Optimising Lgem PBR performance for high-density algae cultures

Close-up of Lgem photobioreactor with circulating algae cultures, designed for high-density and efficient cultivation.

Scaling up algae production to an industrial level presents both opportunities and challenges. Achieving high productivity and consistent yield at scale demands a comprehensive approach that balances technology, operational efficiency, and economic considerations. Lgem’s photobioreactors (PBRs) are designed to navigate this complexity with advanced engineering, precision control, and proven operational strategies. This article provides an […]

Research paper: Unstoppable Spirulina

Two-year Spirulina cultivation in Lgem PBR shows high yields, low costs, and scalable algae production technology.

Download the Research Paper: Unstoppable Spirulina Lgem’s two-year Spirulina cultivation project at AlgaeHUB® demonstrates the reliability and scalability of its closed photobioreactor (PBR) systems. With minimal downtime, low labor input through automation, and consistent production quality, the study validates Lgem’s approach to efficient, hygienic, and risk-reducing algae production.Download the full paper to explore how Lgem’s […]

Optimization of microalgae production

Relationship Between Specific Growth Rate, Volumetric Productivity, and Biomass Concentration in Photobioreactors 1. Introduction A photobioreactor is a system that provides a controlled environment for the growth of photosynthetic organisms like microalgae. The performance of a photobioreactor is often characterized by parameters such as specific growth rate, volumetric productivity, and biomass concentration. Understanding the relationship […]

Research paper: Lgem Lab-25 PBR, a versatile tool for research

Lab setup for algae research with results and graphs.

Download the Research Paper: Lgem Lab-25 PBR, a versatile tool for research The Lgem Lab-25 photobioreactor (PBR) proves to be a reliable tool for microalgae process development at lab scale. It enables consistent data collection under controlled conditions, offering valuable input for scaling up production systems. Tests with three algae species showed high productivity and […]