Related Experiment Video
Updated: Mar 10, 2026
08:41
Microalgae Cultivation and Biomass Quantification in a Bench-Scale Photobioreactor with Corrosive Flue Gases
Published on: December 19, 2019
11.0K
Can microalgae grow on dissolved black carbon generated from high-frequency wildfires?
Shah Faisal1, Ahmad Mustafa2, Mahdy Elsayed3
1Department of Environmental Engineering, School of Architecture and Civil Engineering, Chengdu University, Chengdu, China.
Frontiers in Microbiology
|March 9, 2026
Summary
Wildfires release dissolved black carbon (DBC) into aquatic systems, potentially boosting microalgal growth by absorbing sunlight. Further research is needed for eco-friendly DBC application in microalgal biomass production.
Area of Science:
- Environmental Science
- Aquatic Ecology
- Biotechnology
Background:
- Global wildfires, intensified by climate and land-use changes, release significant pollutants into ecosystems.
- Black carbon (BC), a product of incomplete combustion, forms dissolved black carbon (DBC) in aquatic environments.
- DBC absorbs sunlight, increasing water temperature and impacting aquatic systems.
Purpose of the Study:
- To review the potential of dissolved black carbon (DBC) for enhancing microalgal growth.
- To explore DBC's role in carbon fixation, biofuel production, and value-added products from microalgae.
- To identify challenges and suggest future research directions for DBC application in microalgal cultivation.
Main Methods:
- Literature review on black carbon properties and aquatic impacts.
- Analysis of DBC's interaction with microalgae and aquatic environments.
- Synthesis of current knowledge on microalgal applications and challenges.
Main Results:
- Dissolved black carbon (DBC) can enhance microalgal growth by increasing light absorption and water temperature.
- DBC may interact with other aquatic pollutants, influencing microalgal responses.
- Challenges exist in optimizing DBC addition for sustainable microalgal biomass production.
Conclusions:
- Dissolved black carbon (DBC) shows promise as a novel strategy to enhance microalgal growth.
- Further research is essential to develop cost-effective and environmentally sound methods for DBC utilization.
- Optimizing DBC application can contribute to cleaner production of microalgal biomass for various applications.
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