Glass is infinitely recyclable, so it is critical to deposit it in the right place and prevent it from ending up in landfills, since glass never degrades and affects diversity and the environment if it is not treated correctly. Most of the glass found in landfills comes from discarded beverage bottles. In the United States, according to EPA data, the recycling rate for glass bottles is only 31.3%.

The best way to recycle glass bottles is to take them to local recycling centers, where you can even get paid for your bottle recycling. In most of these centers the price they pay per pound of glass is 0.1 USD/LB.

Also, recycling glass saves tons of natural resources, such as sand, soda ash, limestone, and feldspar. Recycling glass also reduces carbon dioxide emissions, as the glass from recycled bottles melts at a lower temperature than virgin materials, which means less energy consumption in the production of new bottles.

Paper is one of the easiest materials to recycle, however, for this to happen, it must be treated correctly from the beginning of the recycling chain, that is, from the consumer. The most important thing when it comes to recycling paper is that it does not contain polluting agents, since any type of food, oil, or some other residue makes it unrecyclable and can contaminate the entire batch.

Paper that is not recycled ends up in landfills and although it degrades rapidly compared to other materials since it is not reused, it increases the exploitation of forests and trees in the manufacture of the new paper.

As for cardboard boxes or cardboard in general, which is made up of several layers of paper, it is best to give it a second use whenever possible. On the other hand, failing that, keep them clean and break them so that they can be properly treated in the local recycling centers.

The waste that can be recycled has different destinations depending on the material in question. The waste that we deposit in the recyclable container is taken by dedicated recycling trucks to the Materials Recovery Facility (MRF). In these recycling centers, the waste is separated and later packed in bundles.

The waste that is not received by the recycling centers, such as plastic bags, electronic devices, or clothing (which vary in each locality and each recycling center) must be taken directly by the consumers to specific collection points so that these can be recycled.

Once separated and packaged, the recyclable materials are sent to recycling plants or processing factories that turn the waste into new products.

Recyclable waste that is not separated in the recycling container or is not taken to collection points, ends up in landfills, where, depending on its material, it can take hundreds of years to degrade or even never do so.

In the United States, only 10% of recyclable waste reaches the transformation stage, and most of it is destined for sale abroad.

Recycling is the process by which the raw materials that make up the waste that we use daily such as paper, glass, aluminum, plastic, etc., are transformed into new materials. This prevents these wastes from entering the seas or earth. But, for this to happen, a series of steps need to be carried out:

• At home – separate and clean waste.
• At local recycling centers – sort, pack, and store, for later sale.
• At processing industries – treat the materials and transform them into new products.

For a few years, the United States entered a crisis due to the accumulation of waste, which was triggered by the new waste policies of China, which was the main buyer of waste in the United States. These new policies are much stricter and among other restrictions, they lowered the minimum standards for pollutants to -1%, which excludes the majority of waste from the United States.

Sanitary landfills are designated sites for the disposal of garbage or other types of solid waste. Large holes are built at these sites into which garbage is buried. Until a few years ago, landfills were a major source of pollution due to the contact of toxic waste with the environment, but today they are designed to prevent waste from reaching and contaminating groundwater.

Sanitary landfills are built with a layering system that isolates debris from air and water, which is vital to preventing pollution. The garbage is compacted in cells to make the most of the available space, for which heavy machinery such as excavators and compaction equipment is used. Some of the polluting byproducts of garbage generation, such as methane, are captured and used to generate electricity. However, landfills continue to represent an important source of pollution, since when they reach their maximum capacity, the land on which they are built will take thousand of years to recover.