India depends a lot on surface water and groundwater to meet its requirements. The purity of such water, the belief in its known historical and unknown mythological origins. The legacy of woburn, massachusetts and trichloroethylene. A case study on water pollution in canada grades 612 safe. A study on the causes of water pollution and its effects on.
Sudbury lakes polluted by mining, and pollution stats for inco in pdf format click for pdf. Biological consequences of environmental pollution in. Economy, energy and environment and green suppliers network case studies searchable by keyword, title, year, sector, and process used in achieving results. This case study is an examination of the chemical and sensory impacts of a variety of environmental issues including sand mining, leaking underground gasoline storage tanks lusts, and a railroad. Water pollution is the intoxication, littering and contamination of water resources. Case study iii the pasig river, philippines this case study was prepared by renato t. Physicochemical studies of surface water pollution by leachate rubbish and eutrophication. Water pollution control a guide to the use of water quality management principles. A case study on water pollution in canada grades 612. We firstly discerned major environmental pollutants that contributed to the variation of environmental conditions along gradients of anthropogenic disturbance.
Such areas depend on groundwater alone to meet irrigation, domestic consumption, and industrial requirements. This program has developed a suite of high quality, evidencebased information, tools and engagement strategies that can be used by the water industry when considering water recycling for. A case study of delhi mega city article pdf available in population and environment 255. Heavy metal water pollution a case study rashmi verma 1 and pratima dwivedi 2 1dept of chemistry dr c. Consider the case of only fresh water entering the lake cin0, with a mean monthly flow of 3. Please use quotes at the beginning and end of the search terms if you are looking for.
A case study of delhi, international journal of current advanced research, 07 2, pp. In 1987, congress amended the clean water act, adding section 319 to explicitly address nonpoint source pollution through. The purpose of a case study is not to focus on the discovery of. Epidemiological study on health hazards of air pollution is in progress questionnaire survey for respiratory symptoms and neurobehavioral problems.
The process of developing a case study allows researchers to capture exemplary actions, detect areas for improvement, document research questions, identify themes, and test theories and perceptions. A case study from the southern philippines, water and environment journal 18. A balance sheet on the impact of an industry in pdf format click for. It has bewildered the nature and the animals, making itself real leading worldwide. Water pollution control a guide to the use of water quality management. Pollution prevention case studies the office of pollution prevention has compiled pollution prevention case studies to encourage companies and municipalities to adopt pollution prevention practices. In this study, we investigated biological consequences of water pollution in srb in northeast china, using zooplankton communities characterized by metabarcoding as a case study.
Since the need to protect ground water from pollution was recognized, researchers have made progress in understanding the vul. A case study of dehradun city water pollution and its effects on human health. Abstract heavy metals are dangerous because they tend to bioaccumulate. As populations grew in the city during the 1960s, the municipal water supply. Jagadish 4f 5 abstract it is important to make an assessment of. It is of immense importance that a periodical research and timely monitoring of the river water and sediments around krs dam are very much needed.
Resolving the water pollution crisis in the philippines. An attempt has been made to fit the relevant aspects of the audit water pollution. Windhoek, namibia this report has been prepared as part of the national demonstration education and engagement program ndeep. Most of the rivers in india are not polluted near their sources. Cleaning up industrial water pollution in southern china. As the term applies, liquid pollution occurs in the oceans, lakes, streams, rivers, underground water and bays, in short liquidcontaining areas. The data have been analyzed from various secondary sources of data. In order to achieve this p urpose the study employed descriptive survey and case study methods supported by qualitative data. Part c describes citizens perceptions of water pollution in the river. Thank you for signing up to receive safe drinking water foundation email messages. The driller checked the well and found everything to be working properly. The key legislation on water pollution it should at the outset be noted that the environment agency 1 is the environmental regulator for water in england and wales and it is responsible for the maintenance and improvement of the quality of all the fresh, marine, surface and underground water under its jurisdiction including the river in. Pollution prevention case studies pollution prevention p2.
Wedron is a small, unincorporated town of approximately 100 residents in north central illinois. Nonpoint source pollution, including pollution from nutrients, remains a leading cause of impairment of the nations waters, according to epa. Epidemiological studies have shown that concentrations of ambient air particles are associated with a wide range of effects on human health, especially on the cardiorespiratory system 10,11. This case study is divided into 6 sessions, each with specific learning objectives. A case study on water pollution in canada grades 612 nicole hancock. Part b investigates citizens perceptions of river ecology. This work was done slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Water pollution is any contamination of water with chemicals or other foreign substances that are detrimental to human, plant, or animal health. Potentiometric surface map, wedron groundwater site pdf 4pp, 177k.
Water pollution is contamination of water by foreign matter that deteriorates the quality of the water. The legacy of woburn, massachusetts and trichloroethylene adell k. The study was conducted between 1989 and 1990 and has provided the main reference point for the rehabilitation programme. Biological consequences of environmental pollution in running. He thought that something was wrong with his well and called a local driller. Qualitative case studies are an increasingly popular tool for planners and their partners. This has been managed with the weight of such bodies as. Study of cauvery river water pollution and its impact on. The water of these rivers is not fit for drinking near cities and industrial areas. The driller encouraged lilly to have his water analyzed. The drinking water source pollution in wuxi by algae in tai lake occurred in may 2007 is an example of the second type.
Pdf the present paper is an attempt to examine the trend in the level of environmental pollution in delhi and measures taken to control it. Water pollution is caused by too much of human involvement. However, many are polluted in the plains because of runoff from agricultural land, discharge of industrial effluents, and domestic sewage. Abstract in the uk and europe mine water management has, to date, focused almost exclusively on addressing point sources of pollution. Case study i the ganga, india world health organization. These examples showcase the effectiveness of pollution prevention projects. The reason for the sudden rise of contaminants in the river was a sudden increase in the flow of human waste because of increased bathing during kumbh. The office of pollution prevention has compiled pollution prevention case studies to encourage companies and municipalities to adopt pollution prevention practices. Heneghan university of idaho principles of environmental toxicology november 2000 abstract woburn, massachusetts is an industrial, suburban city with a population of about 40,000. A case study of lake nokoue in benin accepted 10th march, 2015 sagnon parfait hounsinou1, daouda mama1, moussa boukari1, and dominique sohounhloue2 1 aboratoire dydrologie appliquee, faculte des sciences et techniques, universite. At sangam, allahabad, the biochemical oxygen demand bod of yamuna and ganga is less than 6 mgltr. The impact of pollution on our planet and our lives.
This slides covers water pollution case study of burigonga river, sundorbaon, aral sea, bangshi river, flint water pollution, ganges river. Bioaccumulation means an increase in the concentration. International, established the levels of pollution and the overall condition of the pasig river. Municipal actions for water quality case studies dvrpc. Public perception towards environmental awareness case. Determining the direction of ground water flow is one of the most important jobs of the hydrogeologist. The yamuna river case study of a polluted river in india. Evans, the formation of a riverbasin authority through local participation. 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. Air pollution and its effects on health case studies, india. However, you have areas as well where there is no surface water. Study of cauvery river water pollution and its impact on socioeconomic status around krs dam, karnataka, india s. The lack of care on surface water affects all oceans, rivers, and lakes directly, where pollution like.
Case study i the ganga, india this case study was prepared by y. Water pollution is the intoxication, littering and contamination of water resources this type of pollution is considered to be the most serious and dangerous kinds of the environmental pollution, because without pure drinking water the humanity will never survive or live healthy life. Thus, metabarcoding represents a powerful tool to address the influence of increasing human disturbance on zooplankton communities. The united nations environment programme has estimated that, globally, 1. The purpose of a case study is not to focus on the discovery of a universal, generalizable truth, nor does it. Case studies in the environment december 2019, 3 1. Water pollution includes pollution in liquid forms such as marine pollution and river pollution. Learning outcome to know some of the different forms of environmental pollution to explore ways to reduce environmental pollution to develop use of descriptive and. Reframing air pollution as a public health crisis in californias san joaquin valley. Water pollution covers pollutions in liquid forms like ocean pollution and river pollution. The impact of pollution on our planet and our lives p1. However, with the introduction of the eu water framework directive 200060ec, there is a need to address mine. This study is a starting point meant to discover how great of a threat.
Surface water comprises of rivers, lakes, and ponds. Public perception towards environmental awareness case study. Iowa cities struggle to keep farm pollution out of tap water agriculture is vital to the areas economy, but polluted runoff from farms poses an acute threat to residents tap water and a daunting challenge to utilities struggling to keep the water clean. This type of pollution is considered to be the most serious and dangerous kinds of the environmental pollution, because without pure drinking water the humanity will never survive or live healthy life. Free case study samples and examples on pollution are 100% plagiarized at writing service you can buy a custom case study on water pollution topics. Pollution prevention case studies pollution prevention. In the present study, water and sediment quality analysis of cauvery river around krs dam. Task2 as we know, pure water entering the lake is not a very realistic scenario, given the fact of three. Water pollution national institute of environmental health. Physicochemical studies of surface water pollution by.
Because we know that ground water flows from areas of high water table elevation to areas of lower water table elevation, we can infer that the general direction of ground water flow in this area is to the left. In addition, an investigation of several potential sources of contamination was. The present paper is an attempt to examine the trend in the level of environmental pollution in delhi and measures taken to control it. Sinha 1986, the concentration of iron is higher in sediments collected from 10 metres along the bank at mandiri region. Mar 30, 2016 this slides covers water pollution case study of burigonga river, sundorbaon, aral sea, bangshi river, flint water pollution, ganges river. A study on the causes of water pollution and its effects. Water pollution in india objectives of the case study a form of qualitative descriptive research, case study refers to the collection and presentation of detailed information about an event or a process. Doc a case study water pollution in manila b britney. Most religious beliefs involve some ceremonial use of holy water. Pdf assessing the importance of diffuse mine water.
Humans and all living species in the world are facing worst results of polluted water. The cauvery river act as a source of drinking water, fishing and other domestic uses for the inhabitants. These case studies show real world examples and identify technologies and techniques that were successful. The analysis reveals that rapid population growth continues to be a matter of concern as it has manifold effects, one of the most important being environmental pollution. Case study iv nigeria this case study was prepared by lawrence chidi anukam iv. Worldwide, nearly 2 billion people drink contaminated water that could be harmful to their health. The kumbh mela is one of the biggest reasons for the pollution of the ganges river in india. In industrial regions of southern china, water pollution is an increasingly serious problem.
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