Maximizing Ozone Transfer in Water Treatment: The Critical Role of Advanced Diffusion Chambers

In the realm of advanced water treatment, ozone is unrivaled as a powerful oxidizing agent for disinfection, oxidation of pollutants, and removal of microcontaminants. However, achieving maximum treatment efficiency requires more than just generating ozone—it demands a fully integrated system, where the quality of both the ozone generator and the diffusion technology defines success.

At Longking EnTech Europe, we specialize in complete ozone water treatment systems that combine state-of-the-art ozone generators with precision-engineered diffusion chambers, ensuring every molecule of ozone is effectively transferred to the water phase.

Why Ozone Generator and Diffusion Performance Go Hand-in-Hand

Ozone’s low solubility and high reactivity make it essential to generate it efficiently and transfer it optimally into water. Systems that lack high ozone purity, precise dosage control, or robust diffusion design fall short in performance, safety, and sustainability.

Key Benefits of a Well-Integrated Ozone Treatment System:

Reliable, high-capacity ozone production
Maximum ozone mass transfer into water
Enhanced disinfection of bacteria, viruses, and protozoa
Oxidation of complex organic and inorganic compounds
Safe working environment by minimizing ozone leakage
Reduced oxygen consumption and lower energy costs

Engineering Excellence: Longking’s Ozone Generators

Our ozone generators are designed with high-frequency, silent-discharge plasma technology and operate with oxygen from PSA or LOX sources. With outputs ranging from medium to large scale (>80 kgO₃/h), they ensure stable production, high concentration (up to 10%), and superior energy efficiency.

Generator Features:

Advanced IGBT-based power supply units (PSUs)
Integrated closed-loop cooling systems for thermal stability
Onboard analyzers for ozone concentration and flow regulation
Safety-first design with dielectric fuses and ambient gas detectors
Smart control via PLC + HMI, with Sentinel™ remote diagnostics

With installations exceeding 50,000 kg/h of ozone capacity worldwide, Longking is a global leader in ozone generation for municipal and industrial water applications.

Precision Diffusion: The Critical Second Half of the Equation

Even the best ozone generators are ineffective without proper diffusion systems. Our gas-liquid contact chambers are engineered to deliver >93% transfer efficiency, converting gaseous ozone into dissolved ozone with minimal losses.

Highlights of Longking’s Diffusion Technology:

Fine bubble dispersion using porous stainless steel or ceramic diffusers
Hydraulically optimized contact tanks for ideal residence time
Dead zone elimination via tailored inlet/outlet configurations
Multi-stage setups for preozonation, intermediate oxidation, and final disinfection

The Role of CFD in Optimizing Ozone Contact Systems

One of the cornerstones of our design philosophy is the use of Computational Fluid Dynamics (CFD) to simulate, test, and refine every detail of fluid dynamics within the system.

CFD ensures:

Accurate modeling of flow patterns and ozone distribution
Detection of short-circuiting or low-turbulence areas
Optimized diffuser layout and baffle positioning
Uniform ozone exposure and maximum contact efficiency

By integrating CFD during the engineering phase, Longking ensures that ozone transfer isn’t left to chance—it’s scientifically validated.

Innovations in System Monitoring and Automation

All Longking ozone systems come equipped with the Sentinel™ remote monitoring platform, offering:

Real-time ozone production and dosing control
Smart automation based on flow and water quality
Predictive maintenance and remote troubleshooting
Full integration into plant SCADA via Modbus or PROFINET

This allows plant operators to manage systems more efficiently, with lower downtime and OPEX.

Built for Compliance and Sustainability

Every Longking ozone system is designed under strict European and international regulations:

EN PED standards for pressurized equipment
CE-certified electrical components
Certified under ISO 9001, 14001, and 45001

By replacing traditional chemical treatments with clean ozone technology, we support utilities in reducing chemical residues, disinfection byproducts, and carbon footprint.

Conclusion: The Complete Ozonation Solution

When designing or upgrading an ozone water treatment system, success depends on both sides of the equation: reliable ozone generation and efficient diffusion and contact. At Longking EnTech Europe, we bring both elements together into a cohesive, high-performance solution.

With thousands of systems installed and over 50,000 kg/h of ozone in operation worldwide, we’re ready to support your most demanding projects.

Ozone is not the future — it’s the now.
Let us help you implement it safely, efficiently, and sustainably.

Contact our commercial department at info@longkingeu.com
www.longkingeu.com

Longking EnTech Europe: The importance and critical factor of ozone transfer