Abstract: The invention relates to a water-free alcohol disinfectant capable of destroying spores. Preferably, the disinfectant also contains an additional chemical sterilization agent, e.g., hydrogen peroxide, in very low concentrations within the range of between 0.5 and 3.0 percent of the weight of the alcohol solution. The disinfectant is usable in industrial contexts for bacteriological cleaning of surfaces, for example, inner walls in pipelines, conduits, reaction vessels, and other process equipment, without corroding or chemically attacking the material in such surfaces.

Abstract: The invention relates to a process for sanitizing post-consumer wastepaper fibers for liquid packages and containers, a paper product for food packaging and a liquid food container. The process comprises providing paper fibers from a wastepaper recycle process, adding water to the paper fibers to achieve a slurry, de-watering the slurry to obtain a paper fiber stream and passing the fiber stream through a mixing device while heating the fiber stream and supplying hydrogen peroxide in the mixing device.