| 不同小球藻对工业废水中金属离子吸附能力比较 |
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| 引用本文： | 吴能表,付启昌,龙云,阳义健,朱利泉,王小佳.不同小球藻对工业废水中金属离子吸附能力比较[J].西南农业大学学报,2005,27(1):111-113. |
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| 作者姓名： | 吴能表 付启昌 龙云 阳义健 朱利泉 王小佳 |
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| 作者单位： | [1]西南师范大学生命科学学院，重庆400715／／西南农业大学园林学院，重庆400716 [2]西南师范大学生命科学学院，重庆400715 [3]西南农业大学园林学院，重庆400716 |
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| 基金项目： | 国家自然科学基金(39970516、30170646)资助项目 |
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| 摘 要： | 研究了5种小球藻(Chlorella phyrenoidosa，Chlorella vulgaris，Chlorella ellipsoidea，Chlorella sorokiniana，Chlorella sp.)对电镀厂污水中部分金属离子的吸附情况。结果表明：各种小球藻对测定的Zn^2 ，Cu^2 ，Ni^2 ，Cr^3 等金属离子都有一定吸附能力，不同小球藻对同一离子的吸附能力存在差异，同一小球藻对不同离子的吸附能力有不同。综合看来，Chlorella phyrenoidosa和Chlorella vulgaris对上述离子都有较好的吸收。
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| 关 键 词： | 小球藻 金属离子 富集 |
| 文章编号： | 1000-2642(2005)01-0111-03 |
| 收稿时间： | 2004/9/14 0:00:00 |
COMPARISON OF THE ABILITY TO ABSORB METALLIC IONS IN WASTEWATER BY DIFFERENT STRAINS OF CHLORELLA |
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| WU Neng-biao,FU Qi-chang,LONG-Yun,YANG Yi-jian,ZHU Li-quan,WANG Xiao-Jia.COMPARISON OF THE ABILITY TO ABSORB METALLIC IONS IN WASTEWATER BY DIFFERENT STRAINS OF CHLORELLA[J].Journal of Southwest Agricultural University,2005,27(1):111-113. |
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| Authors: | WU Neng-biao FU Qi-chang LONG-Yun YANG Yi-jian ZHU Li-quan WANG Xiao-Jia |
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| Abstract: | A study was made of the ability of 5 Chlorella species (Ch. phyrenoidosa, Ch. vulgaris, Ch. ellipsoidea, Ch. sorokiniana and Chlorella sp. ) to absorb metallic ions in the wastewater of an electroplating plant in Chongqing. All the species studied showed a certain ability to absorb Zn2+ , Cu2+ , Ni2+ and Cr3+. However, differences were observed in the absorbing ability for the same ion between different Chlorella species and in the absorbing ability of the same Chlorella species for different metallic ions. The two species of Ch. phyrenoidosa and Ch. vulgaris showed fairly high absorptivity for all the above metallic ions. |
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| Keywords: | Chlorella metallic ion absorption |
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