CN204064718U - A kind of hydrophyte is cultivated and the synchronous finishing device of Interstitial Water collection - Google Patents
A kind of hydrophyte is cultivated and the synchronous finishing device of Interstitial Water collection Download PDFInfo
- Publication number
- CN204064718U CN204064718U CN201420406618.3U CN201420406618U CN204064718U CN 204064718 U CN204064718 U CN 204064718U CN 201420406618 U CN201420406618 U CN 201420406618U CN 204064718 U CN204064718 U CN 204064718U
- Authority
- CN
- China
- Prior art keywords
- interstitial water
- cavity volume
- acquisition component
- hydrophyte
- finishing device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model provides a kind of hydrophyte to cultivate and the synchronous finishing device of Interstitial Water collection, comprise container and Interstitial Water acquisition component, Interstitial Water acquisition component has Sheng cavity volume, the container side wall corresponding with containing cavity volume has the passage running through container side wall, ion semi-permeable diaphragm is clamped between Interstitial Water acquisition component and container side wall, Interstitial Water acquisition component arranged outside with contain cavity volume link up to obtain the pipeline of solution in it, pipeline arranges valve.Interstitial Water collected specimens collection efficiency of the present utility model is high, pollution-free to water body, cost-saving, can repeatedly recycle.
Description
technical field
The utility model belongs to Ecology experimental technique field, is specifically related to hydrophyte and cultivates and the synchronous finishing device of Interstitial Water collection, also relates to hydrophyte and cultivates and the synchronous Method Of Accomplishment of Interstitial Water collection.
background technology
In recent years, along with the continuous deterioration of water ecosystem, Water Ecological Recovery experiment is being strengthened in recent years day by day, but, in the experiment of lab simulation water ecosystem, lack a kind of apparatus and method being used for gathering sediment pore water sample specially.Mostly be the method for sampling adopted when adopting field work at present, specific as follows:
Milling process: plain press method is similar to centrifuge method, is also carry out cutting layering to column shaped deposit in nitrogen box, then puts into squeezer, under a certain pressure, Interstitial Water is extruded through filter membrane.
Dialysis: dialyser is made up of poly (methyl methacrylate) plate (80cm × 21cm × 4cm), the cavity 1cm1 of wherein 18cm × 112cm × 16cm connects together, and it covers filter membrane, connects each cavity with the organic glass sheet in the thick band gap of 12cm.Between film and window, every 115cm stainless steel screw and dialyser main body are fixed together.Before inserting sediment, dialyser is put into deionized water inflated with nitrogen 2h.
Air-breathing draws liquid method: package unit 125 kg, even if also do not sink in soft mud.But fixed bar (H) (diameter 1cm, long 10cm) should be placed in bottom sampling thief in the sediment that mobility is strong avoids sampling thief to tilt.To be inserted by sampling apparatus during sampling in sediment to the porose position of topmost just below surface deposit, each collection tube keeps vacuum.The sediment of 1 ~ 5cm enters respective sample chamber respectively.If uppermost meshed portion is placed in deposit surface, then can collect the sample near sediment-water termination.The sampling thief of above-mentioned collection 5 levels by removing inclined downward body, then connects the sampling apparatus of a sealing.
Capillary tube technique: tube wall is heavy sheet glass kapillary, bottom is the teflon sleeve (112cm fenestra) of punching, and bottom glass stopper seals, and samples from top.Aerial part is wrapped with adhesive plaster and makes it opaque.When gathering Interstitial Water sample, insert certain depth, then whole sampling thief is placed on on-the-spot several weeks, carries out first time sampling (about can obtain 5 ~ 10 ml Interstitial Waters), then can continuous sampling.
Centrifuge method, milling process (comprising interfacial gap water preparation method and whole post milling process), dialysis, air-breathing draw liquid method and capillary tube technique has their own characteristics each.Air-breathing draws liquid method and capillary tube technique is only applicable to tidal flat area, anhydrous place on sediment, no matter whether other method sediment has overlying water all applicable.Interfacial gap water preparation method is very suitable for the preparation of Interstitial Water near sediment-water termination, is particularly suitable for studying syndiagenesis.But there is following defect in said apparatus and method:
1) large to sediment disturbance, all collectors all need harvester to be inserted among sediment;
2) destroy greatly to hydrophyte root system, harvester at the sedimental root system destroying plant in sediment of insertion simultaneously, thus have impact on the growth of plant;
3) sampling precision is not high;
4) sample collection rate is lower;
5) sampling process turnover all through water body, will pollute water body, large to water disturbance;
6) efficiency is low.
utility model content
The technical problems to be solved in the utility model is to provide a kind of hydrophyte and cultivates and the synchronous finishing device of Interstitial Water collection, and acquisition precision is high.
In order to solve the problems of the technologies described above, the technical solution of the utility model is:
A kind of hydrophyte is cultivated and the synchronous finishing device of Interstitial Water collection, comprise for containing the sedimental container and the Interstitial Water acquisition component that is fixed on outside container side wall that hold for planting aquatic plants, Interstitial Water acquisition component has Sheng cavity volume, the container side wall corresponding with containing cavity volume has the passage running through container side wall, ion semi-permeable diaphragm is clamped to make to contain cavity volume and passage is linked up by means of only ion semi-permeable diaphragm between Interstitial Water acquisition component and container side wall, Interstitial Water acquisition component arranged outside with contain cavity volume link up to obtain the pipeline of solution in it, pipeline arranges valve.
Above-mentioned hydrophyte is cultivated and the synchronous finishing device of Interstitial Water collection, contain cavity volume be up and down spaced several, the separate setting of each Sheng cavity volume, accordingly, passage is also spaced several and separate setting up and down.
Above-mentioned hydrophyte is cultivated and the synchronous finishing device of Interstitial Water collection, contain cavity volume to be formed by the groove be opened in Interstitial Water acquisition component, groove opening is on Interstitial Water acquisition component medial surface, and the bearing of trend of groove is consistent with the container side wall Width fixing this Interstitial Water acquisition component.
Above-mentioned hydrophyte is cultivated and the synchronous finishing device of Interstitial Water collection, and the two ends of containing cavity volume all arrange pipeline.
Above-mentioned hydrophyte is cultivated and the synchronous finishing device of Interstitial Water collection, and Interstitial Water acquisition component is two, is individually fixed in container two lateral walls.
Above-mentioned hydrophyte is cultivated and the synchronous finishing device of Interstitial Water collection, and pipeline adopts infusion tube, and valve is flow regulator, and infusion tube also arranges liquid medicine filter.
Another technical matters that will solve of the utility model is to provide a kind of hydrophyte and cultivates and the synchronous Method Of Accomplishment of Interstitial Water collection, and acquisition precision is high.
A kind of hydrophyte is cultivated and the synchronous Method Of Accomplishment of Interstitial Water collection, above-mentioned hydrophyte is used to cultivate and the synchronous finishing device of Interstitial Water collection, contain note deionized water in cavity volume, sediment is placed in container, in deposit surface planting aquatic plants, then hydrophyte cultivation and the synchronous finishing device entirety of Interstitial Water collection are placed in huge tanks and carry out plant cultivation, wait be cultured to certain hour with reach contain balance in ion concentration and sediment interstitial water in cavity volume time, hydrophyte cultivation and the synchronous finishing device entirety of Interstitial Water collection are taken out from huge tanks, Open valve, obtained by pipeline and contain solution in cavity volume, complete Interstitial Water collection.
The utility model enters to be arranged in the Sheng cavity volume deionized water of the Interstitial Water acquisition component of vessel side by sediment interstitial water dialysis in container, after ready to balance, from Sheng cavity volume, gather Interstitial Water, carry out each ions content analysis, obtain the concentration of Interstitial Water ion, sampling precision is high.The utility model Interstitial Water gathers on aquatic plants growth and hydrophyte root system without impact, to S & W body almost undisturbed.Interstitial Water directly gathers from Sheng cavity volume, without relative displacement between Sheng cavity volume and sediment, can meet same position repeatedly repeated sampling.In addition, Interstitial Water collected specimens collection efficiency of the present utility model is high, pollution-free to water body, cost-saving, can repeatedly recycle.
accompanying drawing explanation
Below in conjunction with accompanying drawing to the further detailed description of the utility model:
Fig. 1 is that structural representation is cutd open in side of the present utility model.
Fig. 2 is the front view of Interstitial Water acquisition component.
Fig. 3 is the front view of container side wall.
In figure: 1 Interstitial Water acquisition component, 2 contain cavity volume, 3 ion semi-permeable diaphragms, 4 passages, 5 container side walls, 6 liquid medicine filters, 7 valves, 8 pipelines.
Embodiment
As shown in Figure 1 to Figure 3, hydrophyte cultivation and the synchronous finishing device of Interstitial Water collection comprise container and Interstitial Water acquisition component 1.Container is for containing appearance sediment, and sediment is used for planting aquatic plants.Interstitial Water acquisition component is fixed on outside container side wall 5.Interstitial Water acquisition component has contains cavity volume 2, the container side wall corresponding with containing cavity volume has the passage 4 running through container side wall, ion semi-permeable diaphragm 3 is clamped to make to contain cavity volume and passage is linked up by means of only ion semi-permeable diaphragm between Interstitial Water acquisition component and container side wall, Interstitial Water acquisition component arranged outside with contain cavity volume link up to obtain the pipeline 8 of solution in it, pipeline is arranged valve 7.
Contain cavity volume be up and down spaced several, the separate setting of each Sheng cavity volume, accordingly, passage is also spaced several and separate setting up and down, and this structure can gather different depth sediment interstitial water.
Particularly, contain cavity volume and formed by the groove be opened in Interstitial Water acquisition component, groove opening is on Interstitial Water acquisition component medial surface, and the bearing of trend of groove is consistent with the container side wall Width fixing this Interstitial Water acquisition component.
Particularly, the two ends of containing cavity volume all arrange pipeline.
Particularly, Interstitial Water acquisition component is two, is individually fixed in container two lateral walls.
Particularly, pipeline adopts infusion tube, and valve is flow regulator, and infusion tube also arranges liquid medicine filter 6.
Another technical matters that will solve of the utility model is to provide a kind of hydrophyte and cultivates and the synchronous Method Of Accomplishment of Interstitial Water collection, and acquisition precision is high.
The method using the cultivation of above-mentioned hydrophyte and the synchronous finishing device of Interstitial Water collection to carry out Interstitial Water collection is: in Sheng cavity volume, note deionized water in advance, sediment is placed in container, in deposit surface planting aquatic plants, then hydrophyte cultivation and the synchronous finishing device entirety of Interstitial Water collection are placed in huge tanks and carry out plant cultivation, wait be cultured to certain hour with reach contain balance in ion concentration and sediment interstitial water in cavity volume time, hydrophyte cultivation and the synchronous finishing device entirety of Interstitial Water collection are taken out from huge tanks, Open valve, obtained by pipeline and contain solution in cavity volume, complete Interstitial Water collection, carry out each ions content analysis, obtain the concentration of Interstitial Water ion.
Claims (6)
1. a hydrophyte is cultivated and the synchronous finishing device of Interstitial Water collection, it is characterized in that: comprise for containing the sedimental container and the Interstitial Water acquisition component that is fixed on outside container side wall that hold for planting aquatic plants, Interstitial Water acquisition component has Sheng cavity volume, the container side wall corresponding with containing cavity volume has the passage running through container side wall, ion semi-permeable diaphragm is clamped to make to contain cavity volume and passage is linked up by means of only ion semi-permeable diaphragm between Interstitial Water acquisition component and container side wall, Interstitial Water acquisition component arranged outside with contain cavity volume link up to obtain the pipeline of solution in it, pipeline arranges valve.
2. hydrophyte according to claim 1 is cultivated and the synchronous finishing device of Interstitial Water collection, it is characterized in that: contain cavity volume for up and down spaced several, the separate setting of each Sheng cavity volume, accordingly, passage is also spaced several and separate setting up and down.
3. hydrophyte according to claim 1 and 2 is cultivated and the synchronous finishing device of Interstitial Water collection, it is characterized in that: contain cavity volume and formed by the groove be opened in Interstitial Water acquisition component, groove opening is on Interstitial Water acquisition component medial surface, and the bearing of trend of groove is consistent with the container side wall Width fixing this Interstitial Water acquisition component.
4. hydrophyte according to claim 3 is cultivated and the synchronous finishing device of Interstitial Water collection, it is characterized in that: the two ends of containing cavity volume all arrange pipeline.
5. hydrophyte according to claim 1 is cultivated and the synchronous finishing device of Interstitial Water collection, it is characterized in that: Interstitial Water acquisition component is two, is individually fixed in container two lateral walls.
6. hydrophyte according to claim 1 is cultivated and the synchronous finishing device of Interstitial Water collection, it is characterized in that: pipeline adopts infusion tube, and valve is flow regulator, and infusion tube also arranges liquid medicine filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420406618.3U CN204064718U (en) | 2014-07-23 | 2014-07-23 | A kind of hydrophyte is cultivated and the synchronous finishing device of Interstitial Water collection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420406618.3U CN204064718U (en) | 2014-07-23 | 2014-07-23 | A kind of hydrophyte is cultivated and the synchronous finishing device of Interstitial Water collection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204064718U true CN204064718U (en) | 2014-12-31 |
Family
ID=52206206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420406618.3U Expired - Fee Related CN204064718U (en) | 2014-07-23 | 2014-07-23 | A kind of hydrophyte is cultivated and the synchronous finishing device of Interstitial Water collection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204064718U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106840777A (en) * | 2017-04-11 | 2017-06-13 | 尹康康 | A kind of environmental monitoring dew sampler |
-
2014
- 2014-07-23 CN CN201420406618.3U patent/CN204064718U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106840777A (en) * | 2017-04-11 | 2017-06-13 | 尹康康 | A kind of environmental monitoring dew sampler |
| CN106840777B (en) * | 2017-04-11 | 2019-03-05 | 山东蓝城分析测试有限公司 | A kind of environmental monitoring dew sampler |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201803875U (en) | Device for collecting interstitial water samples | |
| CN102175606B (en) | Method for detecting acute biological toxicity of sewage | |
| CN104498322B (en) | A kind of device cultivated for marine microorganism original position high-throughput | |
| CN105670916B (en) | Aseptic packaging interlayer sterility test totally-enclosed membrane filter and its detection method | |
| CN103776662A (en) | Collecting device and method of root exudates from xerophyte | |
| CN109852532A (en) | A kind of profound and subtle biotinylated nucleic acid in-situ extraction device in full sea | |
| CN201034852Y (en) | Deposited matter interstitial water quick-speed capturing machine | |
| CN104591334A (en) | Method for absorbing metal ions through exopolysaccharide of porphyridium cruentum | |
| CN204064718U (en) | A kind of hydrophyte is cultivated and the synchronous finishing device of Interstitial Water collection | |
| CN100478668C (en) | Sediment interstitial water in-situ sampling method and apparatus | |
| CN104556547A (en) | Method for treating oil field sewage and fixing CO2 by utilizing microalgae | |
| CN208350564U (en) | It is a kind of can the sand launder device that is converted in Migration In Aquifer of meticulous depiction pollutant | |
| CN203658101U (en) | Device for collecting secretions at root system of seedling and measuring ratio of secretions in photosynthate | |
| CN103173347B (en) | Multifunctional continuous fermentation and extraction integrated apparatus | |
| CN102634447B (en) | Micro-array dialysis chamber and enrichment culture method using same | |
| CN105565499B (en) | Amberplex declines algae sewage disposal system and method | |
| CN105441504B (en) | A kind of preparation method of CYCLIC DIPEPTIDES compounds | |
| CN204499011U (en) | A kind of for studying the culture apparatus that heavy metal ion affects root system of plant | |
| CN110274790A (en) | A kind of deposit Anaerobic culturel and gas-liquid sampling apparatus and its application method | |
| CN208505662U (en) | A kind of collection submerged plant root exudates device in situ | |
| CN108519250A (en) | It is a kind of to collect submerged plant root exudates device and application method in situ | |
| CN204831831U (en) | Portable tidal flat paludal sediment sample thief | |
| CN209947207U (en) | Large-space-scale field portable micro-universe experimental device | |
| CN109576143B (en) | Device and method for researching movement performance of geological microorganisms in high-pressure multiphase environment | |
| CN107473494A (en) | The device and method of ammonia nitrogen in a kind of removal waste water |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20150723 |
|
| EXPY | Termination of patent right or utility model |