Industrial ozone generator Dr.Ozone D-15S
The Dr.Ozone D-15S industrial ozone generator with a capacity of 15 g O₃/h is a product manufactured by HSVN Global. We are proud to be a pioneer in the production and distribution of ozone generators in Vietnam. For consultation, contact our experts at 024.7777.6888.
The Dr.Ozone D15S industrial ozone generator uses an ozone chamber based on Canadian plasma technology. The discharge system is upgraded with a water-cooled heat dissipation tube, titanium alloy electrodes, quartz dielectric, aluminum heat sink, 304 stainless steel and 444 steel electrodes, and smooth UPVC insulation. This increases the discharge chamber lifespan by three times compared to common ozone chambers on the market, and up to ten times compared to ozone tubes using quartz glass with aluminum air-cooling.

The integrated oxygen supply system provides quality equivalent to medical-grade ozone generators, with oxygen purity above 92% and stable flow at temperatures from 5°C to 23°C and 70% humidity. The main control board uses solid-state electronic components, which enhances durability due to the absence of moving parts, enables faster signal transmission, reduces power consumption, and minimizes heat generation.
With these outstanding advantages and improvements, Dr.Ozone industrial ozone generators (registered intellectual property, ISO 9001:2008 and TCVN 7171:2002 certified) are backed by a warranty policy of up to 36 months, optional extended warranty at low cost, dedicated maintenance support, and a refund policy of up to 111% if the ozone output does not meet specifications. Dr.Ozone products are tested and certified by Vinacontrol.
HSVN Global Technology and Service Development Co., Ltd. introduces the D-15S industrial ozone generator with an output of 15 g O₃/h, researched and manufactured based on Canadian ozone technology. The product is exclusively manufactured and distributed by HSVN Global Co., Ltd.
Detailed structure of the Dr.Ozone D-15S industrial ozone generator

Features of the Dr.Ozone industrial ozone generator
Safe and efficient operation through low cooling-water warning
The cooling-water shortage warning system in Dr.Ozone DS uses sensors to monitor water level and flow. When insufficient water is detected, the system activates alarms (light and sound) and automatically shuts down the machine. This prevents overheating, protects internal components, and ensures stable operation and extended lifespan.

High-efficiency quartz ozone discharge tube
The discharge tube of the D15S industrial ozone generator combines micro-gap water cooling with a high-quality quartz structure. This ensures stable ozone generation, energy efficiency, and exceptional durability with strong ozone resistance.
Premium PSA oxygen generator with French Zeolite
The integrated oxygen generator ensures a pure and stable oxygen supply.
High-quality French Zeolite molecular sieve and PSA (pressure swing adsorption) technology produce oxygen with a purity above 90%, maximizing ozone generation efficiency.
The oil-free air compressor provides clean airflow free from contaminants, protects the ozone system, and ensures safe, high-quality ozone output.
Ozone generation principle and high-output ozone processing model
Dr.Ozone improves not only the external cooling and industrial-grade piping but also enhances electronic components, uses industrial heat-resistant tubing, Teflon ozone hoses (anti-oxidation, anti-corrosion, kink-resistant), and an oxygen separation system including: air compressor, air dryer, moisture separator, oxygen enrichment columns that increase oxygen concentration from 20.9% to above 92%, removing nitrogen, argon, and CO₂. Two oxygen columns operate alternately to provide stable purified oxygen for the ozone chamber.
Application of Dr.Ozone technology in recirculating aquaculture systems (RAS)
Recirculating Aquaculture Systems (RAS) provide increased flexibility, reduced water usage, and higher productivity. As stocking density and water reuse rise, organic waste accumulates rapidly, requiring efficient treatment.
Ozone is used as an oxidizer and disinfectant to remove dissolved organic matter, fine solids, bacteria, viruses, fungi, and pathogens, delivering high treatment efficiency and lowering operational costs.
Advantages of ozone in RAS
– Removes fine suspended solids and colloids
– Oxidizes dissolved organic carbon (DOC)
– Converts nitrite into nitrate
– Disinfects bacteria, viruses, fungi, and protozoa
Using the Dr.Ozone D15S for barn odor control and disinfection
For industrial livestock facilities, odors from animals, manure, feed, urine, and volatile organics cause significant environmental issues. HSVN Global applies advanced Canadian ozone technology using large-diameter discharge chambers (ϕ70 or ϕ90) combined with centrifugal blowers to distribute ozone evenly throughout all barn areas via overhead spray lines.
Ozone not only eliminates odors but also prevents airborne disease transmission by rapidly inactivating pathogens, viruses, and bacteria. It destroys most bacteria within 15 seconds and eliminates E. coli in 20 seconds.
HSVN Global is a leading provider of comprehensive ozone solutions for odor treatment, wastewater treatment, clean water systems, and air sanitation, following Canadian technology standards.


















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