Download - Waste generation
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WASTE GENERATION&
MANAGEMENT
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What is waste?Waste Is any substance which is discarded after primary use, or it is worthless, defective and of no use.
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CATEGORIES OF WASTE
Domestic waste
Industrial waste
Agricultural waste
Municipal waste e-waste
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DOMESTIC WASTE
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KITCHEN WASTE
• Peelings of vegetables and fruits
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• Shells taken off from eggs, groundnuts and other dry fruits
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• Washing of rice, pulses etc.
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• Any stale or rotten non-usable food items
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PLASTICS
• Plastic plates, glasses etc
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GLASS
• Broken glass utensils, mirrors, containers
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• Broken electrical bulb
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• Rotten Food wastes
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RAGS
• Discarded worn out clothing, old bed-sheets, blankets
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NEWSPAPER
• Newspapers and magazines
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INDUSTRIAL WASTE
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• Gaseous wastes from Industries is harmful for the living organisms
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MINING OPERATIONS
• During mining operations huge quantities of waste are produced. Such waste is called mine tailing.
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• THE TILDEN MINE, UPPER PENINSULA
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• Tilden Iron Mine, Marquette County, Upper Peninsula.
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• Mining operations produce large amounts of left-overs.
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CEMENT INDUSTRIES
• The gaseous wastes include the flyash which consists of fine solid particles of non-combustible ash.
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CONSTRUCTION UNITS
• Construction units produce huge quantities of waste stones, pebbles, broken bricks, wood wastes etc. which are dumped in landfills.
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