Green Rock 05 S3

Green Rock 05 treatment plant can be part of different varieties of wastewater treatment systems:

The basic model 05 can be combined with additional septic tanks or sludge tanks and the phosphorous removal can be made more effective by using Ekoteko-accessories.

As an example:

Green Rock 05 S3 /w Ekoteko AquaStone

This treatment plant is designed for houses on areas where lighter treatment is accepted and all treated wastewater may be led in the soil for absorption. This also means there may not be watercourses nearby.
Green Rock 05 S3 unit contains a three-chamber septic tank and a treatment unit with rock wool in it.

Phosphorous removal is activated with Ekoteko AquaStone Blocks, which are in plastic holders under the rim of the toilet bowl. With each flush of the toilet, AquaStone Block releases a suitable quantity of polyaluminium chloride in the sewage. Chemical turns phosphorous into sediment, which sinks on the bottom of the septic tank. This plant is easy to install and it takes only a small space.