| 一株淡水螺旋藻的盐度驯化及其净化养殖废水作用 |
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| 引用本文： | 胡海燕,单宝田,金卫红,邓一兵.一株淡水螺旋藻的盐度驯化及其净化养殖废水作用[J].渔业现代化,2009,36(1). |
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| 作者姓名： | 胡海燕 单宝田 金卫红 邓一兵 |
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| 作者单位： | 1. 浙江海洋学院海洋科学学院,舟山,316000
2. 中国海洋大学化学化工学院,青岛,266003 |
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| 基金项目： | 国家高技术研究发展计划(863计划)，浙江省科学技术厅科技计划 |
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| 摘 要： | 为了研究螺旋藻吸收作为海水养殖废水净化手段的可能性,通过2种方法对一株淡水螺旋藻钝顶螺旋藻(Spirulina platensis)进行了海水环境的适应性驯化试验.结果表明,逐级提高海水比例法可以使得淡水螺旋藻较好地适应海水环境.还对驯化成功的螺旋藻进行了生长环境如pH、温度、光照度、COD等分析考查,得出最适宜的生长或操作条件.结果表明,螺旋藻使用的最佳条件为pH 6～11、温度25～40 ℃,最佳使用浓度为91×104 cell/mL左右,加入有机物能够促进螺旋藻的生长繁殖.驯化后的螺旋藻对于实际的养殖废水有较好的净化效果.
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| 关 键 词： | 螺旋藻 养殖废水 海水养殖 水质净化 |
Salinity acclimation of Spirulina platensis and the application in mariculture wastewater treatment |
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| HU Hai-yan,SHAN Bao-tian,JIN Wei-hong,DENG Yi-bing.Salinity acclimation of Spirulina platensis and the application in mariculture wastewater treatment[J].Fishery Modernization,2009,36(1). |
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| Authors: | HU Hai-yan SHAN Bao-tian JIN Wei-hong DENG Yi-bing |
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| Institution: | 1 Marine Science College;Zhejiang Ocean University;Zhoushan 316000;China;2 Ocean University of China;Qingdao 266003;China |
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| Abstract: | We attempted to evaluate the possibility of using to remove ammonia from mariculture effluent through a series of experiments.Two methods were taken to make Spirulina acclimated in seawater.The results showed that the better acclimation method was to increase seawater percentage until it is 100% gradually.Biomass and ammonia concentration were measured during the whole process.The results showed that Spiralina can depend on ammonia as necessary nutrient for growth after the process of domestication culture.... |
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| Keywords: | Spirulina platensis mariculture aquaculture wastewater water treatment |
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