A sanitary landfill retains the dumped material away from the environment until it is "sanitary" or "safe" to release it.
A sanitary landfill
to a landfill
You could determine the age of a landfill layer by carbon dating food that was found in the layer. Or checking the date on the newspapers in that layer.
The leachate from a landfill contains numerous liquid pollutants suc as acids, organics, dissolved metals and high BOD material. It can leave the landfill and comtaminate groundwater and surface water.NOTE: Leachate is material that dissolves out of a solid mass, like tea out of a tea bag, when water flows through it.
Recycling is helpful for the environment because we are reusing products instead of throwing them in landfill. This means that there will be less landfill to burn, meaning less toxic gases being released into the air.
When you put materials into a sanitary landfill, it doesn't mean that the material in going to decompose.
Sanitary Landfill
A sanitary landfill
solid or sanitary waste
garbageman
A sanitary landfill is usually lined with a thick plastic layer and clay.
A place to deposit refuse has been an important advancement in the eradication of some diseases. A sanitary landfill fills a very important role in urban society.
For parks and sites
1937 was when the world's first landfill was made. It was done in California in the United States. A landfill is used to bury wastes in a sanitary way.
The very first landfill was opened in 1937. It was located in Fresno, California. The landfill, Fresno Municipal Sanitary Landfill, is now a national landmark.
For parks and sites
Correctly done it should not but if the landfill is not managed properly this would be likely.