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… See our User Agreement and Privacy Policy. Weinheim. Lakes, rivers and coastal areas are much more enjoyable and safe when they are pollution free. Water pollution is a serious issue. If sea water is polluted, it has a negative impact on marine life too. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Pollution of Air and Water Class 8 Science Chapter 18 as per NCERT Book used in CBSE and other Schools. Human contribution to water pollution is enormous by way of defecating; dumping of refuse, industrial wastes and washing of clothes etc. 11. The state board of respective states is empowered to plan a comprehensive program for … Water pollution is the impure or unclean state of all water bodies like lakes, rivers, groundwater, aquifers, and oceans; it happens when contaminants are … 1.Factories throw their waste in water The Water (Prevention and Control) Act, 1974was introduced to prevent and control water pollution and to restore and maintain the whole… Melbourne. We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. Water Pollution & its Control - Causes, Effects & Control Measures Now customize the name of a clipboard to store your clips. As one day, it is applicable in all the states of India. Now customize the name of a clipboard to store your clips. If you continue browsing the site, you agree to the use of cookies on this website. Water pollution is an environmental problem that is of major concern to us in Nigeria and the world at large. Different Causes of Water Pollution-Nuclear,wasteOil pollution, Underground storage leaks5. The BP oil spill during the year 2010 was a disaster and lead to the death to the biological creatures inside the water. (Egilabor, 1998) apparently, environmental education is of immense importance to use particularly in schools and should have a place in the school curriculum. Some of the important sections regulating the prevention of water pollution as per the act are as discussed below. Water Pollution Water pollution can be defined as presence of solid, liquid or gaseous contaminants in such concentration that may alter the quality of water. Pollution means contamination of water or such alteration of the Physical, Chemical or Biological properties of water or such discharge of any sewage or trade effluent or of any other liquid, gas and Solid substance into water (whether directly or indirectly) as may be the case or is likely to create nuisance or render such water harmful or See our Privacy Policy and User Agreement for details. • Water pollution is studied under 3 sub-heads, viz., inland fresh surface water pollution, ground water pollution, and marine water pollution. Decrease of aquatic life etc. Section 17 of the Water (Prevention & Control of Pollution) Act, 1974 clearly lists all functions of the respective state boards for countering water pollution. PPT: Water Pollution Power Point Presentation – At present, water scarcity is a global difficulty in a world because many countries are suffering from this difficulty as many freshwater bodies, oceans and seas are polluted by humankind. Madras 14 slides, 212 likes Arvind Kumar INTRODUCTION TO WATER POLLUTION PARAMETERS -CONCEPT, OBJECTIVES AND NEED OF WATER QUALITY MONITORING, … Not only do you benefit from a pollution free environment, but organisms that live there do as well. lakes, rivers, oceans, aquifers and groundwater). • 75% of the human brain is water and 75% of a living tree is water. This will ultimately impact the humans and other living organisms. Pollution of water resources can interfere with swimming and fishing activities, make boating unsafe, affect wildlife and food resources and even contaminate water supplies. Home; Explore Page 1 of 1,396,374 results for water. You can change your ad preferences anytime. • A person can live about a month without food, but only about a week without water. Tokyo. 3. Basic of Structure,Structure members,Accessing Structure member,Nested Struct... No public clipboards found for this slide. Dr. Arun Sharma Engineering Chemistry: Water Analysis, Hardness, Purification and Boiler Problems ... Water Pollution and Treatment 65 slides, 122 likes Pawanexh Kohli Ballast Water Management 76 slides, 61 likes hgtyguhmjk 1761e6cbff7 0 slides servicemastermb … Water pollution is the introduction into fresh or ocean waters of chemical, physical, or biological material that degrades the quality of the water and affects the organisms living in it. Water pollution powerpoint 1. It is every person’s responsibility … In addition to all these, organic compounds present in the polluted water facilitate the growth of algae and other weeds, which in turn use more oxygen dissolved in the water. The majority portion of the marine pollution comes from the land that contributes to 80 percent of the marine pollution, air … 1. The water polluted by the wasted oil can reach up to miles and can contaminate the … SOME FACTS ABOUT WATER • Nearly 97% of the world's water is salty or otherwise undrinkable. This activity gives students an opportunity to get up close and personal with water “pollution” and explores some of the simple ways we can tell if pollution is present. Looks like you’ve clipped this slide to already. • Measures of control Industrial Waste 5. • Definition of water pollution • Noticeable signs:- Odours from rivers, streams, lakes and ocean beaches. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. • Reference. Functions of the State Board. Water pollution is defined as the addition to water of an excess material or heat that is harmful to the living organism or which impairs the beneficial use of water. ण नियंत्रण बोर्ड, पर्यावरण एवं वन मंत्रालय, 2011 WATER POLLUTION Water pollution is the contamination of water bodies (e.g. The Act came into force in 1974 and is applicable to the states of Assam, Bihar, Madhya Pradesh, Gujrat, Haryana, Tripura, West Bengal, Jammu and Kashmir, Rajasthan, Kerala, and the union territories. Prochain SlideShare. Water Pollution Detection Experiment. We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. Water Pollution Water Pollution occurs when energy and other materials are released into the water, contaminating the quality of it for other users. Air and Water Pollution. Its intake can cause many diseases. Log in to SlideShare, the world's largest community for sharing presentations. Contents It could also be adopted by any state through a resolution passed declaring to adopt the Act. Gowtham Raja Water pollution and treatment PPT 67 slides, 104 likes acitron water pollution. water pollution, for conferring on and assigning to such Boards powers and functions relating thereto and for matters connected therewith WHEREAS it is expedient to provide for the prevention and control of water pollution and the maintaining or restoring of wholesomeness of water, for the establishment, with a view to carrying out the purposes aforesaid, of Boards for the prevention and If you continue browsing the site, you agree to the use of cookies on this website. Different Causes of Water Pollution: Marine Dumping, Industrial Waste Sewage, (mainly from households)4. Clipping is a handy way to collect important slides you want to go back to later. Therefore environment degradation occurs which causes the pollutants to discharge directly or indirectly into water bodies. It occurs when pollutants (particles, chemicals or substances that make water contaminated) are discharged directly or indirectly into water bodies without enough treatment to get rid of harmful compounds. lakes, rivers, oceans, aquifers and groundwater), very often by human activities. Unchecked growth of aquatic weeds in water bodies. Effects of water pollution The effects of water pollution are not only devastating to people but also to animals, fish, and birds. Loading in ... Water pollution is the contamination of water bodies (e.g. New York. 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 4. pollution” means such contamination of water or such alteration of the physical, chemical or biological properties of water or such discharge of any sewage or trade effluent or of any other liquid, gaseous or solid substance into water (whether directly or indirectly) as may, or is likely to, create a nuisance or render such water harmful or injurious to public health or safety, or to domestic, commercial, … You can change your ad preferences anytime. This form of environmental degradation occurs when pollutants are directly or indirectly discharged into water bodies without adequate treatment to remove harmful compounds. Water Pollution Control - A Guide to the Use of Water Quality Management Principles Edited by Richard Helmer and Ivanildo Hespanhol Published on behalf of UNEP United Nations Environment Programme Water Supply & Sanitation Collaborative Council World Health Organization E & FN Spon An imprint of Thomson Professional London. Water Pollution: Fluoride pollution causes defects in teeth and bones, a disease called fluorosis while arsenic can cause significant damage to the liver and the nervous system. Water Pollution
Water Pollution occurs when energy and other materials are released into the water, contaminating the quality of it for other users.
3. Sergei Sazhin Sergei Sazhin Presentation - Modelling of Automotive Fuel Droplet Heating and Evaporation PPT Version | PDF Version; Dr Ayman F Hegab The effects of water pollution are different and depend on the chemicals dumped in that particular location. This helps you give your presentation on Water Pollution in a conference, a school lecture, a business proposal, in a webinar and business and professional representations. Prepared by : Monet Dominguez Pollution from dispersed sources is difficult to control, and, despite much progress in the building of modern sewage-treatment plants, dispersed sources continue to cause a large fraction of water pollution problems. If you continue browsing the site, you agree to the use of cookies on this website. Page 1 of 1,476,150 results for Water pollution. Overall, it affects agriculture and the country. Expert PPTs. The effects of water pollution have a strong impact on the delicate balance in the natural ecosystem. SlideShare Explore Search You. Oily and greasy materials floating on surface of water bodies. 1. Examples of Water pollution ; Industrial affluents ; Mining and Agricultural Wastes ; Sewage Disposal and Domestic Wastes ; 6 Causes of water pollution. The marine environment becomes polluted and contaminated through various sources and forms. This activity is excellent because it engages many senses. Water Pollution The activity involves giving each student/group in your class a cup of clean water. • Introduction Upload; Login; Signup; Submit Search. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Water pollution occurs by the contamination of water bodies like lakes, rivers, oceans. The relevant provisions of … SlideShare Explore Search You. PowerPoint is the world's most popular presentation software which can let you create professional Water Pollution powerpoint presentation easily and in no time. The Water (Prevention and Control of Pollution) Act, 1974: Long Title: An Act to provide for the prevention and control of water pollution and the maintaining or restoring of wholesomeness of water, for the establishment, with a view to carrying out the purposes aforesaid, of Boards for the prevention and control of water pollution, for conferring on and assigning to such Boards powers and functions … This reduces the amount of oxygen dissolved in the water and … Major sources of marine pollution are the inflow of chemicals, solid waste, discharge of radioactive elements, industrial and agricultural effluents, man-made sedimentation, oil spills, and many such factors. Water pollution is defined as ‘such contamination of water, or such alteration of physical, chemical or biological properties of water, or such discharge as is likely to cause a nuisance or render the water harmful or injurious to public health and safety or harmful for any other use or to aquatic plants and other organism or animal life’. BS Biology 3. Pollution of Air and Water Class 8 Science Chapter 18 – Explanation, Notes, Question Answers. Even though the effect is localized, it is still quite harmful for the humans also. See our Privacy Policy and User Agreement for details. The lesson covers the complete explanation of class 8 Chapter 18 Pollution of Air and Water.Topics covered are Composition of Air, Air Pollution, SMOG, CFC- Chloro Fluoro Carbon, … Point sources of water pollution are easier to control than dispersed sources because the contaminated water has been collected and conveyed to one single point where it can be treated. Chargement dans ... Water Pollution occurs when energy and other materials are released into the water, contaminating the quality of it for other users.3. Upload; Login; Signup; Submit Search. Polluted water is unsuitable for drinking, recreation, agriculture, and industry. • Effects of water pollution You will then go around the class, adding a few … Bad taste of drinking water. • Surface water pollution:- • Ground water pollution:- 6. Water pollution is the biggest cause of the decline in water quality. Upcoming SlideShare. Water Pollution in India. • Causes of water pollution Looks like you’ve clipped this slide to already. Clipping is a handy way to collect important slides you want to go back to later. See our User Agreement and Privacy Policy. Water Pollution Seminar and PPT with pdf report: 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.The water pollution accounts for the death of nearly 14,000 people per day and in this issue, if we talk about India then it is estimated that … Water pollution affects the entire biosphere plants and organisms living in these bodies of water. If you continue browsing the site, you agree to the use of cookies on this website. In fact, water pollution is a major cause of the low level of health in India, in both urban and rural areas. Different Causes of Water Pollution

  • Marine Dumping 4. Revealing Water Pollutionin our World
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