METHOD FOR CULTIVATING MICROALGAE HAVING HIGH GROWTH RATE AND HIGH CONTENT OF OIL

摘要

PURPOSE: a kind of purpose that cultivating microalgae is to improve micro algae growth speed, improves the microalgae of oil content, and obtain a large amount of microalgae biomass and oil by economic, environmental-friendly method. ;CONSTITUTION: the method for cultivating microalgae, comprising steps of initially temperature degree C of the culture microalgae in nitrogen concentration 15-160 ppm and 22-29; 2-3 degree C is being reduced with column culture microalgae; Culture 10-12 3 days. Microalgae cyanobacteria, Microcystis pseudomonads. ;The 2013 of copyright KIPO submissions;[Reference numerals] (1) microdisk electrode machine; (2) nitrogen liquid supply device; (3) feeder (not supplying cold air); (AA) harvesting microalgae; (BB) initial culture steps (6-8 days); Growth inhibition (CC) step (2-4 5 days)