Applications of Ozone in Wastewater Treatment

Upgrade your sewage treatment: cut operating costs guarantee compliance with our advanced ozone systems.Engineered for maximum efficiency and 24/7 reliability. Reduce chemical usage, eliminate odors, and achieve crystal-clear effluent effortlessly.

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Ozone for Wastewater treatment

Ozone use in sewage treatment is a super effective and green tech. It mainly helps with getting rid of stinky smells and fading colors. Ozone can break down organic pollutants in the water, like sulfides and ammonia nitrogen, which cuts down on the bad smells and water discoloration. Plus, it can help remove COD (Chemical Oxygen Demand) and BOD (Biochemical Oxygen Demand) from wastewater, along with any harmful chemicals.

Typical Removal Efficiency of Ozone AOPs

Content:
The treatment efficiency of the Ozone Advanced Oxidation Process (AOP) depends heavily on the specific pollutant types and the ozone dosage ratio. Based on our long-term operational data from the textile, pharmaceutical, and chemical industries, here are the typical performance reference ranges:

Expert Tip:
It is not cost-effective to remove all COD using ozone alone. The most economical strategy is to use ozone to convert refractory COD into biodegradable COD, and then allow a low-cost biological filter to complete the degradation.

How We Helped a Municipal WWTP Cut Chemical Costs by 75%

Our Solution: We installed a 5 kg/h ozone system for tertiary treatment to target color and refractory organics.
The Outstanding Outcome:
✅ 75% reduction in chemical coagulant usage.
✅ COD levels consistently below 50 mg/L.
✅ Full payback on investment achieved in just 18 months.

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How We Helped a Municipal WWTP Cut Chemical Costs by 75%

Delivering Project Success

Purchase of 1 set of 5kg/h ozone generator for sewage treatment

1kg/h oxygen source ozone generator for COD degradation

15 tons/hour sewage treatment to reduce COD (2000-4000)

Purchase of 1 set of 5kg/h ozone generator for chemical plant wastewater treatment

30 cubic meters/hour, two ozone generators were purchased for wastewater decolorization in a denim washing plant

Large Ozone Generator

Ozone Output：

1 kg/h to 30 kg/h

Ozone Concentration：

25 mg/l to 150 mg/l

Feed Gas：

Ambient Air or Oxygen Source

Cooling Method：

Water Cooling

Control System：

Programmable Logic Controller

Material：

316 Stainless Steel

Are You Facing These Wastewater Treatment Headaches?

Every challenge concerns corporate compliance in production and operational efficiency. Failing to identify the right solution will only lead to repeated pitfalls and prove counterproductive.

There is a better way

01

Skyrocketing Costs

High expenses for chemicals, sludge disposal, and energy.

02

Strict Regulations

Struggling to consistently meet stringent COD, color, and disinfection standards.

03

Persistent Odors & Color

Complaints about unpleasant smells and visually poor effluent quality.

04

Complex Operations

Equipment that is unreliable, requires frequent maintenance, and is complex to operate.

Ozone Solution: Powerful, Efficient, and Chemical-Free

Our industrial-grade ozone generators are the ultimate tool for advanced oxidation processes (AOPs). They safely and effectively destroy pollutants on-site, transforming your treatment process from a cost center into a model of efficiency and compliance.

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Ozone Advanced Oxidation(AOP)

Creating "Super-Oxidants" to Destroy Anything

We combine our high-performance ozone generators with synergistic technologies like UV light or H₂O₂ dosing. This process generates Hydroxyl Radicals (•OH) – the most powerful oxidizing agent available for water treatment. These highly reactive radicals don t just weaken pollutants; they tear them apart at a molecular level, mineralizing them into harmless CO₂, water, and salts.

Total Pollutant Destruction

Achieve complete mineralization of the most challenging compounds, including pesticides, pharmaceuticals, phenols, and industrial dyes. No sludge, no secondary pollution.

Unmatched Treatment Performance

Dramatically boost COD TOC removal rates, ensuring you can meet even the most stringentzero dischargeor water reuse standards.

Future-Proof Your Facility

Stay ahead of evolving environmental regulations. An AOP system gives you the power to handle future wastewater challenges and emerging contaminants of concern (CECs).

We work with you to address your most critical business priorities

19

Founded in 2006

100+

Projects had finished

60+

Sold to multiple countries

40+

Enterprises establish
cooperative relationships

We work with you to address your most critical business priorities

Why Choose Our Ozone Technology

Drastically Lower Operational Costs

Reduce or completely eliminate your reliance on expensive chemicals like chlorine and coagulants. Our energy-efficient systems cut power consumption by up to 30% compared to competitors.

Guarantee Unfailing Compliance

Effortlessly break down refractory COD, destroy bacteria viruses, and remove color to consistently meet and exceed the strictest local and international discharge standards.

Simplify Your Operations

Fully automated, PLC-controlled systems require minimal operator attention. Say goodbye to hazardous chemical handling and enjoy a safer, cleaner work environment.

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Applications: Sewage Treatment; Water Treatment; Aquaculture; Food Processing; Swimming Pool; Air Treatment

Products: Ozone Generator; Ozone Water Machine; Ozone Machine Accessories

Contact Us: Steel Structure Factory, Building B7,No.43 Lixin 9 Road,Xintang Town,Zengcheng District, Guangzhou; info@ozocenter.com; +86 13352827882

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About Us: We has focused on the research and development, production and application of ozone products for many years, and has strictly implemented and implemented the ISO9001 quality management system.

Ozone Generator for Wastewater Treatment