Re: [轉錄][新聞] 美能源公司宣稱 海藻煉油可取代ꔠ…
這是用浮游藻當作油源,最大的問題在於難以量產
產量跟受光面積還有肥料條件有直接關係
如果是直接在海洋中培養,抱歉,肥料灑下去馬上爆藻華
裡面什麼藻都有,你要的藻可能只有佔極少部份,提煉成本大幅上升
而且該海域的生態馬上完蛋...
所以若是拿來作為油源,勢必要在陸地上挖池子培養,那需要的面積會大到難以想像...
而且也只有在靠海的區域培養才符合成本,離海太遠海水運送太花錢...
這個可以看作是光能轉換效率比較高的生質能源,但是地理位置條件比一般作物嚴苛多了
沒有辦法大量生產...
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