new_aughinish_alumina_vodotisk

PRODUCT JUNIFOL PEHD 800 000 m2

LOCATION Aughinish, Irland

INSTALLATION 2010 – 2011

Aughinish Alumina is the largest European refinery plant manufacturing aluminium oxide (the basic raw material required for aluminium production). It is located on South-West coast of Ireland, in the vicinity of Shannon river estuary; it was built within the period from 1978 to 1983, projected production capacity being at the level of 800 000 tons per annum. Over the years, the volume of production has been gradually increased and nowadays, the annual output is more than 1 800 000 tons of aluminium oxide.

The compound of aluminium oxide is being obtained in a demanding manufacturing process directly from bauxite delivered to the refinery by sea transport (70% of the processed volumes come from the Republic of Guinea inWest Africa, remaining 30% from Brasil). After the extraction of aluminium oxide, the residue left from bauxite processing is being transfered to a sludge bed located nearby the manufacturing plant.

Up to now, the originally planned stowage capacity has been almost fully used up. With regards to this fact, at the present day, extension works are being carried out at the site with the goal of acquiring an additional disposal space. Considering very strict environment protection regulations in the area (Shannon river disemboguing into the Atlantic ocean), it is essential to install a high-quality impermeable insulation layer in order to provide a reliable, long-term separation of the bauxite processing residue deposited at the site from the surrounding environment.

After a lengthy and demanding tendering procedure for one of currently largest waste disposal projects in Europe (attended by all important world´s manufacturers of polymeric insulation materials), JUTA managed to win the tender with high-density polyethylene geomembrane JUNIFOL (thickness 1,50 and 2,00, both with smooth and textured surface, roll width 8,0 m).

« Back

grass

constr

agri

logos1

logos2

logos3