| 头孢拉定及光降产物对藻类生长影响的研究 |
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| 引用本文： | 陈建秋,王梦禅,钟文英.头孢拉定及光降产物对藻类生长影响的研究[J].环境科学与技术,2011,34(12):61-65. |
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| 作者姓名： | 陈建秋 王梦禅 钟文英 |
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| 作者单位： | 中国药科大学分析化学教研室,江苏南京,210009 |
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| 基金项目： | 国家环保公益性行业科研专项(200809016); 江苏省环境工程重点实验室开放基金(KF2009008) |
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| 摘 要： | 文章研究头孢拉定和经紫外光降解不同时间的头孢拉定产物对铜绿微囊藻和斜生栅藻生长及叶绿素a含量的影响.结果表明,头孢拉定对两种藻均有抑制作用,且随着浓度的增加抑制作用加强,但两者的抑制效果不同；3 mg/L的头孢拉定能显著抑制铜绿微囊藻的生长以及叶绿素a含量的增加,但对斜生栅藻只有微弱的抑制作用,即便是10 mg/L的头...
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| 关 键 词： | 铜绿微囊藻 斜生栅藻 头孢拉定 紫外光降解产物 |
Effects of Cefradine and Its UV Degradation Products on Growth of Algae |
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| CHEN Jian-qiu,WANG Meng-chan,ZHONG Wen-ying.Effects of Cefradine and Its UV Degradation Products on Growth of Algae[J].Environmental Science and Technology,2011,34(12):61-65. |
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| Authors: | CHEN Jian-qiu WANG Meng-chan ZHONG Wen-ying |
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| Institution: | CHEN Jian-qiu,WANG Meng-chan,ZHONG Wen-ying(Department of Analytical Chemistry,China Pharmaceutical University,Nanjing 210009,China) |
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| Abstract: | Effects of cefradine and cefradine degraded by UV light on growth of Microcystis aeruginosa,Scenedesmus obliquus and Chlorophyll a content were investigated.Results showed that cefradine inhibited the growth of the two algae.With increase of concentration,the inhibition increased but the degree of inhibition was different of the two algae.3mg/L of cefradine could inhibit the growth of Microcystis aeruginosa and the increase of Chlorophyll a content dramatically but slightly to Scenedesmus obliquus,even 10 m... |
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| Keywords: | Microcystis aeruginosa Scenedesmus obliquus cefradine UV degradation product |
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