| 超声波改善西施舌人工育苗水质的研究 |
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| 引用本文： | 薛凌展,高如承,温杨敏,林志钦. 超声波改善西施舌人工育苗水质的研究[J]. 福建师范大学学报(自然科学版), 2008, 24(1): 74-77 |
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| 作者姓名： | 薛凌展 高如承 温杨敏 林志钦 |
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| 作者单位： | 福建师范大学生命科学学院,福建,福州,350108 |
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| 基金项目： | 国家863计划课题(2004AA603140)，福建省科技厅重大项目(2003N020) |
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| 摘 要： | 通过不同超声波功率和不同处理时间正交实验,探索最佳的处理时间和功率.超声波处理18 h后检测养殖水中氨氮、亚硝酸盐、硫化物的变化情况.结果显示,用100W的超声波处理15 s后其水体中的氨氮、亚硝酸盐、硫化物质量浓度最少,分别比对照组降低了76.9%、53.6%、66.7%.
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| 关 键 词： | 超声波 西施舌 氨氮 亚硝酸盐 硫化物 |
| 文章编号： | 1000-5277（2008）01-0074-04 |
| 收稿时间： | 2007-01-22 |
| 修稿时间： | 2007-01-22 |
A Study of the Water Quality Improvement in the Artificial Breeding of Coelomactra antiquata by Ultrasonic Wave |
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| XUE Ling-zhan,GAO Ru-cheng,WEN Yang-min,LIN Zhi-qin. A Study of the Water Quality Improvement in the Artificial Breeding of Coelomactra antiquata by Ultrasonic Wave[J]. Journal of Fujian Teachers University(Natural Science), 2008, 24(1): 74-77 |
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| Authors: | XUE Ling-zhan GAO Ru-cheng WEN Yang-min LIN Zhi-qin |
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| Abstract: | A two-factor orthogonal experiment was designed.The different ultrasonic exposure time and ultrasonic radiation power were set in the experiment to investigate the optimum time and power of ultrasonic radiation in the artificial culture of Coelomactra antiquata.NH3-N,Nitrite and Sulfid concentrations in the culture water were assayed after 18 h of the ulstrasonic treatment.It was found that the concentrations of NH3-N,Nitrite and Sulfid were decreased most greatly in the group after 15 s treatment by the ulstrsonic wave of 100 W,each of them were lost 76.9%,53.6%,66.7% than that of control respectively. |
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| Keywords: | ultrasonic wave Coelomactra antiquata NH3-N Nitrite Sulfid |
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