Hydrolysis of biowaste

In the framework of applied research, a technology of biowaste hydrolysis was developed. This technology is based on a high-temperature high-pressure hydrolysis in the presence of carbon dioxide that acts as a catalyst and allows the acquisition of hydrolysates without inorganic salts. The input raw materials for the developed original technology are biowastes with high nutrient content that are difficult to process, such as feathers, blood, confiscates, canteen residues, etc. The product of the technology is a hydrolysate (certified fertilizer under the name Organico) that contains 19 % (wt., dry) nitrogen and is applicable in ecological agriculture. The whole procedure is patented, and a license was sold to the company FERGIA, a.s. Currently, three units with a production capacity of 1 t/h are in construction.

Feather Treatment Process. Pat. No. 305684/PV 2014-395.
A device for the disposal of organic waste by hydrolysis. UV32172