This paper tries to discuss basically what water pollution is and equally to address the source, effect control and water pollution management as a whole. These effects, as discussed in this report, depend fundamentally on the nature of the compound in question, the concentration in the air and the time of individual exposure. Water pollution is the introduction into fresh or ocean waters of chemical, physical, or. Causes and remedies 279 1990 klt 580, attributed right to clean water as a right to life in article 21. Pollution is making the environment unsafe and unsuitable. Pdf causes, effects and solution of water polution. The effects of water pollution are very pronounced in our environment. Effects on the environment water pollution can have disastrous effects on the environment. Probable and incessant changes in both rainfall and air.
It is not a problem of an individual or a nation but is a problem. The standard participatory rural appraisal pra methods followed to analyze data, collected from the local people. Water pollution national institute of environmental. Impact of water pollution on human health and environmental sustainability highlights several important water related issues and explores a number of potential solutions to the problem of water sustainability. Effect of water pollution on human health chemicals in water that affect human health.
Excess nutrients and harmful algal blooms create toxins and compounds in water that pose danger for human health. Prospective epidemiological studies of beach water pollution were conducted in hong kong in the summers of 1986 and 1987. The standard participatory rural appraisal pra methods followed to analyze data, collected from the local people concerning their perception. These acids are formed primarily by nitrogen oxides and sulfur oxides released into the. Some questionnaires designed and used to interview the people. Effects of nuclear pollution the effects vary from organism to organism and from level of radioactivity of nuclear isotopes. You will notice in the previous pages that water pollution is very harmful to humans, animals and water life. Drinking water can be a source of exposure to chemicals caused by nutrient pollution. Water pollution can be classified as the ground water pollution and surface water pollution. Disease causing microorganisms are known as pathogens and these pathogens are spreading disease directly among humans. This water pollution affects the health and quality of soils and vegetation.
Water pollution can have some tremendouslyadverse effect on the health of any and every life form living in the vicinity of the polluted water body or using. Water quality issues are a major challenge that humanity is facing in the twentyfirst century. At a very basic level, a minimum amount of water is required for consumption on a daily basis for survival and therefore access to some form of water is essential for life. Worldwide, nearly 2 billion people drink contaminated water that could be harmful to their health. Water pollution is the contamination of water bodies e. A longer exposure to radioactive radiations can damage the dna cells that results in cancer, genetic defects for the generations to come and even death. Water pollution affects aquatic as well as human life. However, water has much broader influences on health. Health effects of beach water pollution in hong kong. Pollution in the water can reach a point where there isnt enough oxygen in the water for the fish to breathe. Polluted water is also harmful for agriculture as it adversely affects the crops and the soil fertility. There is a greater association between pollution and health problem. Causes and impact of water pollution and its adverse effects on health 34 controls, water would become grossly polluted and unusable for a wide range of human and non human needs. Every year, unsafe water sickens about 1 billion people all around the world.
Clean air acts were required to lower pollution, while counties with. Water pollution control a guide to the use of water. Pollution, is the addition of any substance or any form of energy to the environment at a rate faster than it can be dispersed, diluted, decomposed, recycled, or stored in. Abdul azeemtextile processingntu water pollution introduction what is water pollution. Small fishes absorb pollutants, such as chemicals, into. Water pollution is any change in the physical, chemical or biological properties of water that will have a detrimental consequence of any living organism. Effects of water pollution on human health there is a greater association between pollution and health problem. Noxious health effects caused by air pollution can be classified as due to either chronic or acute exposure. Among the other types of pollution, water pollution has a more disastrous consequences on humans.
Pollutants may enter the aquatic environment as a result of natural occurrences, such as the collapse of algal blooms andor as a result of human endeavours, leading to adverse water quality. The effects of pollution on human beings and aquatic communities are many and varied. Water and public health introduction water has a profound influence on human health. Water pollution takes many forms, which are harmful and none of them is less important than the other. The radiations destroy the cells in human body and causes cancer. Consumption of polluted water is a major cause of ill health in india. Environmental pollution can be defined as a change that is not wished or desired in the chemical, physical, or biological characteristics of any component of the environment air, water, and soil which can cause harmful effects on various or many forms of life. Water pollution has been documented as a contributor to a wide range of health problems and disorders in humans.
Water pollution is one of the inevitable humaninduced climate change issues that called for urgent remedial measures. The effects can be catastrophic, depending on the kind of chemicals, concentrations of the pollutants and where there are polluted. Causes and effects of water pollution go green academy. Polluted water consists of industrial discharged effluents, sewage water, rain water pollution ashraf et al, 2010 and polluted by agriculture or households cause damage to human health or the environment. Water pollution adversely affects the health and life of man, animals and plants alike. Biotoilets, bioremediation next post water pollution water pollution is the additionpresence of undesirable substances toin water such as organic, inorganic, biological, radiological, heat, which degrades the quality of water so that it becomes unfit for use. The following lists display causes of water pollution and the effects it has on human health and the environment. Acid rain is precipitation containing harmful amounts of nitric and sulfuric acids. 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. The answer to solving pollution is to make changes in our daily habits and pay more attention to the types of products we consume. Water pollution and its impact on the human health water quality data have analyzed by microsoft excel software. It has negative effects on the living and also on the environment.
There are several ways that people and pets can be exposed to these compounds. This means that one or more substances have built up in water to the extent of causing problems to people, animals and plants. Pollution is defined as the degradation in quality of elements of the environment such as air, water, land, etc. Effects of water pollution water pollution has a duel effect on nature. Review article water pollution and its hazardous effects to human health. Some of the che micals affecting human health are the presence o f heavy metals such as fluoride, arsenic. Water pollution will in no small measure affect or alter the basic water quality parameters comprising the micropollutants, physiochemical, and biological parameters. Environmental effects along with harming human health, air pollution can cause a variety of environmental effects.
Types of pollution effects of various types of pollution. Water pollution is the contamination of water bodies like oceans, seas, lakes, rivers, aquifers, and groundwater usually caused due to human activities. It has also been shown to have drastically negative impacts on wild animals and the environment as a whole. Furthermore, toxic chemicals can bioaccumulate in living beings, and these chemicals can travel their way up the food chain, ultimately reaching humans. Whether the oil pollution that is usually quiet except for occasional large waterproof, but deadly polluter or broad sense of chemical pollution which may include continuous organic pollutants including dioxin in ddt, all. For the main study in 1987, a total of 18741 usable responses were obtained from beachgoers on nine beaches at weekends. Water pollution means any substance that makes water dirty. Humans and all living species in the world are facing worst results of polluted water. Pollution is of different kinds depending on the nature of pollutants and pollutions. Water pollution is the contamination of water in water bodies such as rivers, oceans, lakes and swamps. 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. Trace amounts of pharmaceutical in water also causes water pollution and it is dangerous to human 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.
There are quite a few different effects of the types of water pollution that are of significant importance to humans. What are the effects of water pollution eschooltoday. Water pollution is any contamination of water with chemicals or other foreign substances that are detrimental to human, plant, or animal health. Environmental pollution, types, causes, impact and. Focusing on researchbased perspectives on water availability, industrial and agricultural pollution, water contamination, and their. Sewage or wastewater should be treated before it is discharged into the river or ocean.
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