PPM is the amount of contaminant units in 1,000,000 (1 million) units of groundwater. Download Now. | PowerPoint PPT presentation | … WATER POLLUTION Pollution can enter water directly, through both legal and illegal discharges from factories, for example, or imperfect water treatment plants. WATER POLLUTION Water pollution may be defined as alteration in the physical, chemical and biological characteristics of water which may cause harmful effects on human and aquatic life. Note: Because we have given more than 30 PPT in one place. Contamination. 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. Download Water Pollution PowerPoint templates (ppt) and Google Slides themes to create awesome presentations. Types Surface water pollution > found on … Well, important types of pollution are explained in the below diagram: Fig1: Types of Pollution. PPT: Water Pollution PowerPoint Presentation – At present, water scarcity is a global difficulty in the world because many countries are suffering from this difficulty as many freshwater bodies, oceans, and seas are polluted by humankind. If you are searching for Pollution PPT.Then this is the right place. 10. Types of Pollution PPT | PowerPoint Presentation | PDF. So It may take time to open the preview of all the PPTs. Water pollution ppt 1. 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. Water Pollution Prepared by : Monet Dominguez BS Biology 3 2. Water Pollution is the introduction of contaminants into the water body that disturbs aquatic environment. 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. Looks like you’ve clipped this slide to already. Cause & Effects of Water Pollution PowerPoint Presentation with Blanks - Click for PowerPoint Tagged: industrial pollution , agricultural pollution , household pollution , venn diagram Newer Post Student Handout About Types of Pollution Bangladesh is a deltaic land created and flown over by numerous rivers; the land is also consistently nourished by their water flows. Warming Global. Clipping is a handy way to collect important slides you want to go back to later. BS Biology 3. Water Pollution Water Pollution
Water Pollution occurs when energy and other materials are released into the water, contaminating the quality of it for other users.
3. See our Privacy Policy and User Agreement for details. 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 is the impure or unclean state of all water bodies like lakes, rivers, groundwater, aquifers, and oceans; it happens when contaminants are unloaded into … Monolithic Part Of The... 60 70 5. Heavy Water Factory. (Report,1965,restoring the quality of our Environment, president science committee, Washington USA) Olaniran (1995) defined water pollution to be presence of See our User Agreement and Privacy Policy. Apart from the laws, creating awareness about the impacts of water pollution is required. Man Smoke Beer Wheat. This means that one or more substances have built up in water to the extent of causing problems to people, animals and plants. Environmental pollution is a major concern these days all over the world as it directly affects the health of human, animal, aquatic life etc. Causes of Water Pollution •Factors that contribute to water pollution can be categorized into two different groups –Point sources –Non-point sources •Point sources are the easiest to identify and control •Non point sources are ambiguously defined and harder to control. 62 57 4. CLASSIFICATION OF WATER POLLUTANTS The various types of water pollutants can be classified in to following major categories: 1) Organic pollutants, 2) Pathogens, 3) Nutrients and agriculture runoff, 4) Suspended solids and sediments, 5) Inorganic pollutants (salts and metals), 6) Thermal Pollution 7) Radioactive pollutants. Different Causes of Water Pollution