So the column actually had another very nice feature, and that is the algae settle in the column, and this allowed us to accumulate the algal biomass in a context where we could easily harvest it.
このコラムには 実は他にも 素晴らしい機能があって 増えた藻類がコラムに沈殿し 藻類バイオマスが集めやすくなるので 収穫が容易に行えるのです