What is a sanitary dump?

Sanitary landfill is a waste disposal facility where the layers of compacted waste are covered with layers of Earth. When the device reaches capacity, it is used to close the cap. Sanitary landfills are one of the most popular waste disposal methods, although they have some distinct disadvantages. This waste management technique was developed in the 30s of the 20th century in response to increasing pressures created by a growing population. Ideally, it should be located above the water level in an area that is not geologically active. With aesthetics may have further considerations; Because landfills may sometimes ignite, they are generally not in the immediate vicinity of residential communities. The land must also be cheap to make the cost of the landfill is worth it and must be accessible on the roads to easily supply garbage.

The preparation of the location begins with the establishment of inserts. It is common to start with a compact clay base, followed by synthetic inserts, with pipes that capture and transmit materials that pour outThey are scared from the landfill, including fluids and gases. The garbage deposition may then begin. At any moment, the landfill has a small exposed working area, while the rest of the space is covered. Maintaining the workspace for sanitary dumps minimizes pests such as rodents and insects. This can be expensive and can cause a serious health risk in landfills that do not have funds.

One of the biggest problems with hygienic landfill is the environmental risk. As materials inside the compact waste layers, gases are formed, including methane, which are flammable. Some landfills simply vent these gases, while others actively capture and use them as fuel. Landfills also generate extracts, materials that would be able to make a natural environment if it ends up in a water meter level, making control of the critical leaching.

Once the sanitary dump is closed, the work will not stop. The page must be maintained and monitored. Dumps often regenThey erod, as soon as they are full, the area is used to produce sports playgrounds, parks, office parks, etc. These uses can only be approved when it is clear that the site has been well secured, and if the methane gas processing systems and other materials that can infuse or vent them out of the landfill.