During the course of industrialization, we have replaced our old traditions and nature-oriented production processes and the necessary knowledge was partially or even completely lost.
348 days ago
Hydrogen is known to be a non-polluting fuel, but up to now there was no competitive way to produce it. At the same time, industry needs carbon black as a raw material.
621 days ago
Biogas is future-oriented because it is neutral in CO2 Emisions and, unlike natural gas, a renewable energy source. It can be obtained from sludge at the municipal water treatment plants
798 days ago