Method for distinguishing outbreak cause of algae in environment by utilizing molecular ion spectroscopy

A technology of molecular ions and algae, which is applied in the analysis of materials, material analysis by electromagnetic means, and measurement devices, can solve problems that have not been reported before, and achieve increased data collection, analysis accuracy, high analysis efficiency, and accurate analysis high performance and analytical efficiency

Inactive Publication Date: 2010-10-13
XUYUE BEIJING
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  • Application Information

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Problems solved by technology

However, the technique of using the static and dynamic molecular ion spectrum obtained by the principle of non-destructive automatic micro-measurement to distinguish the cause of algae outbreaks in the environment has not been reported yet.

Method used

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  • Method for distinguishing outbreak cause of algae in environment by utilizing molecular ion spectroscopy
  • Method for distinguishing outbreak cause of algae in environment by utilizing molecular ion spectroscopy
  • Method for distinguishing outbreak cause of algae in environment by utilizing molecular ion spectroscopy

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Embodiment

[0019] The present embodiment takes Enteromorpha as an example. Enteromorpha, a genus of aquatic algal plants, Chlorophyta Ulvaceae. In July 2008, it broke out in a large area in Jiaozhou Bay, causing serious damage.

[0020] Put the samples of Enteromorpha into the seawater where it grows, and use the ion / molecule selective electrode to measure the information about ions / molecules entering and leaving Enteromorpha in real time. H in and out of the surface of Enteromorpha in the dark + and O 2 The flow change is very gentle; the applied light intensity is 536μmol / m 2 After s of light, the O flowing out of the surface of Enteromorpha 2 rises sharply, while H + Then flow into the surface of Enteromorpha, such as figure 2 shown. Correspondingly, after removing the light, the O on the surface of Enteromorpha 2 The outflow rapidly diminishes, and the H + and O 2 The flow turns into a smooth state again, such as image 3 shown. The changes of ion and molecular flow on t...

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Abstract

The invention provides a method for distinguishing the outbreak cause of algae in the environment by utilizing a non-invasive way to detect molecular ion spectrum. The technical system comprises an ion / molecule information detection electrode unit (1), a data acquisition / amplification system (2), a micro-imaging system (3), a programmable three-dimensional motion system (4) and an automatic control / data processing system (5). Under the premise of not contacting algae in a real living environment, the invention adopts a manual or programmatic method to measure the absolute concentration, flow rate and three-dimensional motion direction and other parameters of ion / molecule in and out of the surface of the algae at real time according to the setting of researchers so as to obtain the molecular ion spectrum related to the outbreak of the algae in the environment, and directly represents the relationship between physiological activity process of the algae in the real living environment and environmental factors. The method is non-invasive to the algae, has comprehensive data collection, quick and accurate analysis results, and effectively saves manpower and financial cost.

Description

technical field [0001] The invention relates to a method for detecting the static and dynamic molecular ion spectra in a non-destructive manner and identifying the cause of algae outbreaks in the environment, in particular to an optical-mechanical-electrical integration technology for the relationship information between the physiological activity process of algae in its real living environment and environmental factors , belonging to the field of environmental protection technology. Background technique [0002] Algae are a kind of eukaryotic organisms in the kingdom of protozoa, mainly aquatic and capable of photosynthesis. Some experts classify algae as plants, but algae do not have real roots, stems, leaves, and vascular bundles, unlike plants in the traditional sense. Algae that reproduce normally have important ecological functions in the environment. However, due to changes in some environmental factors, large-scale uncontrolled growth and reproduction of algae may ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N27/416G01N27/333
Inventor 许越
Owner XUYUE BEIJING
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