25 Examples of Recyclable Materials

The recycling is the physiochemical or mechanical process with which a matter already used undergoes a treatment cycle that allows to obtain a new raw material or a new product.

Thanks to recycling, the disuse of materials that can be potentially useful, while reducing the consumption of a new raw material when new products can be obtained. In this way, the production of garbage in the world it is reduced in two ways when the recycling process is carried out.

History of recycling

The origins of recycling date back to many years before Christ, to the extent that garbage has existed since the time when human beings appeared on the planet: since the first civilizations is that the accumulation of waste has been a problem that has gone increasing.

Undoubtedly, one of the moments that changed the history of recycling was the Industrial Revolution, the moment when the production of new goods, allowing many companies to mass produce their materials for the first time.

However, the financial difficulties caused by the

1929 crisis, and then by the Second World War, made the amount of waste limited to the bare minimum, which was decreasing until the 1970s: at that time the public interest in recycling began, and the measures to encourage this practice.

Mechanical and source recycling

Recycling is a fundamental action in the commercial and industrial process, as well as in the home environment. The most widespread recycling is mechanical recycling, a physical process by which elements such as plastic They are recovered for later use.

However, there is also the recycled at source, which is to engage in research, development and production of objects using less resources: by using less raw material, less waste is produced and better use of the natural resources.

Waste separation

One of the essential elements for recycling is the waste separation, to the extent that not all products are equally suitable to face the recomposition process: they are called recyclable materials those who can re-use.

In this sense, generalizing the separation of waste is a indispensable action that must be done from the public sector, for which a differentiation was made between the colors of the containers: the blue color is mainly intended for paper and cardboard, yellow for plastics and cans, green for glass, red for hazardous waste, orange in order to organic waste, and gray for the rest of the residues that do not belong to those groups.

Examples of recyclable materials