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English English Views: 5703 Author: GMY Publish Time: 2024-12-13 Origin: Site
Photosynthetic bacteria are microorganisms capable of photosynthesis, playing a vital role in nutrient cycling, energy transformation, and water purification in aquatic ecosystems. Among these, Rhodopseudomonas palustris is widely used in aquaculture and wastewater treatment. However, their cultivation requires precise lighting conditions, with light quality being one of the key factors affecting growth efficiency and culture quality.
Natural light intensity fluctuates due to day-night cycles, cloudy weather, or extreme sunlight exposure, making it difficult to ensure consistent cultivation. Extended periods of overcast skies may even cause cultivation failure. Seasonal temperature variations further complicate temperature control, adding challenges to the cultivation process.
Traditional light sources, such as halogen lamps and incandescent bulbs, present significant challenges. Their mismatched spectra and uneven illumination fail to meet the specific requirements for photosynthetic bacteria cultivation. Additionally, these lights consume high amounts of energy, have a short lifespan, and generate excessive heat, increasing both energy and temperature regulation costs. These limitations also reduce the efficiency of multi-layer cultivation systems.
GMY provides a customized lighting solution specifically designed for the efficient cultivation of photosynthetic microorganisms, such as Rhodopseudomonas palustris (PSB-S) and specific algae species. This solution delivers targeted lighting support to ensure efficient and stable production.
Comparison of Cultivation Results under Different Lighting Conditions
After 84 hours of treatment, the OD value reached 4.74. (Note: Measured after 10x dilution.)
Photosynthetic Bacteria Culture light (Left) vs. Natural Light on a Clear Day (Right)
Practical Application Results
Start of Light Exposure Cultivation
After 24 Hours
After 48 Hours
GMY's lighting solution offers robust support for the efficient production of photosynthetic bacteria. We look forward to working with industry partners to advance cultivation technologies and promote sustainable development in this field.
