METHOD FOR MANUFACTURING CULTURE MEDIUM ALGAE USING NATURAL SEAWATER

摘要

PURPOSE: A method for preparing culture liquid for algae using natural seawater is provided to reduce production cost and to remove a milky material which causes problem during algae culture. CONSTITUTION: A method for preparing culture liquid for algae comprises: a step of adding charcoal and NaOH to natural seawater and removing milky material to prepare pretreated seawater; and a step of controlling pH concentration and salinity. The salinity is controlled using natural seawater, freshwater, or NaCl. The charcoal includes bituminous coal, lignite anthracite coal, or slack coal.