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Slime formation in paper machines causes high costs. This requires the implementation of anti-slime agents. Typical anti-slime agents are bromium-, organic sulfur- and quaternary ammonium compounds, as well as aldehydes. The application of PERACLEAN® represents an environmentally friendly alternative to the currently implemented organic biocides.
After the disinfection, it decomposes into harmless residues like water, oxygen and acetic acid.
In highly organic loaded water circuits of paper mills bacteria can produce unwanted smell which negatively impacts the final paper quality or the environment. In such cases PERACLEAN® as a biocide and strong oxidizer can be used for smell control.
High brightness in TCF and ECF pulps can be achieved by using PERACLEAN® in a post-bleaching stage. Advantages of post-bleaching with PERACLEAN® are:
Hydrogen peroxide website