Description:FORM 2
THE PATENT ACT, 1970
(39 of 1970)
COMPLETE SPECIFICATION
(See section 10; rule 13)
A Scalable Photobioreactor-Based System for Oxygen Generation Using
Cyanobacteria
GD Goenka University, Sohna Gurugram Road,
Sohna, Haryana, India, 122103
The following specification fully and particularly describes the invention and a method to
carry out the same.
FIELD OF INVENTION
The present invention relates to the field of biotechnology and environmental
engineering, and more particularly to systems and methods for bio-based oxygen
generation using photosynthetic microorganisms such as cyanobacteria or microalgae.
The invention pertains to the development of a scalable, portable, and sustainable
oxygen production system using photobioreactors, incorporating environmental sensors,
monitoring units, and waste management solutions for use in medical, commercial, and
public health applications.
BACKGROUND OF INVENTION
The availability of oxygen is fundamental to life and critical in various sectors,
particularly healthcare. During the COVID-19 pandemic, the world witnessed an
unprecedented surge in the demand for medical oxygen, which exposed serious
vulnerabilities in the supply chains, logistics, and infrastructure needed to meet such
urgent requirements. In several regions, especially remote or under-resourced areas, the
shortage of oxygen supply became a life-threatening crisis, highlighting the urgent need
for decentralized, scalable, and sustainable alternatives for oxygen generation.
Traditionally, oxygen is produced via industrial processes such as cryogenic distillation
and pressure swing adsorption (PSA) systems. These methods, while effective, are
capital-intensive, require significant energy input, and depend heavily on centralized
manufacturing units and transportation networks for distribution. This model proves
inadequate during emergency situations like pandemics, natural disasters, or remote
deployments, where rapid and localized oxygen availability is crucial.
Nature offers an elegant solution to this challenge—photosynthesis. Cyanobacteria
(commonly referred to as blue-green algae) and other microalgae are known for their
ability to perform oxygenic photosynthesis, wherein they absorb carbon dioxide and
sunlight, convert it into biomass, and release oxygen as a byproduct. Despite being
microscopic, these organisms are responsible for producing more than 50% of the
Earth’s atmospheric oxygen. However, their potential for industrial or healthcare
applications in oxygen generation remains underutilized.
The present invention seeks to bridge this gap by developing a biological oxygen
production system that leverages the photosynthetic efficiency of cyanobacteria and
microalgae. By cultivating these microorganisms in photobioreactors—specifically
designed closed systems that control environmental parameters such as light,
temperature, and CO₂ concentration—oxygen can be generated on-site, in real-time, and
in an eco-friendly manner. Moreover, the system is designed to be portable, costeffective,
and modular, making it ideal for use in hospitals, emergency healthcare
facilities, public spaces, tourist areas, educational institutes, and remote or high-altitude
locations.
In addition to oxygen production, the system has the potential to contribute to carbon
dioxide sequestration, wastewater treatment, and value-added product generation from
leftover algal biomass—such as biofertilizers, animal feed, nutraceuticals, and
biofuels—making it a multi-benefit, sustainable solution.
Therefore, the invention addresses the critical need for decentralized oxygen generation
systems with minimal environmental impact, while also promoting the circular
bioeconomy and enhancing preparedness for future healthcare and environmental crises.
KR20100010921A discloses an oxygen generator using a biomaterial that is completely
different from the conventional oxygen generators. The microalgae is grown by
supplying carbon dioxide that is excessively present in the room by using microalgae
that photosynthesize to grow microalgae and photosynthesis. It is a technology to purify
indoor air by supplying the oxygen produced to the room.
CN104214845A provides a microalgae oxygen bar-mediated air purification device,
which can purify air, keep air humidity and also release pure oxygen so as to guarantee
that the filtered air is fresh and pollution-free. According to the technical scheme
provided by the invention, the microalgae oxygen bar-mediated air purification device is
characterized in that a shell is provided with an air inlet and an air outlet, wherein a fan
is arranged at the air outlet; one or more microalgae filters, a growth light source for
promoting photoautotrophy of microalgae and a water tank and a water pump for
promoting the growth of the microalgae are arranged in the shell; the microalgae are
introduced to an intermediate and grow along walls by controlling the culture conditions
such as cyclic spray and the growth light source so as to form the microalgae filter; the
microalgae filter is arranged on a passage from the air inlet to the air outlet.
The present invention seeks to bridge this gap by developing a biological oxygen
production system that leverages the photosynthetic efficiency of cyanobacteria and
microalgae. By cultivating these microorganisms in photobioreactors—specifically
designed closed systems that control environmental parameters such as light,
temperature, and CO₂ concentration—oxygen can be generated on-site, in real-time, and
in an eco-friendly manner. Moreover, the system is designed to be portable, costeffective,
and modular, making it ideal for use in hospitals, emergency healthcare
facilities, public spaces, tourist areas, educational institutes, and remote or high-altitude
locations.
In addition to oxygen production, the system has the potential to contribute to carbon
dioxide sequestration, wastewater treatment, and value-added product generation from
leftover algal biomass—such as biofertilizers, animal feed, nutraceuticals, and
biofuels—making it a multi-benefit, sustainable solution.
Therefore, the invention addresses the critical need for decentralized oxygen generation
systems with minimal environmental impact, while also promoting the circular
bioeconomy and enhancing preparedness for future healthcare and environmental crises.
SUMMARY OF THE INVENTION
This summary is provided to introduce a selection of concepts in a simplified format
that is further described in the detailed description of the invention. This summary is
neither intended to identify key or essential inventive concepts of the invention and
nor is it intended for determining the scope of the invention.
The present invention provides a sustainable, portable, and scalable system for oxygen
generation utilizing photosynthetic microorganisms, particularly cyanobacteria and
microalgae. This system is designed to address the limitations of conventional oxygen
supply methods by offering a biological alternative that is energy-efficient,
decentralized, and adaptable to various environments.
The invention comprises a photobioreactor system that cultivates selected microalgal
strains using sunlight, carbon dioxide, water, and nutrients. Ambient air containing
CO₂ is introduced into the bioreactor, where the microalgae perform oxygenic
photosynthesis, releasing oxygen and generating biomass. The system may be
equipped with carbon dioxide concentrators, filters, and sensors (e.g., pH, temperature,
humidity, and gas sensors) to optimize environmental conditions for algal growth and
oxygen production.
This bioreactor unit can be integrated with monitoring systems and compressors or
dispensers to store and deliver oxygen for medical or environmental applications. The
design also allows for easy installation in public or remote areas such as hospitals,
malls, educational institutions, tourist locations, and high-altitude zones, ensuring ondemand
oxygen availability.
A unique feature of the invention is the use of the resulting algal biomass as a resource
for various applications, including the production of biofertilizers, animal feed,
nutraceuticals, and biofuels, thereby aligning with principles of circular economy and
environmental sustainability.
The system thus serves dual purposes: oxygen generation and CO₂ mitigation, making
it especially relevant in times of public health emergencies, such as pandemics, where
traditional oxygen supply mechanisms are inadequate. The invention offers a green,
modular, and low-maintenance solution with the potential for wide-scale adoption in
both healthcare and ecological contexts.
To further clarify the advantages and features of the present invention, a more
particular description of the invention will be rendered by reference to specific
embodiments thereof, which is illustrated in the appended figures. It is appreciated
that this figure depicts only typical embodiments of the invention and are therefore not
to be considered limiting of its scope. The invention will be described and explained
with additional specificity and detail with the accompanying figure.
OBJECTIVES OF THE INVENTION
The present invention has been developed in response to the present state of the art,
and in particular, in response to the problems and needs in the art that have not yet
been fully solved by currently available techniques and processes.
The primary objective of the present invention is to develop a sustainable and scalable
system for oxygen generation using photosynthetic microorganisms, particularly
cyanobacteria and microalgae, cultivated in controlled photobioreactor environments.
Specific objectives of the invention include:
To provide a decentralized and portable oxygen generation system that can be
deployed in emergency situations, remote areas, healthcare centers, and public spaces
where conventional oxygen supply is limited or unavailable.
To utilize ambient carbon dioxide and sunlight as natural inputs for oxygen
production, thereby promoting environmental sustainability and reducing carbon
footprint.
To develop an integrated system comprising sensors and monitoring units for
maintaining optimal conditions for algal growth and efficient oxygen release.
To enable dual functionality—oxygen production and carbon dioxide sequestration—
through a biologically active and eco-friendly process.
To utilize the leftover algal biomass for value-added applications such as the
production of biofertilizers, nutraceuticals, biofuels, or animal feed, promoting a
circular bioeconomy.
To provide an easy-to-install, low-maintenance, and cost-effective solution for
continuous oxygen supply in various indoor and outdoor environments.
To offer a technological alternative to traditional oxygen supply chains, thereby
enhancing healthcare preparedness for pandemics and natural disasters.
How the foregoing objects are achieved will be clear from the following brief
description. In this context, it is clarified that the description provided is non-limiting
and is only by way of explanation. Other objects and advantages of the invention will
become apparent as the foregoing description proceeds, taken together with the
accompanying drawings and the appended claims.
BRIEF DESCRIPTION OF FIGURES
These and other features, aspects, and advantages of the present invention will become
better understood when the following detailed description is read with reference to the
accompanying figures in which like characters represent like parts throughout the
figures, wherein:
Figure 1, illustrates a view of flow chart of working of Scalable Photobioreactor-
Based System for Oxygen Generation Using Cyanobacteria for the present invention.
Figure 2, illustrates a view of Working Prototype for the present invention.
Further, skilled artisans will appreciate that elements in the figures are illustrated for
simplicity and may not have been necessarily been drawn to scale. For example, the
flowcharts illustrate the method in terms of the most prominent steps involved to help
to improve understanding of aspects of the present invention. Furthermore, in terms of
the construction of the device, one or more components of the device may have been
represented in the figures by conventional symbols, and the figures may show only
those specific details that are pertinent to understanding the embodiments of the
present invention so as not to obscure the figures with details that will be readily
apparent to those of ordinary skill in the art having benefit of the description herein.
DETAILED DESCRIPTION OF THE INVENTION
For the purpose of promoting an understanding of the principles of the invention,
reference will now be made to the embodiment illustrated in the figures and specific
language will be used to describe the same. It will nevertheless be understood that no
limitation of the scope of the invention is thereby intended, such alterations and further
modifications in the illustrated system, and such further applications of the principles
of the invention as illustrated therein being contemplated as would normally occur to
one skilled in the art to which the invention relates.
It will be understood by those skilled in the art that the foregoing general description
and the following detailed description are exemplary and explanatory of the invention
and are not intended to be restrictive thereof.
Reference throughout this specification to “an aspect”, “another aspect” or similar
language means that a particular feature, structure, or characteristic described in
connection with the embodiment is included in at least one embodiment of the present
invention. Thus, appearances of the phrase “in an embodiment”, “in another
embodiment” and similar language throughout this specification may, but do not
necessarily, all refer to the same embodiment.
The terms "comprises", "comprising", or any other variations thereof, are intended to
cover a non-exclusive inclusion, such that a process or method that comprises a list of
steps does not include only those steps but may include other steps not expressly listed
or inherent to such process or method. Similarly, one or more devices or systems or
elements or structures or components proceeded by "comprises... a" does not, without
more constraints, preclude the existence of other devices or other systems or other
elements or other structures or other components or additional devices or additional
systems or additional elements or additional structures or additional components.
Unless otherwise defined, all technical and scientific terms used herein have the same
meaning as commonly understood by one of ordinary skill in the art to which this
invention belongs. The system, methods, and examples provided herein are illustrative
only and not intended to be limiting.
The terms “a” and “an” herein do not denote a limitation of quantity, but rather denote
the presence of at least one of the referenced items.
The terms “having”, “comprising”, “including”, and variations thereof signify the
presence of a component.
Now the present invention will be described below in detail with reference to the
following embodiment.
The present invention provides a bioengineered system for sustainable oxygen generation,
utilizing cyanobacteria or microalgae cultivated in a photobioreactor. The system is
designed to address the urgent demand for medical and environmental oxygen by offering
a decentralized, eco-friendly, and scalable production method.
1. Core Components of the System:
The invention comprises the following key components:
· Photobioreactor (PBR):
A closed or semi-closed cultivation unit that provides optimal conditions for the growth of
microalgae or cyanobacteria. It may be tubular, flat-panel, or column-type, made from
transparent or translucent material allowing maximum light penetration.
· Microalgal Strains:
The system supports the cultivation of various oxygenic photosynthetic microorganisms,
including but not limited to:
Chlorella, Scenedesmus, Anabaena, Oscillatoria, Microcystis, Aphanizomenon, Dunaliella,
Nannochloropsis, Phaeodactylum tricornutum, Isochrysis, Thalassiosira, Chaetoceros,
Spirulina, Tetraselmis, Skeletonema, Amphora, Nostoc, Stigonema, Phormidium,
Chlorococcum, Chlamydomonas nivalis, Chloromonas, Synechococcus, Gloeocapsa,
Halochlorella, Cyanidium, Euglena, and Porphyridium.
· Carbon Dioxide Input and Filtration System:
A CO₂ concentrator draws ambient air and regulates the CO₂ concentration for optimal
photosynthetic efficiency. The air passes through carbon filters to remove impurities and is
injected into the reactor via an inlet port.
· Sensors and Environmental Controls:
The system is equipped with a variety of sensors for monitoring and automation, including:
· Gas sensors for CO₂ and O₂ levels
· Temperature and humidity sensors
· Light sensors
· pH and flow sensors
· Biosensors for biomass concentration
These allow real-time monitoring and automated adjustment of conditions inside the
photobioreactor.
· Compressor or Dispenser Unit:
A compressor may be integrated to collect and store oxygen produced in a portable cylinder.
Alternatively, a dispenser can deliver oxygen directly for immediate use in enclosed
environments.
· Monitoring and Feedback System:
A centralized monitoring system collects sensor data and controls operational parameters. It
may be cloud-connected for remote access and alerts.
· Waste Management Subsystem:
The system includes methods for algal biomass harvesting and valorization. The residual
biomass, rich in nutrients and proteins, can be:
· Processed into biofertilizers
· Used as animal feed
· Converted to biofuels or carbohydrate polymers
· Formulated into nutraceuticals or health supplements
2. Operation Process:
1. Strain Selection & Inoculation:
A photosynthetic microbial strain is selected and cultured in nutrient media inside the
photobioreactor.
2. CO₂ Supply:
Ambient air containing CO₂ is filtered and introduced into the PBR. The CO₂ acts as a carbon
source for the microalgae.
3. Photosynthesis:
Under light and controlled environmental conditions, the microalgae perform photosynthesis,
consuming CO₂ and producing O₂.
4. Oxygen Collection:
The generated oxygen accumulates in the reactor’s headspace and is collected using a
compressor or oxygen outlet valve.
5. Monitoring:
Sensors continuously track environmental and biological parameters to optimize growth and
oxygen yield.
6. Biomass Utilization:
After the growth cycle, the algal biomass is harvested and processed into value-added products.
3. Applications:
· Medical Oxygen Supply:
Emergency oxygen generation during pandemics or disasters.
· Environmental Use:
Carbon dioxide mitigation, air purification, and enhancement of green infrastructure.
· Public Utility & Urban Infrastructure:
Installation in hospitals, malls, railway stations, tourist spots, educational institutions, and
remote locations.
· Educational & Demonstrative Use:
To promote awareness on bioengineering, sustainability, and photosynthetic systems.
4. Advantages of the Invention:
· Renewable and continuous oxygen supply
· Reduces carbon footprint
· Low-cost and minimal maintenance
· Can be adapted for various climates and locations
· Generates useful by-products for agriculture and industry
· Promotes a circular bioeconomy
Example-1
Process Steps of the Invention
The oxygen generation system using microalgae follows a structured bioprocess pipeline that
includes three main stages: Upstream Process, Bioreactor Operation, and Downstream
Process. Each stage plays a critical role in maximizing oxygen yield and biomass utility.
1. Upstream Process
This stage involves all preparatory and input-related operations necessary for initiating algal
cultivation:
· Selection of Microalgae:
Choosing appropriate strains (e.g., Chlorella, Spirulina, Anabaena, etc.) based on their
oxygen production efficiency and adaptability.
· Wastewater Collection:
Nutrient-rich wastewater can be used as a culture medium, reducing environmental
burden and cost.
· Air Sucker Installation:
Devices are installed to draw ambient air into the system for carbon dioxide extraction.
· Sunlight Utilization:
The system is positioned to maximize exposure to natural sunlight or uses artificial light
to support photosynthesis.
· CO₂ Absorbents:
Materials or devices are used to enhance carbon dioxide availability in the bioreactor.
2. Bioreactor Operation
This is the core of the system where oxygenic photosynthesis takes place under optimized and
controlled conditions:
· Optimum Temperature:
Temperature is regulated for the optimal growth of selected algal species.
· Optimum pH:
The pH of the medium is maintained within the ideal range to support metabolic
activity.
· Optimum Sunlight:
Sufficient light intensity and duration are ensured for continuous photosynthetic
activity.
· CO₂ Uptake:
CO₂ from the air or concentrated input is absorbed by the microalgae for
photosynthesis.
· Monitoring Systems:
A suite of environmental and biological sensors track pH, light, CO₂ concentration,
temperature, and algal density to ensure optimal system performance.
3. Downstream Process
After the photosynthetic process, outputs are collected and processed for use:
· Filtration:
Separation of algal biomass from the liquid culture medium.
· Recovery of Algal Biomass:
Harvested biomass is collected and dried or processed further.
· Harvesting of By-products:
Valuable compounds such as lipids, proteins, and pigments are extracted from the
biomass.
· Production of Oxygen:
The oxygen produced is collected, stored, or directly dispersed for intended
applications.
· Commercial Use of Biomass:
Biomass is utilized in nutraceuticals, biofertilizers, animal feed, or biofuel production,
ensuring zero waste.
Example-2
Experimental Data
To evaluate the scalability and performance of the proposed cyanobacteria-based oxygen
generation system, three different prototype models were developed and assessed: micro-scale,
small-scale, and large-scale systems. Each prototype was analyzed in terms of estimated cost,
spatial requirements, and carbon dioxide consumption capacity.
S.
No.
Prototype Estimated Cost
Estimated Area (sq
ft)
Estimated CO₂ Consumption
1
Microscale
₹50,000 –
₹1,00,000
10 × 12 (120 sq ft) 0.1208 g/L
2
Smallscale
₹2 – ₹5 lakh 16 × 20 (320 sq ft) 0.305 g/L
3
Largescale
₹5 – ₹10 lakh 22 × 28 (616 sq ft)
Approx. 14 million tons
annually
Observations:
· The micro-scale model, ideal for localized setups such as classrooms, small clinics, or
demonstration units, has a modest CO₂ consumption rate of 0.1208 g/L, reflecting its
compact operational footprint.
· The small-scale prototype showed a higher CO₂ capture rate of 0.305 g/L, making it
suitable for moderate-scale applications like healthcare centers, urban gardens, or public
institutions.
· The large-scale system, with a footprint of 616 sq ft, demonstrated the capability to
consume approximately 14 million tons of CO₂, indicating its potential for industrial,
municipal, or regional deployment. This scale is ideal for integration with urban
sustainability programs or disaster-response infrastructure.
These experimental results establish the versatility of the invention across different scales and
use-cases. The data also confirm the system's potential to address both oxygen generation and
carbon dioxide sequestration, aligning with global goals of carbon neutrality and climate
resilience.
While the invention has been described with respect to specific composition which
include presently preferred modes of carrying out the invention, those skilled in the art
will appreciate that there are numerous variations and permutations of the above
described embodiments that fall within the spirit and scope of the invention. It should
be understood that the invention is not limited in its application to the details of
construction and arrangements of the components set forth herein.
Variations and modifications of the foregoing are within the scope of the present
invention. Accordingly, many variations of these embodiments are envisaged within
the scope of the present invention.
The foregoing descriptions of specific embodiments of the present invention have
been presented for purposes of description. They are not intended to be exhaustive or
to limit the present invention to the precise forms disclosed, and obviously many
modifications and variations are possible in light of the above teaching.
The embodiments were chosen and described in order to best explain the principles of
the present invention and its practical application, and to thereby enable others skilled
in the art to best utilize the present invention and various embodiments with various
modifications as are suited to the particular use contemplated. It is understood that
various omissions and substitutions of equivalents are contemplated as circumstances
may suggest or render expedient, but such omissions and substitutions are intended to
cover the application or implementation without departing from the spirit or scope of
the present invention.
CLAIMS
We Claim,
1. 1. A product for bio-based oxygen generation comprising:
a. a photobioreactor system configured to cultivate photosynthetic
microorganisms selected from a group consisting of cyanobacteria and
microalgae;
b. a CO₂ inlet system coupled with a carbon dioxide concentrator and filters;
c. a light source for facilitating photosynthesis;
d. a plurality of environmental sensors configured to monitor temperature, pH,
light intensity, and gas concentrations;
e. and an oxygen collection and dispensing unit,
wherein said system is adapted to produce oxygen sustainably through photosynthesis
under controlled conditions.
2. The product as claimed in claim 1, wherein the photosynthetic microorganisms are
selected from the group consisting of Chlorella, Spirulina, Anabaena, Nostoc,
Oscillatoria, Scenedesmus, Microcystis, Dunaliella, Nannochloropsis, Isochrysis, and
Thalassiosira.
3. The product as claimed in claim 1, wherein the photobioreactor is selected from a
group comprising flat-panel reactors, tubular reactors, column reactors, or domeshaped
closed-loop reactors.
4. The product as claimed in claim 1, wherein the CO₂ inlet system further comprises a
gas sensor and valve assembly to regulate and maintain optimal CO₂ concentration
inside the photobioreactor.
5. The product as claimed in claim 1, wherein the environmental sensors include
temperature sensors, pH sensors, optical sensors, and gas sensors for oxygen and
carbon dioxide levels.
6. The product as claimed in claim 1, wherein the system includes a waste management
module for collecting, processing, and converting the residual algal biomass into valueadded
products such as biofertilizers, animal feed, nutraceuticals, or biofuels.
7. The product as claimed in claim 1, wherein the system is portable and adapted for
installation in hospitals, public areas, tourist locations, educational institutions, and
high-altitude regions.
8. The product as claimed in claim 1, wherein the oxygen produced is stored in a
connected oxygen cylinder or directly dispensed into ambient air via an integrated
outlet mechanism.
Date- 21/07/2025
G D Goenka University
APPLICANT
ABSTRACT
A Scalable Photobioreactor-Based System for Oxygen Generation
Using Cyanobacteria
The present invention relates to a bio-based system for sustainable oxygen generation using
photosynthetic microorganisms such as cyanobacteria and microalgae. The system comprises
a photobioreactor designed to cultivate selected algal strains under controlled conditions of
light, temperature, pH, and carbon dioxide concentration. Ambient air is processed through a
CO₂ concentrator and filter before entering the bioreactor, where microalgae utilize sunlight
and CO₂ to perform oxygenic photosynthesis. The generated oxygen is collected through an
integrated outlet or stored in an attached dispensing unit. The system includes environmental
sensors and monitoring units for optimal performance and automation. Residual algal
biomass is harvested and repurposed into value-added products such as biofertilizers,
nutraceuticals, and animal feed, ensuring minimal waste. The invention provides a portable,
scalable, and eco-friendly alternative to conventional oxygen supply systems, with
applications in healthcare, emergency response, remote areas, and public infrastructure. , Claims:1. A product for bio-based oxygen generation comprising:
a. a photobioreactor system configured to cultivate photosynthetic
microorganisms selected from a group consisting of cyanobacteria and
microalgae;
b. a CO₂ inlet system coupled with a carbon dioxide concentrator and filters;
c. a light source for facilitating photosynthesis;
d. a plurality of environmental sensors configured to monitor temperature, pH,
light intensity, and gas concentrations;
e. and an oxygen collection and dispensing unit,
wherein said system is adapted to produce oxygen sustainably through photosynthesis
under controlled conditions.
2. The product as claimed in claim 1, wherein the photosynthetic microorganisms are
selected from the group consisting of Chlorella, Spirulina, Anabaena, Nostoc,
Oscillatoria, Scenedesmus, Microcystis, Dunaliella, Nannochloropsis, Isochrysis, and
Thalassiosira.
3. The product as claimed in claim 1, wherein the photobioreactor is selected from a
group comprising flat-panel reactors, tubular reactors, column reactors, or domeshaped
closed-loop reactors.
4. The product as claimed in claim 1, wherein the CO₂ inlet system further comprises a
gas sensor and valve assembly to regulate and maintain optimal CO₂ concentration
inside the photobioreactor.
5. The product as claimed in claim 1, wherein the environmental sensors include
temperature sensors, pH sensors, optical sensors, and gas sensors for oxygen and
carbon dioxide levels.
6. The product as claimed in claim 1, wherein the system includes a waste management
module for collecting, processing, and converting the residual algal biomass into valueadded
products such as biofertilizers, animal feed, nutraceuticals, or biofuels.
7. The product as claimed in claim 1, wherein the system is portable and adapted for
installation in hospitals, public areas, tourist locations, educational institutions, and
high-altitude regions.
8. The product as claimed in claim 1, wherein the oxygen produced is stored in a
connected oxygen cylinder or directly dispensed into ambient air via an integrated
outlet mechanism.