CN208787202U - Microbial remediation heavy metal contaminated soil device - Google Patents
Microbial remediation heavy metal contaminated soil device Download PDFInfo
- Publication number
- CN208787202U CN208787202U CN201821096307.6U CN201821096307U CN208787202U CN 208787202 U CN208787202 U CN 208787202U CN 201821096307 U CN201821096307 U CN 201821096307U CN 208787202 U CN208787202 U CN 208787202U
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- Prior art keywords
- wall
- screw
- fixed
- contaminated soil
- metal contaminated
- 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
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- 239000002689 soil Substances 0.000 title claims abstract description 50
- 229910001385 heavy metal Inorganic materials 0.000 title claims abstract description 41
- 238000005067 remediation Methods 0.000 title claims abstract description 32
- 230000000813 microbial effect Effects 0.000 title abstract 3
- 244000005700 microbiome Species 0.000 claims abstract description 43
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 229920000742 Cotton Polymers 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims description 20
- 238000003756 stirring Methods 0.000 claims description 14
- 238000010438 heat treatment Methods 0.000 claims description 12
- 239000007921 spray Substances 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims 3
- 230000008859 change Effects 0.000 abstract description 5
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 230000002349 favourable effect Effects 0.000 abstract 1
- 230000001737 promoting effect Effects 0.000 abstract 1
- 241000219146 Gossypium Species 0.000 description 8
- 239000007788 liquid Substances 0.000 description 4
- 235000015097 nutrients Nutrition 0.000 description 4
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000536 complexating effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003834 intracellular effect Effects 0.000 description 1
- 239000002207 metabolite Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002068 microbial inoculum Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000035755 proliferation Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000008685 targeting Effects 0.000 description 1
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- Processing Of Solid Wastes (AREA)
Abstract
The utility model belongs to the technical field of heavy metal contaminated soil restores, especially, microbial remediation heavy metal contaminated soil device, the problem to microbial remediation heavy metal contaminated soil device in the microorganism growth environment poor with be difficult to separate microorganism and soil, the following scheme is put forward at present, which comprises a fixing plate, the top outer wall of fixed plate has control box, rainwater case and former feed tank through the fix with screw, and the rainwater case is located between control box and the former feed tank, the bottom outer wall of fixed plate has the sleeve through the fix with screw, and telescopic one side inner wall is opened there is the litter spout. The utility model discloses be convenient for separate the microorganism in the culture tube with soil, help improving the simple operation degree and leading water cotton change efficiency, be convenient for absorb the heavy metal in the different degree of depth soil, help improving the remediation efficiency of heavy metal contaminated soil, can improve the growing environment of microorganism, help promoting the microorganism to grow, be favorable to accelerating the absorption rate of heavy metal.
Description
Technical field
The utility model relates to remediation of heavy metal-contaminated soil field more particularly to a kind of microorganism remediation heavy metals
Contaminated soil device.
Background technique
The principle of microorganism remediation heavy-metal contaminated soil is that microorganism itself and its metabolite can be adsorbed and be converted
Heavy metal, microorganism are mainly manifested in extracellular complexing, extracellular precipitation and product intracellular to the biological accumulation of heavy metal
It is tired, the mode of microorganism remediation heavy-metal contaminated soil can be promoted to be divided into two classes, one is targetings to add a large amount of microbial inoculums, a kind of
It is to provide suitable growing environment, promotes the proliferation and growth of microorganism.
Currently, microorganism remediation heavy-metal contaminated soil engineering construction is limited due to field condition, it is difficult to provide good
Microorganism remediation environment, existing biology heap technology is more difficult to show advantage in terms of condition maintains, and huge sum of money microorganism belonging to genus is repaired
Multiple application success case is less, and the microorganism after reparation is not easy to take out, and is still difficult to separate soil and heavy metal.
Utility model content
Based on microorganism growth environment difference in microorganism remediation heavy-metal contaminated soil device and be difficult to separate microorganism with
The technical issues of soil, the utility model proposes a kind of microorganism remediation heavy-metal contaminated soil devices.
The utility model proposes a kind of microorganism remediation heavy-metal contaminated soil device, including fixed plate, the fixation
The top exterior walls of plate are fixed with control cabinet, raintank and material box by screw, and raintank be located at control cabinet and material box it
Between, the bottom outer wall of the fixed plate is fixed with sleeve by screw, and the side inner wall of sleeve is provided with litter sliding slot, the cunning
The inner wall of pole sliding slot slidably connects litter, and the bottom outer wall of litter is fixed with support plate by screw, the support plate
Bottom outer wall is fixed with soakaway trench by screw, and the bottom outer wall of the soakaway trench is fixed with connecting plate, the company by screw
The bottom outer wall of fishplate bar is provided with culture tube connecting hole, and the inner wall of culture tube connecting hole has been connected through a screw thread culture tube, described
The top exterior walls of culture tube are fixed with support tube by screw, and have been connected through a screw thread sealing at the top of the side inner wall of support tube
Lid, the side outer wall of the support tube is provided with permeable hole, and the inner wall of permeable hole is fixed with filter screen, the culture by screw
The side inner wall bottom of pipe is fixed with baffle by screw, and the side inner wall of baffle and the side inner wall of support tube are bonded with
Bracket is fixed with by screw at the top of diversion cotton, the side outer wall top of the raintank and the side outer wall of material box, and
The top inner wall of bracket is fixed with headstock by screw, and the side inner wall top of the headstock is fixed with driving by screw
Motor, and driving motor output shaft has been connected by key rotating turret, the side inner wall of the raintank is fixed with by screw to be blocked
Net, and the bottom interior wall side of raintank is fixed with water pump by screw, the water outlet of the water pump is plugged with water pipe, and water pipe
One end inner wall be plugged with spray head, the spray head is fixed on the top exterior walls of rotating turret by screw.
Preferably, the side inner wall of the control cabinet is fixed with processor, and the bottom interior wall one of control cabinet by screw
Side is fixed with side plate by screw, is fixed with display screen and operation key by screw respectively at the top and bottom of the side outer wall of side plate
Disk.
Preferably, the top inner wall and bottom interior wall of the material box are provided with stirring shaft mounting hole, and two agitating shafts
The inner wall of mounting hole passes through bearing and is connected with agitating shaft.
Preferably, the top exterior walls of the material box are fixed with splash guard by screw, and the top inner wall of material box is logical
It crosses screw and is fixed with stirring motor, stirring motor output shaft is fixed on the top exterior walls of agitating shaft by shaft coupling.
Preferably, the top exterior walls of the fixed plate and the top exterior walls of sleeve are provided with screw thread shaft mounting hole, and two
The inner wall of screw thread shaft mounting hole is socketed with thread spindle.
Preferably, the top exterior walls of the litter are provided with threaded hole, and the inner wall of threaded hole is threadingly attached to screw thread
The side outer wall of axis.
Preferably, the bottom outer wall of the material box and the top exterior walls of sealing cover are provided with delivery pipe jack, and two
The inner wall of delivery pipe jack is plugged with delivery pipe, and the side outer wall of delivery pipe is connected with solenoid valve by clip.
Preferably, the bottom outer wall of the support plate is provided with heating tank, and the top inner wall of heating tank is fixed by screw
There is electrothermal tube, the side inner wall bottom of heating tank is fixed with Air Filter by screw.
Preferably, the water pump, stirring motor, driving motor and electrothermal tube pass through conducting wire and are connected with switch, and switch
It is connect by conducting wire with processor.
Preferably, the bottom interior wall of the support plate and the bottom interior wall of culture tube pass through screw respectively and are fixed with temperature and humidity
Sensor and humidity sensor, and the signal output end of Temperature Humidity Sensor and the signal output end of humidity sensor pass through letter
The signal input part of number line and processor connects.
Having the beneficial effect that in the utility model
1, it is connected through a screw thread by setting culture tube, soakaway trench and support tube, culture tube with connecting plate, rotates culture tube
Culture tube and support tube can be dismantled, convenient for separating the microorganism in culture tube with soil, microorganism absorbs in soil
After heavy metal reaches saturation state, sealing cover is removed, takes out diversion cotton, helps to improve operating comfort and diversion cotton replacement effect
Rate.
2, by setting thread spindle, sleeve and litter, thread spindle is rotated, litter is driven to slide along sleeve, convenient for adjusting
The height of support plate can change the depth of culture tube insertion according to requirements, convenient for absorbing the weight in different depth soil
Metal helps to improve the remediation efficiency of heavy-metal contaminated soil.
3, it can detecte at culture tube by setting Temperature Humidity Sensor, electrothermal tube, water pump and spray head, Temperature Humidity Sensor
The humidity and temperature of soil control the working condition of electrothermal tube, start water pump, spray rainwater by spray head, change soil moisture,
The growing environment that microorganism can be improved peomotes microorganism growth, is conducive to the absorption rate for accelerating heavy metal.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of microorganism remediation heavy-metal contaminated soil device sectional structure signal
Figure；
Fig. 2 be the utility model proposes a kind of microorganism remediation heavy-metal contaminated soil device front view structure signal
Figure；
Fig. 3 be the utility model proposes a kind of microorganism remediation heavy-metal contaminated soil device plan structure signal
Figure；
Fig. 4 be the utility model proposes a kind of microorganism remediation heavy-metal contaminated soil device support plate structural representation
Figure；
Fig. 5 be the utility model proposes a kind of microorganism remediation heavy-metal contaminated soil device culture tube structural representation
Figure.
In figure: 1 fixed plate, 2 control cabinets, 3 raintanks, 4 water pumps, 5 delivery pipes, 6 support plates, 7 connecting plates, 8 culture tubes, 9
Litter, 10 sleeves, 11 thread spindles, 12 agitating shafts, 13 material boxes, 14 stirring motors, 15 splash guards, 16 headstocks, 17 driving electricity
Machine, 18 spray heads, 19 water pipes, 20 rotating turrets, 21 brackets, 22 blocks, 23 processors, 24 side plates, 25 display screens, 26 operation keyboards,
27 soakaway trench, 28 support tubes, 29 Temperature Humidity Sensors, 30 electrothermal tubes, 31 Air Filters, 32 filter screens, 33 humidity sensors, 34 gears
Plate, 35 diversion cottons, 36 sealing covers.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-5, a kind of microorganism remediation heavy-metal contaminated soil device, including fixed plate 1, the top of fixed plate 1
Outer wall is fixed with control cabinet 2, raintank 3 and material box 13 by screw, and raintank 3 be located at control cabinet 2 and material box 13 it
Between, the bottom outer wall of fixed plate 1 is fixed with sleeve 10 by screw, and the side inner wall of sleeve 10 is provided with litter sliding slot, litter
The inner wall of sliding slot slidably connects litter 9, and the bottom outer wall of litter 9 is fixed with support plate 6, the bottom of support plate 6 by screw
Portion's outer wall is fixed with soakaway trench 27 by screw, and the bottom outer wall of soakaway trench 27 is fixed with connecting plate 7, connecting plate 7 by screw
Bottom outer wall be provided with culture tube connecting hole, and the inner wall of culture tube connecting hole has been connected through a screw thread culture tube 8, culture tube 8
Top exterior walls support tube 28 is fixed with by screw, and be connected through a screw thread sealing cover at the top of the side inner wall of support tube 28
36, the side outer wall of support tube 28 is provided with permeable hole, and the inner wall of permeable hole is fixed with filter screen 32, culture tube 8 by screw
Side inner wall bottom baffle 34 is fixed with by screw, and the side inner wall of the side inner wall of baffle 34 and support tube 28 is viscous
It is connected to diversion cotton 35, branch is fixed with by screw at the top of the side outer wall top of raintank 3 and the side outer wall of material box 13
Frame 21, and the top inner wall of bracket 21 is fixed with headstock 16 by screw, passes through screw at the top of the side inner wall of headstock 16
It is fixed with driving motor 17, and 17 output shaft of driving motor has been connected by key rotating turret 20, the side inner wall of raintank 3 passes through
Screw is fixed with block 22, and the bottom interior wall side of raintank 3 is fixed with water pump 4, the water outlet grafting of water pump 4 by screw
There is water pipe 19, and one end inner wall of water pipe 19 is plugged with spray head 18, spray head 18 is fixed on outside the top of rotating turret 20 by screw
Wall.
In the utility model, the side inner wall of control cabinet 2 is fixed with the processor 23 of model ARM9TDMI by screw,
And the bottom interior wall side of control cabinet 2 is fixed with side plate 24 by screw, leads to respectively at the top and bottom of the side outer wall of side plate 24
It crosses screw and is fixed with display screen 25 and operation keyboard 26, the top inner wall and bottom interior wall of material box 13 are provided with agitating shaft installation
Hole, and the inner wall of two stirring shaft mounting holes passes through bearing and is connected with agitating shaft 12, the top exterior walls of material box 13 pass through spiral shell
Nail is fixed with splash guard 15, and the top inner wall of material box 13 is fixed with stirring motor 14 by screw, and stirring motor 14 exports
Axis is fixed on the top exterior walls of agitating shaft 12 by shaft coupling, and the top exterior walls of fixed plate 1 and the top exterior walls of sleeve 10 are opened
There is screw thread shaft mounting hole, and the inner wall of two screw thread shaft mounting holes is socketed with thread spindle 11, the top exterior walls of litter 9 are provided with spiral shell
Pit, and the inner wall of threaded hole is threadingly attached to the side outer wall of thread spindle 11, rotates thread spindle 11, drives 9 edge of litter
Sleeve 10 slide, convenient for adjust support plate 6 height, can change according to requirements culture tube 8 insertion depth, be convenient for
The heavy metal in different depth soil is absorbed, the remediation efficiency of heavy-metal contaminated soil, the bottom of material box 13 are helped to improve
The top exterior walls of outer wall and sealing cover 36 are provided with delivery pipe jack, and the inner wall of two delivery pipe jacks is plugged with delivery pipe
5, the side outer wall of delivery pipe 5 is connected with solenoid valve by clip, and the bottom outer wall of support plate 6 is provided with heating tank, and heating tank
Top inner wall electrothermal tube 30 is fixed with by screw, the side inner wall bottom of heating tank is fixed with Air Filter 31 by screw,
Water pump 4, stirring motor 14, driving motor 17 and electrothermal tube 30 are connected with switch by conducting wire, and switch through conducting wire and place
It manages device 23 to connect, the bottom interior wall of support plate 6 and the bottom interior wall of culture tube 8 pass through screw respectively and be fixed with Temperature Humidity Sensor
29 and humidity sensor 33, and the signal output end of the signal output end of Temperature Humidity Sensor 29 and humidity sensor 33 passes through
Signal wire is connect with the signal input part of processor 23.
In use, rotation thread spindle 11, drives litter 9 to slide along sleeve 10, the height of support plate is adjusted, by culture tube
Inside 8 insertion soil, fixed plate 1 is fixed on soil surface, to 13 delivered inside liquid microbe of material box and nutrient solution, starting
Stirring motor 14 drives the rotation of agitating shaft 12 to be stirred mixing, opening solenoid valve, by delivery pipe 5 to filling inside support tube 28
Enter the mixed liquor of liquid microbe and nutrient solution, the mixed liquor of liquid microbe and nutrient solution penetrates into diversion cotton 35, control electricity
The working condition of heat pipe 30 adjusts the temperature of soil, starts water pump 4, and spray head 18 sprays rainwater, changes soil moisture, in soil
Water flow drives heavy metal to flow into soakaway trench 27, and microorganism absorbs the heavy metal in soil, repairs to soil, humidity
Sensor 33 detects the humidity of 35 bottom of diversion cotton, when 35 humidity of diversion cotton is lower than predetermined value, opens solenoid valve to support tube
The mixed liquor of liquid microbe and nutrient solution is poured into inside 28, to guarantee microorganism abundance.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (10)
1. a kind of microorganism remediation heavy-metal contaminated soil device, including fixed plate (1), which is characterized in that the fixed plate (1)
Top exterior walls control cabinet (2), raintank (3) and material box (13) are fixed with by screw, and raintank (3) is located at control cabinet
(2) between material box (13), the bottom outer wall of the fixed plate (1) is fixed with sleeve (10) by screw, and sleeve (10)
Side inner wall be provided with litter sliding slot, the inner wall of the litter sliding slot slidably connects litter (9), and outside the bottom of litter (9)
Wall is fixed with support plate (6) by screw, and the bottom outer wall of the support plate (6) is fixed with soakaway trench (27), institute by screw
The bottom outer wall for stating soakaway trench (27) is fixed with connecting plate (7) by screw, and the bottom outer wall of the connecting plate (7) is provided with culture
Pipe connecting hole, and the inner wall of culture tube connecting hole has been connected through a screw thread culture tube (8), the top exterior walls of the culture tube (8)
It is fixed with support tube (28) by screw, and has been connected through a screw thread sealing cover (36) at the top of the side inner wall of support tube (28),
The side outer wall of the support tube (28) is provided with permeable hole, and the inner wall of permeable hole is fixed with filter screen (32), institute by screw
The side inner wall bottom for stating culture tube (8) is fixed with baffle (34) by screw, and the side inner wall and support tube of baffle (34)
(28) side inner wall is bonded with diversion cotton (35), at the top of the side outer wall of the raintank (3) and material box (13) one
It is fixed with bracket (21) by screw at the top of the outer wall of side, and the top inner wall of bracket (21) is fixed with headstock by screw
(16), it is fixed with driving motor (17) at the top of the side inner wall of the headstock (16) by screw, and driving motor (17) is defeated
Shaft has been connected by key rotating turret (20), and the side inner wall of the raintank (3) is fixed with block (22) by screw, and rain
The bottom interior wall side of water tank (3) is fixed with water pump (4) by screw, and the water outlet of the water pump (4) is plugged with water pipe (19),
And one end inner wall of water pipe (19) is plugged with spray head (18), the spray head (18) is fixed on the top of rotating turret (20) by screw
Outer wall.
2. a kind of microorganism remediation heavy-metal contaminated soil device according to claim 1, which is characterized in that the control
The side inner wall of case (2) is fixed with processor (23) by screw, and the bottom interior wall side of control cabinet (2) is fixed by screw
Have side plate (24), display screen (25) and operation keyboard are fixed with by screw respectively at the top and bottom of the side outer wall of side plate (24)
(26).
3. a kind of microorganism remediation heavy-metal contaminated soil device according to claim 1, which is characterized in that the raw material
The top inner wall and bottom interior wall of case (13) are provided with stirring shaft mounting hole, and the inner wall of two stirring shaft mounting holes passes through axis
It holds and is connected with agitating shaft (12).
4. a kind of microorganism remediation heavy-metal contaminated soil device according to claim 3, which is characterized in that the raw material
The top exterior walls of case (13) are fixed with splash guard (15) by screw, and the top inner wall of material box (13) is fixed with by screw
Stirring motor (14), stirring motor (14) output shaft are fixed on the top exterior walls of agitating shaft (12) by shaft coupling.
5. a kind of microorganism remediation heavy-metal contaminated soil device according to claim 1, which is characterized in that the fixation
The top exterior walls of plate (1) and the top exterior walls of sleeve (10) are provided with screw thread shaft mounting hole, and two screw thread shaft mounting holes is interior
Wall is socketed with thread spindle (11).
6. a kind of microorganism remediation heavy-metal contaminated soil device according to claim 5, which is characterized in that the litter
(9) top exterior walls are provided with threaded hole, and the inner wall of threaded hole is threadingly attached to the side outer wall of thread spindle (11).
7. a kind of microorganism remediation heavy-metal contaminated soil device according to claim 1, which is characterized in that the raw material
The bottom outer wall of case (13) and the top exterior walls of sealing cover (36) are provided with delivery pipe jack, and the inner wall of two delivery pipe jacks
It is plugged with delivery pipe (5), the side outer wall of delivery pipe (5) is connected with solenoid valve by clip.
8. a kind of microorganism remediation heavy-metal contaminated soil device according to claim 1, which is characterized in that the support
The bottom outer wall of plate (6) is provided with heating tank, and the top inner wall of heating tank is fixed with electrothermal tube (30) by screw, heating tank
Side inner wall bottom is fixed with Air Filter (31) by screw.
9. a kind of microorganism remediation heavy-metal contaminated soil device according to claim 1, which is characterized in that the support
The bottom outer wall of plate (6) is provided with heating tank, and the top inner wall of heating tank is fixed with electrothermal tube (30) by screw, heating tank
Side inner wall bottom is fixed with Air Filter (31) by screw.
10. a kind of microorganism remediation heavy-metal contaminated soil device according to claim 1, which is characterized in that the branch
The bottom interior wall of fagging (6) and the bottom interior wall of culture tube (8) pass through screw respectively and are fixed with Temperature Humidity Sensor (29) and wet
It spends sensor (33), and the signal output end of the signal output end of Temperature Humidity Sensor (29) and humidity sensor (33) passes through
Signal wire is connect with the signal input part of processor (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821096307.6U CN208787202U (en) | 2018-07-11 | 2018-07-11 | Microbial remediation heavy metal contaminated soil device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821096307.6U CN208787202U (en) | 2018-07-11 | 2018-07-11 | Microbial remediation heavy metal contaminated soil device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208787202U true CN208787202U (en) | 2019-04-26 |
Family
ID=66202186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821096307.6U Expired - Fee Related CN208787202U (en) | 2018-07-11 | 2018-07-11 | Microbial remediation heavy metal contaminated soil device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208787202U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108746200A (en) * | 2018-07-11 | 2018-11-06 | 淮阴师范学院 | Microbial remediation heavy metal contaminated soil device |
| CN111482455A (en) * | 2020-05-26 | 2020-08-04 | 周红如 | Insertion type soil microbial remediation device and method for petroleum-polluted soil |
| CN113020241A (en) * | 2021-03-05 | 2021-06-25 | 江苏春越低碳研究有限公司 | Method and equipment for repairing organic soil by combining microorganisms |
-
2018
- 2018-07-11 CN CN201821096307.6U patent/CN208787202U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108746200A (en) * | 2018-07-11 | 2018-11-06 | 淮阴师范学院 | Microbial remediation heavy metal contaminated soil device |
| CN108746200B (en) * | 2018-07-11 | 2024-07-16 | 淮阴师范学院 | Microorganism restores heavy metal contaminated soil device |
| CN111482455A (en) * | 2020-05-26 | 2020-08-04 | 周红如 | Insertion type soil microbial remediation device and method for petroleum-polluted soil |
| CN111482455B (en) * | 2020-05-26 | 2022-02-25 | 施可丰化工股份有限公司 | Insertion type soil microbial remediation device and method for petroleum-polluted soil |
| CN113020241A (en) * | 2021-03-05 | 2021-06-25 | 江苏春越低碳研究有限公司 | Method and equipment for repairing organic soil by combining microorganisms |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190426 |