Multiscale numerical workflow describing microalgae motion and light pattern incidence towards population growth in a photobioreactor

Control of the Microalgae Photosynthetic Growth in a Torus Photobioreactor

The microalgae have the ability to use CO2 as carbon source and, together with the solar energy, to biosynthesize various components, generating O2. They have a huge potential in various industrial applications such as the production of therapeutic and industrial metabolites, biofuels and environmental applications. The aim of this paper is to control the photosynthetic growth of the microalga ...

Novel photobioreactor for mass cultivation of microalgae

Physics-based microalgae growth modelling and control for a vertical flat panel photobioreactor

Article Type: Full Length Research Article Microalgae have the potential to produce enough biofuels to meet current US fuel demands. In order to achieve this potential, photobioreactors (PBRs) that are efficient, scalable, and affordable need to be developed. Models are an analytical tool that can be used to evaluate various PBRs. In this article, a physics-based dynamic model was developed for...

A novel horizontal photobioreactor for high-density cultivation of microalgae.

Microalgae are a promising source of biofuels and bioproducts, as they consume CO2 to grow, multiply quickly, and can be cultivated in wastewater and on marginal land. Development of low-cost and high-efficiency microalgal cultivation systems is important to the cost-competitiveness of algae. A floating horizontal photobioreactor (HBR) was developed that is inexpensive and scalable, as it is ma...

Light regime characterization in an airlift photobioreactor for production of microalgae with high starch content.

The slow development of microalgal biotechnology is due to the failure in the design of large-scale photobioreactors (PBRs) where light energy is efficiently utilized. In this work, both the quality and the amount of light reaching a given point of the PBR were determined and correlated with cell density, light path length, and PBR geometry. This was made for two different geometries of the dow...