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Artificial mussel simulating method and device for seawater heavy-metal pollution detection

A pollution detection and heavy metal technology, applied in the field of bionics, to achieve strong adsorption performance, reduce biofouling, and simple production

Inactive Publication Date: 2017-02-01
SHANGHAI OCEAN UNIV
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  • Description
  • Claims
  • Application Information

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And there is no report about this bionic artificial mussel method and device

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  • Artificial mussel simulating method and device for seawater heavy-metal pollution detection
  • Artificial mussel simulating method and device for seawater heavy-metal pollution detection
  • Artificial mussel simulating method and device for seawater heavy-metal pollution detection

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Embodiment Construction

[0033] The specific embodiments provided by the present invention will be described in detail below in conjunction with the accompanying drawings.

[0034] The reference signs and components involved in the accompanying drawings are as follows:

[0035] 1. Glass tube 11. Plastic cap

[0036] 12. Well 13. Polyacrylamide gel

[0037] 14. Artificial seawater 15. Chelating resin

[0038] 2. Filter cylinder 3. Cross

[0039] Please refer to figure 1 , figure 1 It is a schematic flowchart of an artificial bionic mussel method for detecting heavy metal pollution in seawater according to the present invention. An artificial bionic mussel method for detection of seawater heavy metal pollution, said method comprising the following steps:

[0040] Step S1: prepare a transparent non-permeable plexiglass tube 1;

[0041] Step S2: suspending 350 mg of the suspension in 14 ml of artificial seawater 14 in a transparent non-permeable plexiglass tube 1;

[0042] Step S3: covering both e...

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Abstract

The invention relates to an artificial mussel simulating method and device for seawater heavy-metal pollution detection. The method comprises the following steps: Step S1: preparing a transparent non-permeable plexiglass tube; Step S2: enabling 350 milliliters of suspended matter to be suspended in 14 ml of artificial seawater of transparent non-permeable plexiglass tube; Step S3: covering both ends of the transparent non-permeable plexiglass tube at step S2 with a layer of 1 cm thick gel; Step S4: installing porous plastic caps at both ends of the transparent non-permeable plexiglass tubes of step S3, Step S5: fixing the glass tube obtained in step S4 in a stainless steel filter cylinder; Step S6: sealing the filter cylinder obtained in step S5 with a gauze and storing it in a sea water sample; step S7: analyzing of heavy metal content in seawater by atomic absorption spectrometry. The artificial mussel simulating method has the advantages of simple production, convenient sampling and no limitations of natural conditions, the data of the determination is comparatively high and the application prospect is good, and marine heavy metal pollutants can be monitored effectively.

Description

technical field [0001] The invention relates to the technical field of bionics, in particular to an artificial bionic mussel method and device for detecting heavy metal pollution in seawater. Background technique [0002] About 80% of the world's coastal waters are polluted, and heavy metal pollution is receiving more and more attention. The discharge of industrial sewage and mine wastewater, the loss of heavy metal pesticides, and the heavy metals released during the combustion of coal and oil into the ocean through the atmosphere have all led to more serious marine heavy metal pollution. It is estimated that more than 3,000 tons of mercury enter the ocean due to mineral burning in the world every year. In addition, mercury-containing slag and slurry also release part of the mercury into the ocean. As a result, about 10,000 tons of mercury enter the ocean due to human activities in the world every year, which is equivalent to the annual output of mercury in the world toda...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/31
CPCG01N21/3103
Inventor 王有基吴芳丽吕为群崔帅康胡梦红隋延鸣
Owner SHANGHAI OCEAN UNIV
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