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organic waste
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organic waste

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Quick Summary

Organic waste refers to matter that is biodegradable, meaning it can be broken down by living organisms like bacteria and fungi. This process can occur through aerobic digestion (with oxygen) or anaerobic digestion (without oxygen).12

Composting is a method of treating organic waste, such as plant material, to create a nutrient-rich soil amendment. Anaerobic digestion breaks down organic matter in the absence of oxygen, producing methane gas, which can be used as a renewable energy source. This process is applied to materials like municipal wastewater, livestock waste, agricultural waste, and food scraps.32

While organic waste can be beneficial for soil health and energy production, improper disposal, such as in landfills, can lead to environmental issues. Landfills are designed to minimize biodegradation to prevent groundwater pollution and reduce methane emissions, a potent greenhouse gas.14

Summary created from Britannica articles using AI. AI can make mistakes, so verify using Britannica articles.
8 Britannica Sources
  1. anaerobic digestion
  2. compost
  3. biodegradability
  4. solid-waste management - Digesting and processing
  5. solid-waste management - Sorting and shredding
  6. organic food
  7. solid-waste management - Controlling by-products
  8. excretion - Solid wastes

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