| 微电解杀藻研究 |
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| 引用本文： | 周群英,王士芬,吴星五.微电解杀藻研究[J].上海环境科学,1998,17(1):28-29. |
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| 作者姓名： | 周群英 王士芬 吴星五 |
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| 作者单位： | 同济大学 上海200092
(周群英，王士芬)，同济大学 上海200092(吴星五) |
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| 基金项目： | 上海市自然科学基金资助项目 |
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| 摘 要： | 研究表明，用杀藻器进行微电解杀灭湖泊中藻类的效果显著，当进水流量１ｍ＾３／ｈ，电流密度为８．９－１１．８ｍＡ／ｃｍ６２以及当进水流量０．５ｍ＾３／ｈ，电流密度在５．９－８．９ｍＡ＝ｃｍ＾２时，杀藻效果均极好，明显破坏藻类细胞中叶绿体的结构，使藻类的光合使用明显减弱。
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| 关 键 词： | 微电解 杀藻研究 湖泊 水污染 污染防治 |
| 修稿时间： | 1997年2月17日 |
Study on Micro-electrolysis Algaecide |
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| Zhou Qunying,Wang Shifen,Wu Xingwu.Study on Micro-electrolysis Algaecide[J].Shanghai Environmental Science,1998,17(1):28-29. |
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| Authors: | Zhou Qunying Wang Shifen Wu Xingwu |
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| Abstract: | Effects of algae killing in lakes by using micro-electrolysis algaecide could achieve good result when influent rate of flow was ImVh and electric density 8.9 - 14.8mA/cm2. When influent rate of flow was 0.5m3/h and electric density 5.9 - 8.9mA/cm2, the effect of algae killing was best. The efficiency of algae killing was 92%, photosynthesis of algae was weakened, because chlorophyll in algae cells was destroyed, even under sunny irradiation respiration exceeding photosynthesis. The dissolved oxygen in water at day and night time did not change, and the effect of algaecide could be achieved. |
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| Keywords: | Micro-electrolysis Algaecide study Photosynthesis Dissolved oxygen |
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