Ppt templates river water pollution free download
Water Pollution - Chapter Water Pollution. Water Pollution - Water Pollution Chapter Water Pollution - Chapter 14 Water Pollution Water Pollution Water pollution- the contamination of streams, rivers, lakes, oceans, or groundwater with substances produced through human Chapter 14 Water Pollution Water Pollution Water pollution- the contamination of streams, rivers, lakes, oceans, or groundwater with substances produced through human Water Pollution Water Pollution - Water Pollution Water pollution is any chemical, physical or biological change in water quality that has a harmful effect on living organisms or makes the water Water Pollution Water pollution is any chemical, physical or biological change in water quality that has a harmful effect on living organisms or makes the water Water Pollution - Water pollution occurs when harmful substances—often chemicals or microorganisms—contaminate a stream, river, lake, ocean, aquifer, or other body of water, degrading water quality and rendering it toxic to humans or the environment.
Water pollution occurs when harmful substances—often chemicals or microorganisms—contaminate a stream, river, lake, ocean, aquifer, or other body of water, degrading water quality and rendering it toxic to humans or the environment. Water Pollution - Water Pollution G. Water Pollution G. Although we need water, people pollute it anyway. Water Pollution - Water Pollution Water Pollution - Chapter 21 Water Pollution. Water Pollution - Nonpoint Source Pollution Water well Migrating vapor phase Contaminant plume moves with the groundwater Free gasoline dissolves India s Ganges River Chlorination is the process of adding the element chlorine to water as a method of water purification to make it fit for human consumption as drinking water.
Slide 15 -. Slide 16 -. Heavy metals from motor vehicles via urban storm water runoff and acid mine drainage Silt sediment in runoff from construction sites, logging, slash and burn practices or land clearing sites. Slide 17 -. Macroscopic pollution—large visible items polluting the water—may be termed "floatables" in an urban storm water context, or marine debris when found on the open seas, and can include such items as: Trash: e.
Slide 18 -. Pathogens are another type of pollution that prove very harmful. Slide 19 -. Slide 20 -. The most polluted river in United Kingdom The pollution of rivers and streams with chemical contaminants has become one of the most curtail environmental problems within the 20th century.
Slide 21 -. Slide 22 -. Additional forms of water pollution Three last forms of water pollution exist in the forms of petroleum, radioactive substances, and heat. Slide 23 -. Thermal Pollution Thermal pollution is the rise or fall in the temperature of a natural body of water caused by human influence.
Slide 24 -. Slide 25 -. What are the possible solutions of water pollution? Slide 26 -. Municipal treatment plants are designed to control conventional pollutants: BOD and suspended solids Well-designed and operated systems i.
Most municipal plants are not designed to treat toxic pollutants found in industrial wastewater. Slide 27 -. Measurement of water pollution Water pollution may be analyzed through several broad categories of methods: physical, chemical and biological.
Some methods may be conducted without sampling, such as temperature. Slide 28 -. Farming Solutions Choosing organic options can help to reduce the amount of water pollution. Slide 29 -. Caring about waste By properly disposing of all waste, you can help to reduce the amount of water pollution that is created The proper management of mass waste disposal can help to control the introduction of pollutants into the water cycle. Simple steps like not storing waste by running water and controlling runoff in areas where waste is stored can help to reduce the amount of pollution introduced into the water cycle.
Slide 30 -. Stopping the cycle There are ways to interrupt the natural water cycle and prevent pollution In some places simply filtering water before allowing it to continue its natural flow may be sufficient. Slide 31 -. Water pollution charts. Slide 32 -. Slide 33 -. If we do not save water-. Slide 34 -. Slide 35 -. Please save water. Water Pollution PPT 2. PPT 8. PPT on Water Pollution 3. PPT 9. Download PPT Water Act PPT 1.
PPT Water Act Powerpoint presentation 2. Definition Pollutant Degradable pollution Non-degradable pollution Types of pollution noise,air,water,land ,soil,thermal,nuclear Air pollution Composition of air Types of pollutants Sources of air pollution Effects of air pollution Ozone depletion Greenhouse effect Smog Water pollution meaning, types, definition, sources, causes and control and measures Soil pollution Causes of soil degradation Marine pollution Causes, effects, control, and measure of marine pollution Control measures for oil pollution Noise pollution Levels of noise and vibration Decibel levels of common sounds DB Ambient noise levels DB Safe time exposure in DB Effects of noise pollution Control techniques Thermal pollution Nuclear hazards Effects of nuclear pollution Control measures Role of an individual in prevention of pollution.
Types of pollution Water pollution Sources of water pollution Municipal wastewater Industrial waste Inorganic pollutants Organic pollutants Agricultural wastes Marine pollution Thermal pollution Air pollution Causes of air pollution Consequences of air pollution Land pollution Causes of land pollution Noise pollution Sources of noise pollution Effects of noise pollution Solutions for noise pollution Ways to stop pollution Global warming and the greenhouse effect Difference between global warming and the greenhouse effect Some proof of global warming.
What is light pollution? Light Pollution Powerpoint Presentation 2. Smog types Photochemical smog Air pollutant How photochemical smog is formed The process involving the formation of photochemical smog Effect on human health and plants Sources and effect of photochemical smog Factors affecting the formation of photochemical smog Mitigation measures for photochemical smog How to save the environment by preventing smog. What is pollution? What is plastic? What is plastic pollution? History of plastic Plastic pollution Chemicals in plastic Types of plastic products Sources of plastic pollution Causes of plastic pollution Effects of plastic pollution Solutions to plastic pollution Steps taken by govt Initiatives on plastic pollution Case studies Ways to mitigate plastic pollution Scary facts about plastic Plastic Pollution PPT 1.
Plastic Pollution Powerpoint Presentation 2. Marine pollution PPT. They are all artistically enhanced with visually stunning color, shadow and lighting effects. Many of them are also animated. PowerPoint PPT presentation free to view.
Water Pollution 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 - Water Pollution G.
Water Pollution Causes and Effects - Water pollution occurs when energy and other materials are released into the water, contaminating the quality of it for other users.
Water Pollution - Water pollution occurs when harmful substances—often chemicals or microorganisms—contaminate a stream, river, lake, ocean, aquifer, or other body of water, degrading water quality and rendering it toxic to humans or the environment.
Pollution What is it exactly? Pollutant something that causes harm to the Water Pollution - Chapter