Water treatment

Oxidation

For optimum water quality

Satisfy the high demands set for water quality with solutions from Phoenix Contact.

Impurities and pollution from bacteria and viruses are permanently removed before distribution. The water is treated in various stages, such as oxidation, disinfection, and softening.

To safeguard your plant’s operation, Phoenix Contact provides products and solutions that meet the high requirements on water treatment. With redundant systems, the sensitive processes in your plant are reliably controlled and monitored – from the field all the way to the control level.

Your advantages

  • Always keep an eye on your system with on-site visualization with integrated remote diagnostics
  • Reliable signal acquisition from plant parts, even in the event of a power failure
  • Uninterrupted operation thanks to a redundancy concept with high-performance safety controllers

Integrated remote diagnostics in the disinfection process

Integrated remote diagnostics in the disinfection process  

Integrated remote diagnostics in the disinfection process

For the precise control of the treatment plant with the use of, say, chlorine dioxide, the measured values for flow rate and residual chlorine are used. The combination of modular control technology with integrated eHMI including ready-programmed visualization blocks makes precise control with on-site operation using a web-based touch display possible.

Modular, easy marshalling in the ozone system

Modular, easy, and intuitive marshalling in the ozone system  

Modular, easy, and intuitive marshalling in the ozone system

A secure connection is established between the field devices and the controller to control the concentration of ozone gas in an oxidation process. Analog and digital inputs and outputs make it possible to easily handle the signals at this level. This information is transmitted to the control system through standard communication protocols such as Modbus, PROFIBUS, and PROFINET.

Redundant controller in filtration stage 2

Redundant controller  

Uninterrupted process, thanks to redundant high-performance controllers

Different types of pollution require different treatment processes. Complete redundancy concepts with the high-performance RFC 4072S safety controller contribute to uninterrupted operation. It is also possible to use it in applications with the highest safety requirements in accordance with SIL 3 or PLe, respectively.

Consistent redundancy, from the field level to the control room

Failsafe performance is crucial, in particular in the various stages of water treatment. To guarantee maximum availability, it is vital to establish a redundant system.

Phoenix Contact provides reliable concepts and redundant components for the automation of your plant. From the easy integration of field devices, through the control and network level, all the way to the control system, a broad product and solution range is available. You can therefore ensure the uninterrupted and continuous operation of your plant.

Topology: Redundant components for automating water treatment  

Maximum availability in water treatment

PHOENIX CONTACT Ltd

Unit 15C, 906-930 Great South Road, Penrose
Auckland 1061
New Zealand

Phone: 0508 474 636
Toll Free (Local)
09 950 8495