Water treatment applications by treatment objective
The right ozone water treatment system depends on the treatment objective, water quality, flow rate, contact time, ozone transfer efficiency, monitoring method and off-gas handling. Choose the application closest to your duty below, or review our ozone generators range if you are comparing equipment options more broadly.
Industrial and process water
Oxidation support for industrial effluents, with emphasis on variable load, contact conditions and safe off-gas handling.
Ozone and advanced oxidation support for petrochemical effluents, including refractory COD, colour, odour, toxicity and treatability challenges.
Ozone oxidation support for dissolved iron and manganese in borehole, well and process water, helping convert soluble metals into filterable particles.
Primary disinfection, taste and odour improvement, and targeted oxidation support within engineered drinking water treatment systems.
Ozone treatment for industrial process water duties where hygiene, oxidation, reuse or water quality control are part of the objective.
High-demand waters where ozone may be used as part of a staged oxidation approach rather than a simple inline duty.
Improve colour, clarity and odour where conventional treatment is struggling or becoming inefficient.
Biofilm control and hygiene support in recirculating systems, with automation and monitoring in mind.
These applications often involve higher oxidation demand, wider variation in water quality and a stronger need for robust control, transfer efficiency and safe gas handling.
Hygiene and clean water applications
Ozone treatment for borehole and well water, supporting microbial control, iron and manganese oxidation, odour reduction and biofilm management.
Hygienic process water and bottle-related applications where residue-free oxidation and controlled treatment are important.
Water quality management strategies aligned with pathogen control, clarity and stock health.
Ozonated water for hygiene, irrigation water support and improved control of microbial load or biofilm issues.
Primary oxidation support for better water quality and lower chemical reliance, with safety and practicality considered.
In these settings, ozone is often considered for residue-free oxidation, cleaner process control and improved hygiene, provided the system is matched properly to the duty.
Need a starting point?
Not every water treatment duty needs the same ozone configuration. If you are still comparing applications, treatment approaches or equipment scope, send the basics and we can help narrow the starting point before a full enquiry.
FAQs
Quick answers for ozone water treatment projects. If your duty is uncertain, or water quality varies significantly, a staged approach is often the safest starting point.
What is ozone water treatment?
It is the use of ozone as an oxidant to disinfect water and oxidise contaminants. Ozone is generated on site and transferred into water through an injection and contact arrangement.
How do you inject ozone into water?
Most industrial systems use a venturi injector and a sidestream recirculation loop, often paired with a contact tank or column. The best approach depends on flow, target outcome and off-gas strategy.
Do I need dissolved ozone measurement (DO₃) or ORP?
Dissolved ozone measurement is usually preferred where a controlled residual is important. ORP can still be useful as a broader operating indicator in some systems.
Is ozone safe for water treatment?
Yes, when engineered correctly. Safety design may include off-gas destruct, ventilation, ambient monitoring, alarms and process interlocks depending on the site and duty.
What information do you need to size an ozone system?
At minimum: flow or volume, treatment objective, water temperature, water quality and any relevant site or material constraints.
Can ozone help with colour removal or leachate treatment?
Yes, in many cases, but these duties are often more oxidation-demanding and may require a staged or carefully controlled approach rather than a simple inline arrangement.