On-Site Generation, Sodium Hypochlorite Water Treatment | Products | MIOX

On-Site Generation

designed to solve virtually every water disinfectant treatment challenge. Field tested and proven, MIOX sodium hypochlorite generators are available in a variety of sizes, and chemistries and are scaleable to produce some of the highest volume and rate demands on the planet.

MIOX Electrolytic Cells have been optimized to provide a comprehensive line of vastly superior disinfectants. These chemistries offer unique performance and disinfection benefits that improve processes for customers.

scale &

1 lb/day3,000+ lbs/day
10,000 gallons/day100,000,000+ gallons/day

  • MOS hypo + peroxide
  • HYPO hypochlorite
  • iAO advanced oxidation
  • eQUAT electrolyzed quat


Mixed Oxidant Solution (MOS) is a high performing yet environmentally benign disinfectant. Revolutionary efficacy is derived from the 2nd oxidant present in the solution – Hydrogen Peroxide, which co-exists for 24-48 hours after electrolysis.

  1. Water and food grade salt are introduced
    (or injected) into the electrolytic cell
  2. Electrolysis occurs inside the cell
    producing Mixed Oxidant Solution (MOS)
  3. MOS is ready for use


MOS 400 - 800 lb/day
Dimensions (WxDxH): 104" x 480" x 108"

The MIOX Blackwater trailer is a mobile chemical-free disinfection system designed to meet high volume disinfection needs with ease. This dual-MIOX system design can meet fluctuating oxidant demand and water volume all within a footprint no larger than 9’ by 40’. Safe oxidizing chemistry generated at your site when you need it, with ZERO clean-up or spill procedures. Capable of dosing between 100-150 mg/l and higher depending on contaminants/constituents in the water, MOS achieves complete kill of both SRB and APB.

RIO Gila

MOS 750 - 3,000+ lb/day
Dimensions (WxDxH): 41.5" x 92.4” x 79.2”

The RIO Gila is designed for on-the-fly frac water disinfection. With max concentrations at high dosage, this rugged mobile system is designed to treat high-demand water at over 100 Barrels/Minute. Easily transport the RIO Gila from frac site to frac site for produced water treatment. MIOX Mixed Oxidant Solution (MOS) technology also provides a residual disinfection down-hole where it counts most.

RIO Grande

MOS 1,000+ lb/day
HYPO1,550+ lb/day
Dimensions (WxDxH): 98” x 41.5” x 80”

Designed for large capacity disinfection needs, the RIO Grande is the superior alternative to generating large volumes of disinfection chemistry at minimal cost. Remarkable cell design with better salt and power efficiencies, reduced maintenance, and MAXIMUM flexibility makes getting rid of bulk delivered chemicals or chlorine gas easier than ever. Multiple systems can be used in parallel providing virtually unlimited capacity. No job is too big!


MOS 60 - 300 lb/day
HYPO 100 - 500 lb/day
Dimensions (WxDxH): 62" x 38" x 69"

Systematically optimized for ease of use, reliability, and performance. The RIO is modular which means that disinfection chemistry output can be easily expanded 5X within the same small footprint by adding more cells to cabinet. Leading the industry in salt and energy conversion, the RIO can ensure the lowest life-cycle cost for your facility!


MOS 15 - 60 lb/day MOS
HYPO 25 - 100 lb/day HYPO
Dimensions (WxDxH): 36" x 17" x 65.5"

The Vault is a revolutionary self-cleaning on-site generator. It’s practically maintenance-free! Designed for high efficiency, low lifecycle cost, durability and reliability. The Vault offers unprecedented functionality and an easy interface with improved flow control, air-cooled power supply, corrosion-resistant cabinet and touch-screen display. Featuring an easy-to-upgrade cell to convert between sodium hypochlorite (HYPO) and advanced Mixed Oxidant Solution (MOS) with expandable capacity for ultimate flexibility. Using just salt and power to generate a dilute chlorine-based solution eliminates the storage and handling of hazardous disinfection chemicals while providing chlorine residual.


MOS 4 - 8 lb/day MOS
Dimensions (WxDxH), without skid-mounting:
40” x 12.5” x 44.1”

The AE is an “Automated” and “Economical” on-site generation system ideal for industrial and remote applications. After connection to your water and power source, the AE operates automatically. The only routine operator service required is ensuring enough salt is available. Automated for ease of use and peace of mind. Economically improves your bottom line.

RIO Zuni

MOS 1 or 2 lb/day MOS
Dimensions (WxDxH): 21” x 16” x 13.5”

This compact, easy to install and operate on-site chemical generator is designed for minimal maintenance and ultimate simplicity. The RIO Zuni features less than 3 maintenance hours in 6 months, an extremely small footprint, can handle a higher water hardness with minimal conditioning, and has an optional integrated brine tank and remote monitoring capabilities. Just load with salt and let the RIO Zuni do the dirty work for you!