If you studying ecology, you may be required to describe the main water pollutants and their effects on environment. com, Also, read Water Pollution Essay FAQ. Often, after the production essay about water pollution in each industry, many unusable materials are left, which is called industrial waste material. Read more.
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Home » Water Pollution Essay. In this Water Pollution Essaywe had discussed Water pollution causes and effects, types of water pollution, the solution to water pollution, etc. is also argued. Water Pollution is directly or indirectly due to water bodies seas, lakes, rivers, oceans, groundwater, etc. mix of pollutants that causes environmental degradation and the biosphere human, plants and animals effects. In this article Essay on Water Pollutionwe had provided the essays in different word limits, which you can use as per your need:. We use water for drinking, bathing, irrigation and sanitation, but these days our use water has become polluted.
Many dirty elements get mixed in water, dirt, plastic, rotten-throat substances, essay about water pollution, disinfectants etc. have reduced the quality of water considerably. Dirty water contains harmful germs that harm our health, therefore, we essay about water pollution not contaminate the water; essay about water pollution substance should be left in the water reservoirs that make it dirty. Social awareness should be spread to water pollution, water is called nectar so we must maintain its cleanliness. The level of fresh drinking water on the earth is decreasing day by day; there is limited availability of drinking water on the earth, essay about water pollution, but that too is being polluted due to human activities.
In the absence of fresh drinking water, it is difficult to estimate the possibility of life on earth. In this Water pollution Essay, we describe water is a mixture of external substances through organic, inorganic, biological and radiological in water reducing quality and utility. Harmful pollutants can contain various types of impurities including harmful chemicals, dissolved gases, suspended substances, dissolved minerals and microorganisms, essay about water pollution. All contaminants reduce the dissolved oxygen levels in water and affect the lives of animals and humans to a great extent. Dissolved oxygen is the oxygen present in the water required by the aquatic system to continue the life of plants and animals.
However, there is a demand for oxygen by aerobic microbes to oxidize the organic materials of biochemical oxygen wastes. Water pollution is caused by natural water pollution due to leaching of rocks, the decay of organic materials, decay of dead materials, silting, soil erosion, etc. and another is man-made water pollution like forests. Harvesting, the establishment of industries near large water bodies, high level of industrial waste emissions, domestic sewage, synthetic chemicals, radioactive waste, fertilizers, pesticides, etc. Although many initiatives and steps have been taken to prevent water pollution, it is still a matter of greatest concern to the global population. Water pollution can be classified into various types and the sources of water pollution are many which are extremely affecting the lives of humans as well as other species.
At the same time, the man keeps on unknowingly manipulating natural components during the coordination of activities of progress and development. Considering the productive sources of these pollutants, water pollution can be mainly divided into two parts. Also, read Water Pollution Essay words. Natural actions are the structural components of nature in general, but sometimes these natural actions in a particular area cause destruction by pollution. For example, ash particles and silt from volcanic eruptions are precisely damaging to plants and natural aquatic ecology, along with deteriorating the quality of water bodies. Many other such incidents happen automatically in nature, which has an important contribution to increasing the pollution level of water.
The sediment, soil, fine sand particles and mineral elements produced due to destruction of natural rocks, erosion etc. Some naturally occurring chemicals such as chloride, fluoride, arsenic and other heavy elements are highly harmful in large amounts, serious impact on the survival of aquatic species. Domestic effluents, sewage waste, industrial and agricultural chemical effluents and waste generated from transportation and other sources in man-made sources essay about water pollution the chemical, physical and biological quality of water inappropriate.
This type of polluted water is also unsuitable for domestic use, drinking water and irrigation of crops. The man-made pollution essay about water pollution and activities which have been found responsible for water pollution are as follows:. Today, due to the expansion of industrial pollutants in water, the problem of water pollution is increasing rapidly. Pollution Factors Most of the polluted water bodies are becoming unusable due to various types of toxic chemicals present in the effluent discharged from industrial projects mainly sugar mills, paper and textile mills, leather modification plants, jute, steel and fertilizer plants etc. In coal-fired thermal power projects, about 20 per cent of the total use of coal comes out as silt and mortar, essay about water pollution, which are disposed of around essay about water pollution water bodies, which often flow into the ponds, rivers and other water bodies along with rainwater.
Essay about water pollution have been found responsible for water pollution. A large amount of water is used by refrigerant plants in industries. Hot water throughout the production process, volatile and suspended waste essay about water pollution are produced in large quantities and contribute essay about water pollution water pollution. These industrial effluents have a variety of toxic metals such as chromium, mercury, iron, essay about water pollution, lead, zinc, copper, cadmium, arsenic, etc. Also, oil, grease and other oily residues are mostly essay about water pollution untreated in water bodies from port or shipping business and oil tanker accidents are also responsible for water pollution in the sea and oceans.
High concentrations of radioactive waste released from fuel production in nuclear power plants can cause the death of other organisms, including humans, while low concentrations have the potential to cause cancer and other diseases. Human and living organisms can reach their body and put their fatal side effects on enzymatic and other systems, essay about water pollution. These include sanitizers used in sanitation and various types of chemical effluents, oily materials released from the kitchen, various types of materials in addition to granulated materials, as sewage effluents, through sewage drains and eventually polluting in large water bodies. According to the World Health Organization bysewage wastewater in the absence of proper sewage disposal, and the microbes found in them, can affect million people related to drinking water.
In India, only 35 per cent of the sewage is essay about water pollution primarily, 10 per cent is secondary treatment and the rest is executed in untreated land or water. Metropolitan solid and liquid wastes, sewage effluents etc. are destroying the natural ecology of water communities in most places in untreated or under-treated condition. The pathogens and chemicals present in sewage are spreading deadly and infectious diseases like cholera, typhoid, diarrhoea, jaundice, liver and other stomach related diseases along with many fleshly and physical changes. Apart from this, essay about water pollution, it is also having a fatal effect on terrestrial, aquatic animals. Typhoid, diarrhoea, essay about water pollution, jaundice, liver and other stomach related diseases are spreading.
A large amount of oxygen is required for dissolution of organic and chemical substances present in sewage. Lack of soluble oxygen poses a threat to the survival of aquatic species. Also, some toxins present in sewage prove to be extremely harmful to aquatic species. Fishes essay about water pollution killed due to the effects produced due to sewage e. Water is an important source of life and if it gets polluted it essay about water pollution challenge the existence of life on this planet. The prediction that the Third World War will be fought for water may also be true. Water pollution occurs when pollutants are generated due to various human activities, making their way into water bodies and natural water resources. Toxic chemical byproducts from factories or pollutants due to human disorder get brushed away by wind and rain and pollute rivers, canals, lakes, ponds etc.
Waterborne disease resulting from the use of contaminated water is the leading cause of deaths and hospitalizations globally. For example, eating fish that are living in contaminated water can cause heart diseases, cancer and other serious diseases for years. Each type of water pollution has a different effect on water pollution due to pollutant difference. Various types of water pollution and their effects are discussed in detail below. Various substances are used in various daily household chores and cooking, bathing, washing and other cleaning works, which essay about water pollution dumped into the drains with household effluents as waste materials and eventually fall into the water bodies.
This type of effluent consists of rotten fruits and vegetables, stove ashes from kitchens, various types of rubbish, clothing rags, scavengers, dirty water and other polluting wastes, which consist of water pollution. At present, the use of synthesized sanitizers is being increased day by day in cleaning works, which together with the water sources, become a permanent cause of water pollution. The term water pollution was first used in the situation of pollution caused by human sewage in the water. If bacteria commonly found in human entrails were present in water, essay about water pollution, then that water was considered as polluted water which was considered unfit for human use.
Essay about water pollution excreta consists mainly of waste from domestic and public toilets. Sewage contains both organic and inorganic substances. The majority of solid faeces are organic, in which the living organisms and sometimes solids microorganisms are also present. Various types of microorganisms, bacteria, protozoa, viruses, fungi and algae etc. grow at a rapid pace due to excess of organic matter. This type of contaminated sewage gets into the water sources through untreated sewage and causes severe water pollution. Discharged sewage by humans and animals in open places also mix with rainwater in water sources and cause water pollution, it is called biological pollution. Notably, 5 lakh tons of sewage are produced in a year on 10 lakh persons, most of which are found in the sea and rivers.
According to an estimate, out of cities with a population of more than 1 lakh in India, there are only 8 such cities where there is a complete arrangement for the disposal of sewage. Out of these, there are 62 such cities which have proper system while 72 are such cities where there is no proper system. Also, read Water Pollution Essay Conclusion. Often, after the production process in each industry, many unusable materials are left, which is called industrial waste material. Most of these industrial wastes or effluents mainly contain many types of acids, alkalis, salts, oils, fats etc. toxic chemical substances are present. The pulp and paper industry, sugar industry, textile industry, leather industry, liquor industry, pharmaceutical manufacturing industry, food processing industry and chemical industries release a significant amount of waste, which is disposed of in water sources.
Most industrial wastes are organic materials, which are decomposed by bacteria, but this process takes place at a very slow rate, which results in vulgar smell and the water of drains carrying waste materials gets polluted. The levels are disorganized while the fish are directly affected by fat, oil and grease. BOD from cleaning, washing, dyeing, pulp centre, motor service station etc. BOD, COD from paper and pulp industry. Essay about water pollution, acid, bacteria; nitrogen and urea from the fertilizer industry. Food grain mills release pollutants like BOD, oil and grease, which together with water sources pollute the water. The water of these rivers has been polluted by the waste of industries located along the banks of the Ganges and Yamuna rivers.
The colour of the water of the river Ganga has changed to the Kishanpur village, 10 km from Kanpur, after the waste of leather factories in Kanpur falls in the Ganges River. The effluent wastewater from the IFFCO chemical fertilizer factory at Phulpur near Allahabad is found in the Ganges River, essay about water pollution, from which fishes have been found dead for a distance of 16 km. In present times, the use of various new methods in agriculture is increasing to get more production from crops. Due to new methods in agriculture, there has been an increase in irrigation, on the other hand, the use of chemical fertilizers, indigestible pesticides have also increased at a rapid pace.
While these new experiments in agriculture have led to a huge increase in production, but damage to the environment especially water pollution. Defective farming practices have led to a huge increase in soil erosion, blocking the passage of rivers and raising the river bed. Another cause of water pollution under agricultural effluents is the increasing use of chemical fertilizers. Most fertilizers are inorganic phosphate and nitrogen.
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Thermal pollution has a special effect on water organisms. Large organisms cannot tolerate high temperatures. With the increase in water temperature, the solubility of oxygen also decreases and the amount of salts increases. Due to the mixing of oil and oily substances in the river and other water sources from industrial plants, oily pollution occurs. There is a high possibility of oil pollution in the seas, due to which oil from the oil carrier keeps seeping in the sea and due to the crashing of the ships, there is a terrible fire. According to an estimate, about 50 lakh to 10 million tons of petroleum products are found in the sea every year for various reasons. At present, numerous radioactive particles are spread far and wide in the atmosphere due to nuclear explosions and then gradually fall on the ground as sensitized which get into the water sources due to various reasons and through the food chain in the human body.
Radioactive substances combined in water sources make water toxic. Since radioactive particles dissolve very slowly, their effect on water lasts for many days. Even some of the most developed nations like the United States are not protected from the effects of water pollution. Poor sanitary conditions, absence of adequate medical facilities and low awareness of health issues are some of the main causes of water pollution and diseases caused by it. The solution to water pollution lies in a multi-dimensional approach that is directed towards eliminating various causes of water pollution. Water pollution refers to the contamination of natural water resources by harmful and toxic compounds, mainly due to various human activities.
The introduction of a toxic substance into water bodies is harmful for consumption by humans, animals, and aquatic life. This results in loss of species, loss of biodiversity, habitat loss among various other complications. In further essays, we will discuss the causes and effects of water pollution. Organic and inorganic chemicals, pathogens, physical impurities and sensory factors such as temperature rise, which are widely found in water, are included in water pollutants. Water pollutants can be divided into the following three classes based on their properties and parameters-. Physical pollutants include substances and ingredients that affect the colour, smell, taste, light vulnerability of water, conductors, total solids and its normal temperature etc.
These mainly include sludge, suspended solids and liquid or other dissolved particles of silt and hot water coming out of thermal power plants and industrial units in certain conditions. Apart from these, paper, plastic debris and containers etc. can also be included. Physical impurities negatively impact the aquatic environment, causing staining by water discolouration. Chemical pollutants mainly include organic and inorganic chemicals, heavy metals and radioactive materials. These pollutants affect the acidity, alkalinity and hardness of the water, radioactivity, availability of merged oxygen and chemical oxygen, etc. Pollutants found in surface water include detergents, chemicals used in household disinfection, aerated fats and oils, food processing wastes, residues of insect and pesticides, petroleum hydrocarbons, volatile chemical compounds, industrial solvents and cosmetic products, etc.
are major organic pollutants. In addition to radioactive materials released from nuclear plants, inorganic chemicals, especially acids and alkaline waters from industrial units, nutrients extracted from fertilizers used in agriculture, especially nitrates, phosphates and fluorides through products of motor vehicles and industrial waste. Organic pollutants contain unwanted organic materials that affect water-soluble oxygen, biological oxygen demand, immunity, etc. Among these, biological materials, pathogenic bacteria, coliform bacteria, algae, hyacinth, aquatic ferns and parasitic insects, as well as water plants, etc.
are prominent. The total faecal coliform germs content in some waters of Indian water bodies is MPN per mg has been found more than the presence of pathogens at high levels in water indicates its insufficient treatment. With the ageing of untreated sewage originating from cities and infrastructural in old cities, the pathogenic discharge has also been found in surface drinking water due to sewage collection, leakage in the pipe-pump-valve system, etc. Occasionally algae, hyacinth, aquatic ferns, etc. found in surface water and pathogenic microorganisms. Various types of harmful chemical substances and heavy metals present in the waste discharged from factories.
Improper disposal of waste generated from commercial animal husbandry initiatives, cattle ranchers and slaughterhouses. Organic waste generated from agricultural activities, residues of fertilizers and pesticides etc. Due to various types of physical, chemical and biological pollutants present in human activities. Especially domestic waste, urban sewage, industrial and agricultural effluents, the pollution level of seawater, river basin, and aquatic ecology of moist lands, lakes and ponds has increased significantly. Most of the untreated human waste is incorrectly disposed of in the river basin.
The Ganges River is the largest in the country with an area of According to an estimate, only 5 out of 22, million litres of wastewater generated in the Ganges basin, around million litres per day is treated while 17, million litres of wastewater is diverted daily directly into the Ganges. Today, the supply of drinking water in every city in-country is possible only through river water. Water modification plants also sometimes stop working due to excessive pollutants or supply impure water which puts human health at risk. We have to take this seriously otherwise the supply of drinking water through river water may be in danger which may have terrible consequences. Also, read Water Pollution Essay FAQ. The moist lands provide biological diversity, high biological productivity and habitat as well as provide a community to the organisms found in them.
Their need cannot be ignored as an improvement in water quality and biological signals for the species. With the increase in the human population, farming, the expansion of urban and industrialization has been polluting the aquatic ecology of these moist lands. Due to human interference and increasing pollution, the aquatic ecology of moist lands and the degradation of water quality have decreased biological diversity, which is causing the aquatic ecological balance of these lands to deteriorate. Once these are polluted, water cannot flow out and due to the continuous increase of the polluted pollutants, their quantity is gradually collected in the ponds.
Therefore, the pollution caused by them creates more dangerous conditions than the flowing water bodies like rivers and springs. The ponds are usually located around towns and villages, so there is a lot of incidents of debris, excreta and organic matter from human and animal baths. Due to an increase in the amount of organic matter, over nutrition in water resources or excess of these leads to an overgrowth of algae and other aquatic weeds. The turbidity resulting from suspended impurities, colloidal pulsations, etc. A large number of lakes across the country, whether natural or man-made have been the main sources of water. Most of these lakes do not meet the standard limits and quality criteria of bio-oxygen demand due to high organic matter accumulation.
Due to the outflow of domestic sewage, agricultural waste, industrial and others, their quality decreasing. Some lakes are an important habitat for many birds, including many waterfowlers, especially Siberian cranes, flamingos and pelicans bird and their populations have declined over the past two decades. Despite being saltwater, it has its special quality due to which the marine ecosystem maintains the nutrition and balance of aquatic plankton and animals. But sewage residues of fertilizers and pesticides, chlorinated hydrocarbons, heavy metals, radioactive elements, plastics and other chemical wastes leading to significantly increased pollution levels.
Apart from this, due to the spread of oil from petroleum products production, import and export, the quality of seawater and the oily water spread on the surface have a fatal effect on the supply of oxygen to animals and plant plankton, microorganisms and fish. This causes the area of the earth to lose a lot of freshwater due to this problem. People are literally destroying the miracle of home and waste a lot of water to put out the fire. Through deforestation, trees are being removed, naturally, there is a loss of support on the soil and leads to more loss of soil. Thereby causing higher rates of soil erosion that seeps into the nearby lakes, affecting the water quality of the lake. In Malaysia, the environmental problem that becoming more serious from time to time is water pollution.
This pollution occurs when pollutants are not treated properly to remove harmful compounds are discharged into water bodies. So it is very important to prevent polluting of water bodies and remove existing contaminants or reducing the concentration of these contaminants and use it as desired. Dealing with water pollution is something that everyone including the government and local people need to get involved with. The ways of treating polluted water are industrial wastewater treatment which the raw sewage is needed to be treated carefully and correctly in a water treatment plant before it can be released into the environment.
Therefore, all manufacturing industries should assure they have a well-designed treatment facility that can prevent water pollution. Besides, we should never throw rubbish away anyhow. If the rubbish bin is none around, we can take the rubbish home and put it in the rubbish bin. These include places like beaches, riverside and water bodies. We must use water wisely and do not keep the water pipe running when not in use. It can significantly prevent water shortages and reduce the amount of dirty water that needs treatment plants. Anti-pollution laws and regulations must be applied to everyone because it always played an important role to ensure water pollution are kept to the minimum. Anti-pollution laws can as well establish measures that put restrictions for water pollution.
These laws are usually directed to industries, hospitals, schools and market areas on how to dispose of, treat and manage sewage. Don't know where to start? Give me your paper requirements and I connect you to an academic expert. Plagiarism checker Do the check. Writing Help Ask for help. Paraphrasing Tool Paraphrase my essay. Essay examples. Essay topics. Wastewater Recycling Abstract Clean, safe drinking water is an essential requirement for all life, but not all people around the world have regular access to this important resource. Should the Government Regulate Ocean Pollution?
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We often take advantage of our daily necessities, whether that be food, water, clothes, or household appliances. These items, however, have journeyed a long way around the world to find solace in our homes. These things we depend on are largely affected by varying factors; Water, Water purification, Water quality, Water treatment, Waterborne diseases. The dirty water comes from homes,drainage of industrial waste and many other sourses is what we call sewage water or waste water. Due to ever increasing population the demand for clean water is constantly increasing, so purification and production of potable water is one of Agriculture Water Pollution Water Quality. Trash Infested Oceans Imagine Texas but overflowing with trash and junk, now multiply that by two. This trash goes on to harm marine wildlife and humans.
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Water Pollution Water Scarcity. Introduction The water we have today is the only water we are ever going to have yet through processes such as pollution we are diminishing it and causing problems for our future generations. Through pollution were we letting so many toxic things into our water Introduction Everyone have their affairs to care about in our lives especially work, family relationships, friends but at the same time our earth needs our care. Earth is a home not only for us humans but also billions of organisms like animals and plants, as Special Education Water Pollution. Introduction This essay will be focused on different types of pollutions, their causes, effects, and ways to prevent.
Pollution can be defined as any undesirable change in the physical, chemical or biological characteristics of the natural environment. It is the result of harmful substances or Air Pollution Pollution Water Pollution. For decades our environment has been deteriorating due to all of the pollution around us. There are many different types of pollution. It affects us as humans, our living organisms, and our planet itself. Pollution is the cause of climate change and the reason many Abstract Real-time monitoring of wastewater quality remains as unresolved problem to the waste water treatment industry.
In order to comply with increasingly stringent environmental regulation, plant operators as well as industrial manufactures have expressed the the need of new standard and improved comparability of existing Sewage treatment, Wastewater, Water, Water crisis, Water management, Water quality, Water resources, Water supply, Waterborne diseases. There are two main things that need to be done, one of them is to clean the ocean and the other one is to prevent it from getting dirtier. The solution to prevent the ocean from getting dirtier is the mass reeducation of people all Water samples from five different lakes, each with 0, 1, or 2 beach Environmental Issues Water Pollution Water Quality. Clean Water Act, Groundwater, Maine, Stormwater, Turbidity, Water, Water quality.
Ocean is essential for any living thing on the earth. It supports and provides us in a dynamic way.
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