| 铜离子对螺旋藻生长的影响 |
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| 引用本文： | 单环环,高春晓. 铜离子对螺旋藻生长的影响[J]. 环境科学与管理, 2009, 34(7): 97-99 |
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| 作者姓名： | 单环环 高春晓 |
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| 作者单位： | 即墨市园林环卫管理处,山东,青岛,266200 |
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| 摘 要： | 主要研究了不同浓度的Cu^2＋对螺旋藻生长的影响，结果表明：Cu^2＋浓度为0．079mg／L时对螺旋藻的生长具有明显的促进作用，当浓度大于0．395mg／L时则对螺旋藻的生长产生抑制作用，而且抑制作用随着铜离子浓度的增加而增强；铜离子对螺旋藻的完全抑制质量浓度为39．50mg／L。
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| 关 键 词： | 螺旋藻 Cu^2＋ 吸光度 生物量 |
The Effects of Cu2+ on the Growth of Spirulina |
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| Shan Huanhuan,Gao Chunxiao. The Effects of Cu2+ on the Growth of Spirulina[J]. Environmental Science and Management, 2009, 34(7): 97-99 |
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| Authors: | Shan Huanhuan Gao Chunxiao |
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| Affiliation: | Jimo Landscape Environmental Hygiene Management Office;Qingdao 266200;China |
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| Abstract: | The effects of copper on Spirulina at differen levels were studied.The results showed:the growth of Spirulina was stimulated when the mass concentration of Cu2+ was 0.079 mg/L.But there was inhibitive effect when the mass concentration of Cu2+was higher than 32 mg/L.and the inhibitive effect increase with the increasing of the concentration Cu2+.And the minimum total inhabitation concentration of Cu2+ to Spirulina was 39.50 mg/L. |
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| Keywords: | spirulina Cu2+ absorbency biomass |
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