Hexa-Cover A/S

Floating Cover – Biogas/Agriculture

The Hexa-Cover Floating Cover is the optimum solution as a covering for almost any form of surface liquid, in i.e.: Biogas plants Biogas plants, Slurry tanks Slurry tanks for primarily pigs (but also cattle and poultry) for eliminating odor and emission etc.

The Hexa-Cover Floating Cover covers up to 99,9% of the total surface (dependent on the geometry of this, providing a major and constant reduction of emissions (up to 95% for ammonia) while offensive odors are reduced by up to 90%.

The Hexa-Cover Floating Cover is very easily installed. Roughly put, they can simply be poured onto the surface and under the effect of the wind and movement of the water will form themselves into a ‘lid’. They are so designed that the tile edges will ‘key’ into each other.

There will always be free access to the manure, for example for measuring, emptying, etc. There are no running costs attached to the use of the Hexa-Cover Floating Cover. In fact, in most situations there will be a reduction of running costs, since water consumption will be reduced and there will be energy savings in connection with cooling and stirring of the liquid and the need to use additives (often harmful) will also be reduced.

Furthermore, time and energy resources will not be needed in connection with supervision following e.g. powerful winds. The Hexa-Cover Floating Tile design, shape and weight mean that the floating cover can withstand winds of up to 32m/sec. Therefore, in contrast to other solutions, there will be savings connected with repairs to the covering or tarpaulin, since the tiles will themselves recover their correct placing - also in the case of changes in the level (see picture).

The Hexa-Cover Floating Cover is manufactured from recycled plastic without the use of Freon or other harmful substances; they are favourably priced and have an expected working life of 25 years.