Emirati Journal of Environment, Sustainability, and Climate Change is a peer-reviewed academic journal dedicated to advancing research and critical dialogue on the pressing global issues of environmental protection, sustainable development, and climate change. In an era where climate challenges have captured the attention of both the scientific community and policymakers, the journal serves as an essential platform for interdisciplinary scholarship, policy analysis, and innovative solutions.

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Articles

Vol. 2 No. 1 (2024): Emirati Journal of Environment, Sustainability, and Climate Change

Innovative Algal-Based System for Nearly-free Sustainable Energy Generation and Air Purification

  • Khalil Chakra,  
Submitted
January 6, 2025
Published
2025-01-06

Abstract

In this world, living organisms such as plants, algae, and some other creatures play a crucial role in producing oxygen through the process of photosynthesis. This process relies on the unique ability of green plants and algae to use light energy to convert water, carbon dioxide, and minerals into oxygen and energy. By using the pigment chlorophyll, found within these organisms and giving them their green color, photosynthesis is carried out. During this process, these organisms absorb carbon dioxide, water, and sunlight, utilizing them to produce energy and oxygen. They retain the energy for their own use, while releasing oxygen into the environment for other living beings to consume. Algae, for instance, produce oxygen bubbles at the bottom of water bodies. These bubbles remain stationary until buoyant force, resulting from the weight of the liquid, causes them to rise. Once released, these bubbles ascend slightly to be collected and periodically or in batches released into cavities connected to a vertical belt located above the release base. This belt, connected to the cavities on one side, is pulled upward. This upward pull generates rotational mechanical movement, which is then used to produce electricity. In this way, we have successfully innovated an additional eco-friendly and free method for generating energy. This system is registered with the Portuguese Patent Office INPI under the number 119528 dated 15/06/2024.

References

  1. Björn LO. Photosynthetic production of molecular oxygen by water oxidation. Oxygen. 2022;2(3):337-47. Available from: https://doi.org/10.3390/oxygen2030024
  2. Oxford Academic. Molecular aspects of photosynthesis in algae: converting light and CO2 into oxygen and biomass. The Plant Cell. 2023. Available from: https://doi.org/10.1093/plcell/koae143
  3. Smore Science. Where does oxygen come from?. May 2022. Available from: https://www.smorescience.com/where-does-oxygen-come-from

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