Types, effects and control of industrial pollution. Water pollution national institute of environmental health. Water pollution results when contaminants are introduced into the natural environment. Although natural phenomena such as volcanoes, storms. Effects of industrial waste disposal on the surface water. Such industries include coalmining, mineral mining, quarrying, and cement production. Many industrial facilities use freshwater to carry away waste from the plant and into rivers, lakes and oceans. Industry is a huge source of water pollution, it produces pollutants that are extremely harmful to people and the environment. Water pollution is the contamination of water in water bodies such as rivers, oceans, lakes and swamps.
Industrial wastes and water pollution springerlink. I air pollution caused by industries jiming hao and guowen li typically decreases at the rate of 6. Air pollution has led to a steep increase in various illnesses and it continues to affect us on a daily basis. In fact there could be a problem of water pollution only if the pollution loads exceed the natural regenerative capacity of a water resource. Water pollution is a large set of adverse effects upon water bodies lakes, rivers, oceans, groundwater caused by human activities. Industries cause huge water pollution with their activities. Water pollution occurs when harmful substancesoften chemicals or microorganismscontaminate a stream, river, lake, ocean, aquifer, or other body of water, degrading water quality and.
The common forms of industrial pollution from heavy industries or largescale manufacturing include high loads of heavy metals particularly lead, mercury, and cadmium, oil and grease, biological oxygen demand bod, and suspended solid, which affect all components of the river and marine environments yusoff et al. So, industrial waste is the most common source of water pollution in the. The water pollution accounts for the death of nearly 14,000 people per day and in this. During the last fifty years, the number of industries in india has grown rapidly. Causes and remedies 279 1990 klt 580, attributed right to clean water as a right to life in article 21. Industries, in fact, pour into the sea or into rivers hot water used for their processings. Municipal and industrial wastewaters are especially important point sources of potential pollutants. A great deal of industrial pollution comes from manufacturing products from raw materials 1 iron and steel from ore, 2 lumber from trees, 3 gasoline and other fuels from crude oil, and 4 stone from quarries. Water pollution from industry would include resources such as lead, mercury, cyanide, nitrates radioactivity and pesticides. Asbestos this pollutant has cancercausing properties. Pdf water pollution by industrial effluent and its impact on human health authors. For instance, various human activities as well as the release of greenhouse gases by industries greatly contributes to global warming, planet temperature enhancement, and lowering of. Chemicals responsible for water pollution each year 700800 new chemicals are produced 55 million tons of hazardous chemical wastes are produced in the us each year the 20 most abundant compounds in groundwater at industrial waste disposal sites include tce, benzene, vinyl chlorideall are carcinogens, and also affect.
Electrical generating plants can create thermal water pollution when they use surface water to condense steam, which is used to turn turbines, back to the liquid state where water can be used again. The focus of our study was the impact of lead pb contamination of drinking water from industrial effluents on population health and utility in. As may be evident, untreated sewage is the biggest source of such form of pollution in india. Sep 07, 2018 this involves creation of public policies that protect water resources, especially focused on the pollution from industrial and agricultural sources, and encourages collaboration among stakeholders in these industries to innovate and create sustainable ways of doing business that do not negatively impact the environment. Impact of industrial effluents on water quality of streams in nakawa. Water pollution can come from a variety of sources. Pdf industrial water pollution, water environment treatment. The main cause of water pollution is the discharge of solid or liquid waste products containing. Murty and surender kumar 19 certain levels without a. Pdf rural industries and water pollution in china michael.
Water pollution by industries and its effects a change in the chemical, physical, biological, and radiological quality of water that is injurious to its uses. Industrial water pollution is caused by the discharge of harmful chemicals and compounds into water, which makes it unsuitable for drinking and other purposes. Humans and all living species in the world are facing worst results of polluted water. Water pollution facts and information national geographic. Other factors related to the effect of industrial wastewater glossary bibliography biographical sketch summary industrial wastewater is one of the important pollution sources in the pollution of the water environment. When it rains, these chemicals wash into drains and rivers. Causes and effects of industrial water pollution you never. The 2012 worlds worst pollution problems report sets out to quantify the human health impacts from major sources of hazardous pollution in low to middleincome countries. Nov 15, 2019 water pollution is not only confined to surface water but also spread to groundwater, sea, and ocean. Tackling industrial water pollution united nations escap. Water bodies include for example lakes, rivers, oceans, aquifers and groundwater. There is also another form of industrial pollution of water that doesnt regard the content of polluting substances but temperature.
Apr 30, 2011 the book is divided into 28 chapters covering almost all the aspect of water pollution including water resources and general properties of water. The term water pollution generally refers to humaninduced changes to water quality. They frequently contribute major quantities of bod, suspended. Water pollution is one of the biggest issues facing india right now. Water pollution is the contamination of water bodies, usually as a result of human activities. 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. Although 70% of the earth is covered by water, only water bodies like lakes, ponds, rivers, reservoirs, and streams provide us with fresh water, and so, keeping them clean is an issue of survival not only for humans but for all other. The major causes of water pollution include sewage and other oxygendemanding wastes, urbanization, agrochemical wastes, thermal pollution, industrial wastes, nutrient enrichment, acid rain.
Effluent and recipient water quality monitoring programmes aim to identify and quantify the different industrial pollutants in the aquatic environment. Owa department of integrated science, federal college of education, okene, kogi state, nigeria phone. Worldwide, nearly 2 billion people drink contaminated water that could be harmful to their health. Pdf industrial water pollution, water environment treatment, and. 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.
Causes of water pollution factors that contribute to water pollution can be categorized into two different groups point sources nonpoint sources point sources are the easiest to identify and control non point sources are ambiguously defined and harder to control. Water pollution is any contamination of water with chemicals or other foreign substances that are detrimental to human, plant, or animal health. A case study of delhi, international journal of current advanced research, 07 2, pp. For example, releasing inadequately treated wastewater into natural water bodies. Water pollution facts, types, causes and effects of water. Industrial water and water pollution water pollution. Some are found in traces in remote places where pollution is not normally found but the main concern with regards to human health refers to contamination from the industry, mining, chemicals used in agriculture such as pesticides, an intensive livestock husbandry leading. Pdf the negative health effects of water pollution remain a major source of morbidity and mortality in china. This means that one or more substances have built up in water to the extent of causing problems to people, animals and plants. The book is divided into 28 chapters covering almost all the aspect of water pollution including water resources and general properties of water. Abstract water is life for all but this water is polluting day by day in severe condition. Although 70% of the earth is covered by water, only water bodies like lakes, ponds, rivers, reservoirs, and streams provide us with fresh water, and so, keeping them clean is an issue of survival not only for humans but for all other forms of life.
In order to provide daily needs of the growing population, different types of industries are setup to produce different products. Pollution can enter water directly, through both legal and illegal discharges from factories, for example, or imperfect water treatment plants. Increased production levels generated a range of problems including atmospheric pollution, water pollution, noxious odors, noise, and land subsidence of fields and other areas. These are directly pointed towards the water bodies from the source of origin of pollution and are thus easy to regulate. Pollution emitted from industries is one of the major factors contributing to the deterioration of water quality in. Pollution of our water bodies poses a great threat to humans and the aquatic ecosystem while marked population increase catalyzes climatic changes 3. In particular the focus is on sites in the developing world where toxic pollution has occurred because of industrial activity. When water is heated, oxygen and carbon dioxide levels drop. Specially, water bodies near to industrial area have been extremely affected from disposal of waste which can alter the physical, chemical and biological nature of the receiving water body.
When inhaled, it can cause illnesses such as asbestosis and some types of cancer. Water pollution from agriculture has direct negative impacts on human health. Waste water from manufacturing or chemical processes in industries contributes to water pollution. The industries use raw materials, process them and produce finished products. Sulphur this is a nonmetallic substance that is harmful to marine life. In many countries, industrial water is not treated adequately before it is discharged into rivers or lakes. This study analyzes the economic activitybod biochemical oxygen demand relationships of the socalled dirty and clean water polluting industries, during the. With so many small, mid and large scale industries coming up, air pollution has taken toll on the health of the people and the environment. Each of these manufacturing processes produces a product, along with several waste products, which include air pollutants. Water pollution is the process by which pollutants, such as chemical compounds and solid wastes, are ejected or released either directly or indirectly into water bodies such as lakes, ponds, streams, and rivers. Industrial waste water usually contains specific and readily identifiable chemical compounds. Jul 31, 2016 water pollution is one of the biggest issues facing india right now. Asbestos this pollutant is a serious health hazard and. Water pollution is not only confined to surface water but also spread to groundwater, sea, and ocean.
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