MICROALGAL CULTIVATION USING PHOTOBIOREACTOR, FARMING FEED PRODUCTION SYSTEM USING SAME, AND PRODUCTION METHOD THEREFOR

摘要

Disclosed are: microalgal cultivation using a photobioreactor; a farming feed production system using the same; and a production method therefor. The present invention provides a hybrid type photobioreactor, in which a sealed type photobioreactor and an open type photobioreactor are combined, and which uses seawater, brackish and groundwater as source water for cultivating microalgae (e.g. Sprirulina). In accordance, the present invention: firstly proliferates microalgae in a high density; thereafter, secondly induces the mass cultivation thereof; concentrates mass-cultivated microalgae through a centrifugal separation unit process; and extracts farming feed through a drying process.