Passive in‑line nanobubble reactor — zero external energy, high oxygen transfer.

About BUBTEX

BUBTEX engineers a passive, in‑line nanobubble reactor that transforms ordinary water flow into trillions of stable nanobubbles—without external power or moving parts. The module drops into existing lines to raise dissolved oxygen, suppress pathogens, and improve process efficiency.

Designed for agriculture, aquaculture, industrial and municipal treatment, the reactor delivers exceptional gas‑transfer performance while cutting energy, complexity, and maintenance. It integrates quickly, scales from pilot to field, and supports healthier water systems end‑to‑end.

Our core patent is granted and internationally extended, with a growing portfolio that protects the technology and its specialized applications. BUBTEX collaborates with partners to validate, deploy, and license the reactor globally.

FAQ

Q: What does BUBTEX build?

A: A passive in‑line nanobubble reactor that boosts dissolved oxygen and water quality without external energy or conventional aeration hardware.

Q: How is it powered?

A: It harnesses pressure and flow in existing lines—no pumps, blowers, or electricity are required at the point of gas infusion.

Q: Where is it used?

A: Agriculture and irrigation, aquaculture and fisheries, water/effluent treatment, subsoil revitalization, industrial cleaning, and healthcare‑adjacent water processes.

Q: What are the benefits?

A: Higher oxygen transfer, pathogen suppression, improved yields and growth, lower energy and maintenance, and simple in‑line integration.

Q: Is the technology patented?

A: Yes. The core patent is granted and extended to 40+ countries, alongside a growing global utility‑patent portfolio.

Q: How can partners engage?

A: Contact BUBTEX to discuss pilots, deployments, and licensing opportunities worldwide.

Nanobubbles patented Technology

About BUBTEX

At BUBTEX, we engineered a Passive In‑Line Nanobubble Reactor that turns ordinary flow into trillions of dynamic nanobubbles—without external power or conventional aeration hardware. The self‑powered module drops into irrigation lines, pipelines, and reservoirs, raising dissolved oxygen, purifying water, and supporting healthier ecosystems across agriculture, aquaculture, municipal treatment, and industry. Lean to install, light on maintenance, and low on energy, BUBTEX delivers high‑impact water‑quality improvements while shrinking the footprint of traditional systems.

BUBTEX Innovations

0% Energy Usage – By leveraging water flow with internal pressure, BUBTEX reduces electricity costs and carbon footprint. No pumps or conventional aeration hardware.

Enhanced Oxygen Transfer – Our nanobubble technology significantly increases dissolved oxygen levels, optimizing performance across various applications.

Scalability & Adaptability – The system integrates seamlessly into existing infrastructures, making it suitable for both small- and large-scale operations.

Chemical-Free Efficiency – BUBTEX improves processes without requiring chemical additives, promoting sustainable eco-friendly solutions.

Applications Across Industries

Water &
Treatment

Aquaculture &
Fisheries

Agriculture &
DWC

Subsoil
Vitalization

Industrial
Cleaning

Medical &
Healthcare

Water & Treatment

BUBTEX ADVANTAGE: Our ground breaking reactor helps create high oxygen transfer and dynamic nanobubbles—without bulky aeration equipment—making water treatment greener, cheaper, and more accessible.

Water Treatment Image

Aquaculture & Fisheries

BUBTEX ADVANTAGE: We offer consistent dissolved oxygen levels throughout tanks or ponds. Improve fish health, reduce mortalities, and cut energy costs in one streamlined system.

Aquaculture Image

Agriculture & DWC

BUBTEX ADVANTAGE: Air nanobubbles saturate soil, hydroponic, and DWC nutrient baths, supercharging oxygen and mineral uptake, suppressing root pathogens, and accelerating whole-plant growth—without raising energy costs.

Agriculture Image

Subsoil Vitalization

BUBTEX ADVANTAGE: Nanobubble-charged irrigation slips through compacted layers, delivering oxygen and microbes deep into the root zone—loosening earth and reviving orchards, pastures, and greenscapes without heavy aeration.

Food & Beverage Image

Industrial Cleaning

BUBTEX ADVANTAGE: Achieve more effective cleaning and reduced fouling with stable nanobubbles. Lower maintenance overheads and keep system performance at its peak.

Industrial Cleaning Image

Medical & Healthcare

BUBTEX ADVANTAGE: Charged nanobubbles sweep across instruments and clean-room surfaces, rupturing biofilms in seconds while super-oxygenating rinse water. These micro-carriers also boost nutrient, drug, and contrast-agent solubility, delivering faster, safer patient care.

Mining Image

IP - Intellectual Property

BUBTEX’s nanobubble reactor is protected by a growing, internationally filed patent portfolio that secures exclusive rights to our passive, self‑powered gas‑infusion technology. Development has been accelerated through competitive European Union innovation funding, underscoring the reactor’s strategic value and global relevance. By eliminating electricity‑driven aeration hardware, our IP unlocks new possibilities for remote, large‑scale, and energy‑conscious operations worldwide. As ongoing R&D pushes performance boundaries, we welcome partners ready to embed this breakthrough in industrial, agricultural, and environmental systems—shaping a cleaner water future together.

Interested in licensing our patented technology? Contact Us to explore new opportunities.

Nanobubble tech projected to reach $211B market by 2034. BUBTEX generates nanobubbles with zero external energy. Crop yields up to 19% higher with nanobubble irrigation. Nanobubble irrigation cuts water use by 50%. 6× greater oxygen transfer than traditional aeration. 94% lower root disease using nanobubble water. Nanobubbles double shrimp production in trials. 22% faster salmon growth with nanobubble aeration. Nanobubbles cut fertilizer use by 25% with equal yield.

Company

BUBTEX is a family-owned Portuguese water-technology company specialised in inline nanobubble generation for agriculture, aquaculture, and industrial or municipal treatment. Drawing on two decades of precision-agriculture expertise at Agrodrone, we engineered an energy-neutral reactor that delivers outstanding gas-transfer efficiency without any moving parts. Field feedback from growers and processors guided every step in the development of this groundbreaking technology. The core patent is now granted and has been extended to more than 40 countries, including key markets in the Americas and Asia-Pacific. In parallel, we are building a global utility-patent portfolio that safeguards every component of this innovative system and its multiple specialised technical applications.

Operational Footprint

Headquartered in central Portugal, BUBTEX maintains in-house Computational Fluid Dynamics (CFD) modelling, rapid prototyping facilities and an agronomy laboratory. The company remains privately held and currently reinvests most of its resources in continuous IP expansion and in advancing its reactor technology through collaborative research partnerships, performance testing and application development.

Send us a message

Get in touch with us to learn more about our solutions at: CONTACT @ BUBTEX.com

Full Site Overview

About

At BUBTEX, we engineered a Passive In‑Line Nanobubble Reactor that turns ordinary flow into trillions of dynamic nanobubbles—without external power or conventional aeration hardware. The self‑powered module drops into irrigation lines, pipelines, and reservoirs, raising dissolved oxygen, purifying water, and supporting healthier ecosystems across agriculture, aquaculture, municipal treatment, and industry. Lean to install, light on maintenance, and low on energy, BUBTEX delivers high‑impact water‑quality improvements while shrinking the footprint of traditional systems.

BUBTEX Innovations

0% Energy Usage – By leveraging water flow with internal pressure, BUBTEX reduces electricity costs and carbon footprint. No pumps or conventional aeration hardware.

Enhanced Oxygen Transfer – Our nanobubble technology significantly increases dissolved oxygen levels, optimizing performance across various applications.

Scalability & Adaptability – The system integrates seamlessly into existing infrastructures, making it suitable for both small- and large-scale operations.

Chemical-Free Efficiency – BUBTEX improves processes without requiring chemical additives, promoting sustainable eco-friendly solutions.

Applications

Water & Treatment

BUBTEX ADVANTAGE: Our ground breaking reactor helps create high oxygen transfer and dynamic nanobubbles—without bulky aeration equipment—making water treatment greener, cheaper, and more accessible.

Aquaculture & Fisheries

BUBTEX ADVANTAGE: We offer consistent dissolved oxygen levels throughout tanks or ponds. Improve fish health, reduce mortalities, and cut energy costs in one streamlined system.

Agriculture & DWC

BUBTEX ADVANTAGE: Air nanobubbles saturate soil, hydroponic, and DWC nutrient baths, supercharging oxygen and mineral uptake, suppressing root pathogens, and accelerating whole-plant growth—without raising energy costs.

Subsoil Vitalization

BUBTEX ADVANTAGE: Nanobubble-charged irrigation slips through compacted layers, delivering oxygen and microbes deep into the root zone—loosening earth and reviving orchards, pastures, and greenscapes without heavy aeration.

Industrial Cleaning

BUBTEX ADVANTAGE: Achieve more effective cleaning and reduced fouling with stable nanobubbles. Lower maintenance overheads and keep system performance at its peak.

Medical & Healthcare

BUBTEX ADVANTAGE: Charged nanobubbles sweep across instruments and clean-room surfaces, rupturing biofilms in seconds while super-oxygenating rinse water. These micro-carriers also boost nutrient, drug, and contrast-agent solubility, delivering faster, safer patient care.

Intellectual Property

BUBTEX’s nanobubble reactor is protected by a growing, internationally filed patent portfolio that secures exclusive rights to our passive, self‑powered gas‑infusion technology. Development has been accelerated through competitive European Union innovation funding, underscoring the reactor’s strategic value and global relevance.

By eliminating electricity‑driven aeration hardware, our IP unlocks new possibilities for remote, large‑scale, and energy‑conscious operations worldwide. As ongoing R&D pushes performance boundaries, we welcome partners ready to embed this breakthrough in industrial, agricultural, and environmental systems—shaping a cleaner water future together.

Company

BUBTEX is a family-owned Portuguese water-technology company specialised in inline nanobubble generation for agriculture, aquaculture, and industrial or municipal treatment. Drawing on two decades of precision-agriculture expertise at Agrodrone, we engineered an energy-neutral reactor that delivers outstanding gas-transfer efficiency without any moving parts. Field feedback from growers and processors guided every step in the development of this groundbreaking technology.

Operational Footprint — Headquartered in central Portugal, BUBTEX maintains in-house Computational Fluid Dynamics (CFD) modelling, rapid prototyping facilities and an agronomy laboratory. The company remains privately held and currently reinvests most of its resources in continuous IP expansion and in advancing its reactor technology through collaborative research partnerships, performance testing and application development.

Press
Contact

Send us a message

Get in touch with us to learn more about our solutions at: CONTACT @ BUBTEX.com