| 超声波除藻技术进展及其应用前景 |
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| 引用本文： | 赵锐,赵嘉熹.超声波除藻技术进展及其应用前景[J].国际沙棘研究与开发,2017(5). |
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| 作者姓名： | 赵锐 赵嘉熹 |
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| 作者单位： | 1. 珠海水资源中心,珠海,519000;2. 天津大学,天津,300000 |
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| 摘 要： | 近年来,以蓝藻水华为表征的水体富营养化已逐渐成为全球范围内湖泊和水库面临的主要生态环境问题.去除和控制藻类水华,特别是产毒蓝藻水华已经成为湖泊和水库生态修复的关键环节.目前,国内外学者研究了各种控藻技术来治理蓝藻水华,主要包括:化学杀藻法、化学絮凝法、黏土凝聚法和超声辐射法等.其中,超声波控(除)藻属于环境友好型技术,近年来越来越受到国内外的普遍关注,并逐渐应用于藻类水华应急处理.本文介绍了超声波除藻技术的进展及应用前景.
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| 关 键 词： | 超声波 控藻 伪空胞 生理活性 |
Progress of ultrasound algae removal technology and application prospect thereof |
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| Authors: | ZHAO Rui ZHAO Jiaxi |
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| Abstract: | In recent years,water eutrophication characterized by cyanobacterial bloom has gradually become a main ecological environment problem of lakes and resources all over the world.Removal and control of cyanobacterial bloom,especially toxin-producing cyanobacterial bloom,has become a key link in lake and reservoir ecological restoration.Currently,domestic and foreign scholars study a variety of alga control technologies to control cyanobacterial bloom,mainly including the follows: chemical alga killing method,chemical flocculation method,clay condensation method,ultrasonic radiation method,etc.Wherein,ultrasonic algae control (removal) belongs to an environmental-friendly technology.More and more widespread attention is paid to it at home and abroad in recent years.It is gradually applied to algae bloom emergency treatment.The progress and application prospect of ultrasound alage removal technology are introduced in the paper. |
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| Keywords: | ultrasound algae control gas vesicle physiological activity |
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