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Ppt Water Pollution Powerpoint Presentation Free Download Id 6122306 Jagan kumar ojha. this document discusses various causes and types of water pollution. it identifies two main sources of water pollution as point source pollution and non point source pollution. point source pollution originates from discrete sources like pipes or drains, while non point source pollution has diffuse origins from a wide area. Water pollution. jan 19, 2015 • download as ppt, pdf •. 614 likes • 410,073 views. ai enhanced description. april.cruda. follow. this document discusses water pollution, including its causes, sources, types, effects, and methods of prevention. it defines water pollution as the contamination of water bodies by human and natural activities.
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Water Pollution Powerpoint Presentation Slides Ppt Template Sources of water pollution. feb 26, 2014 • download as pptx, pdf •. 2 likes • 1,171 views. ai enhanced description. alex chen. this document discusses various types of environmental pollution including oil pollution, water pollution, and heavy metals. it provides details on specific heavy metals like lead, cadmium, mercury, nickel, and. Chapter 20 water pollution. water pollution. any chemical, biological, or physical change in water quality that harms living organisms or makes water unsuitable for desired usescomes in two forms:point source pollution: discharge pollutants at specific locations through drain pipes, ditches, or sewer lines into bodies of surface water (ex: factories, sewage treatment plants, underground mines. 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. 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. Presenting this set of slides with name underground aquifer supervision sources of water pollution ppt model infographics pdf. the topics discussed in these slides are sources of water pollution. this is a completely editable powerpoint presentation and is available for immediate download. download now and impress your audience.
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Ppt Water Pollution Powerpoint Presentation Free Download Id 6492791 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. 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. Presenting this set of slides with name underground aquifer supervision sources of water pollution ppt model infographics pdf. the topics discussed in these slides are sources of water pollution. this is a completely editable powerpoint presentation and is available for immediate download. download now and impress your audience. 5 sources of water pollution point sources nonpoint sources discharge pollutants at specific locations through drain pipes, ditches, or sewer lines into surface water factories sewage treatment plants underground mines oil tankers scattered and diffuse and hard to trace to a specific site of discharge acid deposition runoff logged forests urban. What is water pollution?. any chemical, biological, or physical change in water quality that has a harmful effect on living organisms or makes water unsuitable for desired usage. water pollution statistics. who: 3.4 million premature deaths each year from waterborne diseases. download presentation.