Water pollution is the contamination of water bodies by directly or indirectly discharging chemicals, pollutants and wastes without adequate treatment. Its use leads to the outbreak of deadly diseases such as cholera, TB, jaundice, Typhoid, paralysis, polio etc. Prevention and control of water pollution. The water (Prevention and Control of pollution) act, 1974.
Chemical water pollution A variety of chemical substances get merged into different sources of water, leading to water pollution.
lakes, rivers, oceans, aquifers and groundwater) This form of environmental degradation occurs when pollutants are directly or indirectly discharged into water bodies without adequate treatment to remove harmful compounds.
Introduction- The act aims to prevent and control water pollution and to maintain/restore wholesomeness of water by establishing central and state pollution control board to monitor and enforce the regulations. Water pollution, the release of substances into subsurface groundwater or into lakes, streams, rivers, estuaries, and oceans to the point where the substances interfere with beneficial use of the water or with the natural functioning of ecosystems. Two types of water pollutants exist; point source and non point source. Prevention of Water Pollution. Other Forms of Pollution.
Presentation by Sir Mark Walport at the RCUK Water Showcase 2015 - 30 June 2015. The major cause of pollution on earth is air pollution. With billions of people on the planet, disposing of … Industrial Effluents 5.
Polluted water leaves a highly negative impact on man as also on trees-plants, and animals. Domestic or Sanitary Sewage 3. PowerPoint is the world's most popular presentation software which can let you create professional Water Pollution powerpoint presentation easily and in no time. Thermal Pollution 6. 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..
Water pollution is caused by many factors including but certainly not limited to: uncontrolled construction sites, leaking sewer lines, storm-water runoff, accidental spills and leaks, improper discharge of wastes, mining activities, foundries, animal waste, and others. Radioactive Waste 9.
This article throws light upon the twelve main causes of water pollution. Ecological Pollution 7. Agricultural Run-Off 4.
Carbon dioxide, argon, methane, ozone and water vapor are also present in very small quantities. 14. Water – the source of life – is one of the most essential and precious resources, our planet has been blessed with. The Various Types of Water Pollution That Are Hard To Gulp Down! Water Pollution Water pollution is the contamination of water bodies e.g. By volume, about 78% of this mixture is nitrogen and about 21% is oxygen. In addition to the release of substances, such as chemicals or microorganisms, water pollution may also include the release of energy, in the form of radioactivity or …
Covering over 70% of the planet’s surface, water, is needed for the survival and … 3 structure 4 Objective. Composition of Air. Water pollution occurs when a body of water is adversely affected due to the addition of large amounts of materials to the water. Water Pollution - Fort Bend ISD ... Water Pollution – A free PowerPoint PPT presentation (displayed as a Flash slide show) on PowerShow.com - id: 79fd2c-M2YzM When it is unfit for its intended use, water is considered polluted.