Pulp & Paper and Mineral Slurries

Control slime in paper making and preserve mineral slurries

Pulp & Paper and Mineral Slurries

Efficient pulp, paper and mineral slurry operations require effective slime control. DuPont Microbial Control's solutions help control slime-forming bacteria that cause offensive odors, equipment corrosion and even spots and breaks in paper. Our solutions can also help protect your coatings, mineral slurries, latexes, starch solutions and other pigments and binders from microbial contamination to help increase operation efficiency and minimize downtime.

Our portfolio of microbial solutions protect the range of processes and applications vulnerable to microbes—offering fast, effective and functional contamination control of slime and mold.

Product Name	Active Ingredient	Features & Benefits
KATHON™ WT Biocide	chloromethyliosothizolone/methylisothiazolone (CMIT/MIT)	Supplied as 14% ingredient formulation Broad-spectrum biocide effective against biofilm Rapid inhibition of microbial growth and enzyme synthesis Effective at low concentrations OECD 301B inherently biodegradable
KATHON WT 1.5% Biocide	chloromethyliosothizolone/methylisothiazolone (CMIT/MIT)	Supplied as 1.5% ingredient formulation Broad-spectrum biocide effective against biofilm Rapid inhibition of microbial growth and enzyme synthesi Effective at low concentrations OECD 301B inherently biodegradable

Product Name	Active Ingredient	Features & Benefits
AQUCAR™ BP Family of Products	Bronopol	Broad-spectrum bacterial efficacy Especially effective in combination with other biocides Controls slime-forming bacteria Controls anaerobic bacteria responsible for microbiologically induced corrosion
AQUCAR™ BP 100 Water Treatment Microbiocide		Free-flowing, crystalline solid
AQUCAR™ BP 10 Water Treatment Microbiocide		Supplied as a 10% ingredient formulation
AQUCAR™ BP 30 Water Treatment Microbiocide
AQUCAR™ DB Family of Products	2,2-Dibromo-2-cyanoacetamide (DBNPA)	Compatible with all types of water treatment chemicals Broad-spectrum control of bacteria, fungi, yeast, cyanobacteria and true algae Fast acting, can be used as a knockdown biocide treatment
AQUCAR™ DB 100 Water Treatment Microbiocide		Free-flowing, white crystalline solid
AQUCAR™ DB 20 Water Treatment Microbiocide		Supplied as a 20% ingredient formulation
AQUCAR™ GA 50 Water Treatment Microbiocide	Glutaraldehyde	Effective against bacteria and fungi in paper making systems and useful in inhibiting slime formation in all areas of paper making process Especially effective in controlling bacterial growth in aqueous pigments and filler slurries 50% liquid formulation Compatible with commonly used “wet-end” additives Compatible with anionic, non-ionic and cationic dispersants
AQUCAR™ 714 Water Treatment Microbiocide	Glutaraldehyde + quaternary ammonium (QUAT)	Especially effective in controlling slime-forming bacteria, sulfate-reducing bacteria and algae Facilitates both rapid sanitation and durable preservation of the end product Recommended in applications where a rapid speed of kill needs to be combined with storage preservation of final product
AQUCAR™ 742 Water Treatment Microbiocide	Glutaraldehyde + quaternary ammonium (QUAT)	Specially formulated to help rapidly clean microbiologically fouled surfaces Extremely fast acting Compatible with most commonly used scale and corrosion inhibitors

Pulp & Paper and Mineral Slurries

Control slime in paper making and preserve mineral slurries

Pulp & Paper and Mineral Slurries

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