Form of recycling: the selective collection and Global Harvesting Raw

There are two main ways of recycling in our planet: the selective harvesting and gathering global brute.

Today we will conduct an analysis of how each of these forms, their application in the metal recycling done in the junkyard and recovery of materials.

Selective collection:

The collection is selective separation of components is carried out through public participation and through the different types of containers that can be found in cities.

Thus it is possible to recover the waste disposed in the household and is collected by municipal services separately, thus helping to reduce the mix of materials and pollution, while increasing the quality of them.

This type of recovery has nothing to do with the process carried out in the junkyard and authorized treatment center (CAT), and is more focused on the recycling of garbage or waste from human consumption.

Or global gross collection:

The overall collection is gross or selectively recover all types of waste from mining and metallurgical industries and related primarily to be used in metal recycling processes.

Also form part of this group are crushed, screened and graded tire separations carried electromagnetically, electrostatic, optical or purification of metals and glass.

The selective collection encourages the recycling and recovery of solid waste originating from both ferric and non ferric, also favors the retrieval of items considered dangerous as batteries or batteries, among others.

The overall collection is gross or that are more in the junkyards or waste treatment centers and can be divided into two types: direct and indirect recycling:

Direct recycling: for direct recycling understand that the residue can be used immediately after being recuperado.Reciclaje indirect: indirect understand that by recycling the waste has to be previously subjected to a process treatment and processing prior to use as new raw material.

Generally, the type of recycling carried out in junkyards is indirect and that the vast majority of scrap is received at its facilities must be pre-selected, separated according to their nature, treated and finally disposed by type of alloy and size needed to achieve.