A rise in the optimum water temperature through a method steel factories, power homes, and energy plants might even be. Seminar on air and water pollution aspects of bangladesh at. Water pollution mostly attempts only when pollutants are drained directly or indirectly into water bodies without any proper treatment to remove harmful substances. Water pollution results when contaminants are introduced into the natural environment. Water pollution control is clearly one of the most critical of those challenges. I have made this report file on the topic water pollution. The resulting water pollution is a serious threat to the wellbeing of both the earth and its population. Water pollution includes abstract and chapter one, complete project material available water pollution abstract this seminar studied and analyzed water pollution, the causes, the effects, the sources, types and control of water pollution in the societies water pollution occurred when pollutants were discharged directly or indirectly into water bodies without adequate treatment to. We already know that water is the most important resource on the planet. Economical effects the e ffect of air pollution o n the econom y may be a d erived one. Introduction of water pollution research paper example. When the quality of water is degraded as results of modification in close water temperature its referred to as pollution that affects the water quality and that type water termed anomaly for consumption is significantly for drinking purpose.
Water is considered polluted if some substances or condition is present to such a degree that the water cannot be used for a specific purpose. Water pollution seminar pdf report with ppt study mafia. There are many types and sources of water pollution. Using bioreactors to control air pollution introduction bioreactors use a natural process that is as old as life itself. Amongst the most environmentally significant duties of water authorities which have been transferred to the authority is the responsibility for control of water pollution, previously provided for under part ii of the control of pollution act 1974. Information about the types, causes, and effects of water pollution and what we. Water pollution control a guide to the use of water. For example, releasing inadequately treated wastewater into natural water bodies can lead to degradation of aquatic ecosystems. To describe the concept of the faecaloral route of disease transmission and the classic water. Let us educate ourselves about water and water pollution. To describe the basic classification of water related disease.
It has negative effects on the living and also on the environment. Any change or modification in the physical, chemical and biological properties of water that will have a detrimental consequence on living things is water pollution. Effects of water pollution water pollution has a duel effect on nature. Murty and surender kumar 19 certain levels without a.
Water pollution includes abstract and chapter one, complete project material available water pollution abstract this seminar studied and analyzed water pollution, the causes, the effects, the sources, types and control of water pollution in the societies water pollution occurred when pollutants were discharged directly or indirectly into water bodies without adequate. Surface water comes from streams, lakes, rivers, shallow wells and reservoirs. Therefore, weather reports can be a guide to likely air pollution levels on a. Download your presentation papers from the following links. Petroleum products, such as oil and gasoline, enter the water from ships and marine terminals, offshore oil rigs, runoff from. The trend has been amplified by the expansion of agricultural land, with irrigation playing a strategic role in improving. For life to survive, it must have a source of energy food and water moisture. Conclusion about water pollution water pollution have the capabilities to disrupt life on our planet to a great extent. High levels of pollution can lead to illness and death. It is estimated that three core people of urban areas defecate in open. A 1971 united nations report defined marine pollution as. Submitted in partial fulfillment of the requirement for the award of degree of civil. Water is also needed for cleaning the printing machines to remove loose color paste from printing blankets, printing screens and dyeing vessels 3,4.
Water pollution is any contamination of water with chemicals or other foreign substances that are detrimental to human, plant, or animal health. Soil pollution case study seminar report pdf download introduction six years after cocacolas bottling plant shut down in indias southern state of kerala, the company continues to face allegations claiming it caused the depletion of groundwater and polluted the water resources. Report on seminar on water pollution control, khartoum, sudan, 20. Project report on introduction to soil pollution project report on the definition of soil pollution project. Water pollution is the contamination of water bodies, usually as a result of human activities. The largest source of water pollution in india is untreated sewage. This paper will discuss the problem of environmental pollution and waste management. Sources of water pollution there are various classifications of water pollution. When humans drink polluted water it often has serious effects on their health. Report on seminar on water pollution control, khartoum, sudan, 2027 november. Types and sources of water pollution there are several major types of water pollution. However, it is unclear whether the lower levels of ambient pollution in wealthy countries today affect health. Senate october 2017 gao1884 united states government accountability office.
Water pollution almost always means that some damage has been done to an ocean, river, lake, or other water source. There are two basic sources of water, surface water, and groundwater. Proceedings of a seminar on eutrophication and biostimulation. Most rivers, lakes and surface water in india are polluted due to industries, untreated sewage and solid wastes. Water pollution water pollution may occur when the contamination of water find it. Congress has passed laws to try to combat water pollution thus acknowledging the fact that water pollution is, indeed, a seriousissue. This page contains water pollution seminar and ppt with pdf report. Worldwide, nearly 2 billion people drink contaminated water that could be harmful to their health. Other sources of pollution include agricultural runoff and unregulated smallscale industry. It takes about 500 gallons of water to produce enough fabric to cover one sofa. Benjamin franklin has said that when the well is dry, we know the worth of water. Water pollution is a global issue that needs the evaluation and careful scrutiny of all the water resources and it is suggested that the water pollution is the major reason of deaths and diseases in the world. Water pollution takes many forms, which are harmful and none of them is less important than the other. I hereby declare that the project report entitled air pollution.
Water pollution national institute of environmental. Water pollution is any chemical, physical or biological change in the quality of water that has a harmful effect on any living thing that drinks or uses or lives in it. Water pollution is a major environmental issue in india. Pdf on jan 1, 2016, asha gupta and others published water pollution sources,effects and control find, read and cite all the research you need on researchgate. Water pollution is a major global problem which requires ongoing evaluation and revision of water resource policy at all levels international down to individual aquifers and wells. Pdf clean watersheds needs survey 2012 report to congress, environmental. It has been suggested that it is the leading worldwide cause of deaths and and that it accounts for the deaths of more than 14,000 people daily. The 2008 annual report on the price and quality of the wastewater treatment service. The introduction by man, directly or indirectly, of substances or energy into the marine. Water bodies include for example lakes, rivers, oceans, aquifers and groundwater.
Soil pollution case studyseminar reportpdf download. You have seen news reports showing an oil covered beach or scenes of polluted water near. Polythene bag and plastic waste is a major source of pollution. The water pollution accounts for the death of nearly 14,000 people per day and in this issue, if we talk about india then it is estimated. Water pollution control a guide to the use of water quality management principles. But the government alone cannot solve the entire problem. The effects of pollution on human beings and aquatic communities are many and varied. For example, in a report on water quality in the united states in 2009, 44 percent of assessed stream miles. Also from the annual report of world bank annual report of water quality and environment of dhaka bangladesh, special report from the department of fisheries. In fact there could be a problem of water pollution only if the pollution loads exceed the natural regenerative capacity of a water resource. A case study of a cashew nut factory in my neighbourhood being submitted as part of the requirements for the kumari arivial peravai young scientists programme 20092010 is my original work and has not formed the basis for the award of.
Some states have trading programs to help address nutrient pollution, but use has been limited. Download water pollution complete documentation with ppt and pdf for. Seminar on environmental issues, air pollution and controls prepared by. Everything that surrounds us is directly or indirectly connected to the environment. Pdf causes, consequences and control of air pollution. How these needs are used to remove pollutants from contaminated air streams is the subject of this report. Causes, effects, and solutions for today and tomorrow since people living in the twentyfirst century have the likelihood of experiencing the effects of harmful pollution, looking at the causes of this water and air pollution is definitely vital in halting its devastating consequences. One of the most destructive types is petroleum pollution. Firstly, as t he worlds largest food and beverage compa ny, we rely on access to cl ean water in order to condu ct ou r busines s and to produce quality products for our consumer s. A 1969 united nations report defined ocean pollution as. The world bank estimates that 17 to 20 percent of industrial water pollution comes from textile. Water pollution is the second most imperative environmental concern along with air pollution. Who seminar pack for drinking water quality water and public health session objectives to demonstrate the link between water and health and show the profound influence of water supply and quality on public health.
Water pollution, the release of substances such as chemicals or microorganisms and energy in the form of radioactivity or heat into surface and subsurface waters to the point where they interfere with beneficial use of the water or with the natural functioning of ecosystems. Waste is thrown away by putting it in to plastic bags 11. Seminar on water management indian chemical council. Pollution of river bodies has become a major problem that is becoming critical because of. Pdf on jan 31, 2017, anil k dwivedi and others published researches. And yet if you ever see a river or lake around your city, it would be evident to you that we are facing a very serious problem of water pollution.