Seaweed cells are soft and easy to digest, so they are more likely to be eaten by animals or broken down by bacteria. Afterward, luxuriant growth was observed in Vitamin B1, good growth was observed in Vitamin B12, and moderate in Vitamin C. Vitamin B12 acts as a growth factor for all algae as well as higher plants. EDITO - Algae to absorb CO2 from the atmosphere 2019-12-03T09:23:15.795Z For our columnist Jean-Pierre Montanay, who relies on examples in Poissy and Toulouse, it … The algal strains were screened based on different parameters like fast growth rate, high rate of photosynthesis, strong tolerance to the trace constituents of other gases (gaseous hydrocarbons, NOx, SOx, etc. Pigment estimation, protein content, and fatty acid determination were carried out at 5 days interval to determine the growth and subsequently to compare the tolerance of the algal species. In North Africa, for example, there are ample stretches of land where agriculture makes no sense. CO2 capture system using filamentous cyanobacteria: 1—gas absorbed media inlet, 2—gaseous source for feed, 3—gas outlet valve, 4—gas regulator, 5—illumination source, 6—photo-reactor outer wall, 7—growth media, 8—pH control inlet tube, 9—acid source - pH control, 10—alkali source - pH control, 12—media outlet tube, 13—spent media container, 14—spent media exhaust, 15—media inlet tube, 16—media container, 17—media inlet valve, 18—photo-bioreactor vessel, 19—media exhaust tube, 20—fibrous matrix attachment, 21—photo-bioreactor lid, and 22—gas absorption container lid. "This is a novel, climate-friendly economic model in which we intelligently combine standard processes with innovations," says Arnold. light, CO2, and nutrients in a balanced quantity. The study exclusively relates to integrated methods and systems for utilizing 99.9% CO2 as a nutrient carbon source along with modified growth media derived from coal mine water for filamentous cyanobacteria culture. Different process parameters were optimized such as pH, light and temperature, nutrient media, culture condition, inoculum volume, inoculum concentration, etc. The inoculum was pre-cultured aseptically in 500-ml Erlenmeyer flasks with 200 ml of BG11 medium. Biosequestration is a process that stores CO2 in biological conditions and treats them just like plants do to convert CO2 into Oxygen using Sun’s energy. Mw7.0 Greek islands off the coast of western Turkey, Meridional Heat Transfer - Ocean and Atmosphere, Today's Climate Change and the Permian-Triassic Boundary, Science X Daily and the Weekly Email Newsletter are free features that allow you to receive your favorite sci-tech news updates in your email inbox. In addition, algae-based CO2 mitigation strategy has the potential to obtain valuable products at the end of the process. Carbon sequestration, capturing, and storing carbon emitted from the global energy system could be a major tool for reducing atmospheric CO2 concentration. Carbon fibers from algae are no different from conventional fibers and can therefore be used in all existing processes. *IAA: Indole-3-acetic acid; **GA: Gibberellic acid. Carbon fibers can be deployed to produce lightweight and high-strength materials that. +++: luxuriant growth; ++: moderate growth; +: mild growth. In our research, we find out which temperatures are best for growing the various species of algae, and how much light a particular alga needs. The irradiance of the LEDs can be dynamically modulated by the instrument control unit through external computer with software. This route could also provide solutions to another major problem viz. We do not guarantee individual replies due to extremely high volume of correspondence. We share our knowledge and peer-reveiwed research papers with libraries, scientific and engineering societies, and also work with corporate R&D departments and government entities. 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