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.
Industrial Water Treatment Brochure
Our solutions for this
application:
| Bardac® |
Manage & clean the algae growth found in cooling water systems |
50% dioctyl dimethyl ammonium chloride |
EPA Registered |
| Barquat® |
Provides effective biocidal action against a broad spectrum of microbial organisms such as bacteria, fungi, viruses and algae in cooling water systems |
blends of alkyl dimethyl benzyl ammoniumchlorides |
EPA Registered |
| Dantobrom® |
Control bacterial, fungal and algal slimes in cooling water systems |
bromine biocides |
EPA Registered |
| Dantoin® BCDMH |
Effective on bacteria and fungi in cooling water systems |
biocide |
EPA Registered |
| Constant Chlor® Plus Systems |
Sanitizing and disinfecting supply water |
calcium hypochlorite |
EPA Registered, Meets AWWA Std B-300-92, ANSI/NSF Standard 60 |
| Equinox® |
Stabilizes chlorine molecule for more effective kill of microbe, as well as promotes a reduction in corrosion; Ideal for paper-making and cooling towers industries |
dimethylhydantoin |
|
| Isocil® |
Inhibit microbes’ growth in industrial circulating cooling water systems |
blend of isothiazolinones |
EPA Registered |