testing 4. Biological testing measurement
- 21. Who is responsible ????
- 22. Conclusion…. • As a results, we all play an important roles in order to protect our environment from polluted. • Increase our awareness and responsibility to developed our country, Malaysia.
- 23. Thank you for watching ….
- 24. REFERENCES Aisyah Sulaiman. (2012, January 13). Water crisis can hit Klang Valley earlier. New Straits Times. Retrieved July 17, 2012, from http://www.nst.com.my A.J. Englande. (2008). Management of Environmental Quality. A field study on cost-effectiveness of five erosion control measures, 20(1). Retrieved July 17,2012, from http://www.emeraldinsight.com Francisco, M. Management of Environmental Quality. Application of the factorial analysis, 18(1). Retrieved July 24, 2012, from http://www.emeraldinsight.com
- 25. Halimahton Borhan. (2010). Green Environment. Assesment of Income and Water Pollution in Malaysia. Retrieved July 24, 2012, from http://www.sciencedirect.com Sarah V. (2008). Water pollution issues and developments. New York: Nova Science Publishers. Veena, B.(2012, March 29). Students learn how to gauge water quality. New Straits Times. Retrieved July 24, 2012,from http://www.nst.com.my Xie, Y. (1992). Environmental Management and Heath. An Overview of Water, Water Pollution and Control in China. Retrieved July 17, 2012, from http://www.emeraldinsight.com