CN106248435A - A kind of pollutant release in-situ sampling method in cultivating pool deposit - Google Patents
A kind of pollutant release in-situ sampling method in cultivating pool deposit Download PDFInfo
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- CN106248435A CN106248435A CN201610622305.5A CN201610622305A CN106248435A CN 106248435 A CN106248435 A CN 106248435A CN 201610622305 A CN201610622305 A CN 201610622305A CN 106248435 A CN106248435 A CN 106248435A
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- Prior art keywords
- cylinder
- pollutant
- water body
- deposit
- pump housing
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The present invention relates to a kind of pollutant release in-situ sampling method in cultivating pool deposit, including following steps: cylinder is inserted in deposit by (a), cylinder upper end is higher than horizontal plane；B water body in deposit 5 top, cylinder is extracted out by () by the pump housing；C the water body extracted out in step (b) is stored by ()；D clean water body is extracted in cylinder by () by the pump housing；E pollutant discharge in () thing to be deposited after, then the water body in cylinder is extracted out by the pump housing, be used for measuring wherein pollutant component；F the water body stored in step (c) is drawn back in cylinder by the pump housing by (), extract cylinder, be used for keeping the original environment of S & W body in pond.The inventive method is suitable in the deposit of pond pollutant release and gathers, it is achieved pond in-situ acquisition, does not destroy pond Sediment environment, gathers the pollutant of release accurately and effectively for experimentation, and the inventive method uses device few, simple to operate, practical.
Description
Technical field
The invention belongs to aquatic product fishery scientific research technical field, particularly relate to pollutant in a kind of cultivating pool deposit
Release in-situ sampling method.
Background technology
The most domestic in aquatic product fishery field of scientific study, enter deposit for studying shellfish Excreta in pond
Experimental provision, the most conventional method is many directly directly after taking-up, to be put into the deposit of research deposit clearly from pond
Water carries out pollutant release measure.On the one hand the method makes the deposit in pond be removed, and it is biological original heavy to destroy
Long-pending environment, the clear water being on the other hand used for measuring release can not reflect original water body environment in pond, thus cause sampling
Inaccurate, the result of impact experiment.
Summary of the invention
The technical problem to be solved is to provide pollutant release in-situ sampling in a kind of cultivating pool deposit
Method, solves traditional method and the deposit in pond is removed, destroy biological original depositional environment, be on the other hand used for
The clear water measuring release can not reflect original water body environment in pond, thus causes the inaccurate of sampling, the knot of impact experiment
The problem of fruit.
The technical solution adopted for the present invention to solve the technical problems is: provide pollutant in a kind of cultivating pool deposit
Release in-situ sampling method, including following steps:
A cylinder is inserted in deposit by (), cylinder upper end is higher than horizontal plane；
B water body in deposit 5 top, cylinder is extracted out by () by the pump housing；
C the water body extracted out in step (b) is stored by ()；
D clean water body is extracted in cylinder by () by the pump housing；
E pollutant discharge in () thing to be deposited after, then the water body in cylinder is extracted out by the pump housing, be used for measuring it
Middle pollutant component；
F the water body stored in step (c) is drawn back in cylinder by the pump housing by (), extract cylinder, is used for keeping heavy in pond
Long-pending thing and the original environment of water body.
The further technical scheme of the present invention is, in described step (a), described cylinder is transparent cylinder.
The further technical scheme of the present invention is, described cylinder upper end is provided with a removable cover, is used for preventing water
In body, volatile pollutant evaporate.
The further technical scheme of the present invention is, in described step (b), (d), (e) and (f), the described pump housing is for wriggling
Pump.
The further technical scheme of the present invention is, water body in cylinder is carried out defeated by two flexible pipes by described peristaltic pump
Send.
Beneficial effect
The inventive method is suitable for pollutant release in the deposit of pond and gathers, it is achieved pond in-situ acquisition, does not destroy pond
Sediment environment, gathers the pollutant of release accurately and effectively for experimentation, and the inventive method uses device few, operation
Simply, practical.
Accompanying drawing explanation
Fig. 1 is embodiment 1 structural representation.
Wherein: 1, cylinder, 2, capping, 3, peristaltic pump, 4, flexible pipe, 5, deposit, A, water body.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is expanded on further.Should be understood that these embodiments are merely to illustrate the present invention
Rather than restriction the scope of the present invention.In addition, it is to be understood that after having read the content that the present invention lectures, people in the art
The present invention can be made various changes or modifications by member, and these equivalent form of values fall within the application appended claims equally and limited
Scope.
Embodiment 1
As it is shown in figure 1, a kind of pollutant release in-situ sampling method in cultivating pool deposit, including following step
Rapid:
A cylinder 1 is inserted in deposit 5 by (), cylinder upper end is higher than horizontal plane；
B water body in deposit 5 top, cylinder 1 is extracted out by () by the pump housing；
C the water body extracted out in step b is stored by ()；
D clean water body is extracted in cylinder 1 by () by the pump housing；
E pollutant discharge in () thing to be deposited after, then the water body in cylinder 1 is extracted out by the pump housing, be used for measuring
Wherein pollutant component；
F the water body stored in step (c) is drawn back in cylinder 1 by () by the pump housing, extract cylinder 1, be used for keeping in pond
The original environment of S & W body.
In described step (a), described cylinder 1 is transparent cylinder, and described cylinder 1 upper end is provided with a removable cover 2, uses
In anti-water-stop body, volatile pollutant evaporate.
In described step (b), (d), (e) and (f), the described pump housing is peristaltic pump 3, and described peristaltic pump 3 is by two flexible pipes 4
Water body in cylinder 1 is carried.
Actual sampling procedure is: inserted by cylinder in deposit, is extracted out by peristaltic pump by the water body on deposit top, so
After clean water body is drawn back in cylinder by peristaltic pump again, after in thing to be deposited, pollutant discharge, then by clean water
Body extracts the composition for measuring wherein pollutant out by peristaltic pump, draws back in cylinder by original water body the most again, to keep
The original environment of S & W body in pond, wherein cylinder upper design one capping, in case part is volatile in water-stop body
Pollutant evaporate.
Claims (5)
1. pollutant release in-situ sampling method in a cultivating pool deposit, it is characterised in that: comprise the following steps:
A cylinder (1) is inserted in deposit (5) by (), cylinder upper end is higher than horizontal plane；
B water body in deposit (5) top, cylinder (1) is extracted out by () by the pump housing；
C the water body extracted out in step (b) is stored by ()；
D clean water body is extracted in cylinder (1) by () by the pump housing；
E pollutant discharge in () thing to be deposited after, then the water body in cylinder (1) is extracted out by the pump housing, be used for measuring it
Middle pollutant component；
F the water body stored in step (c) is drawn back in cylinder (1) by () by the pump housing, extract cylinder (1), be used for keeping in pond
The original environment of S & W body.
Pollutant release in-situ sampling method in a kind of cultivating pool deposit the most according to claim 1, its feature exists
In: in described step (a), described cylinder (1) is transparent cylinder.
Pollutant release in-situ sampling method, its feature in a kind of cultivating pool deposit the most according to claim 1 and 2
It is: described cylinder (1) upper end is provided with a removable cover (2), and in anti-water-stop body, volatile pollutant volatilize
Come.
Pollutant release in-situ sampling method in a kind of cultivating pool deposit the most according to claim 1, its feature exists
In: in described step (b), (d), (e) and (f), the described pump housing is peristaltic pump (3).
Pollutant release in-situ sampling method in a kind of cultivating pool deposit the most according to claim 4, its feature exists
In: described peristaltic pump (3) by two flexible pipes (4) to cylinder (1) in water body carry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610622305.5A CN106248435A (en) | 2016-08-01 | 2016-08-01 | A kind of pollutant release in-situ sampling method in cultivating pool deposit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610622305.5A CN106248435A (en) | 2016-08-01 | 2016-08-01 | A kind of pollutant release in-situ sampling method in cultivating pool deposit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106248435A true CN106248435A (en) | 2016-12-21 |
Family
ID=57605899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610622305.5A Pending CN106248435A (en) | 2016-08-01 | 2016-08-01 | A kind of pollutant release in-situ sampling method in cultivating pool deposit |
Country Status (1)
| Country | Link |
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| CN (1) | CN106248435A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107091904A (en) * | 2017-06-27 | 2017-08-25 | 上海同瑞环保工程有限公司 | The pollutant component of in-site detecting Sediments release and the device and method of concentration |
| CN112198293A (en) * | 2020-10-09 | 2021-01-08 | 中国环境科学研究院 | Ammonia nitrogen release research device for black and odorous water body |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004167426A (en) * | 2002-11-21 | 2004-06-17 | Japan Organo Co Ltd | Cleaning method of contamination due to chemical substance and cleaning system therefor |
| CN101131383A (en) * | 2006-08-25 | 2008-02-27 | 中国科学院沈阳应用生态研究所 | Method and apparatus for analyzing pollutant movement in different media |
| CN203658348U (en) * | 2013-12-30 | 2014-06-18 | 上海市环境科学研究院 | In-situ monitoring device for pollutant release of water sediment |
| CN104459082A (en) * | 2014-10-29 | 2015-03-25 | 中国水产科学研究院渔业机械仪器研究所 | Method for testing pond sediment oxygen consumption rate |
| JP2016121889A (en) * | 2014-12-24 | 2016-07-07 | 中国電力株式会社 | Underwater illuminometer |
-
2016
- 2016-08-01 CN CN201610622305.5A patent/CN106248435A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004167426A (en) * | 2002-11-21 | 2004-06-17 | Japan Organo Co Ltd | Cleaning method of contamination due to chemical substance and cleaning system therefor |
| CN101131383A (en) * | 2006-08-25 | 2008-02-27 | 中国科学院沈阳应用生态研究所 | Method and apparatus for analyzing pollutant movement in different media |
| CN203658348U (en) * | 2013-12-30 | 2014-06-18 | 上海市环境科学研究院 | In-situ monitoring device for pollutant release of water sediment |
| CN104459082A (en) * | 2014-10-29 | 2015-03-25 | 中国水产科学研究院渔业机械仪器研究所 | Method for testing pond sediment oxygen consumption rate |
| JP2016121889A (en) * | 2014-12-24 | 2016-07-07 | 中国電力株式会社 | Underwater illuminometer |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107091904A (en) * | 2017-06-27 | 2017-08-25 | 上海同瑞环保工程有限公司 | The pollutant component of in-site detecting Sediments release and the device and method of concentration |
| CN112198293A (en) * | 2020-10-09 | 2021-01-08 | 中国环境科学研究院 | Ammonia nitrogen release research device for black and odorous water body |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161221 |
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| RJ01 | Rejection of invention patent application after publication |