Our DENiTOL®-GK is a glycol-based product used as an external carbon source specifically designed for denitrification in biological sewage treatment plants with temporary substrate use. DENiTOL®-GK is eminently suitable for use as an external carbon with a high degree of efficiency in plants that are not designed as explosion-proof plants.

DENiTOL®-GK has been used for many years in various sewage treatment plants in Germany and Europe without any issues. It can be used all year round and is fully biodegradable.

DENiTOL®-GK is not classed as dangerous goods and can be stored in plastic containers. Its adaptability is near instantaneous, so that the product is effective immediately after application.

Characteristics Guarantee value Typical value
Monoethylene glycol min. 95% – max. 99.5% 97.0%
DEG 0 – 3% 2%
COD 1,500 g / kg
BOD5 750 g / kg
Specific weight 1,115 (20/22°) 1.5%
Water according to Karl Fischer 0.033 – 3 1
Colour Pt-Co > 5 – 20 5