ALGAL REACTOR
An algal reactor, also known as an algae bioreactor or photobioreactor, is a system designed to cultivate and grow microalgae or macroalgae (seaweed) under controlled conditions. The primary purpose of an algal reactor is to harness the photosynthetic capabilities of algae to produce various products or perform specific functions. Algal reactors come in different sizes and designs, but they all aim to optimize the growth and productivity of algae for different applications. Here is an overview of algal reactors and their potential uses:
Open Pond Systems
These are large, shallow, and open ponds where algae are grown in natural sunlight. Open ponds are relatively simple and cost-effective but may be affected by external factors such as temperature, weather conditions, and contamination.
Vertical Algal Bioreactors
These are vertically oriented closed systems that use gravity to circulate algae through the growth medium. They offer a higher surface area-to-volume ratio, enabling higher algae biomass densities.
Tubular Algal Photobioreactors
These reactors consist of long, transparent tubes coiled or arranged in various configurations to maximize sunlight exposure. They offer scalability and can be used in both outdoor and indoor settings.
Flat Panel Photobioreactors
These are flat, enclosed systems with transparent panels through which light can pass. They are suitable for smaller-scale algae cultivation and research purposes.
