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Nalco’s PARETO Wet-End Optimization Technology effectively balances and provides the optimal feeding solution
of the interrelated and dependent variables of hydrodynamics, chemistry and water management to bring
you multiple benefits, such as reduced cost, improved operational efficiencies and enhanced finished
product quality.
PARETO Wet-End Optimization Technology is used to improve and optimize the delivery of retention aid and other
process chemicals to the paper machine. As an integral part of SMART Solutions, PARETO focuses
on the many variables that impact quality in modern papermaking, delivering optimization of key system
inputs and improved machine efficiency. PARETO technology can provide significant improvement in chemical efficacy while minimizing the
consumption of key resources such as water and energy exceeding 50 mm gpt or 25 million BTUs annually.
PARETO Wet-End Optimization Technology is a completely new, patent-pending, custom-engineered approach to
feeding technology. Central to the PARETO offering is the PARETO Optimizer, whose unique design works in
combination with custom CFD calculations and an unique understanding of chemistry to ensure that injection
into the thin stock stream is achieved efficiently and effectively.
Your custom engineered PARETO program begins with a preliminary screening test, a MixJet® analysis, a free
comparison to alternative feed methodology and custom CFD calculations. The delivery systems will then
be engineered to your specific needs, aided by additional physical simulations that will optimize feed
point and selection additive. Combined with other novel Nalco technologies such as Core Shell®,
UltraPOSITEK® and ULTIMER®, a PARETO program provides for unsurpassed wet-end performance.
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