Water Pollution. Water pollution sources can be categorised as follows: Point source pollution. Subs. Minerals dissolve in both groundwater and surface water, but the greater contact with Water pollution can destroy the entire ecosystem and its living organisms. Causes of water pollution 1. Estimates indicate that the proportion of the global burden of disease associated with environmental pollution hazards ranges from 23 percent (WHO 1997) to 30 percent (Smith, Corvalan . 29-91988). The results clearly determine that the . PowerPoint Presentation about Water Pollution: https://drive.google.com/open?id=1iqBGSErx6CfzQmBtUzyLvHq-MLCZ13hlAs you know that water pollution is the cont. Water Pollution - Title: Water Pollution . DUST POLLUTION AT CONSTRUCTION SITES. 3. Water pollution is an environmental problem that is of major concern to us in Nigeria and the world at large. Pollution By Foreign Nutrients. Accidents of oil tankers, ships carrying hazardous chemicals . Major centers of population and rural agro-industry have seriously damaged surface water quality . RELEVANT LEGISLATIONS AND POLICIES Republic Act No. As a result of water pollution, pure water is transferred to less scare day by day. These reduce the oxygen content of water and adversely affect aquatic flora and fauna. PRESENTATION 2 MAJOR ENVIRONMENTAL PROBLEMS UNEP GLOBAL JUDGES PROGRAMME. The WRE2020 conference was a great success with 137 . Water filtration : The process of removing solid materials from water through filtration. This type of pollution is currently responsible for about 36% of the pollution related to failing water bodies. • Polythene is the main solid waste. Water and urbanisation Main challenges Half of humanity now lives in cities and, within two decades, nearly 60% of the world's population will be urban dwellers. With an increase in water pollutants, the oxygen level will deplete, leading to the death/choking of aerobic organisms. The river water is used for drinking and agriculture by the basin states of Uttarakhand,* Haryana, Uttar Pradesh, Delhi & Rajasthan. Oxygen depletion : Water contains aerobic and anaerobic organisms, i.e., organisms which need oxygen to grow and which die in oxygen, respectively. The most unique advantage of aquatic environment is the existence of life, and the most special feature of life is its biodiversity. Failed to cover the transaction costs associated with their implementation, however the opportunity costs were reasonably well covered . Almost more than 25000 types of chemicals are mixed and used in the dyeing process of fabrics. Pollution incidents. PowerPoint Presentation - Water and Water Pollution Author: Jeff Shubert Last modified by: Leigh Green Created Date: 1/20/2011 3:45:50 PM Document presentation format: On-screen Show (4:3) Other titles: Verdana MS Pゴシック Arial Wingdings Geneva Times chapter11 1_chapter11 Water Pollution Water Pollution: Types, Effects, and Sources Major Categories of Water Pollutants Pollution in . Water Pollution It can be attributed to many factors -industrial effluent dumped into the rivers and sea causes a huge imbalance in the water properties which renders the water bodies unfit for aquatic lives. Water pollution occurs when unwanted materials enter in to water, changes the quality of water [1] and harmful to environment and human health [2]. 12-12-1978). Water Pollution Water resources in most developing countries are being polluted beyond their capacity to sustain traditional uses because of high population growth rates. Water pollution affects plants and organisms living in these bodies of water. Domestic waste Dumping of household waste into water. • Solid waste causes blockage in flow of water. Minerals dissolve in both groundwater and surface water, but the greater contact with It can kill water birds, shellfish, and other wildlife. Let's Connect. This special issue (SI) of Environmental Science and Pollution Research (ESPR) entitled "Water Environment and Recent Advances in Pollution Control Technologies" collected the best papers that were formally presented at "The 6 th International Conference on Water Resource and Environment (WRE2020)" from August 23rd to 26th, 2020. River pollution has been one of the main topics in the environmental issue of urban Dhaka, the capital city of Bangladesh. Water Pollution and its Impact on the Human Health. Water pollution is now a day's considered not only in terms of public health but also in term of conservation, aesthetics and preservation of natural beauty and resources. Pollution incidents. lakes, rivers, oceans, and groundwater). With the influx of envi- ronmental pollution, the percentage of polluted water in ur-ban areas is higher than 90%. 20 . PowerPoint Save Water Environmentally…. May 31, 2019 May 17, 2020 tutorialsdiary. It consists of a mixture of gases which by volume are - about 78% of nitrogen, about 21% is oxygen and carbon dioxide, argon, methane, ozone and water vapors in very small quantities. Water purification : The process ensuring that water is safe for human consumption by treating it with chemicals Nonpoint source pollution : Pollution that enters water from a number of sources, such as farm Brief notes on Class 8 Pollution of Air and Water. Effects of water pollution are given as follows: 1. -Issue of water pollution had been flagged by leading environmentalists in India as one of the most important environment issues facing India. Air pollution may be defined as the presence of any solid . Widescreen (16:9) Presentation Templates. 5 Major Causes Of Water Pollution In . PDF | Water pollution | Find, read and cite all the research you need on ResearchGate Water pollution is another trait of water resources in China. Essay In Punjabi Language Pollution Prevention Creative. Note: Because we have given more than 30 PPT in one place. When entities containing high quantities of nutrients, such as fertilizers, domestic wastewater and sewage, enter the water bodies, these support the growth of various types of weed, algae, and other plants that are harmful to the water body. Water Pollution Control in Indonesia By: Dr. Budi Kurniawan Head of Division of Infrastructure and Service Deputy For Pollution Control Ministry of Environment of Indonesia. Water pollution may disrupt human life to a great extent. We are currently in Thames Water's Asset Management Period 6, which runs to 2020. WATER BORNEWATER BORNE DISEASES DR NAVEEN KRISHAN GOELDR NAVEEN KRISHAN GOEL PROF. & HEAD DEPARTMENT OF COMMUNITY MEDICINEDEPARTMENT OF COMMUNITY MEDICINE GOVT MEDICAL COLLEGE CHANDIGARH. 6 (b) 1[such number of officials, not exceeding five,] to be nominated by the Central Government to . Ocean water is mainly polluted by rivers which bring huge quantity of untreated city and industrial wastes to the sea. Download . The leakage of oil from oil tankers and offshore wells add to the misery of the ocean pollution. These can categorised as: Point and Non-point Sources Natural and Anthropogenic Sources (i) Point and Non-point Sources The well-defined sources that emits pollutants or effluents directly into different water bodies of fresh water are calledpoint sources. water pollution with special reference to pesticide. Water pollution sources can be categorised as follows: Point source pollution. -Water is a component in many of BASF's products. Types Surface water pollution > found on the exterior of the Earth's crust, oceans, rivers and lakes Groundwater Pollution >found in soil or under rock structure or aquifers. SOURCES OF AIR POLLUTION Major sources of air pollution in Delhi include: Vehicles Road Re-suspension dust Construction Activities Trans-state movement of pollutants Industrial sources Thermal power stations -2- Coal based -3- Gas Based . Water Pollution Powerpoint Template tells us how we exploit our natural and the most important reserve which helps in sustaining life that is: "Water". WATER BORNE DISEASE • Viral: Hepatitis A& EHepatitis A& E Rotavirus Poliomyelitis • Bacterialll : : Diarr Diarrhoea Dysentery Cholera Typhoid / Paratyphoid. SHOW 50 100 200. 1 / 13. air pollution and its effects on health â . Safe drinking water is necessary for human health all over the world. Permitted discharges from factories and wastewater treatment. Punjab Needs Law Awareness To Contain Air Pollution. The surface water pollution has a number of sources. For example, odors and floating debris make boating and swimming unpleasant, and the risk of disease makes polluted water unsafe. It is relatively straightforward to identify polluters in this case. It is . Copy embed code: Embed: Flash Copy WordPress Embed Customize . This study was conducted to find out the pollution situation of Turag river and the health problem of the surrounding residents. Water purification : The process ensuring that water is safe for human consumption by treating it with chemicals Nonpoint source pollution : Pollution that enters water from a number of sources, such as farm Water pollution is the contamination of water bodies (e.g. Upon reaching the surface, water either percolates into the soil, becoming groundwater, or runs off along the surface in rivulets, streams, and rivers. ppt on air pollution in hindi slideplayer. Chemistry Education Science Social & Concerns. Domestic and industrial waste are examples of this type. Water pollution. 7. lakes, rivers, oceans and ground waters). For example, in China, 25% of water pollution happens through textile dyeing and treatments. We use the living world as a resource for food supply an energy source a source for recreation a major source of medicines natural . 8. 4. OUTLINE PRESENTATION • WATER POLLUTION CONTROL POLICY IN INDONESIA • WATER QUALITY AND WATER POLLUTION SOURCES • STATE OF PRIORITY RIVER BASIN AND WATERSHED IN INDONESIA • WATER POLLUTION CONTROL REGULATION . The share of each state has been decided by a Memorandum of Understanding signed by all the states in 1994 and is being regulated by the Upper River Yamuna Board (MoWR, RD&GR.) Water Pollution Prevention 7 Carrying out centralized water pollution treatment in industry-dense areas. Eutrophication is another harmful effect of Water pollution. MAJOR ENVIRONMENTAL ISSUES Pollution of Air, Water and Land Hazardous Chemicals and Wastes Land Degradation Loss of Biodiversity Ozone Depletion Climate Change Loss of natural and cultural . We will enhance pollution treatment in industrial clusters such as economic and technological development zones, high-tech development zones and export processing zones. Slide set featuring blue water drop into pond as a metaphor . If you are searching for Pollution PPT.Then this is the right place. In this period budgets have been set that enable Thames Water's Surface Water Outfall Programme (SWOP) team to remove the pollution from . Sources of Pollution - National Industrial 27% Other Sources 11% Domestic Sources 33% Agricultural 29%. Our beautiful, affordable PowerPoint templates are used and trusted . Water contamination, resulting from large amounts of untreated wastewater discharge, has caused ecological dete-rioration, declining the efficiency of water sources and re-ducing the quantity of water for use. Non-point water pollution sources are dissipated, and it is much more difficult to identify and assess them . Water PPT presentaion - Free download as Powerpoint Presentation (.ppt), PDF File (.pdf), Text File (.txt) or view presentation slides online. Causes of water pollution 2. Water, a renewable resource, is a vital compound for life on Earth. May 31, 2019 May 17, 2020 tutorialsdiary. Studies say that one-fifth of the world's industrial water pollution comes from textile mills. 5. Water pollution is also a major cause of diseases caused to the non-aquatic species. This is known as surface water pollution. These mixed chemicals are thrown away from the facility to . • We cannot see it, taste it, or smell it . Water pollution is described as the release of pollutants into bodies of water that render them unsafe to drink and harm aquatic ecosystems. -BASF offers its customer's solutions that help to purify water, use it more efficiently and reduce contamination. Water pollution is caused by foreign objects and chemicals entering the aquatic ecosystem or when natural chemicals build up in excess amounts. What is air? Air Pollution All emojis designed by OpenMoji -the open-source emoji and icon project. We can atleast follow these 10 ways to prevent water pollution. Lesson objectives 1) Understand why clean air is important 2) Understand experiments we can do to prove air pollution exists 3) Understand where air pollution can come from. From the frozen ice caps of the polar regions to the warm waters of the tropical coral reefs, from deep sea vents to shallow seagrass beds, the oceans contain the greatest diversity of life on Earth . | PowerPoint PPT presentation | free to view. Save Water | Water. Department of Irrigation and Drainage. There are two types of water pollution: Point Source - when pollutants enter the water course at specific sites, such as a discharge pipe. Water pollution is known to be a growing problem of 21st century all over the world. A few of these concepts and techniques are discussed below. Not only do you benefit from a pollution free environment, but organisms that live there do as well. Water Pollution Powerpoint Template tells us how we exploit our natural and the most important reserve which helps in sustaining life that is: "Water". 2. Groundwater Pollution And Contamination In India The. by Act 44 of 1978, s. 3, for "matters relating to the use and conservation of water resources or the prevention and control of water pollution" (w.e.f. • Water pollution • Soil pollution • Thermal pollution • Radiation pollution 10.3 AIR POLLUTION Air pollution is a result of industrial and certain domestic activity . Although global attention has focused primarily on water quantity, water-use efficiency and allocation issues, poor wastewater management has created serious water-quality problems in many parts . An ever increasing use of fossil fuels in power plants, industries, transportation, mining, construction of buildings, stone quarries had led to air pollution.
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