Stuff You Should Know SYSK Selects: How Landfills Work
Jul 11, 2020
Discover the fascinating journey of landfills from chaotic dumps to meticulously engineered waste management systems. Explore the environmental impacts of waste production and the challenges of constructing new landfills amidst public opposition. Learn about the intricate mechanics of landfills, including leachate management and methane energy generation. Enjoy some lighthearted stories from landfill experiences, revealing quirky connections to everyday life and the healing power of laughter. Rethink what you know about these crucial urban infrastructures!
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Landfill Advantages
- Landfills are a better waste management solution than older methods like ocean dumping or open dumps.
- These older methods caused significant environmental problems due to leachate and lacked proper containment.
Packaging and Trash Increase
- The increase in trash generation since the 1960s is largely due to the rise of cheap, non-biodegradable packaging.
- This packaging, unlike previous materials, doesn't decompose easily and contributes significantly to landfill volume.
Landfill Goals
- The goal of a landfill is not to compost trash, but to create a dry, airtight environment.
- This 'dry tomb' approach aims to minimize decomposition and isolate waste from the surrounding environment.