ADOX™ MiniACT Generator

Produces 0.5 to 30.0 lbs/day of ClO2

The ADOX™ MiniACT incorporates the learnings gained over 70 years of developing safe, reliable, and easy-to-operate chlorine dioxide (ClO2) generators. The ADOX™ MiniACT generator utilizes a vacuum base eductor that is integrated into a small, on-demand tank to safely and cost-effectively generate and deliver chlorine dioxide solutions. The ADOX™ MiniACT allows you freedom in your selection of application dosing pumps or eductor systems to safely deliver the ClO2 solution from the integrated tank into both low volume and high-pressure applications.

The ADOX™ MiniACT chlorine dioxide generator utilizes standard 7.5% sodium chlorite and 10-15% hydrochloric acid reaction chemistry to efficiently generate up to 30 pounds per day (PPD) of ClO2. The inherently safe eductor-based design is operated by the presence of water flow. The production rate into the ADOX™ MiniACT can be adjusted via rotameters, while the solution delivery can be adjusted via a 4-20 mA plant flow signal, dose setpoints or manually configured depending on the selected application dosing pump.

Easy Installation

The ADOX™ MiniACT is engineered to be installed in a continuously running process water line or a slipstream of that line back to the basin.

  • 3/4″ water inlet with minimum 2 GPM @ 40 PSI
  • Two chemical containers with chemical wands to be placed at the same elevation of the generator within 5 feet of the generator
  • The ADOX™ MiniACT is engineered to be on demand tank fill with several out of tank dosing options depending on site specific customer requirements
mini act illustration

Interactive 3-D Model


ClO2 is produced in the ADOX™ MiniACT generator using 7.5% sodium chlorite and 10% or 15% Hydrochloric Acid. The HCl reaction is shown below:

5 NaClO2 + 4 HCl → 4 ClO2 + 5 NaCl + 2 H2O

This chemical reaction can theoretically yield 80% conversion of sodium chlorite to chlorine dioxide. The ADOX™ MiniACT will achieve 95% of the theoretical yield.

Basic Features

  • Minimal equipment investment cost
  • Eductor-based vacuum design for safety (no chemical pumps)
  • Proven reaction chemistry (acid/chlorite)
  • Greater than 95% reaction efficiency
  • Produces 0.5 to 30 lbs/day of ClO2
  • Check valves and foot valves on all chemicals to minimize back flow
  • Inherently safe, vacuum reaction designed to ensure safe chlorine dioxide generation
  • Can be easily repaired by your internal staff

Additional Options

  • Basic Automation Package: Provides water and chemical valves controlled by the customer. The customer simply provides a dry contact closure and a 24-volt supply
  • Offers alarms for any measured condition that is not as expected

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