Translation of "Sortenreine trennung" in English

Lasers already ensure clean separation of plastics and metals.

A basic prerequisite for proper recycling is strict, sort-clean waste separation.

With the help of an additional washing process, an almost completely homogenous separation is guaranteed.

The sophisticated design of the metal, aluminium and wood allows the individual materials to be cleanly separated for recycling.

When separating aluminium, a pure separation from other particles is already possible.

To date, the strict separation of plastics from metal components has only been possible by the highly uneconomical method of manual dismantling.

In order to make disposal as ecologically sound and as economical as possible, automated type-sorting of all materials and their reuse is the desired goal.

It represents a milestone for an environmentally-friendly recycling process. The central purpose of the plant is the most precise possible sorting of plastic waste – since light packing materials can only meet the precondition for optimal material reuse if they are properly sorted.

The recycling of plastic waste into usable products requires an unmixed and substance-specific separation of mixtures into their respective components.

Preferably, the released foreign bodies are supplied in the conventional manner by means of a cyclone 10 to a waste station 9, where a cleanly sorted separation is likewise possible, but not strictly necessary.

Moreover, regions having different quantities of overspray or different types of paint (for a purely type-separation process) can be separated by the transverse partition walls 142 .

Furthermore, it is beneficial with regard to recycling that a (at least partial) correctly sorted separation of the single components is possible.

A clearly-sorted separation between LDPE sheets and HDPE sheets can be obtained with a quota of approximately 95%.

Sorting and separating process waste constitutes an essential prerequisite for, both, in-house or external recycling and re-using of materials as well as for specific treatment of different types of waste.

Abstract The recycling of plastic waste into usable products requires an unmixed and substance-specific separation of mixtures into their respective components.

The aim is to achieve a technical cycle, which ensures the separation and the complete re-use of all materials.

In the HOCHTIEF Group, we have numerous waste disposal and recycling specialists. The HOCHTIEF Solutions subsidiary Streif Baulogistik is one unit that prepares waste disposal plans for construction sites, calculates waste quantities and costs, assists clients in awarding contracts for disposal services or itself handles the disposal of all waste generated as well as accurately sorting garbage by type.

Currently, a majority of these materials can only be sorted by laborious hand work; too many different alloys complicate clean separation and thus efficient recycling.

In the case of materials, easily detachable connections are used so that, if necessary, the materials can be separated by type for reuse or recycling.

For the heavy fraction, the potential is being explored to allow clean separation by checking the electrical conductivity of the scrap.

The entire system can be dismantled at any time and according with the Cradle to Cradle® principle, a sorted separation or material reutilization of the individual components is possible.

Throughout every division, we have installed standardised containers for sorting recyclables, normal waste and hazardous waste, and have labelled these accordingly.

The degree of purity of PET is however unsatisfactory, so that after automatic sorting a flotation process is required to achieve separation into pure grades.

This is possible because air jet sieving leads to a sufficiently accurate separation of current collecting foil and coating particles.

It was additionally found that a varietally pure separation is particularly efficient when the polyolefinic homo- and copolymer waxes were manufactured using metallocene catalysts.