REMEX GmbH products

Non-ferrous metals stemming from incinerator bottom ash processing have to be cleansed from adhesive ash and sorted in order to be fit for further use. To achieve this, non-ferrous metal concentrates from various international plants are treated in a dry process in our non-ferrous upgrading facility in the Netherlands. In a specifically designed hall, the metal concentrate is passed over several air tables that separate the non-ferrous metals into light and heavy metals, applying a combination of sieving, air stream and movement. The result is a high purity metal fraction, which can be directly used at the smelting plant.

HMT stands for hydro-mechanical treatment. By means of a washing plant, the environmental quality of the incinerator bottom ash aggregate is verifiably enhanced. The pollution levels are reduced as both the sludge fractions and light organic components are removed. The remaining sandy and coarse fraction is proportionally mixed and provided with an additive. The result is GRANOVA aggregate with significantly improved environmental characteristics, so that the protection of soil and groundwater is ensured.