20130306553 | METHOD FOR TREATING PROCESS WATER FROM A PLANT FOR THE HYDROTHERMAL CARBONISATION OF RENEWABLE RAW MATERIALS AND ORGANIC RESIDUES - The invention relates to a method for the treatment of process water which is obtained in a plant for the hydrothermal carbonization of renewable raw materials and organic residual materials by an evaporation of process water, a condensation of the washed process steam, and a biological treatment of the process steam condensate as partial quantity or possibly as total quantity of the amount of waste water discharged from an HTC plant. | 11-21-2013 |