What is Nanobubble Technology?

Nano or fine bubbles are a significant contributor and emerging technology and solution that addresses climate change, environmental challenges, cost of energy reduction in drinking water, wastewater, water bodies, water tanks, water towers, desalination, industrial, agricultural, aquaculture, lakes and ponds, oil and gas, mining, beauty and health, dental care, medical/bio-medical and other applications. Nanobubbles stability

Nanobubbles stability

Nanobubbles have a neutral buoyancy, so they do not rise to the surface.
Nanobubbles can remain in the water for months.
When Nanobubbles collapse in water, they pass their gas content to the surrounding liquid. This delivers huge gas transfer efficiency, as the gas is not lost to the surface of the water body.
When stable in the water column, they have essential effects on the surfaces of the pollutants they contact.

Nanobubble Surface Area

Increases gas surface area by 400x
Increases gas/water contact, allowing for greater exchange of gas into liquid
The decreased surface tension of water makes the water more “wet” or “slippery.”
Reduces energy needed for gas transfer
Reduces gas waste vs traditional technology
Reduces time to transfer gas, allows for a more responsive gas transfer solution

Nanobubble Properties:

4X better gas transfer than existing premium aeration solutions
98 reductions in the cost of technology in the last 10 years
Advanced technology that is beneficial to all industries with water

Potential Applications Are Endless

Explore the expansive realm of nanobubbles and their diverse applications across various industries. These minuscule bubbles showcase their versatility, from revolutionizing water purification methods to enhancing healthcare practices and optimizing aquaculture and agriculture processes. They also find relevance in mining, offering innovative solutions across many sectors. Join us on a journey through the cutting-edge applications of nanobubbles, where science meets practicality to address challenges and elevate industries to new heights.

Please Take Note:

Puroxi uses several processes in True Nano Bubble Technology. Fine Bubble Technology and Bubble Tank Technology. We will always recommend the best option for your application. We would start with the system volume: ______ m³ of wastewater (approximately ________ litres, or __________ U.S. gallons).

To proceed with this option, we will still need photos, video clips, and clearly defined objectives. Also, what is your water or wastewater source? Drawing a schematic of your setup is very helpful.

As long as we understand your processing operation and have sufficient background information, we can make informed assumptions about the water's nature.

Nano Bubble requires three separate components in order to operate.

Nano Bubble Injector ( we have many different models), a pump that draws the water out of the body of water and goes through the nano bubble injector and oxygen, or a combination of oxygen/ozone injection

When using ozone or oxygen, nano bubbles:

Improve oxidation of organics
Reduce pathogens
Break down biofilms
Helps aggregate fine particles
Reduces turbidity and odors
Is more efficient than traditional aeration
Has a smaller footprint

Application Potential:

In Aquaculture & Oyster Farming, Higher DO and improved growth and survival rates, and reduces disease.
In Water & Wastewater Treatment helps with BOD/COD reduction, Iron, manganese, and sulfide oxidation, and enhanced biological treatment.
In Agriculture & Irrigation it improves root oxygenation and nutrient uptake.
In Swimming Pools, it reduces chemicals such as chlorine implementation demand and supplies a better oxidation of organics.
In Industrial it helps with Cleaning or common industrial protocol (CIP), it is great with cooling towers and works well with Algae control.

Nano bubbles do not replace filtration or chemistry, but they significantly enhance water treatment processes.

Puroxi Pure Water Global Inc. offers several Nano Bubble Technologies. When we have Nano Bubble Technology with no other gases added, it comes directly from Japan. When we have a combination of Nano Bubble, Air, and Ozone, it is manufactured for us according to our specifications. We can still add gases to our Japan-based technologies as needed, depending on the application and customer needs.

Puroxi Fine Bubble Generation Equipment is engineered for aquaculture, drinking water, and wastewater treatment applications. The system enhances dissolved oxygen and overall water quality for fisheries, shrimp and oyster farms, agricultural water treatment, soil conditioning, industrial and manufacturing processes, and cooling tower systems. Puroxi technology supports improved biological performance, treatment efficiency, and sustainable water management across diverse water environments.

Key Benefits

Increases dissolved oxygen (DO) levels efficiently
Improves overall water and wastewater quality
Enhances biological activity and treatment performance
Supports healthier aquatic life and improved yields
Reduces odors, sludge, and anaerobic conditions
Improves water clarity and system stability
Supports sustainable, chemical-reduction water treatment

Puroxi Oxygen, Ozone & Nanobubble Water Treatment Technology

The Puroxi Combination Generator. This advanced water treatment system combines oxygen, ozone, and nanobubble technology into a single, high-efficiency solution for improving water quality. The system generates ultra-fine nanobubbles that remain suspended in water far longer than conventional bubbles, allowing gases to dissolve more effectively and work continuously throughout the water column.

Oxygen nanobubbles significantly increase and stabilize dissolved oxygen (DO) levels, supporting biological activity, aquatic health, and overall water clarity. Ozone nanobubbles provide powerful oxidation, helping to reduce pathogens, break down organic contaminants, eliminate odors, and improve oxidation-reduction potential (ORP), all without the use of chemicals.

By delivering oxygen and ozone in nanobubble form, the system achieves superior mass transfer efficiency, lower energy consumption, and more consistent results compared to traditional aeration or ozone injection methods. The result is cleaner, healthier water for aquaculture, drinking water, wastewater, agricultural, and industrial applications.

How the Technology Works

Oxygen Nanobubbles Increase and stabilize dissolved oxygen levels, supporting aquatic life, biological treatment processes, and overall water clarity.
Ozone Nanobubbles Provide powerful oxidation to reduce pathogens, control biofilm, eliminate odors, and break down organic contaminants safely and efficiently.
Nanobubble Generation Ultra-fine bubbles remain suspended for hours to days, maximizing contact time, improving treatment efficiency, and reducing gas waste.

Key Benefits

Significantly increases dissolved oxygen (DO)
Improves water clarity and quality
Reduces pathogens, algae, and organic load
Enhances oxidation-reduction potential (ORP)
Lowers energy and operating costs
Minimizes or eliminates chemical usage
Safe for continuous operation in sensitive environments

Applications

This technology is engineered for a wide range of water treatment needs, including:

Aquaculture & Fisheries Fish farms, shrimp farms, oyster farms, hatcheries, and RAS systems
Drinking Water & Wastewater Treatment Pretreatment, biological enhancement, odor control, and water polishing
Agriculture & Irrigation Water Improved water quality, soil conditioning, and root-zone oxygenation
Industrial & Manufacturing Process water treatment, cooling towers, and wastewater reuse
Ponds, Lakes & Reservoirs DO enhancement, algae control, and ecosystem restoration

Power Your Water with Nano Bubble Technology

Cleaner water. Healthier aquaculture. Smarter industrial solutions.
From nanobubble generators and ozone systems to pure oxygen and oil-free compressors, Puroxi delivers cutting-edge equipment for every scale — from lab to full operation.

Puroxi: Innovation, Performance, Pure Results.

Best Water Solutions Provider Awards

Puroxi Pure Water Global Inc was shortlisted for the awards category, Water Solutions Provider of the Year! As highlighted, it was some good news. I can confirm you that you have been chosen as the 2023/24 winners. Congratulations Zak! The generic winner’s logo has been attached which you can utilize to promote the recognition and the official press release will be conducted in March (defined date to come