- Perviro Pulp & Paper (5% PAA, 23% Hydrogen Peroxide)
- Bleaching, brightening;
- Oxidizer and odour elimination.
Persan P&P is used to control slime in paper machines. Typical anti-slime agents are bromium, organic sulphur and quaternary ammonium compounds, as well as aldehydes. Persan P&P represents an environmentally friendly alternative to the currently used organic biocides. After use, it decomposes into water, oxygen and acetic acid, a result good for both industry and the environment.
Final paper products can be negatively impacted by unwanted smells arising from highly organically loaded water which produces bacteria. Persan P&P acts as a biocide and strong oxidizer to eliminate the bacteria and resulting smell.
High brightness in pulp can be achieved by using Persan P&P in a post bleaching stage.