Commercial Microalgae Cultivation in Industrial Scale with Subitec Flat Panel Airlift Photobioreactors
The patented Flat Panel Airlift (FPA) photobioreactor was designed for industrial scale production of microalgae biomass. Unlike many other reactor types the FPA is capable of utilizing very high light intensities without the need for shading and algae are efficiently transferred to light. The Subitec FPA reactor is an excellent choice for industrial cultivation application. Excellent productivity, high culture density and high process integrity are key features of the Subitec FPA reactor.
Industrial Microalgae Cultivation Artificial Lighting of High-Density Flat-Panel Airlift Photobioreactors
In this short-communication on artificial lighting, I will give you insights into our activities and findings. regarding the lighting of systems for the indoor production of photosynthetic microorganisms.
Information on Microalgae & PhotobioreactorsSubitec
FASCINATION ALGAE - an enourmous potential
It is estimated that there are between 250 thousand to several million dif-ferent algae species. Thereof only 35 000 species have been scientifically recorded so far.
There are around 5 thousand algae species available from culture collec-tions around the world. However, only round 20 species are currently utilized for commercial applications.
Given the commercial applications of today have been achieved with only a few microalgae species, the thousands of still undiscovered and unu-tilized species present a huge potential for further economic exploitation.
Photobioreactors for laboratory cultivation of microalgae.
Subitec‘s cultivation technology is based upon a specially shaped and cost-effective plate reactor. The patented and uniquely designed photobioreactor induces a circular flow of the suspension by aerating with air/CO2, continuously moving algal cells trough zones of diverse light intensity.
Kirsi-Marja Oksman-Caldentey presented VTT's wide and novel expertise in Industrial Biotechnology in the Polish-Finnish Innovation Forum in Helsinki June 8, 2016.
Industrial Microalgae Cultivation Artificial Lighting of High-Density Flat-Panel Airlift Photobioreactors
In this short-communication on artificial lighting, I will give you insights into our activities and findings. regarding the lighting of systems for the indoor production of photosynthetic microorganisms.
Information on Microalgae & PhotobioreactorsSubitec
FASCINATION ALGAE - an enourmous potential
It is estimated that there are between 250 thousand to several million dif-ferent algae species. Thereof only 35 000 species have been scientifically recorded so far.
There are around 5 thousand algae species available from culture collec-tions around the world. However, only round 20 species are currently utilized for commercial applications.
Given the commercial applications of today have been achieved with only a few microalgae species, the thousands of still undiscovered and unu-tilized species present a huge potential for further economic exploitation.
Photobioreactors for laboratory cultivation of microalgae.
Subitec‘s cultivation technology is based upon a specially shaped and cost-effective plate reactor. The patented and uniquely designed photobioreactor induces a circular flow of the suspension by aerating with air/CO2, continuously moving algal cells trough zones of diverse light intensity.
Kirsi-Marja Oksman-Caldentey presented VTT's wide and novel expertise in Industrial Biotechnology in the Polish-Finnish Innovation Forum in Helsinki June 8, 2016.
10 commandments of algae biofuels - AlgaeU.comMark Lemos
Covering a number of factors that are important in scaling algal biofuels. Factors include land, water, nutrients, sun, optimum strain, carbon dioxide, harvesting, and extraction.
These slides use concepts from my (Jeff Funk) course entitled analyzing hi-tech opportunities to examine the increasing economic feasibility of algae biofuels. Algae can be grown in places where traditional crops cannot be grown and it consumes carbon dioxide, thus making it better than traditional sources of biofuels. It can also be harvested every 10 days thus making its oil yield per acre 200 times higher than corn and 40 times higher than sunflowers. The problem is that harvesting and extracting the algae requires large amounts of labor and energy (drying) and the algae may damage surrounding eco-systems. Thus new and better processes along with large scale production are needed to solve these problems. These slides discuss the various approaches (open pond, photo-bioreactor, fermentation), their advantages and disadvantages, their existing and future costs, and other improvements that are driving steadily falling costs. In the short term, algae will continue to be used in niche applications such as cosmetics, food, and fertilizers. In the long run, as the cost reductions continue, algae might become a major source of fuel for transportation and other applications.
All about photobioreactors. Factors affecting efficiency of photobioreactor, Differenct types of PBR, criteria for selection of a PBR, Current Applications etc.
Presentation by Iemke Bisschops of Lettinga Associates Foundation (LeAF) held at the biogas information seminar in Wageningen the Netherlands, 4 October 2009, organized by the Wageningen Environmental Platform & the Community Composting Network
Unit 1 introductionto industrial biotechnologyTsegaye Mekuria
The note briefly defines Biotechnology, and Industrial Biotechnology. introduces Fermentation technology and its principles in quite detail. I expect it to be good for higher education readers in the area- lecturers and students.
10 commandments of algae biofuels - AlgaeU.comMark Lemos
Covering a number of factors that are important in scaling algal biofuels. Factors include land, water, nutrients, sun, optimum strain, carbon dioxide, harvesting, and extraction.
These slides use concepts from my (Jeff Funk) course entitled analyzing hi-tech opportunities to examine the increasing economic feasibility of algae biofuels. Algae can be grown in places where traditional crops cannot be grown and it consumes carbon dioxide, thus making it better than traditional sources of biofuels. It can also be harvested every 10 days thus making its oil yield per acre 200 times higher than corn and 40 times higher than sunflowers. The problem is that harvesting and extracting the algae requires large amounts of labor and energy (drying) and the algae may damage surrounding eco-systems. Thus new and better processes along with large scale production are needed to solve these problems. These slides discuss the various approaches (open pond, photo-bioreactor, fermentation), their advantages and disadvantages, their existing and future costs, and other improvements that are driving steadily falling costs. In the short term, algae will continue to be used in niche applications such as cosmetics, food, and fertilizers. In the long run, as the cost reductions continue, algae might become a major source of fuel for transportation and other applications.
All about photobioreactors. Factors affecting efficiency of photobioreactor, Differenct types of PBR, criteria for selection of a PBR, Current Applications etc.
Presentation by Iemke Bisschops of Lettinga Associates Foundation (LeAF) held at the biogas information seminar in Wageningen the Netherlands, 4 October 2009, organized by the Wageningen Environmental Platform & the Community Composting Network
Unit 1 introductionto industrial biotechnologyTsegaye Mekuria
The note briefly defines Biotechnology, and Industrial Biotechnology. introduces Fermentation technology and its principles in quite detail. I expect it to be good for higher education readers in the area- lecturers and students.
Nic 2020 valar kaalan io_t enabled smart mushroom cultivationDhanuaravinth K
Oyster mushroom (Pleurotus sp.) belonging to Class Basidiomycetes and Family Agaricaceae is popularly known as ‘dhingri’ in India and grows naturally in the temperate and tropical forests on dead and decaying wooden logs or sometimes on dying trunks of deciduous or coniferous woods. 20 different mushroom species are commercially cultivated around the world. It may also grow on decaying organic matter. The fruit bodies of this mushroom are distinctly shell or spatula shaped with different shades of white, cream, grey, yellow, pink or light brown depending upon the species. It is one of the most suitable fungal organisms for producing protein rich food from various agro-wastes or forest wastes without composting. Mushrooms have gained recognition in food chain because they contribute nutrition supplements to the food and have High Medicinal and Pharmaceutical value.
High strength (Commercial Applications) Wastewater Portfolio BookBioMicrobics, Inc.
BioMicrobics products are an integrated water strategy for the rural/urban environment.
Residential onsite water-focused systems and products can have significant potential benefits beyond the utility bills for property and homeowners. For example, compared to conventional water-efficient homes built using low-flow fixtures, those residences with water capture, treatment and recycling systems could save a third (due to treated greywater being circulated to the toilets ) or more in total water consumption, while generating only one-sixth the peak sewage.
Water reuse enables municipalities to decrease the displacement/discharge into surface waters, and the demand on the local potable watershed. This could lead to lower fees for the residents, less maintenance, while significantly stretching allocations for reduced water. Decentralized technologies to create permanent infrastructure that provide:
• More cost-effective and provides longer-term options
• Easier to maintain with no added costs of treatment operators
• Protection of public health & the environment
• Onsite water reuse opportunities to reduce dependencies on potable water sources
• Solutions for remote locations and ecologically-sensitive areas
Ecological water management systems and both decentralized residential and commercial wastewater (i.e. blackwater/greywater) treatment technologies can satisfy project goals and provide more options for using treated water. With a long, proven history, these systems perform exceptionally well in achieving the new higher levels of nitrogen removal, net-zero water goals, and optimal effluent quality with automated, energy efficiency.
With more than 70,000 installations in over 70 countries, BioMicrobics’ brings together the best elements of “Water Sensitive Urban Design”, and “Integrated Resource Planning” to deliver a new generation of water utilities. Our team consists of industry experts and provides additional experience to maximize value to the end-users of our systems.
With this worldwide emphasis on environmental concerns and improving water quality, our pre-engineered, pre-packaged, certified, “Fixed Integrated Treatment Technologies” (FITT®) are the result of decades of real-world operating history and proven results that offer significant environmental benefits…FITT® for the purpose intended.
Algae.Tec is an advanced biofuels company focused on commercializing technology that produces algae to manufacture sustainable fuels such as bio diesel and green jet fuel.
Photobioreactors Harnessing Photosynthesis for Sustainable Innovation.Fermex Solutions LLP
Discover the fascinating world of Photobioreactors. These innovative systems harness the power of light and microorganisms to produce biofuels, nutraceuticals, and more. Explore their design, advantages, and applications in a concise 50-word description that will leave you eager to learn more about this sustainable technology.
MyFAST® & MacroFITT® HS-STP® (from 32 m3 to 7400 m3 flows) Decentralized Wast...BioMicrobics, Inc.
What is FAST® Technology?
Successfully used for over 40 years, the FAST® process lessen the impact of harmful influent ammonia levels by consistently reducing the total nitrogen at exceptionally high removal rates.
Why use a MyFAST® HS-STP® or MacroFITT® System?
Multi-Family Residential • Large Commercial • Villages/Communities • Small Municipalities
• For Larger Decentralized Systems
• Flows from 10,000 GPD [35 m3/D] to 2,000,000 GPD [7570 m3/D]
• Retrofit for package plants
The system is based on a fixed film, complete mixing activated sludge process. The system makes use of BioMicrobics’ proven screening (MyTEE®), aeration (LIXOR®), and fixed activated sludge technologies (FAST®) to provide robust treatment in a compact design with flow equalization and built-in sludge handling capability. In both residential and high-strength application, the FAST® technology can be designed to primarily remove BOD/TSS and nitrogen.
- - MyFAST® HS-STP™ System with Sludge Management
- - Decentralized Systems for Small Communities, Large Operations
Standard & Optional Components:
- - AMS (Aeration Management System) Zone
- - BMS (BioSolids Management System) Zone
- - Lixor® Information used with AMS and BMS: Wastewater Aeration 101
- - SaniTEE® & MyTEE® Screening & Grit Removal Information
- - Clarifier options and Disinfection Information
- - Control Panel Examples
- - SciCHLOR® Sodium Hypochlorite Generator Disinfection System
Examples of Installations images
- - MacroFITT® Engineer Drawing Example
ABOUT: BioMicrobics manufactures innovative, advanced wastewater treatment systems, septic system alternative products, greywater treatment, water reuse and storm water treatment products and systems that provide water solutions for people around the world.
For more information visit the website www.biomicrobics.com.
Corporate presentation of SeatechEnergy.
Presenting the seaweed cultivation technology
Presenting the anaerobic digestion technology
Presenting the seaweed cultivation projects in Indonesia and India
Dr Daniel Murray of Industrial Phycology presents his patented system to harness the power of algae to remove nutrients from waste water, avoiding use of chemicals and resulting in biomass that can be used for energy production.
(May 29th, 2024) Advancements in Intravital Microscopy- Insights for Preclini...Scintica Instrumentation
Intravital microscopy (IVM) is a powerful tool utilized to study cellular behavior over time and space in vivo. Much of our understanding of cell biology has been accomplished using various in vitro and ex vivo methods; however, these studies do not necessarily reflect the natural dynamics of biological processes. Unlike traditional cell culture or fixed tissue imaging, IVM allows for the ultra-fast high-resolution imaging of cellular processes over time and space and were studied in its natural environment. Real-time visualization of biological processes in the context of an intact organism helps maintain physiological relevance and provide insights into the progression of disease, response to treatments or developmental processes.
In this webinar we give an overview of advanced applications of the IVM system in preclinical research. IVIM technology is a provider of all-in-one intravital microscopy systems and solutions optimized for in vivo imaging of live animal models at sub-micron resolution. The system’s unique features and user-friendly software enables researchers to probe fast dynamic biological processes such as immune cell tracking, cell-cell interaction as well as vascularization and tumor metastasis with exceptional detail. This webinar will also give an overview of IVM being utilized in drug development, offering a view into the intricate interaction between drugs/nanoparticles and tissues in vivo and allows for the evaluation of therapeutic intervention in a variety of tissues and organs. This interdisciplinary collaboration continues to drive the advancements of novel therapeutic strategies.
Seminar of U.V. Spectroscopy by SAMIR PANDASAMIR PANDA
Spectroscopy is a branch of science dealing the study of interaction of electromagnetic radiation with matter.
Ultraviolet-visible spectroscopy refers to absorption spectroscopy or reflect spectroscopy in the UV-VIS spectral region.
Ultraviolet-visible spectroscopy is an analytical method that can measure the amount of light received by the analyte.
Cancer cell metabolism: special Reference to Lactate PathwayAADYARAJPANDEY1
Normal Cell Metabolism:
Cellular respiration describes the series of steps that cells use to break down sugar and other chemicals to get the energy we need to function.
Energy is stored in the bonds of glucose and when glucose is broken down, much of that energy is released.
Cell utilize energy in the form of ATP.
The first step of respiration is called glycolysis. In a series of steps, glycolysis breaks glucose into two smaller molecules - a chemical called pyruvate. A small amount of ATP is formed during this process.
Most healthy cells continue the breakdown in a second process, called the Kreb's cycle. The Kreb's cycle allows cells to “burn” the pyruvates made in glycolysis to get more ATP.
The last step in the breakdown of glucose is called oxidative phosphorylation (Ox-Phos).
It takes place in specialized cell structures called mitochondria. This process produces a large amount of ATP. Importantly, cells need oxygen to complete oxidative phosphorylation.
If a cell completes only glycolysis, only 2 molecules of ATP are made per glucose. However, if the cell completes the entire respiration process (glycolysis - Kreb's - oxidative phosphorylation), about 36 molecules of ATP are created, giving it much more energy to use.
IN CANCER CELL:
Unlike healthy cells that "burn" the entire molecule of sugar to capture a large amount of energy as ATP, cancer cells are wasteful.
Cancer cells only partially break down sugar molecules. They overuse the first step of respiration, glycolysis. They frequently do not complete the second step, oxidative phosphorylation.
This results in only 2 molecules of ATP per each glucose molecule instead of the 36 or so ATPs healthy cells gain. As a result, cancer cells need to use a lot more sugar molecules to get enough energy to survive.
Unlike healthy cells that "burn" the entire molecule of sugar to capture a large amount of energy as ATP, cancer cells are wasteful.
Cancer cells only partially break down sugar molecules. They overuse the first step of respiration, glycolysis. They frequently do not complete the second step, oxidative phosphorylation.
This results in only 2 molecules of ATP per each glucose molecule instead of the 36 or so ATPs healthy cells gain. As a result, cancer cells need to use a lot more sugar molecules to get enough energy to survive.
introduction to WARBERG PHENOMENA:
WARBURG EFFECT Usually, cancer cells are highly glycolytic (glucose addiction) and take up more glucose than do normal cells from outside.
Otto Heinrich Warburg (; 8 October 1883 – 1 August 1970) In 1931 was awarded the Nobel Prize in Physiology for his "discovery of the nature and mode of action of the respiratory enzyme.
WARNBURG EFFECT : cancer cells under aerobic (well-oxygenated) conditions to metabolize glucose to lactate (aerobic glycolysis) is known as the Warburg effect. Warburg made the observation that tumor slices consume glucose and secrete lactate at a higher rate than normal tissues.
Slide 1: Title Slide
Extrachromosomal Inheritance
Slide 2: Introduction to Extrachromosomal Inheritance
Definition: Extrachromosomal inheritance refers to the transmission of genetic material that is not found within the nucleus.
Key Components: Involves genes located in mitochondria, chloroplasts, and plasmids.
Slide 3: Mitochondrial Inheritance
Mitochondria: Organelles responsible for energy production.
Mitochondrial DNA (mtDNA): Circular DNA molecule found in mitochondria.
Inheritance Pattern: Maternally inherited, meaning it is passed from mothers to all their offspring.
Diseases: Examples include Leber’s hereditary optic neuropathy (LHON) and mitochondrial myopathy.
Slide 4: Chloroplast Inheritance
Chloroplasts: Organelles responsible for photosynthesis in plants.
Chloroplast DNA (cpDNA): Circular DNA molecule found in chloroplasts.
Inheritance Pattern: Often maternally inherited in most plants, but can vary in some species.
Examples: Variegation in plants, where leaf color patterns are determined by chloroplast DNA.
Slide 5: Plasmid Inheritance
Plasmids: Small, circular DNA molecules found in bacteria and some eukaryotes.
Features: Can carry antibiotic resistance genes and can be transferred between cells through processes like conjugation.
Significance: Important in biotechnology for gene cloning and genetic engineering.
Slide 6: Mechanisms of Extrachromosomal Inheritance
Non-Mendelian Patterns: Do not follow Mendel’s laws of inheritance.
Cytoplasmic Segregation: During cell division, organelles like mitochondria and chloroplasts are randomly distributed to daughter cells.
Heteroplasmy: Presence of more than one type of organellar genome within a cell, leading to variation in expression.
Slide 7: Examples of Extrachromosomal Inheritance
Four O’clock Plant (Mirabilis jalapa): Shows variegated leaves due to different cpDNA in leaf cells.
Petite Mutants in Yeast: Result from mutations in mitochondrial DNA affecting respiration.
Slide 8: Importance of Extrachromosomal Inheritance
Evolution: Provides insight into the evolution of eukaryotic cells.
Medicine: Understanding mitochondrial inheritance helps in diagnosing and treating mitochondrial diseases.
Agriculture: Chloroplast inheritance can be used in plant breeding and genetic modification.
Slide 9: Recent Research and Advances
Gene Editing: Techniques like CRISPR-Cas9 are being used to edit mitochondrial and chloroplast DNA.
Therapies: Development of mitochondrial replacement therapy (MRT) for preventing mitochondrial diseases.
Slide 10: Conclusion
Summary: Extrachromosomal inheritance involves the transmission of genetic material outside the nucleus and plays a crucial role in genetics, medicine, and biotechnology.
Future Directions: Continued research and technological advancements hold promise for new treatments and applications.
Slide 11: Questions and Discussion
Invite Audience: Open the floor for any questions or further discussion on the topic.
THE IMPORTANCE OF MARTIAN ATMOSPHERE SAMPLE RETURN.Sérgio Sacani
The return of a sample of near-surface atmosphere from Mars would facilitate answers to several first-order science questions surrounding the formation and evolution of the planet. One of the important aspects of terrestrial planet formation in general is the role that primary atmospheres played in influencing the chemistry and structure of the planets and their antecedents. Studies of the martian atmosphere can be used to investigate the role of a primary atmosphere in its history. Atmosphere samples would also inform our understanding of the near-surface chemistry of the planet, and ultimately the prospects for life. High-precision isotopic analyses of constituent gases are needed to address these questions, requiring that the analyses are made on returned samples rather than in situ.
Observation of Io’s Resurfacing via Plume Deposition Using Ground-based Adapt...Sérgio Sacani
Since volcanic activity was first discovered on Io from Voyager images in 1979, changes
on Io’s surface have been monitored from both spacecraft and ground-based telescopes.
Here, we present the highest spatial resolution images of Io ever obtained from a groundbased telescope. These images, acquired by the SHARK-VIS instrument on the Large
Binocular Telescope, show evidence of a major resurfacing event on Io’s trailing hemisphere. When compared to the most recent spacecraft images, the SHARK-VIS images
show that a plume deposit from a powerful eruption at Pillan Patera has covered part
of the long-lived Pele plume deposit. Although this type of resurfacing event may be common on Io, few have been detected due to the rarity of spacecraft visits and the previously low spatial resolution available from Earth-based telescopes. The SHARK-VIS instrument ushers in a new era of high resolution imaging of Io’s surface using adaptive
optics at visible wavelengths.
This presentation explores a brief idea about the structural and functional attributes of nucleotides, the structure and function of genetic materials along with the impact of UV rays and pH upon them.
2. Microalgae — microscopically small yet yielding
huge economic and environmental potential.
It is estimated that there are between 250
thousand to several million different algae
species. Thereof only 35 000 species have
been scientifically recorded so far.
There are around 5 thousand algae species
available from culture collections around the
world. However, only round 20 species are
currently utilized for commercial applications.
Given the commercial applications of today
have been achieved with only a few microalgae
species, the thousands of still undiscovered
and unutilized species present a huge
potential for economic exploitation.
Resources Products
Microalgae are a fascinating life form. They live as plantlike organism usually in water and are capable of photosynthesis. Microalgae
are less than one millimeter of size and due to their small size, they have a high surface to volume ratio, which enables significantly
faster growth than terrestrial plants.
Microalgae have all important characteristics of plants from an economical utilization standpoint — they need nutrients, light (which
can be either sunlight or artificial light or both) and CO2 as carbon source, and given the right conditions they grow and produce
biomass that contains various valuable substances.
Since microalgae can be cultivated in special photobioreactors, cultivation can be performed under controlled conditions indoors or,
in greenhouses or even outdoors where the cultivating conditions are more variable. Controlled conditions ensure better overall
control of the process and such a more stable product quality.
There is a multitude of ingredients that can
be obtained from microalgae that find use in
various economically interesting commercial
applications.
Dietary supplements, nutraceuticals as also
fish feed and cosmetics are among the most
common applications for microalgae today.
The current market outlook for the
microalgae industry is favorable. With an
increased demand for farmed fish and
natural feed and dietary supplements and
nutraceuticals, there is an growing demand
for high quality microalgae based products.
3. Industrial Production and Beneficiation of Microalgae
In view of commercial, industrial production
and beneficiation of microalgae, the key is to
manage the input costs — the cost of the
resources needed for cultivation. Thus, it is
advisable that the production is setup in an
location where the main resources i.e.
electricity, CO2 and water are available at
favorable cost, in the vicinity of other
industry e.g. a power plant or a biogas plant
that can also utilize the residue biomass.
As cultivation conditions can vary
significantly between different algae species,
microalgae production systems are designed
based on the specific algae species and the
intended application or end product.
The patented Flat Panel Airlift (FPA) photobioreactor was
designed for industrial scale production of microalgae
biomass. The standard reactor sizes are 6, 28 and 180
Liter reactors whereby production systems typically range
from tens to hundreds of 180 liter reactors.
Unlike many other reactor types the FPA is capable of
utilizing very high light intensities without the need for
shading and algae are efficiently transferred to light.
The Subitec FPA reactor is an excellent choice for
industrial cultivation application. Excellent productivity,
high culture density and high process integrity are key
features of the Subitec FPA reactor.
Subitec plans and supplies turnkey production systems to its
customers. The delivery is planned in accordance with the user
requirements and is implemented based on a proven project
execution method which is designed in increase the user
involvement the further the project advances. This enables the
user to obtain the necessary information, training and
capabilities progressively during the project delivery.
Subitec production systems are modular and easily customized
to different user requirements. The systems are typically highly
automated and include integrated media preparation,
harvesting, pH control, cooling and cleaning systems.
e.g. Power Plant