Engineering
New research on garbage dumps in 44 sub-Saharan African countries shows that 95% are unregulated. The landfill sites still take in new garbage even when they are filled to capacity. As the waste decomposes, these sites release ...
Dec 11, 2023
0
17
Engineering
For years, unrecycled plastic bottles have been dumped in landfills. Now, thanks to new research from UBC Okanagan, those bottles may have a second life in that landfill—stabilizing its earth walls.
Jul 20, 2023
0
12
Engineering
3D printed concrete may lead to a shift in architecture and construction. Because it can be used to produce new shapes and forms that current technologies struggle with, it may change the centuries-old processes and procedures ...
Feb 28, 2022
0
17
Energy & Green Tech
The second-largest driver of global warming is methane, a greenhouse gas 28 times more potent than carbon dioxide. Landfills are a major source of methane, which is created when organic material decomposes underground.
Feb 2, 2022
0
5
Engineering
Area landfills conjure up so many negative feelings for a lot of people—the odor, the litter—it's no wonder so many communities are struggling to find new locations for them. Working to create a better environment and ...
Sep 22, 2021
1
24
A landfill site (also known as tip, dump or rubbish dump and historically as a midden), is a site for the disposal of waste materials by burial and is the oldest form of waste treatment. Historically, landfills have been the most common methods of organized waste disposal and remain so in many places around the world.
Landfills may include internal waste disposal sites (where a producer of waste carries out their own waste disposal at the place of production) as well as sites used by many producers. Many landfills are also used for waste management purposes, such as the temporary storage, consolidation and transfer, or processing of waste material (sorting, treatment, or recycling).
A landfill also may refer to ground that has been filled in with rocks instead of waste materials, so that it can be used for a specific purpose, such as for building houses. Unless they are stabilized, these areas may experience severe shaking or liquefaction of the ground in a large earthquake.
This text uses material from Wikipedia, licensed under CC BY-SA
