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Chlorine Dioxide Systems

Chlorine dioxide

This agent disinfects regardless of the pH. It has a very good sustained-release effect and remains active in the pipes for anything from many hours to several days. With chlorine dioxide it is even possible to treat entire water systems against legionella because it reliably breaks down biofilms in pipework and tanks.

Stable, safe, clean

The disinfecting power of chlorine dioxide is always able to develop in full because it does not react with ammonia or ammonium. By contrast, the chlorination of water can produce chlorophenols and other strongly smelling compounds. This is not the case with chlorine dioxide. Trihalomethanes (THMs) and other chlorinated hydrocarbons are also not formed.

In the summary you will find the right system for every application. Can't find your application? No problem! Our specialists love a challenge.

Products

Chlorine Dioxide System Bello Zon® CDLb

0 – 120 g/h capacity with storage of up to 60 g of chlorine dioxide for peak metering. Max. flow rate at 0.2 ppm ClO2 metering capacity of 600 m3/h

Chlorine dioxide system for production of a chlorine-free chlorine dioxide solution, especially suitable for multiple points of injection. Bello Zon® CDLb produces ClO2 discontinuously using the acid/chlorite process with diluted chemicals. more

Your benefits

  • Reduced costs thanks to minimal use of chemicals
  • Cost-effective way to provide several points of injection
  • Quick ramp-up time after downtime thanks to long-term stability of chlorine dioxide liquid
  • Maximum output due to closed gas transport system
  • Outstanding operating safety and reliability, thanks to intrinsically safe process control
  • Location-independent system monitoring in real time via the DULCONNEX Platform: Improved process reliability. Reliability and transparency due to real-time monitoring, individual alarms and automated reports.

Chlorine Dioxide System Bello Zon® CDEb

5-200 g/h chlorine dioxide. Max. flow at 0.2 ppm ClO2 metering is 1,000 m3/h

Chlorine dioxide system, which continuously produces ClO2 according to the acid/chlorite method with diluted chemicals. Extremely simple operation, clear construction, analogue control, manual control or via contacts. more

Your benefits

  • Minimal training required thanks to extremely simple operation
  • Minimal investment costs
  • Short delivery times
  • Excellent operating safety
  • Simple process integration
  • Location-independent system monitoring in real time via the DULCONNEX Platform: Improved process reliability. Reliability and transparency due to real-time monitoring, individual alarms and automated reports.

Chlorine Dioxide System Bello Zon® CDVd

2.5 – 2,000 g/h chlorine dioxide. Maximum volume of water that can be treated with metering of 0.2 ppm ClO2, depending on the size of the system: 50 - 10,000 m3/h

Chlorine dioxide system for the metering of chlorine dioxide with diluted chemicals. The certified output guarantees efficient chlorine dioxide production. The proven three-stage safety concept protects people and the environment. Bello Zon® CDVd can be easily and safely integrated into any water treatment process. more

Your benefits

  • Maximum operating safety and purity of the CIO2 produced by PVDF reactors and three-stage safety concept
  • Communication interfaces via bus systems, web server or DULCONNEX
  • System does not stop due to empty starting feed chemical tanks thanks to precise level indicators and measuring via radar sensors
  • Verification of the chlorine dioxide metering and system output: For consumption levels which can be planned and enhanced system availability
  • Automatically generated reports and alarms: For simplified compliance with documentation obligations and to demonstrate correct operation
  • Remote monitoring in potentially dangerous environments: At a safe distance, but still on-site - DULCONNEX. For more information:https://dulconnex.prominent.com/welcome.html

Chlorine Dioxide System Bello Zon® CDKd

8 – 12,000 g/h chlorine dioxide. The maximum volume of water that can be treated with metering of 0.2 ppm ClO2, depending on the size of the system: 60,000 m3/h

Chlorine dioxide system for the metering of chlorine dioxide with concentrated starting chemicals. The proven three-stage safety concept protects people and the environment. The certified output guarantees efficient chlorine dioxide production. Bello Zon® CDKd can be easily and safely integrated into any water treatment process. more

Your benefits

  • Cost savings through optimised acid consumption
  • Communication interfaces via bus systems or DULCONNEX
  • System does not stop due to empty starting feed chemical tanks thanks to precise level indicators
  • Consumption levels can be planned, enhanced availability and economical operation thanks to verification of chlorine dioxide metering and system output
  • Simple compliance with documentation obligations and evidence of correct operation using automatically generated reports and alarms
  • Remote maintenance thanks to DULCONNEX in a safe environment, yet still on-site. For more information:https://dulconnex.prominent.com/welcome.html

Chlorine dioxide system Bello Zon® CDLb with multiple points of injection

0 – 120 g/h capacity with storage of up to 60 g of chlorine dioxide for peak metering. Max. flow rate at 0.2 ppm ClO2 metering capacity of 600 m3/h, up to 6 points of injection possible as standard

Flexible solutions for the production and metering of ClO2 adapted to our customer's tasks, requirements and anticipated pricing. more

Your benefits

  • Very easy way to provide several points of injection according to requirements
  • Cost-effective way to provide several points of injection
  • Outstanding operating safety and reliability, thanks to intrinsically safe process control
  • Ultra-simple process integration
  • Location-independent system monitoring in real time via the DULCONNEX Platform: Improved process reliability. Reliability and transparency due to real-time monitoring, individual alarms and automated reports.

Chlorine dioxide system Bello Zon® CDLb H2SO4

8 – 89 g/h chlorine dioxide generation

Bello Zon® CDLb H2SO4 especially for applications critical with regard to corrosion for the production of low-chloride chlorine dioxide liquid. With the chlorine dioxide system, ClO2 is produced discontinuously following the acid / chlorite procedure. more

Your benefits

  • Very little potential for corrosion thanks to low chloride concentration
  • Ideally suited to circulation systems
  • Simple way to provide several points of injection
  • Outstanding operating safety and reliability, thanks to intrinsically safe process control
  • System monitoring in real time from any location via the DULCONNEX Platform

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Applications

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