CN216377746U - Breed terminal water quality control system for sewage - Google Patents
Breed terminal water quality control system for sewage Download PDFInfo
- Publication number
- CN216377746U CN216377746U CN202122831206.7U CN202122831206U CN216377746U CN 216377746 U CN216377746 U CN 216377746U CN 202122831206 U CN202122831206 U CN 202122831206U CN 216377746 U CN216377746 U CN 216377746U
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- sewage
- sewage treatment
- pipe
- fixed mounting
- control system
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- 239000010865 sewage Substances 0.000 title claims abstract description 171
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 238000003908 quality control method Methods 0.000 title claims abstract description 17
- 238000011084 recovery Methods 0.000 claims abstract description 22
- 239000000203 mixture Substances 0.000 claims abstract description 18
- 238000009360 aquaculture Methods 0.000 claims abstract description 8
- 244000144974 aquaculture Species 0.000 claims abstract description 8
- 230000010405 clearance mechanism Effects 0.000 claims abstract description 4
- 239000008394 flocculating agent Substances 0.000 claims description 15
- 238000004140 cleaning Methods 0.000 claims description 14
- 244000309464 bull Species 0.000 claims description 12
- 238000003756 stirring Methods 0.000 claims description 12
- 239000002893 slag Substances 0.000 claims description 10
- 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
- 238000007789 sealing Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 abstract description 11
- 238000001514 detection method Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 4
- 238000000746 purification Methods 0.000 abstract description 3
- 239000004912 1,5-cyclooctadiene Substances 0.000 abstract 3
- 238000007599 discharging Methods 0.000 description 7
- 239000012535 impurity Substances 0.000 description 7
- 238000009434 installation Methods 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The utility model discloses a tail end water quality control system for aquaculture sewage, and relates to the technical field of sewage treatment. This breed terminal water quality control system for sewage, including sewage treatment case, rabbling mechanism, clearance mechanism and sewage analysis mechanism, the bottom fixed mounting of sewage treatment case has U type collecting box. This breed terminal water quality control system for sewage, can carry out the in-process that discharges at sewage, through the index of composition such as COD and ammonia nitrogen in the composition sensor detection sewage, COD and composition index such as ammonia nitrogen in the sewage reach the emission standard and can make the normal emission of sewage, when in sewage compositions such as COD and ammonia nitrogen do not reach standard, can control the solenoid valve on the outlet pipe and close, open the solenoid valve on the sewage recovery pipe and discharge sewage to the inside of sewage treatment case once more and handle, reach the standard when can ensure sewage discharge like this, improve sewage purification's effect.
Description
Technical Field
The utility model relates to the technical field of sewage treatment, in particular to a tail end water quality control system for aquaculture sewage.
Background
Breed sewage and need handle sewage at the in-process that discharges, make sewage just can discharge after reaching emission standard, but present partial sewage detection mostly all is artifical sampling detection, can't accomplish that sewage discharge at every turn can both reach qualified standard, can produce certain pollution to the environment when sewage discharge not up to standard like this.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve at least one technical problem in the prior art, and provides a terminal water quality control system for aquaculture sewage, which can solve the problem that partial sewage detection is mostly manual sampling detection and can not achieve qualified standards in each sewage discharge.
In order to achieve the purpose, the utility model provides the following technical scheme: a tail end water quality control system for culture sewage comprises a sewage treatment box, a stirring mechanism, a cleaning mechanism and a sewage analysis mechanism, wherein a U-shaped collecting box is fixedly arranged at the bottom of the sewage treatment box, and filter plates are fixedly arranged at the top and the bottom of the inner side of the sewage treatment box;
the stirring mechanism comprises a driving motor, a rotating rod and a rotating plate, and the driving motor can drive the rotating rod and the rotating plate to rotate;
the sewage analysis mechanism comprises a supporting plate, an analysis box, a blow-off pipe, a water outlet pipe and a sewage recovery pipe.
Preferably, the stirring mechanism comprises a fixed side plate, arrange the sediment pipe and remove the filter plate, the top fixed mounting of sewage treatment case has driving motor, the inboard top of sewage treatment case is rotated and is installed the bull stick, driving motor's output shaft passes through the shaft coupling and the one end fixed mounting of bull stick, the one end of bull stick extends to the inboard of U type collecting box and rotates the installation with the inboard bottom of U type collecting box, the outer wall fixed mounting that the bull stick is located U type collecting box inside has the rotor plate, the outer wall fixed mounting that the bull stick is located sewage treatment incasement portion has the puddler, the bull stick is sliding mounting with removing the filter plate, the equal fixed mounting in both sides inner wall of U type collecting box has fixed curb plate, the inboard bottom fixed mounting of sewage treatment case has the scum pipe, the one end of scum pipe is passed and is removed the filter plate and is extended to the below of removing the filter plate, the scum pipe is sliding mounting with removing the filter plate, the setting can be handled sewage like this.
Preferably, the two ends of the movable filter plate are fixedly provided with sliding blocks, the adjacent side walls of the two groups of fixed side plates are provided with sliding grooves, the sliding blocks are slidably arranged in the sliding grooves, and the fixed side plates and the movable filter plate are slidably arranged.
Preferably, the clearance mechanism includes the threaded rod, the gag lever post, the movable block, the belt pulley, the belt, connecting rod and clearance brush, the inboard top of sewage treatment case is rotated and is installed the threaded rod, the outer wall of threaded rod and the equal fixed mounting of outer wall of bull stick have the belt pulley, two sets of belt pulleys pass through belt drive and connect, the inboard top and the inboard bottom fixed mounting of sewage treatment case have the gag lever post, the movable block is slidable mounting with the gag lever post, the movable block is threaded mounting with the threaded rod, one side fixed mounting of movable block has the connecting rod, the one end fixed mounting of connecting rod has the clearance brush, one side of clearance brush is laminated with one side of filter mutually, set up the filter effect that can improve the filter like this.
Preferably, one side fixed mounting of sewage treatment case has the backup pad, the bottom fixed mounting of backup pad has the analysis case, the inboard bottom fixed mounting of analysis case has the composition sensor, one side fixed mounting of analysis case has the blow off pipe, the one end of blow off pipe extends to the inside of sewage treatment case, the other end of blow off pipe extends to the inside of analysis case, the opposite side fixed mounting of analysis case has the sewage recovery pipe, the one end of sewage recovery pipe extends to the inside of analysis case, the other end of sewage recovery pipe extends to the inside of sewage treatment case, the bottom fixed mounting of analysis case has the outlet pipe, the one end of outlet pipe extends to the inside of analysis case, set up like this and to avoid the not up-to-standard condition of sewage discharge.
Preferably, one side fixed mounting of sewage treatment case has the sewage pipe, and the one end of sewage pipe extends to the inside of sewage treatment case, and the top fixed mounting of sewage treatment case has the flocculating agent to add the pipe, and the one end that the flocculating agent adds the pipe extends to the inside of sewage treatment case, all is provided with the solenoid valve on outlet pipe and the sewage recovery pipe, is provided with the stop valve on the flocculating agent adds the pipe, and the magnetism sealing door is inhaled through articulated the installing of articulated elements to the front side of U type collecting box, and the setting of solenoid valve can carry out recovery processing to sewage.
Compared with the prior art, the utility model has the beneficial effects that:
(1) this breed terminal water quality control system for sewage, through driving motor, the bull stick, the cooperation of fixed curb plate and scum pipe is used, not only can add the flocculating agent with sewage and stir, get rid of the impurity of aquatic, improve the quality of sewage when discharging, simultaneously can also discharge the inside of the U type collecting box into with the solid after flocculating agent and the impurity mix into and collect, can alleviate follow-up time and the intensity of labour who clears up the flocculating agent fusion effectively like this, at the threaded rod that passes through, the gag lever post, the movable block, the cooperation of belt pulley and belt is used, can clear up the surface of filter, produce the condition that blocks up or the drainage is not smooth and easy when avoiding the long time use of filter, thereby can improve the filter effect of filter.
(2) This breed terminal water quality control system for sewage, pass through the backup pad, the composition sensor, the blow off pipe, the cooperation of outlet pipe and sewage recovery pipe is used, can carry out the in-process that discharges at sewage, through the index of composition indexes such as COD and ammonia nitrogen in the composition sensor detection sewage, can make the normal emission of sewage when the composition indexes such as COD and ammonia nitrogen in the sewage reach the emission standard, when the composition such as COD and ammonia nitrogen in sewage does not reach standard, can control the solenoid valve on the outlet pipe and close, open the inside of discharging sewage again to the sewage treatment case with the solenoid valve on the sewage recovery pipe and handle once more, reach the standard when can ensureing sewage discharge like this, improve sewage purification's effect.
Drawings
The utility model is further illustrated with reference to the following figures and examples:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is an enlarged view of part A of the present invention.
Reference numerals: the device comprises a sewage treatment tank 1, a filter plate 2, a U-shaped collection tank 3, a stirring mechanism 4, a driving motor 401, a rotating rod 402, a fixed side plate 403, a slag discharge pipe 404, a movable filter plate 405, a rotating plate 406, a cleaning mechanism 5, a threaded rod 501, a limiting rod 502, a moving block 503, a belt pulley 504, a belt 505, a connecting rod 506, a cleaning brush 507, a sewage analysis mechanism 6, a support plate 601, an analysis tank 602, a sewage discharge pipe 603, a water outlet pipe 604, a sewage recovery pipe 605 and a component sensor 606.
Detailed Description
Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.
The first embodiment is as follows:
referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a breed terminal water quality control system for sewage, including sewage treatment case 1, rabbling mechanism 4, clearance mechanism 5 and sewage analysis mechanism 6, the bottom fixed mounting of sewage treatment case 1 has U type collecting box 3, the inboard top and the inboard bottom fixed mounting of sewage treatment case 1 have filter 2, rabbling mechanism 4 includes driving motor 401, bull stick 402 and rotor plate 406, driving motor 401 can order about bull stick 402 and rotor plate 406 and rotate, sewage analysis mechanism 6 includes backup pad 601, analysis case 602, blow off pipe 603, outlet pipe 604 and sewage recovery pipe 605.
Further, the stirring mechanism 4 comprises a fixed side plate 403, a slag discharge pipe 404 and a movable filter plate 405, a driving motor 401 is fixedly installed at the top of the sewage treatment tank 1, a rotating rod 402 is rotatably installed at the top of the inner side of the sewage treatment tank 1, an output shaft of the driving motor 401 is fixedly installed with one end of the rotating rod 402 through a coupling, one end of the rotating rod 402 extends to the inner side of the U-shaped collection tank 3 and is rotatably installed with the bottom of the inner side of the U-shaped collection tank 3, a rotating plate 406 is fixedly installed on the outer wall of the rotating rod 402 inside the U-shaped collection tank 3, a stirring rod is fixedly installed on the outer wall of the rotating rod 402 inside the sewage treatment tank 1, the rotating rod 402 and the movable filter plate 405 are slidably installed, fixed side plates 403 are fixedly installed on the inner walls of two sides of the U-shaped collection tank 3, the slag discharge pipe 404 is fixedly installed at the bottom of the inner side of the sewage treatment tank 1, one end of the slag discharge pipe 404 passes through the movable filter plate 405 and extends to the lower part of the movable filter plate 405, arrange sediment pipe 404 and removal filter plate 405 for slidable mounting, control driving motor 401 starts, driving motor 401 starts to drive bull stick 402 and puddler and rotates, not only can add the flocculating agent with sewage and stir, gets rid of the impurity of aquatic, improves the quality of sewage when discharging, can also discharge into the inside of U type collecting box 3 with the solid after flocculating agent and the impurity mixture simultaneously and collect, can alleviate the follow-up time and the intensity of labour who clear up the flocculating agent fusion like this effectively.
Furthermore, the cleaning mechanism 5 comprises a threaded rod 501, a limiting rod 502, a moving block 503, a belt pulley 504, a belt 505, a connecting rod 506 and a cleaning brush 507, the threaded rod 501 is rotatably installed at the top of the inner side of the sewage treatment tank 1, the belt pulley 504 is fixedly installed on the outer wall of the threaded rod 501 and the outer wall of the rotating rod 402, the two groups of belt pulleys 504 are in transmission connection through the belt 505, the limiting rod 502 is fixedly installed at the top and the bottom of the inner side of the sewage treatment tank 1, the moving block 503 and the limiting rod 502 are in sliding installation, the moving block 503 and the threaded rod 501 are in threaded installation, the connecting rod 506 is fixedly installed at one side of the moving block 503, the cleaning brush 507 is fixedly installed at one end of the connecting rod 506, one side of the cleaning brush 507 is attached to one side of the filter plate 2, the rotating rod 402 rotates to drive the threaded rod 501 to rotate through the belt pulley 504 and the belt 505, the threaded rod 501 rotates to drive the moving block 503 and the cleaning brush 507 to move, can clear up the surface of filter 2, produce the condition that blocks up or the drainage is not smooth and easy when avoiding filter 2's long term to can improve filter 2's filter effect.
Still further, a supporting plate 601 is fixedly installed at one side of the sewage treatment tank 1, an analysis tank 602 is fixedly installed at the bottom of the supporting plate 601, a composition sensor 606 is fixedly installed at the bottom of the inner side of the analysis tank 602, a sewage discharge pipe 603 is fixedly installed at one side of the analysis tank 602, one end of the sewage discharge pipe 603 extends into the sewage treatment tank 1, the other end of the sewage discharge pipe 603 extends into the analysis tank 602, a sewage recovery pipe 605 is fixedly installed at the other side of the analysis tank 602, one end of the sewage recovery pipe 605 extends into the analysis tank 602, the other end of the sewage recovery pipe 605 extends into the sewage treatment tank 1, a water outlet pipe 604 is fixedly installed at the bottom of the analysis tank 602, and one end of the water outlet pipe 604 extends into the analysis tank 602, so that in the process of discharging sewage, indexes of compositions such as ammonia nitrogen and COD in the sewage can be detected by the composition sensor 606, the normal emission that discharges of sewage can be made to composition index such as COD and ammonia nitrogen in the sewage reach the emission standard, when composition such as COD and ammonia nitrogen in the sewage do not reach standard, can control the solenoid valve on the outlet pipe 604 and close, opens the solenoid valve on the sewage recovery pipe 605 and discharges sewage to the inside of sewage treatment case 1 again and handles, reaches the standard when can ensure sewage emission like this, improves sewage purification's effect.
Example two:
referring to fig. 1-3, on the basis of the first embodiment, sliding blocks are fixedly mounted at both ends of the movable filter plate 405, sliding grooves are formed in adjacent side walls of the two groups of fixed side plates 403, the sliding blocks are slidably mounted in the sliding grooves, and the fixed side plates 403 and the movable filter plate 405 are slidably mounted.
Further, one side fixed mounting of sewage treatment case 1 has the sewage pipe, and the one end of sewage pipe extends to the inside of sewage treatment case 1, and the top fixed mounting of sewage treatment case 1 has the flocculating agent to add the pipe, and the one end that the flocculating agent added the pipe extends to the inside of sewage treatment case 1, all is provided with the solenoid valve on outlet pipe 604 and the sewage recovery pipe 605, is provided with the stop valve on the flocculating agent adds the pipe, and the magnetic suction sealing door is installed through the articulated joint of articulated elements to the front side of U type collecting box 3.
The working principle is as follows: when the sewage treatment device is used, a flocculant adding pipe is improved to add sewage treatment agents such as flocculant and the like into the sewage treatment box 1, sewage is added into the sewage treatment box 1 through a sewage pipe, the driving motor 401 is controlled to be started, the driving motor 401 is started to drive the rotating rod 402 and the stirring rod to rotate, the agents can be fully fused with the sewage, meanwhile, the filter plate 2 can filter impurities in the sewage, the filtered impurities can be precipitated and flow into the U-shaped collection box 3 through the slag discharging pipe 404, the rotating rod 402 drives the rotating plate 406 to rotate, the precipitated impurities at the bottom of the slag discharging pipe 404 are moved to avoid accumulation, meanwhile, the rotating rod 402 rotates to drive the threaded rod 501 to rotate through the belt pulley 504 and the belt 505, the threaded rod 501 rotates to drive the moving block 503 and the cleaning brush 507 to move, the cleaning brush 507 can clean the surface of the filter plate 2, when the sewage is discharged through the sewage discharging pipe 603, the sewage is discharged into the analysis tank 602 firstly, and is analyzed by the component sensor 606, so that the sewage can be normally discharged when the indexes of the components such as COD (chemical oxygen demand) and ammonia nitrogen in the sewage reach the discharge standard, the electromagnetic valve on the water outlet pipe 604 can be controlled to be closed when the indexes of the components such as COD and ammonia nitrogen in the sewage do not reach the standard, and the electromagnetic valve on the sewage recovery pipe 605 is opened to discharge the sewage into the sewage treatment tank 1 again to treat the sewage again.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (6)
1. The utility model provides a breed terminal water quality control system for sewage, includes sewage treatment case (1), rabbling mechanism (4), clearance mechanism (5) and sewage analysis mechanism (6), its characterized in that: the bottom of the sewage treatment box (1) is fixedly provided with a U-shaped collection box (3), and the top and the bottom of the inner side of the sewage treatment box (1) are fixedly provided with a filter plate (2);
the stirring mechanism (4) comprises a driving motor (401), a rotating rod (402) and a rotating plate (406), and the driving motor (401) can drive the rotating rod (402) and the rotating plate (406) to rotate;
the sewage analysis mechanism (6) comprises a supporting plate (601), an analysis box (602), a sewage discharge pipe (603), a water outlet pipe (604) and a sewage recovery pipe (605).
2. The terminal water quality control system for aquaculture sewage of claim 1, wherein: the stirring mechanism (4) comprises a fixed side plate (403), a slag discharge pipe (404) and a movable filter plate (405), a driving motor (401) is fixedly installed at the top of the sewage treatment tank (1), a rotating rod (402) is rotatably installed at the top of the inner side of the sewage treatment tank (1), an output shaft of the driving motor (401) is fixedly installed with one end of the rotating rod (402) through a coupler, one end of the rotating rod (402) extends to the inner side of the U-shaped collection tank (3) and is rotatably installed with the bottom of the inner side of the U-shaped collection tank (3), a rotating plate (406) is fixedly installed on the outer wall of the rotating rod (402) positioned inside the U-shaped collection tank (3), a stirring rod is fixedly installed on the outer wall of the rotating rod (402) positioned inside the sewage treatment tank (1), the rotating rod (402) and the movable filter plate (405) are slidably installed, the fixed side plates (403) are fixedly installed on the inner walls of two sides of the U-shaped collection tank (3), the bottom of the inner side of the sewage treatment box (1) is fixedly provided with a slag discharge pipe (404), one end of the slag discharge pipe (404) penetrates through the movable filter plate (405) and extends to the lower part of the movable filter plate (405), and the slag discharge pipe (404) and the movable filter plate (405) are installed in a sliding mode.
3. The terminal water quality control system for aquaculture sewage of claim 2, wherein: the two ends of the movable filter plate (405) are fixedly provided with sliding blocks, the adjacent side walls of the two groups of fixed side plates (403) are provided with sliding grooves, the sliding blocks are slidably arranged in the sliding grooves, and the fixed side plates (403) and the movable filter plate (405) are slidably arranged.
4. The terminal water quality control system for aquaculture sewage of claim 3, wherein: the cleaning mechanism (5) comprises a threaded rod (501), a limiting rod (502), a moving block (503), a belt pulley (504), a belt (505), a connecting rod (506) and a cleaning brush (507), the utility model discloses a sewage treatment box, including sewage treatment box (1), the inboard top of sewage treatment box (1) is rotated and is installed threaded rod (501), the outer wall of threaded rod (501) and the equal fixed mounting of outer wall of bull stick (402) have belt pulley (504), two sets of belt pulley (504) are connected through belt (505) transmission, the inboard top and the inboard bottom fixed mounting of sewage treatment box (1) have gag lever post (502), movable block (503) are slidable mounting with gag lever post (502), movable block (503) are threaded mounting with threaded rod (501), one side fixed mounting of movable block (503) has connecting rod (506), the one end fixed mounting of connecting rod (506) has cleaning brush (507), one side of cleaning brush (507) is laminated with one side of filter (2) mutually.
5. The terminal water quality control system for aquaculture sewage of claim 4, wherein: one side fixed mounting of sewage treatment case (1) has backup pad (601), the bottom fixed mounting of backup pad (601) has analysis case (602), the inboard bottom fixed mounting of analysis case (602) has composition sensor (606), one side fixed mounting of analysis case (602) has blow off pipe (603), the one end of blow off pipe (603) extends to the inside of sewage treatment case (1), the other end of blow off pipe (603) extends to the inside of analysis case (602), the opposite side fixed mounting of analysis case (602) has sewage recovery pipe (605), the one end of sewage recovery pipe (605) extends to the inside of analysis case (602), the other end of sewage recovery pipe (605) extends to the inside of sewage treatment case (1), the bottom fixed mounting of analysis case (602) has outlet pipe (604), the one end of outlet pipe (604) extends to the inside of analysis case (602).
6. The terminal water quality control system for aquaculture sewage of claim 5, wherein: one side fixed mounting of sewage treatment case (1) has the sewage pipe, and the one end of sewage pipe extends to the inside of sewage treatment case (1), and the top fixed mounting of sewage treatment case (1) has the flocculating agent to add the pipe, and the one end that the flocculating agent was added the pipe extends to the inside of sewage treatment case (1), all is provided with the solenoid valve on outlet pipe (604) and sewage recovery pipe (605), is provided with the stop valve on the flocculating agent is added the pipe, and the magnetic suction sealing door is installed through the articulated coupling member is articulated to the front side of U type collecting box (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122831206.7U CN216377746U (en) | 2021-11-18 | 2021-11-18 | Breed terminal water quality control system for sewage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122831206.7U CN216377746U (en) | 2021-11-18 | 2021-11-18 | Breed terminal water quality control system for sewage |
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| Publication Number | Publication Date |
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| CN216377746U true CN216377746U (en) | 2022-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122831206.7U Active CN216377746U (en) | 2021-11-18 | 2021-11-18 | Breed terminal water quality control system for sewage |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120081512A (en) * | 2025-04-30 | 2025-06-03 | 北京市科学技术研究院资源环境研究所(北京市土地修复工程技术研究中心) | A highly efficient purification algae-bacteria co-culture sewage treatment device |
-
2021
- 2021-11-18 CN CN202122831206.7U patent/CN216377746U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120081512A (en) * | 2025-04-30 | 2025-06-03 | 北京市科学技术研究院资源环境研究所(北京市土地修复工程技术研究中心) | A highly efficient purification algae-bacteria co-culture sewage treatment device |
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