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海水繁養殖研究(2003~2006)

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  • 日期: 2019-11-19
海水繁養殖研究(2003~2006)-等鞭金藻以立體空間量產
主題: 等鞭金藻以立體空間量產
摘要:
本量產系統改良自例行試驗少量需求培養規模之藻類室一、二樓空間,大量生產系統由二樓之水浴槽、暫存培養槽架、培養瓶接種中央工作檯及一樓與室外大容量生產槽所組成。等鞭金藻在二樓水浴槽內(12℃~18℃)保種培養至可接種濃度若未移出接種,仍可繼續增殖16至34天濃度下降。40L暫存槽收穫濃度最高可達300萬細胞數/mL,濃度最佳增加值每日增加208萬細胞數/mL,大量生產之150 L,600 LFRP槽與3000 L水泥池在收穫時最高濃度分別為263萬、289萬、118萬細胞數/mL,濃度最佳增加值每日分別增加195萬、442萬、177萬細胞數/mL。室內150L玻璃槽大量批次生產比室外水泥池穩定。大量培養用海水以次氯酸鈉滅菌,儲存於2個10 m3槽,殘餘氯在1.5 ppm以下,注入藻類生產槽前先添加含有海波之營養鹽,去除餘氯。
出版日期: 2006/9/30
報告來源:
作者: 何雲達 戴仁祥 陳鴻議 林明男
卷: 2
期別: 2
頁碼: 1-14
作者 auther(英): Yun-Dar Ho, Ren-Shyang Tai, Hon-Yee Chen and Min-L
標題title(英): Improvement and operation tests of the mass-culture system of marine microalga, Isochrysis galbana
摘要abstract(英): The mass-culture system of marine microalga is improved by routine culture system in a two floors building. The system consists of a cold water bath that contain hundreds of 2.5 L flasks and more than 8 dozens of 5.2L PE bottles, 2 dozens of 40 L glass tanks that on center table and side frame at second floor. First floor and outdoors have thirty 150 L glass tanks and ten 600 L FRP tanks and 3000L cement tanks, respectively. Each tanks of temporary culture microalga is transferred to larger tanks by siphon downstairs. Microalga cultured on first floor was transfered to outdoors by pumping. The average concentration of microalga stock culture in the cold water bath (12~18°C) increases 16 to 34 days then declines. The highest concentration of this microalga temporary culture in 40L glass tanks is 3×106 cells/mL and its maximum increasing concentration is 2.08×106 cells/mL/day at yield. But mass-culture in 150 L glass tanks, 600 L FRP tanks and 3000 L cement tanks gets their highest mean concentration of 2.63×106, 2.89×106, 1.18×106 cells/mL and with their maximum increasing concentration of 1.95×106, 4.42×106, 1.77×106 cells/mL/day, respectively. Microalga in cement tanks grew slowly and decline, in FRP tanks become bloom sometimes. However, microalga was cultured in 150 L glass tanks indoor grew more stable than other vessel of this system. The seawater is sterilized by chlorine and stocked in two 10 m3 tanks with the chlorine residual below 1.5 ppm. Sodium thiosulfate mixes with nutrients was added to microalga culture tanks before sterile seawater with chlorine residual is filled.
使用語言: 中文
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