R & D

We are advancing applied research in collaboration with ISWA Stuttgart University to develop algae-based bioremediation and renewable energy solutions. Our current R&D focuses on optimizing microalgal consortia for use in Microalgae Fuel Cells (MAFC) and sustainable industrial wastewater treatment. Utilizing species such as Chlorella vulgaris and Cyclotella meneghiniana, we are exploring their growth patterns, pigment production, and bioelectric capabilities under various culture conditions.

Through spectrophotometry, microscopy, and digital imaging, we track cell density, morphology, and chlorophyll/fucoxanthin activity to improve system efficiency. Nutrient profiling of nitrate, ammonia, phosphate, and total nitrogen/phosphorus helps simulate real wastewater environments for targeted algae growth. A key element of this research includes the development of customized media blends like SMF + Si and Kuhl medium, optimized for both monocultures and mixed cultures.

These formulations support consistent biomass production and nutrient uptake. Within our MAFC systems, electrons from anaerobic sludge are harnessed with microalgae-supplied oxygen acting as the electron acceptor, and proton exchange membranes enabling efficient energy transfer. As we refine these systems with Stuttgart University, our goal is to build scalable models for bioelectricity generation and eco-friendly water treatment, paving the way for circular bioeconomy solutions in industrial and urban settings.