CN109946119A - The micro- plastics layered sampling device of boat-carrying - Google Patents
The micro- plastics layered sampling device of boat-carrying Download PDFInfo
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- CN109946119A CN109946119A CN201910348155.7A CN201910348155A CN109946119A CN 109946119 A CN109946119 A CN 109946119A CN 201910348155 A CN201910348155 A CN 201910348155A CN 109946119 A CN109946119 A CN 109946119A
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- sampler
- sampling
- micro
- coarse strainer
- boat
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- 238000005070 sampling Methods 0.000 title claims abstract description 91
- 239000004033 plastic Substances 0.000 title claims abstract description 28
- 229920003023 plastic Polymers 0.000 title claims abstract description 28
- 238000001914 filtration Methods 0.000 claims abstract description 59
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 56
- 230000008878 coupling Effects 0.000 claims description 14
- 238000010168 coupling process Methods 0.000 claims description 14
- 238000005859 coupling reaction Methods 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 13
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 7
- 239000003365 glass fiber Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 238000005260 corrosion Methods 0.000 claims description 3
- 230000007797 corrosion Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 9
- 238000000605 extraction Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000284 extract Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- 241000233855 Orchidaceae Species 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The present invention relates to sea environment-friendly technical fields, specifically a kind of micro- plastics layered sampling device of boat-carrying, including water plug and sampler, the water plug is connected by connecting line with the sampler, gate valve is successively arranged on the connecting line, pressure gauge, flowmeter and check-valves, the sampler includes multiple sampling units, and the corresponding sampling water layer of each sampling unit, the sampling unit is equipped with drainage unit, and the drainage unit is successively arranged interior coarse strainer from inside to outside, fine filtering portion and outer coarse filtration part, the outer coarse filtration part includes the first coarse strainer and the second coarse strainer, and the fine filtering portion is set between the interior coarse strainer and the first coarse strainer, second coarse strainer is set to outermost end.The direct extraction of the micro- plastic sample of more water layers can be achieved in the present invention, compensates for the blank of micro- plastics sampling technique, and sampling precision is high.
Description
Technical field
The present invention relates to sea environment-friendly technical field, specifically a kind of micro- plastics layered sampling device of boat-carrying.
Background technique
Micro- plastics are the finely ground particle substances that a kind of partial size is less than 5mm, in widely distributed Yu Haiyang, lake and river.In sea
Foreign field of environment protection is frequently necessary to carry out Stratified Sampling and identification to micro- plastics in different depth seawater.It is in the prior art
The micro- plastic sample acquisition mode of water body usually first acquires the water sample (every layer of water sampling volume is greater than 5 liters) of different water levels, then
It filters to extract by water plug and the filter membrane (aperture is between 30 μm~1mm) of small-bore and realize, and in big region and multi-court position
Aerial survey investigation in, such methods will spend a large amount of manpower and material resources.If being able to achieve directly mentioning for the micro- plastic sample of more water layers
It takes, can not only improve sampling efficiency, can also reduce sampling cost, but there is presently no device or method, and above-mentioned function may be implemented
Energy.
Summary of the invention
The purpose of the present invention is to provide a kind of micro- plastics layered sampling devices of boat-carrying, it can be achieved that the micro- plastic sample of more water layers
Direct extraction, compensate for the blank of micro- plastics sampling technique, and sampling precision is high.
The purpose of the present invention is achieved through the following technical solutions:
A kind of micro- plastics layered sampling device of boat-carrying, including water plug and sampler, the water plug pass through connection
Pipeline is connected with the sampler, and gate valve, pressure gauge, flowmeter and check-valves, the sampling are equipped on the connecting line
Device includes multiple sampling units, and the corresponding sampling water layer of each sampling unit, the sampling unit are equipped with drainage unit,
And the drainage unit is successively arranged interior coarse strainer, fine filtering portion and outer coarse filtration part from inside to outside, the outer coarse filtration part includes first
Coarse strainer and the second coarse strainer, and the fine filtering portion is set between the interior coarse strainer and the first coarse strainer, second coarse filtration
Net is set to outermost end.
The sampler includes sampler first section, sampler latter end and multiple sampling units, and described sampling unit one end is set
Have an external thread section, the other end is equipped with tapped coupling nut, sampler first section lower end be equipped with first section coupling nut with
External thread section on adjacent sampling units is threadedly coupled, and sampler latter end upper end is equipped with latter end external thread section and neighbouring sample
Coupling nut on unit is threadedly coupled, the external thread section and adjacent sampling units of any sampling unit in remaining sampling unit
Coupling nut be threadedly coupled, the water plug is connected by connecting line with the sampler first section.
It is equipped with connection sealing ring on the outside of the external thread section of each sampling unit, in addition outside the latter end of the sampler latter end
Connection sealing ring also is provided on the outside of thread segment.
The sampler first section is equipped with suspended chain, and traction hammer is equipped on the downside of the sampler latter end.
The sampling unit is equipped with drainage unit installing port, and the drainage unit is equipped with drainage unit housings, and described
Drainage unit housings are installed in corresponding drainage unit installing port, the interior coarse strainer, fine filtering portion and outer coarse filtration part by it is interior to
It is sequentially arranged in the drainage unit housings outside.
The interior coarse strainer is fixedly arranged on drainage unit housings inner end, and fine filtering portion is first put into drainage unit housings when installing,
Then outer coarse filtration part pushes down the fine filtering portion by the insertion of drainage unit housings outer end opening.
Drainage unit housings outer end is equipped with shell flange, and the shell flange and corresponding drainage unit installing port
Drainage sealing ring is equipped between end face.
The connecting line includes the first pipeline and the second pipeline, and first pipeline one end is connected with water plug,
The other end is connected by the second pipeline with sampler first section, and gate valve, pressure gauge, flowmeter are equipped on first pipeline and is stopped
Return valve.
The water plug and the first pipeline are set on a pedestal, and second pipeline is to connect hose fastly.
The interior coarse strainer, the first coarse strainer and the second coarse strainer are the corrosion-resistant material strainer of 1~2cm of aperture, described
Fine filtering portion is the glass fiber filter that aperture is less than 1mm.
Advantages of the present invention and good effect are as follows:
1, the present invention is equipped with multiple sampling units and corresponds to different water levels, it can be achieved that the micro- plastic sample of more water layers directly mentions
It takes, compensates for the blank of micro- plastics sampling technique, can still extract micro- modeling in multilayer seawater directly and simultaneously without technology at present
Expect sample.
2, sampling precision of the present invention is high, and the water of filtering is visual, controllable, while each sampling unit is equipped with multiple drainage lists
Member guarantees that each water layer has the comparison of multiple groups parallel sample, improves sampling precision and serious forgiveness.
3, the present invention manufactures negative pressure by vacuum pump inside sampling unit, accelerates water body filtration speed, avoids
Drainage caused by fine filtering film blocks slows down, while can disposably sample to multilayer water body, directly extracts micro- plastics, and pass through fine filtering
Film retains sample, does not need to acquire and retain water sample, saves time, space and manpower.
4, present device installation and removal are safe and simple, and after the completion of sampling, and drainage unit is simply cleared up and replaced thin
Behind filter portion, so that it may be carried out continuously sampling operation, operation and maintenance is convenient.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention,
Fig. 2 is enlarged drawing at the A in Fig. 1,
Fig. 3 is the sampling unit cross-sectional view in Fig. 1,
Fig. 4 is the sampling unit stereoscopic schematic diagram in Fig. 1.
Wherein, 1 is pedestal, and 2 be water plug, and 3 be gate valve, and 4 be pressure gauge, and 5 be first support, and 6 be flowmeter, and 7 are
Check-valves, 8 be second support, and 9 be connecting line, and 901 be the first pipeline, and 902 be the second pipeline, and 10 be suspended chain, and 11 be to adopt
Sample device first section, 12 be sampling unit, and 1201 connection sealing rings, 1202 external thread sections, 1203 be coupling nut, and 1204 be drainage list
First installing port, 13 be drainage unit, 1301 be drainage unit housings, 1302 be interior coarse strainer, 1303 be the first coarse strainer, 1304
For fine filtering portion, 1305 be drainage sealing ring, and 1306 be the second coarse strainer, and 1307 be outer coarse filtration part, and 1308 be shell flange, 1309
It is sampler latter end for inner stopper, 14,15 be traction hammer, and 16 be sampler.
Specific embodiment
The invention will be further described with reference to the accompanying drawing.
As shown in figures 1-4, the present invention includes water plug 2 and sampler 16, and the water plug 2 passes through connecting line 9
It is connected with the sampler 16, gate valve 3, pressure gauge 4, flowmeter 6 and check-valves 7, institute is successively arranged on the connecting line 9
Stating sampler 16 includes sequentially connected multiple sampling units 12, and each sampling unit 12 corresponds to a sampling water layer, described
Sampling unit 12 is equipped with drainage unit 13, as shown in Fig. 2, the drainage unit 13 is interior thick including what is set gradually from inside to outside
Strainer 1302, fine filtering portion 1304 and outer coarse filtration part 1307, the outer coarse filtration part 1307 include that the first coarse strainer 1303 and second is thick
Strainer 1306, and the fine filtering portion 1304 is set between the interior coarse strainer 1302 and the first coarse strainer 1303, described second is thick
Strainer 1306 is set to outermost end, and water body is flowed by the second coarse strainer 1306, and followed by first coarse strainer 1303, fine filtering
Portion 1304 and interior coarse strainer 1302.In the present embodiment, the water plug 2 is vacuum pump, the interior coarse strainer 1302, first
The corrosion-resistant material strainer that coarse strainer 1303 and the second coarse strainer 1306 are 1~2cm of aperture, the fine filtering portion 1304 are that aperture is small
In the glass fiber filter of 1mm.
As shown in Figure 1, the sampler 16 includes sampler first section 11, sampler latter end 14 and multiple sampling units 12,
As shown in figs. 34, described 12 one end of sampling unit is equipped with external thread section 1202, and the other end is equipped with tapped coupling nut
1203, the external thread section 1202 of each sampling unit 12 is inserted into realization two in the coupling nut 1203 of adjacent sampling units 12 and adopts
Sample unit 12 is connected, and 11 lower end of sampler first section is equipped with the external thread section on first section coupling nut and adjacent sampling units 12
1202 are threadedly coupled, and 14 upper end of sampler latter end is equipped with the coupling nut on latter end external thread section and adjacent sampling units 12
1203 are threadedly coupled, to form a complete sampler 16.In order to guarantee that external thread section 1202 and coupling nut 1203 connect
Sealing is connect, connection sealing ring 1201 is arranged in 1202 outside of external thread section of each sampling unit 12, is in addition adopted described
Also connection sealing ring 1201 is arranged on the outside of the latter end external thread section of sample device latter end 14.As shown in Figure 1, the water plug 2 is logical
It crosses connecting line 9 to be connected with the sampler first section 11, and is equipped with suspended chain 10 in the sampler first section 11, it is described outstanding
Chaining 10 is hung on the hook of ship's crane, traction hammer 15 is equipped on the downside of the sampler latter end 14, sampler 16 is transferred
Into water plumbness is kept by 15 effect of traction hammer after designated depth in water, is equipped on each sampling unit 12
For installing the drainage unit installing port 1204 of drainage unit 13.
As shown in Fig. 2, the drainage unit 13 include interior coarse strainer 1302, fine filtering portion 1304, outer coarse filtration part 1307 and in
Empty drainage unit housings 1301 are equipped with thread segment and the filter on corresponding sampling unit 12 on the outside of the drainage unit housings 1301
Water unit installing port 1204 is threadedly coupled, and interior coarse strainer 1302 is fixedly arranged on 1301 inner end of drainage unit housings, the outer coarse filtration part
1307 include the first coarse strainer 1303, the second coarse strainer 1306 and connection frame body, first coarse strainer 1303 and the second coarse filtration
Net 1306 is connected by the connection frame body, and the connection frame body is embedded in the hollow hole of the drainage unit housings 1301,
It is equipped with inner stopper 1309 in 1301 inner end of drainage unit housings, fine filtering portion 1304 is first put into drainage unit housings by when installation
It limits in 1301 and by the inner stopper 1309, then inserts outer coarse filtration part 1307 by 1301 outer end opening of drainage unit housings
Enter and push down the fine filtering portion 1304 in drainage unit housings 1301, so that fine filtering portion 1304 be made to be fixed on interior coarse strainer 1302 and
Between one coarse strainer 1303.It is equipped with shell flange 1308 in 1301 outer end of drainage unit housings, in order to guarantee to seal, in institute
1301 outer sheath of drainage unit housings is stated equipped with drainage sealing ring 1305, and the drainage sealing ring 1305 is set to the shell method
Between 1204 end face of drainage unit installing port on orchid 1308 and sampling unit 12.In 16 tripping in water of sampler and it will lead to when sampling
It crosses the extraction of water plug 2 and needs water, then sampler 16 is recycled on deck, and successively take out outer coarse filtration part 1307 and carefully
Then filter portion 1304 rinses coarse strainer 1302 and outer coarse filtration part 1307 in clearing up, and the fine filtering portion 1304 unloaded is stored in phase
In the metal sample container answered, the filtrate in fine filtering portion 1304 unloaded is sample.
In the present embodiment, circumferentially uniformly distributed in the middle part of the sampling unit 12 there are four drainage units 13.
As shown in Figure 1, the water plug 2 is installed on a pedestal 1, the pedestal 1 can be placed on hull, the company
Taking over road 9 includes the first pipeline 901 and the second pipeline 902, and first support 5 is equipped on the pedestal 1 and second support 8 supports
First pipeline 901, and first pipeline 901 is equipped with gate valve 3, pressure gauge 4, flowmeter 6 and check-valves 7, wherein lock
Valve 3 and pressure gauge 4 are set between water plug 2 and first support 5, and flowmeter 6 and check-valves 7 are set to first support 5 and second
Between bracket 8,901 free end of the first pipeline is connected by the second pipeline 902 with the sampler first section 11 of the sampler 16, institute
Stating the second pipeline 902 is to connect hose fastly.
The operation principle of the present invention is that:
The present invention is easy to assembly, carries out the assembling of sampler 16 when assembling first, singly by sampler first section 11, several samplings
Member 12 and sampler latter end 14 are sequentially connected end to end, and adjust 12 quantity of sampling unit according to sampling water layer demand, so that each
Then the corresponding sampling water layer of a sampling unit 12 carries out drainage unit 13 and assembles, fine filtering portion 1304 is first put into drainage list
In first shell 1301, then outer coarse filtration part 1307 is inserted into drainage unit housings 1301 and pushes down the fine filtering portion 1304, made thin
Filter portion 1304 is fixed between interior coarse strainer 1302 and the first coarse strainer 1303 of outer coarse filtration part 1307, then by drainage cell enclosure
Body 1301, which is connected through a screw thread, to be fixed on the corresponding drainage unit installing port 1204 of each sampling unit 12, gate valve 3, pressure gauge
4, flowmeter 6 and check-valves 7 pass sequentially through piping connection and form the first pipeline 901, and first pipeline 901 is fixed on pedestal
On 1 two brackets, described first pipeline, 901 one end is connected with water plug 2, and the other end passes through the second pipeline 902 and sampling
Device first section 11 is connected, and second pipeline 902 is to connect hose fastly.
The present invention is in use, the suspended chain 10 in sampler first section 11 is suspended on the hook of ship's crane, then
Using ship's crane, by sampler 16, vertically to designated depth, the hose length that connects fastly as the second pipeline 902 should foot for decentralization
It is enough to meet sampling submerged depth requirement, and sampler 16 keeps plumbness under 15 effect of traction hammer in water body.Sampling
Shi Yici opens check-valves 7, gate valve 3 and water plug 2, and observes flowmeter 6, after water plug 2 extracts the water needed,
Water plug 2, gate valve 3 and check-valves 7 are successively closed again, and then sampler 16 is recycled on deck by ship's crane,
And outer coarse filtration part 1307 and fine filtering portion 1304 are successively taken out, coarse strainer 1302 and outer coarse filtration part 1307 in clearing up are rinsed, by conduct
The glass fiber filter in fine filtering portion 1304 is stored in metal sample container, and the glass fiber filter more renewed is as fine filtering portion
1304, the filtrate in fine filtering portion 1304 unloaded is sample, saves the fine filtering portion of different water levels respectively according to this step
1304 filtered sample is placed into respective sample container, then repeatedly above procedure, carries out micro- plastic sample in next place
Collecting work.
Each layer of drainage amount=total drainage amount/drainage unit 13 quantity, while being considered as part and remaining in sampler
In 16, so that practical drainage amount is higher than the numerical value of flowmeter 6, in addition need in use process of the present invention according to sampling unit
12 quantity and buoyancy, the weight of adjustment traction hammer 15 guarantee water intaking depth so that sampler 16 keeps plumbness in water body
Accuracy.
Claims (10)
1. a kind of micro- plastics layered sampling device of boat-carrying, it is characterised in that: described including water plug (2) and sampler (16)
Water plug (2) is connected by connecting line (9) with the sampler (16), and gate valve is equipped on the connecting line (9)
(3), pressure gauge (4), flowmeter (6) and check-valves (7), the sampler (16) include multiple sampling units (12), and each
Sampling unit (12) corresponds to a sampling water layer, and the sampling unit (12) is equipped with drainage unit (13), and the drainage list
First (13) are successively arranged interior coarse strainer (1302), fine filtering portion (1304) and outer coarse filtration part (1307), the outer coarse filtration from inside to outside
Part (1307) includes the first coarse strainer (1303) and the second coarse strainer (1306), and the fine filtering portion (1304) is set on described interior thick
Between strainer (1302) and the first coarse strainer (1303), second coarse strainer (1306) is set to outermost end.
2. the micro- plastics layered sampling device of boat-carrying according to claim 1, it is characterised in that: the sampler (16) includes
Sampler first section (11), sampler latter end (14) and multiple sampling units (12), described sampling unit (12) one end are equipped with outer spiral shell
Line section (1202), the other end are equipped with tapped coupling nut (1203), and sampler first section (11) lower end is equipped with first section
Coupling nut is threadedly coupled with the external thread section (1202) on adjacent sampling units (12), and sampler latter end (14) upper end is set
There is latter end external thread section to be threadedly coupled with the coupling nut (1203) on adjacent sampling units (12), in remaining sampling unit (12)
The external thread section (1202) of any sampling unit (12) be threadedly coupled with the coupling nut (1203) of adjacent sampling units (12),
The water plug (2) is connected by connecting line (9) with the sampler first section (11).
3. the micro- plastics layered sampling device of boat-carrying according to claim 2, it is characterised in that: each sampling unit (12)
Connection sealing ring (1201) is equipped on the outside of external thread section (1202), in addition the latter end external thread section of the sampler latter end (14)
Outside also is provided with connection sealing ring (1201).
4. the micro- plastics layered sampling device of boat-carrying according to claim 2, it is characterised in that: the sampler first section (11)
It is equipped with suspended chain (10), traction hammer (15) is equipped on the downside of the sampler latter end (14).
5. the micro- plastics layered sampling device of boat-carrying according to claim 1, it is characterised in that: on the sampling unit (12)
Equipped with drainage unit installing port (1204), the drainage unit (13) is equipped with drainage unit housings (1301), and the drainage list
First shell (1301) is installed in corresponding drainage unit installing port (1204), the interior coarse strainer (1302), fine filtering portion
(1304) it is sequentially arranged in the drainage unit housings (1301) from inside to outside with outer coarse filtration part (1307).
6. the micro- plastics layered sampling device of boat-carrying according to claim 5, it is characterised in that: the interior coarse strainer (1302)
It is fixedly arranged on drainage unit housings (1301) inner end, fine filtering portion (1304) are first put into drainage unit housings (1301) when installing, so
Outer coarse filtration part (1307) pushes down the fine filtering portion (1304) by the insertion of drainage unit housings (1301) outer end opening afterwards.
7. the micro- plastics layered sampling device of boat-carrying according to claim 5, it is characterised in that: the drainage unit housings
(1301) outer end is equipped with shell flange (1308), and the shell flange (1308) and corresponding drainage unit installing port (1204)
Drainage sealing ring (1305) are equipped between end face.
8. the micro- plastics layered sampling device of boat-carrying according to claim 1, it is characterised in that: connecting line (9) packet
The first pipeline (901) and the second pipeline (902) are included, and described first pipeline (901) one end is connected with water plug (2), it is another
End is connected by the second pipeline (902) with sampler first section (11), and gate valve (3), pressure are equipped on first pipeline (901)
Table (4), flowmeter (6) and check-valves (7).
9. the micro- plastics layered sampling device of boat-carrying according to claim 8, it is characterised in that: the water plug (2) and
First pipeline (901) is set on a pedestal (1), and second pipeline (902) is to connect hose fastly.
10. the micro- plastics layered sampling device of boat-carrying according to claim 1, it is characterised in that: the interior coarse strainer
(1302), the corrosion-resistant material strainer that the first coarse strainer (1303) and the second coarse strainer (1306) are 1~2cm of aperture is described thin
Filter portion (1304) is the glass fiber filter that aperture is less than 1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910348155.7A CN109946119B (en) | 2019-04-28 | 2019-04-28 | Shipborne micro-plastic layered sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910348155.7A CN109946119B (en) | 2019-04-28 | 2019-04-28 | Shipborne micro-plastic layered sampling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109946119A true CN109946119A (en) | 2019-06-28 |
| CN109946119B CN109946119B (en) | 2024-03-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910348155.7A Active CN109946119B (en) | 2019-04-28 | 2019-04-28 | Shipborne micro-plastic layered sampling device |
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Citations (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6187530B1 (en) * | 1997-10-03 | 2001-02-13 | Monterey Bay Aquarium Research Institute | Aquatic autosampler device |
| KR20010017291A (en) * | 1999-08-10 | 2001-03-05 | 이구택 | Device for sampling the suspended particles of fresh water and sea water |
| KR100433562B1 (en) * | 2003-07-07 | 2004-06-01 | 한국수자원공사 | Device of excavation and sampling for filter media and it's method |
| JP2004177261A (en) * | 2002-11-27 | 2004-06-24 | Kawaju Techno Service Corp | Device for collecting infinitesimal organic substance in water |
| AU2007237318A1 (en) * | 2007-12-03 | 2009-06-18 | Waikatolink Limited | Sampling device |
| CN102175492A (en) * | 2011-01-18 | 2011-09-07 | 中国科学院广州地球化学研究所 | Multi-stage deposit pore water sampler |
| WO2012145299A2 (en) * | 2011-04-19 | 2012-10-26 | Arizona Board Of Regents For And On Behalf Of Arizona State University | Devices and methods for determination of bioavailability of pollutants |
| CN202778095U (en) * | 2012-06-12 | 2013-03-13 | 东莞理工学院 | Inertial filter membrane and particle graded sampling device thereof |
| CN202903517U (en) * | 2012-07-17 | 2013-04-24 | 山东省海水养殖研究所 | Portable and comprehensive sampler for sampling pond water and mud |
| CN103415617A (en) * | 2011-03-09 | 2013-11-27 | 3M创新有限公司 | Apparatus and method for processing a sample |
| DE102012021791A1 (en) * | 2012-11-08 | 2014-05-08 | Hannes Maier | Portable water purification and transportation device comprises closable, inlet opening for raw water, detachable filter module, chamber for collecting filtered raw water, and supply device for water treatment chemicals |
| WO2014207183A1 (en) * | 2013-06-28 | 2014-12-31 | Commissariat à l'énergie atomique et aux énergies alternatives | Device for separating a suspension |
| WO2015007035A1 (en) * | 2013-07-18 | 2015-01-22 | 中交第三航务工程勘察设计院有限公司 | Silt floating mud collection device |
| DE102013223891A1 (en) * | 2013-11-22 | 2015-05-28 | Joanneum Research Forschungsgesellschaft Mbh | Cartridges deposition collectors |
| CN104833548A (en) * | 2015-04-27 | 2015-08-12 | 大连理工大学 | Convective barrier-type suspended substance acquisition instrument |
| CN104990765A (en) * | 2015-07-10 | 2015-10-21 | 华南理工大学 | Instrument and method for monitoring inshore and estuary sedimentary layer pore water |
| WO2016175985A1 (en) * | 2015-04-27 | 2016-11-03 | Northestern University | Particle capture and sampling |
| WO2017019695A1 (en) * | 2015-07-27 | 2017-02-02 | Woods Hole Oceanographic Institution | Aquatic sampler and collection apparatus |
| CN206132442U (en) * | 2016-11-01 | 2017-04-26 | 北京高能时代环境技术股份有限公司 | Underground water stratified sampling device |
| JP2017111012A (en) * | 2015-12-16 | 2017-06-22 | 特定非営利活動法人 日本環境監視協会 | Sampling device for soil interstitial water, sulfide measuring apparatus for soil interstitial water, dissolved ion measuring device for soil interstitial water, sampling method for soil interstitial water, and sulfide concentration measuring method for soil interstitial water |
| DE102016123324B3 (en) * | 2016-12-02 | 2017-08-31 | Alfred-Wegener-Institut, Helmholtz-Zentrum für Polar- und Meeresforschung | Reactor for the enzymatic maceration of biogenic components of a particle sample and use of the reactor |
| CN206621897U (en) * | 2017-03-19 | 2017-11-10 | 中原工学院 | A kind of submicron silicon carbide collecting equipment |
| CN107417054A (en) * | 2017-09-18 | 2017-12-01 | 上海莱多实业有限公司 | Rainwater bio-sponge water body purification and collection reclaiming system |
| CN107576555A (en) * | 2017-06-02 | 2018-01-12 | 温州汇芯生物科技有限公司 | Separate and collect the device and method of target particles in liquid sample |
| CN108344600A (en) * | 2018-03-20 | 2018-07-31 | 中国环境科学研究院 | More micro- plastic sample synchronous of grain size in a kind of different depth water body |
| CN108680399A (en) * | 2018-07-04 | 2018-10-19 | 广州市璞境生态保护技术有限公司 | A kind of ground water fixed depth sampler |
| CN108982158A (en) * | 2018-08-24 | 2018-12-11 | 东北师范大学 | The comprehensive acquisition device and method of micro- plastics in a kind of water body |
| CN208239145U (en) * | 2018-05-11 | 2018-12-14 | 鲁东大学 | A kind of different depth water sample synchronous acquisition device |
| CN109187104A (en) * | 2018-07-27 | 2019-01-11 | 中国科学院海洋研究所 | High-throughput deep sea water sampling and classified filtering system |
| CN109187096A (en) * | 2018-09-27 | 2019-01-11 | 常州大学 | The grading sampling device of micro- plastic pollution object in a kind of sewage |
| CN208366673U (en) * | 2018-07-26 | 2019-01-11 | 中国科学院烟台海岸带研究所 | A kind of micro- plastics cascade sampling system of Portable in-situ water body |
| CN109521181A (en) * | 2018-10-29 | 2019-03-26 | 天津大学 | The detection method of micro- plastics in a kind of beach sand |
| CN109520778A (en) * | 2018-10-16 | 2019-03-26 | 山东省海洋资源与环境研究院 | The pump of micro- plastic sample adopts formula sampling boat in a kind of water body |
| CN208653850U (en) * | 2018-02-07 | 2019-03-26 | 中国环境科学研究院 | The active micro- plastic sample synchronous acquisition separator of more partial sizes |
| CN209841459U (en) * | 2019-04-28 | 2019-12-24 | 中国科学院烟台海岸带研究所 | Shipborne micro-plastic layered sampling device |
-
2019
- 2019-04-28 CN CN201910348155.7A patent/CN109946119B/en active Active
Patent Citations (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6187530B1 (en) * | 1997-10-03 | 2001-02-13 | Monterey Bay Aquarium Research Institute | Aquatic autosampler device |
| KR20010017291A (en) * | 1999-08-10 | 2001-03-05 | 이구택 | Device for sampling the suspended particles of fresh water and sea water |
| JP2004177261A (en) * | 2002-11-27 | 2004-06-24 | Kawaju Techno Service Corp | Device for collecting infinitesimal organic substance in water |
| KR100433562B1 (en) * | 2003-07-07 | 2004-06-01 | 한국수자원공사 | Device of excavation and sampling for filter media and it's method |
| AU2007237318A1 (en) * | 2007-12-03 | 2009-06-18 | Waikatolink Limited | Sampling device |
| CN102175492A (en) * | 2011-01-18 | 2011-09-07 | 中国科学院广州地球化学研究所 | Multi-stage deposit pore water sampler |
| CN103415617A (en) * | 2011-03-09 | 2013-11-27 | 3M创新有限公司 | Apparatus and method for processing a sample |
| WO2012145299A2 (en) * | 2011-04-19 | 2012-10-26 | Arizona Board Of Regents For And On Behalf Of Arizona State University | Devices and methods for determination of bioavailability of pollutants |
| CN202778095U (en) * | 2012-06-12 | 2013-03-13 | 东莞理工学院 | Inertial filter membrane and particle graded sampling device thereof |
| CN202903517U (en) * | 2012-07-17 | 2013-04-24 | 山东省海水养殖研究所 | Portable and comprehensive sampler for sampling pond water and mud |
| DE102012021791A1 (en) * | 2012-11-08 | 2014-05-08 | Hannes Maier | Portable water purification and transportation device comprises closable, inlet opening for raw water, detachable filter module, chamber for collecting filtered raw water, and supply device for water treatment chemicals |
| WO2014207183A1 (en) * | 2013-06-28 | 2014-12-31 | Commissariat à l'énergie atomique et aux énergies alternatives | Device for separating a suspension |
| WO2015007035A1 (en) * | 2013-07-18 | 2015-01-22 | 中交第三航务工程勘察设计院有限公司 | Silt floating mud collection device |
| DE102013223891A1 (en) * | 2013-11-22 | 2015-05-28 | Joanneum Research Forschungsgesellschaft Mbh | Cartridges deposition collectors |
| CN104833548A (en) * | 2015-04-27 | 2015-08-12 | 大连理工大学 | Convective barrier-type suspended substance acquisition instrument |
| WO2016175985A1 (en) * | 2015-04-27 | 2016-11-03 | Northestern University | Particle capture and sampling |
| CN104990765A (en) * | 2015-07-10 | 2015-10-21 | 华南理工大学 | Instrument and method for monitoring inshore and estuary sedimentary layer pore water |
| WO2017019695A1 (en) * | 2015-07-27 | 2017-02-02 | Woods Hole Oceanographic Institution | Aquatic sampler and collection apparatus |
| US20180217029A1 (en) * | 2015-07-27 | 2018-08-02 | Woods Hole Oceangraphic Institution | Aquatic Sampler and Collection Apparatus |
| JP2017111012A (en) * | 2015-12-16 | 2017-06-22 | 特定非営利活動法人 日本環境監視協会 | Sampling device for soil interstitial water, sulfide measuring apparatus for soil interstitial water, dissolved ion measuring device for soil interstitial water, sampling method for soil interstitial water, and sulfide concentration measuring method for soil interstitial water |
| CN206132442U (en) * | 2016-11-01 | 2017-04-26 | 北京高能时代环境技术股份有限公司 | Underground water stratified sampling device |
| DE102016123324B3 (en) * | 2016-12-02 | 2017-08-31 | Alfred-Wegener-Institut, Helmholtz-Zentrum für Polar- und Meeresforschung | Reactor for the enzymatic maceration of biogenic components of a particle sample and use of the reactor |
| CN206621897U (en) * | 2017-03-19 | 2017-11-10 | 中原工学院 | A kind of submicron silicon carbide collecting equipment |
| CN107576555A (en) * | 2017-06-02 | 2018-01-12 | 温州汇芯生物科技有限公司 | Separate and collect the device and method of target particles in liquid sample |
| CN107417054A (en) * | 2017-09-18 | 2017-12-01 | 上海莱多实业有限公司 | Rainwater bio-sponge water body purification and collection reclaiming system |
| CN208653850U (en) * | 2018-02-07 | 2019-03-26 | 中国环境科学研究院 | The active micro- plastic sample synchronous acquisition separator of more partial sizes |
| CN108344600A (en) * | 2018-03-20 | 2018-07-31 | 中国环境科学研究院 | More micro- plastic sample synchronous of grain size in a kind of different depth water body |
| CN208239145U (en) * | 2018-05-11 | 2018-12-14 | 鲁东大学 | A kind of different depth water sample synchronous acquisition device |
| CN108680399A (en) * | 2018-07-04 | 2018-10-19 | 广州市璞境生态保护技术有限公司 | A kind of ground water fixed depth sampler |
| CN208366673U (en) * | 2018-07-26 | 2019-01-11 | 中国科学院烟台海岸带研究所 | A kind of micro- plastics cascade sampling system of Portable in-situ water body |
| CN109187104A (en) * | 2018-07-27 | 2019-01-11 | 中国科学院海洋研究所 | High-throughput deep sea water sampling and classified filtering system |
| CN108982158A (en) * | 2018-08-24 | 2018-12-11 | 东北师范大学 | The comprehensive acquisition device and method of micro- plastics in a kind of water body |
| CN109187096A (en) * | 2018-09-27 | 2019-01-11 | 常州大学 | The grading sampling device of micro- plastic pollution object in a kind of sewage |
| CN109520778A (en) * | 2018-10-16 | 2019-03-26 | 山东省海洋资源与环境研究院 | The pump of micro- plastic sample adopts formula sampling boat in a kind of water body |
| CN109521181A (en) * | 2018-10-29 | 2019-03-26 | 天津大学 | The detection method of micro- plastics in a kind of beach sand |
| CN209841459U (en) * | 2019-04-28 | 2019-12-24 | 中国科学院烟台海岸带研究所 | Shipborne micro-plastic layered sampling device |
Non-Patent Citations (5)
| Title |
|---|
| CLAUS GERHARD BANNICK 等: ""Development and testing of a fractionated filtration for sampling of microplastics in water"", 《WATER RESEARCH》, vol. 149, 1 February 2019 (2019-02-01), pages 650 - 658 * |
| 宋伦 等: "《辽东湾浮游植物生态特征研究》", 31 December 2016, 辽宁科学技术出版社, pages: 80 - 87 * |
| 张晨 等: ""海洋微塑料输运的数值模拟研究进展"", 《地球科学进展》, vol. 34, no. 01, 10 January 2019 (2019-01-10), pages 72 - 83 * |
| 王昆 等: ""环境样品中微塑料的分析方法研究进展"", 《环境化学》, vol. 36, no. 01, 26 December 2016 (2016-12-26), pages 27 - 36 * |
| 陈永华 等: ""高通量深海海水原位采样及分级过滤系统"", 《海洋与湖沼》, vol. 48, no. 06, 15 November 2017 (2017-11-15), pages 1465 - 1470 * |
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