Analyzing device and method for ship ballast water treatment process

A technology for ship ballast water and treatment process, applied in the direction of material excitation analysis, fluorescence/phosphorescence, etc., can solve the problems of cumbersome operation, slow analysis process, complex structure, etc., achieve simple operation, overcome the influence of human factors, and overcome errors Effect

Inactive Publication Date: 2014-08-27
DALIAN MARITIME UNIVERSITY
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] At present, all the analysis devices in the ballast water treatment process have the disadvantages of large volume, complex structure, slow analysis process and cumbersome operation.

Method used

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  • Analyzing device and method for ship ballast water treatment process
  • Analyzing device and method for ship ballast water treatment process
  • Analyzing device and method for ship ballast water treatment process

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Embodiment Construction

[0031] The present invention will be further described below in conjunction with the accompanying drawings. Such as Figure 1-2 As shown, a device for analyzing the treatment process of ship ballast water includes a platform 5, a microfluidic chip 1, an electric drive component 15, a microvalve control component 6, a light excitation component 4, a light detection component 2 and a data processing component 3 , the platform 5 is a darkroom structure, the light excitation component 4 is connected to the platform 5, the microfluidic chip 1 and the light detection component 2 are fixed in the platform 5, the driving component 6 is connected to the microfluidic chip 1, the light detection component 2 is connected to the data Process component 3 connection;

[0032] The microfluidic chip 1 is composed of a glass sheet 17 and polydimethylsiloxane 7 fixed on the glass sheet. The surface of the polydimethylsiloxane 7 is provided with several sample reservoirs 8, two A sheath liquid ...

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Abstract

The invention discloses an analyzing device and method for a ship ballast water treatment process. The device comprises a platform, a micro-fluidic chip, a micro-valve control assembly, an optical excitation assembly, an optical detection assembly and a data processing assembly, wherein the micro-fluidic chip consists of a glass sheet and polydimethylsiloxane fixed on the glass sheet; a plurality of sample liquid storage tanks, a plurality of sheath liquid storage tanks and a plurality of waste liquid storage tanks are arranged on the surface of polydimethylsiloxane. According to the analyzing device, the whole complicated detection process is integrated to the micro-fluidic chip, and a micro-valve is automatically controlled on the micro-fluidic chip through a computer program so as to realize multi-time contrast detection; for analysis on the whole process of the ship ballast water treatment process, the device is easy to operate. Because the device uses the micro-fluidic chip as a micro-platform for detecting ship ballast water, the related photoelectric detection equipment adopts a small-size structural form, and therefore, compared with existing large-scale detection equipment, the device has the advantage of microminiaturization.

Description

technical field [0001] The invention relates to ship ballast water treatment technology, in particular to an analysis device and analysis method for ship ballast water treatment process. Background technique [0002] The ship's ballast water is one of the main ways for the invasion of alien marine organisms. The disasters caused by the invasion and spread of harmful alien marine organisms have caused serious impacts on ecology, industry, agriculture, and human health. In "Ship Ballast Water and Sedimentation The International Convention on the Control and Management of Substances stipulates the standards that the ballast water performance of ships should meet when they are discharged. One of the important contents is the concentration of living organisms of different sizes in the ballast water, and microalgae are the most common in the ballast water of ships. A living organism that exists and is currently the main target for ship ballast water treatment and testing. [0003...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/64
Inventor 王俊生潘新祥孙野青李冬青
Owner DALIAN MARITIME UNIVERSITY
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