Biomass Monitoring Using Acoustic Spectroscopy

Lindgren T.; Hamp S.

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Biomass Monitoring Using Acoustic Spectroscopy

机译：使用声学光谱法进行生物量监测

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A sensor for measuring the concentration of microorganisms using acoustic spectroscopy in the audible frequency range was evaluated. Tests were made on a monoculture of Escherichia coli in pilot plant scale and on active biological sludge from two municipal water purification plants. The evaluation of acoustic spectra resulted in the conclusion that the sensor is useful for online cell density measuring and for the detection of morphological changes in monocultures but not for use on active biological sludge. For this purpose, a data analytical method, i.e., fingerprint analysis of collected data, might be of use.

机译：评估了使用声谱在可听频率范围内测量微生物浓度的传感器。在中试规模的大肠杆菌单培养和两个市政净水厂的活性生物污泥上进行了测试。声谱的评估得出的结论是，该传感器可用于在线测量细胞密度和检测单培养物中的形态变化，但不适用于活性生物污泥。为此，可以使用数据分析方法，即对收集的数据进行指纹分析。

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《IEEE sensors journal》 |2006年第5期|p.1068-1075|共8页
作者
Lindgren T.; Hamp S.;
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原文格式 PDF
正文语种 eng
中图分类电工技术;计量学;
关键词
Acoustic; biological sludge; cell density; fermentation; sensor;

机译：声;生物污泥;细胞密度;发酵;传感器;

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专利

1. Biomass Monitoring Using Acoustic Spectroscopy [J] . Lindgren T., Hamp S. IEEE sensors journal . 2006,第期

机译：使用声学光谱法进行生物量监测
2. Monitoring of biomass at Cooling Water System of hongyanhe nuclear power plant by using acoustic methods [J] . WANG Zi, TANG Yong, FU Yuanyuan, E3S Web of Conferences . 2020,第10期

机译：用声学方法监测宏燕核电站冷却水系统的生物量
3. Acoustic Chemometric At-Line Characterization for Monitoring Particle Size Fractions in Pneumatically Conveyed Biomass [J] . Ihunegbo Felicia Nkem, Wagner Claas, Esbensen Kim H., Particulate Science and Technology: An International Journal . 2014,第1a6期

机译：声学化学计量学在线表征，用于监测气动输送的生物质中的粒度级分
4. Sedimentation monitoring of the active biomass in bioreactors by electrical impedance spectroscopy [C] . Ernesto Serrano-Finetti, Núria Mata, Míriam Cerrillo International Instrumentation and Measurement Technology Conference . 2020

机译：用电阻抗光谱法监测生物反应器中活性生物的沉降
5. The evaluation of the instrumentation of an acoustic measurement buoy designed to monitor the underwater acoustic environment during pile driving activity. [D] . Moceri, David P. 2008

机译：声学测量浮标仪器的评估，该浮标旨在监测打桩活动期间的水下声学环境。
6. Non-invasive monitoring of hepatic steatosis via acoustic structure quantification of ultrasonography with MR spectroscopy as the reference standard [O] . Dong Ho Lee, Jae Young Lee, Min Sun Park, 2020

机译：以MR光谱为参考标准通过超声的声学结构定量对肝脂肪变性进行无创监测
7. Acoustic monitoring of herring related to the establishment of a fixed link across the sound between Copenhagen and Malmö:Distribution, migration, density, biomass and stock composition of herring in the sound (ICES Subdiv. 23) during the autumn, winter and spring periods from october 1994 to may 1995. Including comparative results and discussion related to the september 1993 to may 1994 monitoring period [O] . Nielsen J. Rasmus 1996

机译：鲱鱼的声学监测与建立哥本哈根与马尔默之间声音的固定连接有关：在秋季，冬季和春季期间，声音中鲱鱼的分布，迁移，密度，生物量和种群组成（ICEs subdiv.23） 1994年10月至1995年5月。包括与1993年9月至1994年5月监测期有关的比较结果和讨论
8. Prototype acoustic resonance spectroscopy monitor [R] . Sinha, D. N. , Olinger, C. T. 1996

机译：原型声共振光谱监测仪

Biomass Monitoring Using Acoustic Spectroscopy

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