CN108444796A - Soil K+adsorption trash extraction box - Google Patents
Soil K+adsorption trash extraction box Download PDFInfo
- Publication number
- CN108444796A CN108444796A CN201810294498.5A CN201810294498A CN108444796A CN 108444796 A CN108444796 A CN 108444796A CN 201810294498 A CN201810294498 A CN 201810294498A CN 108444796 A CN108444796 A CN 108444796A
- Authority
- CN
- China
- Prior art keywords
- soil
- mentioned
- strainer
- adsorption
- extraction box
- 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.)
- Pending
Links
- 239000002689 soil Substances 0.000 title claims abstract description 52
- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 24
- 238000000605 extraction Methods 0.000 title claims abstract description 23
- 238000001179 sorption measurement Methods 0.000 title claims abstract description 23
- 238000007906 compression Methods 0.000 claims abstract description 24
- 230000006835 compression Effects 0.000 claims abstract description 24
- 239000012535 impurity Substances 0.000 claims abstract description 24
- 238000010438 heat treatment Methods 0.000 claims abstract description 19
- 238000005485 electric heating Methods 0.000 claims description 7
- 238000009413 insulation Methods 0.000 claims description 7
- 238000012546 transfer Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000227 grinding Methods 0.000 abstract description 5
- 238000001514 detection method Methods 0.000 description 4
- 238000003825 pressing Methods 0.000 description 3
- 239000000470 constituent Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/34—Purifying; Cleaning
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/44—Sample treatment involving radiation, e.g. heat
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Engineering & Computer Science (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a kind of Soil K+adsorption trash extraction box, including：Babinet, it is set to the soil entrance of box top wall, the mobile heating platen component being fixed in babinet, it is set to mobile heating platen component lower end and symmetrically arranged rotation compression plate component, it is fixed on cabinet wall and symmetrically arranged first rotates through strainer, it is set to the first rotating filter end off the net and symmetrically arranged second rotates through strainer, it is set to the splicing plate at the second rotating filter end off the net, it is set to babinet both sides and rotates through strainer positioned at first, the through-hole that second rotating filter is held on the net, first, which is received, from through hole rotates through strainer, second impurity for rotating through the impurity of strainer accepts ladder.The present invention provides a kind of Soil K+adsorption trash extraction box, first passes through heating and compression before through excessive mesh number filter screen so that the soil powdering of caking；It refilters, improves filter effect.
Description
Technical field
The present invention relates to Soil Testing, especially a kind of Soil K+adsorption trash extraction box.
Background technology
It is required in industry and agriculturally being detected the content of soil, could further construct or farming.
Soil constituent detection is one of routine monitoring project of soil, the detection method of soil constituent be easy by it is following because
The influence of element, including：The density etc. of soil moisture, soil particle diameter, impurity content, soil；Therefore in detecting test process, it is
Improve detection and analysis precision, generally require to carry out rapid draing, screening, separation impurity to the soil sample that is taken, then to soil sample into
The processing such as row rapid draing, compacting；Effective pre-treatment is taken to have important role to the accuracy for improving detection.
Existing trash separator in the market, the filter screen for only using two kinds of mesh numbers different filter soil, by the miscellaneous of large volume
Matter removes；But wetland lumps mostly, poor filtration effect, the present invention solves this problem.
Invention content
To solve the deficiencies in the prior art, the purpose of the present invention is to provide a kind of Soil K+adsorption trash extraction box, through excessive
Heating and compression are first passed through before mesh number filter screen so that the soil powdering of caking；It refilters, improves filter effect.
In order to realize that above-mentioned target, the present invention adopt the following technical scheme that：
Soil K+adsorption trash extraction box, including：Babinet is set to the soil entrance of box top wall, the mobile hot pressing being fixed in babinet
Board group part is set to mobile heating platen component lower end and symmetrically arranged rotation compression plate component, is fixed on cabinet wall and right
Claim the first of setting to rotate through strainer, is set to the first rotating filter end off the net and symmetrically arranged second rotates through strainer, if
It is placed in the splicing plate at the second rotating filter end off the net, be set to babinet both sides and rotates through strainer positioned at first, second rotate through
The through-hole of strainer upper end, from through hole reception first rotates through strainer, the impurity of the second impurity for rotating through strainer accepts ladder.
Soil K+adsorption trash extraction box above-mentioned, mobile heating platen component composition have：Electronics guide rail is connected to the electricity of electronics guide rail
Sub- telescopic rod, the thermal insulation board being connected under electronics telescopic rod, the constant temperature electric heating bar being set under thermal insulation board are wrapped in constant temperature electric heating
The heat transfer block of bar.
Soil K+adsorption trash extraction box above-mentioned, rotation compression plate component composition have：It is fixed on the compression plate of cabinet wall both sides
Electron spin axes are connected to the compression plate of compression plate electron spin axes.
Soil K+adsorption trash extraction box above-mentioned, first, which rotates through strainer composition, has：It is fixed on the first mistake of cabinet wall both sides
Strainer electron spin axes are connected to the first filter screen of the first filter net electronic shaft.
The aperture of Soil K+adsorption trash extraction box above-mentioned, the first filter screen is 3mm-5mm.
Soil K+adsorption trash extraction box above-mentioned, second, which rotates through strainer composition, has：It is fixed on the second mistake of cabinet wall both sides
Strainer electron spin axes are connected to the second filter screen of the second filter net electronic shaft.
The aperture of Soil K+adsorption trash extraction box above-mentioned, the second filter screen is 0.3-0.5mm.
Soil K+adsorption trash extraction box above-mentioned further includes：Receive the accumulator tank that impurity accepts ladder.
The invention has the beneficial effects that：
The present invention is by mobile heating platen and rotates the cooperation of compression plate, first passed through before through excessive mesh number filter screen heating and by
Pressure so that the soil powdering of caking；It refilters, improves filter effect；
Heating uses heated at constant temperature, avoids the ingredient in damage soil and microorganism；
Filter screen of the present invention is designed as rotating through strainer, and accepts ladder and accumulator tank configured with impurity, can automatically store up impurity
It stores away, avoids the trouble for manually removing impurity, improve automation, reduce manpower.
Description of the drawings
Fig. 1 is a kind of sectional view of embodiment of the present invention；
The meaning of reference numeral in figure：
1 babinet, 2 soil entrances, 3 first rotate through strainer, 301 first filter net electronic shafts, 302 first filter screens, and 4
Second rotates through strainer, 401 second filter net electronic shafts, 402 second filter screens, 5 splicing plates, 6 through-holes, and 7 impurity are held
Connect ladder, 8 electronics guide rails, 9 electronics telescopic rods, 10 thermal insulation boards, 11 constant temperature electric heating bars, 12 heat transfer blocks, 13 compression plate electronics turn
Axis, 14 compression plates, 15 accumulator tanks.
Specific implementation mode
Specific introduce is made to the present invention below in conjunction with the drawings and specific embodiments.
Soil K+adsorption trash extraction box, including：Babinet 1 is set to the soil entrance 2 of 1 roof of babinet, is fixed in babinet 1
Mobile heating platen component, is set to mobile heating platen component lower end and symmetrically arranged 14 component of rotation compression plate, is fixed on case
1 inner wall of body simultaneously symmetrically arranged first rotates through strainer 3, is set to first and rotates through 3 lower end of strainer and symmetrically arranged second
Strainer 4 is rotated through, the second splicing plate 5 for rotating through 4 lower end of strainer is set to, is set to 1 both sides of babinet and positioned at the first rotation
The through-hole 6 that filter screen 3, second rotate through 4 upper end of strainer, from through-hole 6 receiving first rotates through strainer 3, the second rotating filter
The impurity of the impurity of net 4 accepts ladder 7.Soil enters babinet 1, first falls on rotation 14 component of compression plate, by heating and pressing,
It after the soil of caking is become powdery, then falls into first and rotates through strainer 3 and second and rotate through strainer 4, complete filtering；It filters out
Impurity, by rotation by through-hole 6 fall into impurity accept ladder 7, be finally stored slot 15 store.
Mobile heating platen component composition has：Electronics guide rail 8 is connected to the electronics telescopic rod 9 of electronics guide rail 8, is connected to electricity
Thermal insulation board 10 under sub- telescopic rod 9, the constant temperature electric heating bar 11 being set under thermal insulation board 10, is wrapped in the heat transfer of constant temperature electric heating bar 11
Block 12.Rotation 14 component of compression plate composition has：Be fixed on 14 electron spin axes 13 of compression plate of 1 inner wall both sides of babinet, be connected to by
The compression plate 14 of 14 electron spin axes 13 of pressing plate.Wait for that soil falls into compression plate 14, electronics telescopic rod 9 extends, heat transfer block 12 is contacted
Soil, then withdraw；8 transverse shifting of electronics guide rail, repeated presses, by the soil on compression plate 14 all by heating and pressing are driven again
Pressure so that the soil powdering of caking.
First, which rotates through the composition of strainer 3, has：302 electron spin axes 301 of the first filter screen of 1 inner wall both sides of babinet are fixed on,
It is connected to the first filter screen 302 of 302 electron spin axes 301 of the first filter screen.In order to all be filtered the impurity of bulk, as one
Kind is preferred, and the aperture of the first filter screen 302 is 3mm-5mm.
Second, which rotates through the composition of strainer 4, has：It is fixed on 402 electron spin axes of the second filter screen of 1 inner wall both sides of babinet
401401, it is connected to the second filter screen 402 of 402 electron spin axes 401401 of the second filter screen.In order to only be left the soil of powdery,
As a preferred embodiment, the aperture of the second filter screen 402 is 0.3-0.5mm.
After the completion of to be filtered, 302 electron spin axes 301 of the first filter screen and the rotation of 402 electron spin axes 401401 of the second filter screen
Turn, the impurity on filter screen is fallen into impurity by through-hole 6 to be accepted on ladder 7, then the accumulator tank 15 by being set in plane receives
Storage.
The present invention first passes through heating and compression before through excessive mesh number filter screen so that the soil powdering of caking；After
Filter improves filter effect；Heating uses heated at constant temperature, avoids the ingredient in damage soil and microorganism；Filter screen is designed as revolving
Strainer is turned over, and ladder 7 and accumulator tank 15 are accepted configured with impurity, impurity can be stored automatically, avoid manually removing impurity elimination
The trouble of matter improves automation, reduces manpower.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the invention is not limited in any way above-described embodiment, all to be obtained by the way of equivalent substitution or equivalent transformation
Technical solution is all fallen in protection scope of the present invention.
Claims (8)
1. Soil K+adsorption trash extraction box, which is characterized in that including：Babinet is set to the soil entrance of above-mentioned box top wall, is fixed on
Mobile heating platen component in above-mentioned babinet is set to above-mentioned mobile heating platen component lower end and symmetrically arranged rotation compression plate
Component, is fixed on above-mentioned cabinet wall and symmetrically arranged first rotates through strainer, and it is off the net to be set to above-mentioned first rotating filter
It holds and symmetrically arranged second rotates through strainer, be set to the splicing plate at above-mentioned second rotating filter end off the net, be set to above-mentioned
Babinet both sides simultaneously rotate through strainer, the through-hole that the second rotating filter is held on the net positioned at first, and receiving first from through hole rotates through
Strainer, the impurity undertaking of the second impurity for rotating through strainer are terraced.
2. Soil K+adsorption trash extraction box according to claim 1, which is characterized in that above-mentioned mobile heating platen component composition has：
Electronics guide rail is connected to the electronics telescopic rod of above-mentioned electronics guide rail, and the thermal insulation board being connected under above-mentioned electronics telescopic rod is set to
Constant temperature electric heating bar under above-mentioned thermal insulation board, is wrapped in the heat transfer block of constant temperature electric heating bar.
3. Soil K+adsorption trash extraction box according to claim 1, which is characterized in that above-mentioned rotation compression plate component composition has：
The compression plate electron spin axes of cabinet wall both sides are fixed on, the compression plate of above-mentioned compression plate electron spin axes is connected to.
4. Soil K+adsorption trash extraction box according to claim 1, which is characterized in that above-mentioned first, which rotates through strainer composition, has：
It is fixed on the first filter net electronic shaft of cabinet wall both sides, is connected to the first filter screen of the first filter net electronic shaft.
5. Soil K+adsorption trash extraction box according to claim 4, which is characterized in that the aperture of above-mentioned first filter screen is 3mm-
5mm。
6. Soil K+adsorption trash extraction box according to claim 1, which is characterized in that above-mentioned second, which rotates through strainer composition, has：
It is fixed on the second filter net electronic shaft of cabinet wall both sides, is connected to the second filter screen of the second filter net electronic shaft.
7. Soil K+adsorption trash extraction box according to claim 6, which is characterized in that the aperture of above-mentioned second filter screen is 0.3-
0.5mm。
8. Soil K+adsorption trash extraction box according to claim 1, which is characterized in that further include：Receive the storage that impurity accepts ladder
Deposit slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810294498.5A CN108444796A (en) | 2018-03-30 | 2018-03-30 | Soil K+adsorption trash extraction box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810294498.5A CN108444796A (en) | 2018-03-30 | 2018-03-30 | Soil K+adsorption trash extraction box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108444796A true CN108444796A (en) | 2018-08-24 |
Family
ID=63199039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810294498.5A Pending CN108444796A (en) | 2018-03-30 | 2018-03-30 | Soil K+adsorption trash extraction box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108444796A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109187143A (en) * | 2018-11-02 | 2019-01-11 | 江苏新锐环境监测有限公司 | Heavy metal-polluted soil detection grinding screening plant |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103052277A (en) * | 2012-12-19 | 2013-04-17 | 昆山迈致治具科技有限公司 | PCB (Printed Circuit Board) hot-pressing fixture |
| CN203972100U (en) * | 2014-05-26 | 2014-12-03 | 兴化市兴昌盛炼钢辅助材料厂 | A kind of carbonization rice husk reducing mechanism |
| CN105057196A (en) * | 2015-08-21 | 2015-11-18 | 无锡乐华自动化科技有限公司 | Screening device used before soil improvement |
| CN205269881U (en) * | 2015-12-12 | 2016-06-01 | 北京建工新型建材有限责任公司 | Sand and stone separator baffle box |
| CN205868768U (en) * | 2016-07-22 | 2017-01-11 | 天津市新世纪苗木种植专业合作社 | Chemical fertilizer breaker |
| CN205970065U (en) * | 2016-08-03 | 2017-02-22 | 南通市新科橡塑机械有限公司 | Combined material hot press unit |
| CN206330814U (en) * | 2017-01-06 | 2017-07-14 | 福建九邦环境检测科研有限公司 | A kind of Soil K+adsorption quick soil sifter of cartridge type |
| CN206613593U (en) * | 2017-03-29 | 2017-11-07 | 河南工程学院 | Laboratory soil sample crushes screening plant |
| CN206676910U (en) * | 2017-03-31 | 2017-11-28 | 四川兴立园林环境工程有限公司 | Soil restoring device |
| CN206787883U (en) * | 2017-05-30 | 2017-12-22 | 河南格皓特农业科技有限公司 | A kind of pedotheque grinder |
| CN107626729A (en) * | 2017-11-08 | 2018-01-26 | 周飞燕 | A kind of soil treatment device |
| CN107698115A (en) * | 2017-10-30 | 2018-02-16 | 郑州格瑞塔电子信息技术有限公司 | Mud drying and reducing mechanism |
| CN107796685A (en) * | 2017-12-14 | 2018-03-13 | 淮安市君睿创智工业设计有限公司 | A kind of Soil K+adsorption pretreating device |
| CN107803241A (en) * | 2017-12-01 | 2018-03-16 | 成都融创智谷科技有限公司 | A kind of multilevel screening device |
| CN208155702U (en) * | 2018-03-30 | 2018-11-27 | 南京亚底米电子科技有限公司 | Soil K+adsorption trash extraction box |
-
2018
- 2018-03-30 CN CN201810294498.5A patent/CN108444796A/en active Pending
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103052277A (en) * | 2012-12-19 | 2013-04-17 | 昆山迈致治具科技有限公司 | PCB (Printed Circuit Board) hot-pressing fixture |
| CN203972100U (en) * | 2014-05-26 | 2014-12-03 | 兴化市兴昌盛炼钢辅助材料厂 | A kind of carbonization rice husk reducing mechanism |
| CN105057196A (en) * | 2015-08-21 | 2015-11-18 | 无锡乐华自动化科技有限公司 | Screening device used before soil improvement |
| CN205269881U (en) * | 2015-12-12 | 2016-06-01 | 北京建工新型建材有限责任公司 | Sand and stone separator baffle box |
| CN205868768U (en) * | 2016-07-22 | 2017-01-11 | 天津市新世纪苗木种植专业合作社 | Chemical fertilizer breaker |
| CN205970065U (en) * | 2016-08-03 | 2017-02-22 | 南通市新科橡塑机械有限公司 | Combined material hot press unit |
| CN206330814U (en) * | 2017-01-06 | 2017-07-14 | 福建九邦环境检测科研有限公司 | A kind of Soil K+adsorption quick soil sifter of cartridge type |
| CN206613593U (en) * | 2017-03-29 | 2017-11-07 | 河南工程学院 | Laboratory soil sample crushes screening plant |
| CN206676910U (en) * | 2017-03-31 | 2017-11-28 | 四川兴立园林环境工程有限公司 | Soil restoring device |
| CN206787883U (en) * | 2017-05-30 | 2017-12-22 | 河南格皓特农业科技有限公司 | A kind of pedotheque grinder |
| CN107698115A (en) * | 2017-10-30 | 2018-02-16 | 郑州格瑞塔电子信息技术有限公司 | Mud drying and reducing mechanism |
| CN107626729A (en) * | 2017-11-08 | 2018-01-26 | 周飞燕 | A kind of soil treatment device |
| CN107803241A (en) * | 2017-12-01 | 2018-03-16 | 成都融创智谷科技有限公司 | A kind of multilevel screening device |
| CN107796685A (en) * | 2017-12-14 | 2018-03-13 | 淮安市君睿创智工业设计有限公司 | A kind of Soil K+adsorption pretreating device |
| CN208155702U (en) * | 2018-03-30 | 2018-11-27 | 南京亚底米电子科技有限公司 | Soil K+adsorption trash extraction box |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109187143A (en) * | 2018-11-02 | 2019-01-11 | 江苏新锐环境监测有限公司 | Heavy metal-polluted soil detection grinding screening plant |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208155702U (en) | Soil K+adsorption trash extraction box | |
| CN108444796A (en) | Soil K+adsorption trash extraction box | |
| CN102539274A (en) | Fiber screen bag and method for rapidly determining coarse fiber | |
| DE69321677T2 (en) | Portable device for analysis of organic substances and methods using the same | |
| DE3902706A1 (en) | METHOD AND APPARATUS FOR THE AUTOMATIC DETERMINATION OF THE DRY CONTENT, THE WATER-PERMEABILITY AND THE SCREEN RESISTANCE OF A CELLULAR SUSPENSION | |
| CN115290853A (en) | Device and method for indoor determination of easily-dissociated heavy metals in undisturbed polluted soil | |
| CN117191479A (en) | Real-time on-line monitoring system for coal quality data | |
| CN105537148A (en) | Method and device of intelligent seed sorting and packaging | |
| CN212513677U (en) | Limestone sample sampling device | |
| CN218653002U (en) | A drying mechanism for toluene is retrieved | |
| CN208032619U (en) | A kind of automatic water bath equipment of solvent extraction automation | |
| CN214316869U (en) | Tea leaf drying device | |
| CN213336995U (en) | Soil sample treatment and recovery device | |
| CN211061291U (en) | Soil sample extraction separator based on geotechnical test | |
| CN221107184U (en) | Food inspection sample divides liquid filter equipment | |
| EP1593921B1 (en) | Apparatus for drying wood. | |
| CN215430052U (en) | Feed additive screening plant | |
| CN220508532U (en) | Portable layered sampling device for water quality detection | |
| CN112552992B (en) | Rapeseed oil curing device and process | |
| CN220277202U (en) | Soil detection rubbing crusher | |
| Asis et al. | Supercritical fluid extraction to determine the oil content in copra and extracted meal | |
| CN113358422B (en) | Method for producing and preparing coal tar pitch | |
| CN220105024U (en) | Multi-parameter water quality rapid tester | |
| DE102016110482B3 (en) | Device for removing at least one biomass sample from at least one fermenter, in particular a biogas plant | |
| CN211179668U (en) | Device for detecting nitrobenzene compounds in domestic drinking water |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |