Bio-algeen THK

Adding bio-algeen^® THK (clay-humus complex) even sterile sands may be transformed into a fertile substratum for plants, increasing the soil’s buffer capacity, water retention and microbial activity considerably.

A supplementary addition of calcium and the respective quantity of  bio-algeen^® THK reduce water percolation and filtration remarkably, very important, for example, when sealing landfill Works.

The combination of  bio-algeen^®  THK withbio-algeen^® Liquid Concentrate constitutes an ideal germination bed for seed and provides a quick humus production in dunes and dikes made with sand, ensuring the survival of extensive care green zones during long drought periods without any irrigation.

There are many works carried out in this regard and mentioning all is a hard task, but as an example we may point out, due to extreme soil acidity features, the revival of the BKB open mines (Braunschweigsche Kohlen-Bergwerke AG).