Citescore measures the average citations received per document published in this title. Water pollution types and effects environment mocomi kids. The city of windhoeks water treatment process is threatened by increased pollution from industrial discharges. Jan 24, 2020 water pollution can come from a variety of sources. Water pollution will in no small measure affect or alter the basic water quality parameters comprising the micropollutants, physiochemical, and biological parameters. The growth of industry and of the population during the last century, especially in the north of england, gave rise to several undesirable conditions, including gross contamination of rivers. Article pdf available january 2012 with 10,602 reads.
Environmental education as a solution tool for the prevention. Among the types of pollution, water pollution is of great importance for the health of all living organisms. Most downloaded environmental pollution articles elsevier. Egilabor, 1998 apparently, environmental education is of immense importance. Effects on the environment water pollution can have disastrous effects on the environment. One of the most destructive types is petroleum pollution. Industrial pollution in the united states industry is the greatest source of pollution, accounting for more than half the volume of all water pollution and for the most deadly pollutants. Water pollution occurs when unwanted materials enter in to water, changes the quality of water 1 and harmful to. Water pollution national institute of environmental health. For the complete water quality assessment report from the pa dep, visit p.
Polythene bag and plastic waste is a major source of pollution. Contamination of water bodies like lakes, rivers, oceans and groundwater occur when pollutants are discharged directly or indirectly into water bodies without any treatment to remove harmful compounds. In a 6to3 ruling, the court rejected arguments by a county in hawaii and the trump administration that only pollution. Worldwide, nearly 2 billion people drink contaminated water that could be harmful to their health. People need it to grow crops and to operate factories, and for drinking and recreation. Jul 31, 2016 water pollution is one of the biggest issues facing india right now. Project oceanography neighborhood water quality fall 2000 neighborhood water quality lesson 2. Identifying opportunities to reduce water pollution and. Jun 03, 2019 water pollution is a large set of adverse effects upon water bodies lakes, rivers, oceans, groundwater caused by human activities. Water pollution in pennsylvania pennsylvania envirothon. 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.
Both for the purpose of this research, emphasis are on water pollution and control. Sources of water pollution water pollution in nigeria according to gbamanija 1998 arises from various activities, among which are. Water pollution is a major global problem that requires ongoing evaluation and revision of water resource policy at all levels from international down to individual aquifers and wells. Water pollution is the pollution of bodies of water, such as lakes, rivers, the oceans, as well as groundwater. Human contribution to water pollution is enormous by way of defecating. Petroleum products, such as oil and gasoline, enter the water from ships and marine terminals, offshore oil rigs, runoff from parking lots, factories, oil dumping, and other sources. If you do not already have an account you will need to register here. Water pollution is a problem for the species and ecosystems there. Bega hydrographical basin, shared by two countries romania and serbia. Some recommendations such as introduction of environmental education were mentioned. Effects of water pollution water pollution has a duel effect on nature. List of books and articles about water pollution online.
Discussion paper for the director generals council on the earth. It has been suggested that it is the leading worldwide cause of deaths and diseases, and that it accounts for the deaths of more than 14,000 people daily. As may be evident, untreated sewage is the biggest source of such form of pollution in india. Water pollution is one of the inevitable humaninduced climate change issues that called for urgent remedial measures.
Environment and related topics have nowadays become very important for upsc, state pcs and other govt competitive exams. Once production of your article has started, you can track the status of your article via track your accepted article. Chapter 10 framework for water pollution control 10. This paper tries to discuss basically what water pollution is and equally to address the source, effect control and water pollution management. Humans and all living species in the world are facing worst results of polluted water.
The effects of pollution on human beings and aquatic communities are many and varied. Water bodies include for example lakes, rivers, oceans, aquifers and groundwater. Effect of legislative regulations and economic transformation on the air quality. Types and sources of water pollution there are several major types of water pollution. The major causes of water pollution include sewage and other oxygendemanding wastes, urbanization, agrochemical wastes, thermal pollution. Water pollution may be defined as a change in physical, chemical and biological properties of water by the addition of undesirable substances which may have harmful effects on human and aquatic life. Mining companies accused of failing to comply with environmental regulations say that the water. Pdf environmental pollution causes and consequences. Pdf water pollution and treatment technologies researchgate. This study is based on secondary sources of data from different government reports, research articles, journals and books. It occurs when pollutants reach these bodies of water, without treatment. For example, releasing inadequately treated wastewater into natural water bodies. It is estimated that three core people of urban areas defecate in open. Probable and incessant changes in both rainfall and air.
The present study investigates the level of awareness about water pollution in delhi, its causes, its health effects and solutions among the youth in delhi. Acid rain can turn lakes acidic, killing fishes and other animals. Air pollution can also have a direct effect on water pollution. Pdf on jan 1, 2016, asha gupta and others published water. In this article, we have thoroughly discussed the types, causes and impacts of different pollutions affecting humankind. Water pollution is the contamination of water in water bodies such as rivers, oceans, lakes and swamps. This means that one or more substances have built up in water to the extent of causing problems to people, animals and plants.
In fact, the effects of water pollution are said to be the leading cause of death for humans across the globe, moreover, water pollution affects our oceans, lakes, rivers, and drinking water, making it a widespread and global concern scipeeps, 2009. Water pollution control a guide to the use of water quality. It has negative effects on the living and also on the environment. Water pollution occurs due to its two sources i point sources, and ii nonpoint sources. Water pollution and water quality assessment of major. Ecological problems, conference paper of fifth international conference on. Water pollution laws and their enforcement in india. Water pollution is any contamination of water with chemicals or other foreign substances that are detrimental to human, plant, or animal health. Chemical pollution an overview sciencedirect topics. Water pollution is an environmental problem that is of major concern to us in nigeria and the world at large. Clean water act covers groundwater discharges, supreme court rules. Theory of environmental pollution is one among them. Water pollution is the contamination of water bodies, usually as a result of human activities.
Water pollution control a guide to the use of water. Causes and remedies 279 1990 klt 580, attributed right to clean water as a right to life in article 21. Waste from homes, factories and other buildings get into the water bodies. Although natural phenomena such as volcanoes, storms.
Water pollution can come from a variety of sources. Safe drinking water is a basic need for all humans. Pdf on jan 1, 2016, asha gupta and others published water pollutionsources,effects and control find, read and cite all the research you need on researchgate. The three most common are soil, nutrients, and bacteria. When particles like sulfur dioxide get high into the air they can combine with rain to produce acid rain. Many different pollutants can harm our rivers, streams, lakes, and oceans. Water pollution causes approximately 14,000 deaths per day, mostly due to. Chemical pollution has been tackled, with moderate success, in the developed world at least, with treatment controls of pointsource discharges and the reduction of wastewatercontained contaminants mclusky and elliott, 2004.
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