Pulp and Paper Water Disinfection

In pulp and paper making processes, the presence of water, heat and organic material continuously being processed is a favorable environment for microbial contamination. The addition of biocides is intended to eliminate any form of biofouling and to also prevent contamination on the end-product, visible as spots on the paper film.

We provide an extensive range of oxidizing biocides, preservatives, halogen stabilizers and surfactants to address bacterial development during the wet-end process.

Our calcium hypochlorite and range of organic biocides, such as our Isocil™, Bardac™ and Barquat™ biocides, are also used to treat the raw water that is used in the process.

Equinox™ 15 Stabilizer is a formulation aimed to stabilize active chlorine and maximize its efficiency where the biofilm is building. When the Equinox™ 15 Stabilizer treatment program is compared to sodium bromide and ammonium sulphate based treatment programs, Equinox™ 15 Stabilizer has a favorable ecotoxicological profile, rapid biodegradation and a low vapor corrosion generation. Equinox™ 15 Stabilizer has been used globally for decades in the pulp and paper industry.

Our solutions for this application:

HTH® Disinfecting Tablets
HTH® Duration® Tablets
Briquette Feeder Systems
Sanikit™ Tablet Feeder System
Dantoin™ BCDMH RW Tablets
Dantobrom® RW Briquettes
Isocil™ WT-B
Isocil™ NR 1.5 & Isocil™ NR 14
Equinox™ Stabilizer 15