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Dry Polymer

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Dry Polymer Preperation Systems

Polymer-particle wetting is the first step in optimizing hydration and activation of dry polymer. With this in mind, we developed systems that disperse and atomize the dry polymer before introducing it into the wetting chamber. This approach minimizes the time it takes for hydration and limits the potential for shear damage from extended exposure to mechanical mixing. The ProBatch™ direct wetting bowl technology is recommended for applications up to 5#/hour of dry polymer. The HydraMax™ shower type wetting technology is recommended for applications up to 2000# per hour.

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Dry Polymer Activation Systems

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WE WROTE THE BOOK
 
The Science of Efficient Polymer Activation
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High Energy at MOIW

 

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Transition to Low-Energy "Quiescent Zone"

 

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Adequate Residence Time

 

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Fully Activated Polymer Solution at Desired Concentration

 

Which Technology is Right for You?

Our team of trained experts can help determine the best technology for your application. Because we are not limited to one technology, you can feel confident knowing we’re committed to finding the system that meets your process objectives.

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HydraMax™ FAQs

What is the HydraMax™ system?

HydraMax™ is a dry polymer wetting and hydration system designed to optimize polymer activation, reduce hydration time, and improve overall polymer performance in water and wastewater treatment applications.

What problem does HydraMax™ solve?

Traditional dry polymer preparation systems often fail to fully wet and disperse polymer particles, leading to poor activation and reduced effectiveness. HydraMax™ uses pneumatic conveyance and optimized wetting technology to atomize and evenly disperse polymer particles before hydration, significantly improving performance and consistency.

How does HydraMax™ improve polymer activation?

HydraMax™ improves activation by:

    • Dispersing dry polymer prior to wetting
    • Creating a total-immersion wetting zone
    • Minimizing shear damage during hydration
    • Allowing sufficient, controlled aging time for full polymer uncoiling
What types of polymers can HydraMax™ handle?

HydraMax™ systems are designed for both:

    • Cationic polymers (typically prepared at 0.25%–0.5% solution)
    • Anionic polymers (typically prepared at 0.1%–0.25% solution)
What batch process options are available?

HydraMax™ offers three batch process configurations:

    • Sequential Batch Systems – Ideal for 5 to 80 lb/hr applications
    • Alternating (Flip/Flop) Batch Systems – Recommended for 80 to 250 lb/hr

Cascading Batch Systems – Designed for ultra-high rates up to 1,000 lb/hr  

How much polymer can the system produce?

Depending on configuration, HydraMax™ systems can produce from as little as 5 lb/hr up to 1,000 lb/hr. Production capacity depends on batch type, aging time, and available water rates.

How long does polymer aging take?

Recommended aging times are:

    • Cationic polymers: 45–60 minutes
    • Anionic polymers: Up to 120 minutes
      Proper aging ensures maximum polymer performance and system flexibility.
Can HydraMax™ be customized?

Yes. HydraMax™ is a modular system engineered to meet specific application needs. Options include:

    • Multiple PLC and HMI platforms
    • Manual bag, bulk bag, tote, or silo feed systems
    • Various tank configurations and power options  
What control systems are supported?

HydraMax™ supports multiple PLC and HMI options, including:

    • Allen-Bradley (MicroLogix, CompactLogix, ControlLogix)
    • Modicon (M340, Unity)
    • Velodyne controller with color touchscreen HMI options
Is HydraMax™ suitable for limited space installations?

Yes. Certain sequential batch systems allow over/under tank stacking, reducing footprint and making HydraMax™ suitable for space-constrained facilities.

What industries use HydraMax™ systems?

HydraMax™ is widely used in:

    • Municipal water and wastewater treatment
    • Industrial process water treatment
    • Sludge dewatering and solids handling applications  
Who manufactures HydraMax™?

HydraMax™ is manufactured by Velodyne Systems, a company with over 30 years of experience and thousands of installations worldwide.

Dry Polymer Systems
 
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