Green waste
Green waste
Green waste (pronounced: /ɡriːn weɪst/) is a term used to describe waste that is biodegradable, often originating from plant or animal sources, which can be used as a soil conditioner if composted.
Etymology
The term "green waste" is derived from the color most associated with vegetation, and "waste" refers to materials not directly usable or consumed.
Definition
Green waste is a type of biodegradable waste which can come from sources such as:
- Garden clippings
- Flower cuttings
- Hedge trimmings
- Vegetable scraps
- Grass cuttings
- Leaves
- Branches
- Tree trimmings
Related Terms
- Composting: The process of breaking down green waste into a nutrient-rich soil conditioner.
- Biodegradable waste: Waste that can be broken down by other living organisms.
- Organic matter: Material that comes from plants and animals and is composed of organic compounds.
- Recycling: The process of converting waste materials into reusable materials and objects.
- Landfill: A site for the disposal of waste materials by burial and is the oldest form of waste treatment.
Disposal and Treatment
Green waste can be disposed of in green waste bins, and is often collected by municipal waste services. It can also be composted at home, providing a rich source of nutrients for gardens.
In some areas, green waste is collected separately from other household waste in order to facilitate composting and reduce the amount of waste going to landfill. This is part of a wider strategy to manage waste in a more sustainable way.
Environmental Impact
When green waste is composted, it can provide a range of environmental benefits. It can improve soil health, reduce the need for synthetic fertilizers, and help to sequester carbon in the soil. However, if green waste is sent to landfill, it can contribute to the production of methane, a potent greenhouse gas.
External links
- Medical encyclopedia article on Green waste
- Wikipedia's article - Green waste
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