Nalco Water SCALE-GUARD PLUS scale control systems combine tailor made chemical programs, new monitoring and control technology, and mechanical, operational and chemical best practices to improve pulp and paper scale management. Nalco Water's analytical capabilities and extensive resources enable us to accurately assess your scaling problem and develop cost-effective solutions to boost your pulp yield.

SCALE-GUARD™ PLUS Scale Management
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Management of inorganic contaminants begins at the digester and plays a critical role in controlling the problems such contaminants can create throughout the pulp mill. Water optimization and process changes can result in the accumulation of tenacious scale deposits in critical areas. In addition, many pulp mills have modified their washing and bleaching processes due to changing environmental regulations. All of these changes have created an ideal environment for increased scaling problems, reduced brightness ceilings, escalating energy costs, imbalances in organic levels, and increased operating costs.
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With unparalleled expertise and cutting-edge technology, we partner with customers to deliver world-class results and optimized operations for the pulp and paper industry. Contact us to learn how we can help you.
Nalco Water
1601 W. Diehl Road
Naperville, Il 60563
Nalco Water Customer Service: +1-800-288-0879
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Success Stories

A mill had problems due to digester scale deposition and needed scale management. SCALE-GUARD PLUS saved the mill $400,000 in operations and grew production by 1,000 tons per year.

A poorly run antiscalant program was causing a bleached pulp mill to regularly shutdown. Choosing SCALE-GUARD PLUS as a scale control system saved $5/ton in bleaching chemicals.