CN115636528A - High-efficient denitrogenation of hollow fiber membrane removes carbon sewage treatment and equips - Google Patents
High-efficient denitrogenation of hollow fiber membrane removes carbon sewage treatment and equips Download PDFInfo
- Publication number
- CN115636528A CN115636528A CN202211235012.3A CN202211235012A CN115636528A CN 115636528 A CN115636528 A CN 115636528A CN 202211235012 A CN202211235012 A CN 202211235012A CN 115636528 A CN115636528 A CN 115636528A
- Authority
- CN
- China
- Prior art keywords
- hollow fiber
- sewage treatment
- communicated
- liquid
- hollow tube
- 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
- 238000011282 treatment Methods 0.000 title claims abstract description 66
- 239000010865 sewage Substances 0.000 title claims abstract description 50
- 239000012510 hollow fiber Substances 0.000 title claims abstract description 31
- 239000012528 membrane Substances 0.000 title claims abstract description 31
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 18
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 18
- 239000007788 liquid Substances 0.000 claims abstract description 74
- 238000005262 decarbonization Methods 0.000 claims abstract description 14
- 238000012545 processing Methods 0.000 claims abstract description 12
- 238000011284 combination treatment Methods 0.000 claims abstract description 11
- 239000003566 sealing material Substances 0.000 claims abstract description 7
- 239000012780 transparent material Substances 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 40
- 239000006004 Quartz sand Substances 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 7
- 239000008394 flocculating agent Substances 0.000 claims description 6
- 238000005189 flocculation Methods 0.000 claims description 5
- 230000016615 flocculation Effects 0.000 claims description 5
- 238000011084 recovery Methods 0.000 claims description 5
- 238000007599 discharging Methods 0.000 abstract description 12
- 238000011268 retreatment Methods 0.000 abstract description 3
- 238000001914 filtration Methods 0.000 description 19
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012851 eutrophication Methods 0.000 description 1
- 230000003311 flocculating effect Effects 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000009288 screen filtration Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention discloses a hollow fiber membrane high-efficiency denitrification and decarbonization sewage treatment device, which belongs to the technical field of sewage treatment and comprises a treatment box and treatment combinations with decarbonization and decarbonization capabilities, wherein the treatment combinations are arranged below the treatment box; the processing combination comprises a hollow tube made of transparent materials and a plurality of hollow fiber membranes arranged in the inner cavity of the hollow tube, threaded tubes are connected to the two ends of the hollow tube in a threaded mode, the threaded tubes are communicated with funnel-shaped receiving hoppers, the receiving hoppers above the threaded tubes are communicated with a processing box through receiving tubes with electromagnetic valves, sealing materials are filled in inner cavities of the end portions of the two sides of the hollow tube, liquid discharging tubes are communicated with the side face of the lower half portion of the hollow tube, and the inner wall of the processing box is connected with an inclined plate and the funnel-shaped water-separating hoppers. This high-efficient denitrogenation of hollow fiber membrane removes carbon sewage treatment and equips not only can carry out retreatment to sewage, can also retrieve.
Description
Technical Field
The invention belongs to the technical field of sewage treatment, and particularly relates to a hollow fiber membrane high-efficiency denitrification and decarbonization sewage treatment device.
Background
Sewage treatment: the sewage is purified to reach the water quality requirement of being discharged into a certain water body or being reused. Sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and is increasingly used in daily life of common people.
In the sewage treatment process, carbon element, phosphorus element and nitrogen element are the main elements that need to be treated, if exceed standard, certain probability can lead to the water liquid eutrophication of emission, during sewage treatment, to carbon element and nitrogen element, can adopt three kinds of methods of physics, chemistry and biology to handle, but after the processing is accomplished, the degree of handling is still general, for the effect that further promotes the processing, we design a high-efficient denitrogenation of hollow fiber membrane decarbonization sewage treatment equipment.
Disclosure of Invention
The invention aims to provide a hollow fiber membrane high-efficiency denitrification and carbon removal sewage treatment device to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a hollow fiber membrane high-efficiency denitrification and decarbonization sewage treatment device comprises a treatment box and treatment combinations with decarbonization and decarbonization capabilities, wherein the treatment combinations are arranged below the treatment box, and the peripheries of the treatment combinations are connected with fixed frames;
the processing combination comprises a hollow tube made of transparent materials and a plurality of hollow fiber membranes arranged in the inner cavity of the hollow tube, threaded tubes are connected to the two ends of the hollow tube in a threaded mode, the threaded tubes are communicated with funnel-shaped receiving hoppers, the receiving hoppers above the hollow tube are communicated with the processing box through liquid receiving tubes with electromagnetic valves, sealing materials are filled in the inner cavities of the end portions of the two sides of the hollow tube, and liquid discharging tubes are communicated with the side face of the lower half portion of the hollow tube.
As the preferred embodiment, the inner wall of the treatment box is connected with an inclined plate and a funnel-shaped water-proof hopper, the bottom end of the water-proof hopper is communicated with a liquid discharging pipe with an electromagnetic valve, the inclined plate is arranged below the liquid discharging pipe, the water-proof hopper separates the inner cavity of the treatment box into a flocculation cavity and a filtration cavity, and the top end of the treatment box is connected with a stirrer.
As a preferred embodiment, the top end of the treatment box is also communicated with a liquid adding pipe with an electromagnetic valve, the top end of the treatment box is also connected with a first water pump and a liquid containing barrel containing a flocculating agent, the first water pump is communicated with the liquid containing barrel through a water inlet pipe, and the first water pump is communicated with the treatment box through a water outlet pipe.
In a preferred embodiment, the inner wall of the treatment box is connected with an inclined filter frame, and the top end of the filter frame is connected with a filter screen.
As a preferred embodiment, the inner wall of the treatment box is connected with an inclined rod, the bottom end of the inclined rod is connected with a linear motor, the bottom end of a moving part of the linear motor is connected with an electric push rod, and the bottom end of the electric push rod is connected with a brush for cleaning a filter screen.
As the preferred embodiment, the inner wall of the treatment box is connected with a quartz sand filter layer arranged below the filter frame, and a perspective window is embedded in the side surface of the treatment box.
As a preferable embodiment, a plurality of the liquid discharging pipes on the same side are communicated with a liquid containing box, and the liquid receiving hopper on the lower side is communicated with a liquid return box.
As a preferred embodiment, the bottom end of the liquid return tank is connected with a second water pump, the second water pump is communicated with the liquid return tank through a first water pipe, and the second water pump is also communicated with a recovery pipe.
In a preferred embodiment, the top end of the liquid containing tank and the top end of the liquid return tank are both communicated with vent pipes.
As the preferred embodiment, be connected with a plurality of connecting rods between fixed frame and the processing case, the bottom of fixed frame is connected with a plurality of carrier bars, the bottom of carrier bar is connected with the counter weight plectane.
Compared with the prior art, the invention has the technical effects and advantages that:
the sewage treatment equipment with the hollow fiber membrane for high-efficiency denitrification and carbon removal has the advantages that due to the design of treatment combination, the hollow fiber membrane can treat sewage, and due to the characteristics of the hollow fiber membrane, water vapor and hydrogen permeate quickly, and methane, nitrogen, argon, oxygen, carbon monoxide and the like permeate slowly, so that the penetration is quick and the penetration is slow, and further, carbon, nitrogen and other elements are treated to a certain extent;
the liquid storage tank can collect the treated liquid and the liquid return tank can recover the liquid after a period of time, so that the liquid can be conveniently matched with primary sewage for retreatment, and the water liquid is not wasted;
thanks to the design of the treatment box, the stirrer can uniformly stir the sewage and the added flocculating agent, so as to assist in flocculating impurities which are not treated by some filter screens, and then the impurities are filtered by the filter screens to treat flocculates, the linear motor drives the hairbrush to move, so that the filter screens are cleaned, the filter screens are prevented from being blocked, the quartz sand filter layer can reprocess the sewage, and the filtering effect is further improved;
this high-efficient denitrogenation of hollow fiber membrane removes carbon sewage treatment and equips not only can carry out retreatment to sewage, can also retrieve.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 isbase:Sub>A cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;
FIG. 3 is a right side view of the processing assembly of the present invention;
FIG. 4 is a top view of the hollow tube of the present invention;
FIG. 5 is a right side view of the liquid return tank of the present invention;
fig. 6 is a schematic structural view of the electric putter of the present invention.
Description of reference numerals:
in the figure: 1. a treatment tank; 2. a fixing frame; 3. processing and combining; 4. a water-insulating bucket; 5. a liquid discharging pipe; 6. a stirrer; 7. a liquid feeding pipe; 8. a first water pump; 9. a liquid containing barrel; 10. a water inlet pipe; 11. a water outlet pipe; 12. a filter frame; 13. a diagonal bar; 14. a linear motor; 15. an electric push rod; 16. a brush; 17. a quartz sand filter layer; 18. a liquid containing box; 19. a liquid return tank; 20. a second water pump; 21. a first water pipe; 22. a recovery pipe; 23. a breather pipe; 24. a connecting rod; 25. a carrier bar; 26. a weight circular plate;
31. a hollow tube; 32. a hollow fiber membrane; 33. a threaded pipe; 34. a liquid receiving hopper; 35. a liquid receiving pipe; 36. a liquid discharging pipe.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the invention.
The connection mode can adopt the existing modes such as bonding, welding, bolt connection and the like, and the actual requirement is met.
In order to meet the filtering requirement and filter a part of ions, the hollow fiber membrane high-efficiency denitrification and decarbonization sewage treatment equipment as shown in figures 1 to 6 comprises a treatment box 1 and a treatment combination 3 with the decarbonization and decarbonization capabilities, which is arranged below the treatment box 1, wherein a fixed frame 2 is connected to the peripheries of the treatment combinations 3; the treatment combination 3 comprises a hollow tube 31 made of transparent materials, a plurality of hollow fiber membranes 32 arranged in the inner cavity of the hollow tube 31, threaded pipes 33 are connected to two ends of the hollow tube 31 in a threaded manner, disassembly and maintenance are convenient, the threaded pipes 33 are communicated with funnel-shaped receiving hoppers 34, the receiving hoppers 34 above the hollow tube 31 are communicated with the treatment box 1 through receiving pipes 35 with electromagnetic valves, sealing materials are filled in the inner cavities of two side ends of the hollow tube 31, the sealing materials are similar to concrete, water liquid is prevented from passing through the sealing materials, the side surface of the lower half part of the hollow tube 31 is communicated with a liquid discharging pipe 36, the sealing materials fall into the treatment combination 3 and are filtered by the hollow fiber membranes 32, the filtered water liquid falls into the liquid containing box 18 along the liquid discharging pipe 36, and unfiltered sewage falls into the liquid return box 19.
In order to flocculate sundries in sewage, the inner wall of the treatment box 1 is connected with an inclined plate and a funnel-shaped water-resisting bucket 4 in a welded mode, the bottom end of the water-resisting bucket 4 is communicated with a liquid discharging pipe 5 with an electromagnetic valve, the inclined plate is arranged below the liquid discharging pipe 5, liquid gathering is achieved, sewage is treated by a filter screen as much as possible, the water-resisting bucket 4 divides an inner cavity of the treatment box 1 into a flocculation cavity and a filter cavity, the top end of the treatment box 1 is connected with an agitator 6, the agitator 6 is opened, liquid is stirred, the top end of the treatment box 1 is further communicated with a liquid adding pipe 7 with an electromagnetic valve, the liquid adding pipe 7 is communicated with external liquid receiving equipment, then sewage is led into the treatment box 1, the top end of the treatment box 1 is further connected with a first water pump 8 and a liquid containing barrel 9 containing a flocculating agent, the first water pump 8 is communicated with the liquid containing barrel 9 through a water inlet pipe 10, the first water pump 8 is communicated with the treatment box 1 through a water outlet pipe 11, the first water pump 8 is opened, and a flocculating agent is led into the treatment box 1.
For filtering and cleaning, the inner wall of the treatment box 1 is connected with an inclined filtering frame 12, the top end of the filtering frame 12 is connected with a filtering net, the inner wall of the treatment box 1 is connected with an inclined rod 13, the bottom end of the inclined rod 13 is a plane, the linear motor 14 is convenient to install, the bottom end of the inclined rod 13 is connected with the linear motor 14, the bottom end of the moving part of the linear motor 14 is connected with an electric push rod 15, the bottom end of the electric push rod 15 is connected with a brush 16 for cleaning the filtering net, the electric push rod 15 is extended to enable the brush 16 to abut against the filtering net, the moving part of the linear motor 14 is controlled to drive the electric push rod 15 and the brush 16 to move, the filtering net is further cleaned, the filtering net is prevented from being blocked, the inner wall of the treatment box 1 is connected with a quartz sand filtering layer 17 arranged below the filtering frame 12, sewage falls along the filtering net and is filtered by the quartz sand filtering layer 17 and falls into the treatment assembly 3, a transparent window is embedded in the side surface of the treatment box 1, after stirring and flocculation are completed, an electromagnetic valve of the sewage pipe 5 is opened, the sewage flows out from the sewage pipe, the sewage, the filtering net passes through the inclined plate and then is filtered by the filtering net of the filtering frame 12.
In order to collect liquid, a plurality of liquid discharging pipes 36 on the same side are communicated with the liquid containing tank 18, the liquid receiving hopper 34 on the lower side is communicated with the liquid return tank 19, the bottom end of the liquid return tank 19 is connected with a second water pump 20, the second water pump 20 is communicated with the liquid return tank 19 through a first water pipe 21, the second water pump 20 is further communicated with a recovery pipe 22, and the recovery pipe 22 is communicated with external primary sewage treatment equipment.
In order to meet the actual use requirement, the top end of the liquid containing box 18 and the top end of the liquid return box 19 are communicated with a vent pipe 23, a plurality of connecting rods 24 are connected between the fixed frame 2 and the treatment box 1, the bottom end of the fixed frame 2 is connected with a plurality of bearing rods 25, the bottom end of each bearing rod 25 is connected with a counterweight circular plate 26, and the counterweight circular plates 26 are fixedly connected with the ground by using countersunk bolts.
Principle of operation
This high-efficient denitrogenation of hollow fiber membrane decarbonization sewage treatment equipment, connect liquid feeding pipe 7 with outside liquid receiving equipment intercommunication, then to leading-in sewage in handling case 1, and open first water pump 8, to leading-in flocculating agent in handling case 1, then open agitator 6, stir liquid, after stirring flocculation is accomplished, open the solenoid valve of downcomer 5, sewage goes out the liquid from downcomer 5, through the blockking of swash plate, fall to the filter screen of filter frame 12, then by the filter screen filtration, control electric putter 15 extension, make brush 16 support the filter screen, control linear motor 14's removal portion drive electric putter 15 and brush 16 and remove, and then clear up the filter screen, avoid the filter screen to be blocked, sewage falls down along the filter screen, through the filtration of quartz sand filter layer 17, fall in handling combination 3, and be filtered by hollow fiber membrane 32, the water that filters out falls into liquid containing box 18 along bleeder 36, the sewage that is not fallen back to liquid box 19.
It is noted that, in this document, relational terms such as one and two are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a high-efficient denitrogenation of hollow fiber membrane removes carbon sewage treatment and equips, includes and handles combination (3) that handle case (1) and set up the processing that has decarbonization and remove carbon ability of handling case (1) below, its characterized in that: a fixed frame (2) is connected to the peripheries of the processing combinations (3);
the treatment combination (3) comprises a hollow tube (31) made of transparent materials and a plurality of hollow fiber membranes (32) arranged in the inner cavity of the hollow tube (31), both ends of the hollow tube (31) are in threaded connection with threaded tubes (33), the threaded tubes (33) are communicated with funnel-shaped receiving hoppers (34), the receiving hoppers (34) above the hollow tube are communicated with the treatment box (1) through receiving tubes (35) with electromagnetic valves, the inner cavities of the end parts of both sides of the hollow tube (31) are filled with sealing materials, and the side surface of the lower half part of the hollow tube (31) is communicated with a liquid discharge tube (36).
2. The sewage treatment equipment for high-efficiency denitrification and carbon removal by the hollow fiber membrane as claimed in claim 1, is characterized in that: the inner wall of handling case (1) is connected with swash plate and the water-proof fill (4) that leaks hopper-shaped, and the bottom intercommunication that water-proof fill (4) has downcomer (5) that have the solenoid valve, and the swash plate setting is in the below of downcomer (5), the inner chamber that water-proof fill (4) will handle case (1) is separated for flocculation chamber and filter chamber, the top of handling case (1) is connected with agitator (6).
3. The sewage treatment equipment for efficiently denitrifying and decarbonizing by using the hollow fiber membrane as claimed in claim 2, wherein the sewage treatment equipment comprises: the top of handling case (1) still communicates liquid feeding pipe (7) that have the solenoid valve, the top of handling case (1) still is connected with first water pump (8) and contains flourishing liquid bucket (9) of flocculating agent, first water pump (8) are through inlet tube (10) and flourishing liquid bucket (9) intercommunication, and first water pump (8) are through outlet pipe (11) and handle case (1) intercommunication.
4. The sewage treatment equipment for high-efficiency denitrification and carbon removal by hollow fiber membranes as claimed in claim 3, is characterized in that: the inner wall of the treatment box (1) is connected with an inclined filter frame (12), and the top end of the filter frame (12) is connected with a filter screen.
5. The sewage treatment equipment for high-efficiency denitrification and carbon removal by hollow fiber membranes as claimed in claim 4, is characterized in that: the inner wall of handling case (1) is connected with down tube (13), the bottom of down tube (13) is connected with linear motor (14), the bottom of the removal portion of linear motor (14) is connected with electric putter (15), the bottom of electric putter (15) is connected with brush (16) that are used for clearing up the filter screen.
6. The sewage treatment equipment for efficient denitrification and decarbonization of hollow fiber membranes according to claim 3, characterized in that: the inner wall of handling case (1) is connected with quartz sand filter layer (17) of setting in filter frame (12) below, the side embedded window of installing of handling case (1) has.
7. The sewage treatment equipment for high-efficiency denitrification and carbon removal by the hollow fiber membrane as claimed in claim 1, is characterized in that: the liquid discharge pipes (36) on the same side are communicated with a liquid containing box (18), and the liquid receiving hopper (34) on the lower side is communicated with a liquid return box (19).
8. The sewage treatment equipment for high-efficiency denitrification and carbon removal by hollow fiber membranes as claimed in claim 7, is characterized in that: the bottom of liquid return tank (19) is connected with second water pump (20), and second water pump (20) are through first water pipe (21) and liquid return tank (19) intercommunication, and second water pump (20) still communicate with recovery tube (22).
9. The sewage treatment equipment for high-efficiency denitrification and carbon removal by hollow fiber membranes as claimed in claim 7, is characterized in that: the top end of the liquid containing box (18) and the top end of the liquid return box (19) are both communicated with a vent pipe (23).
10. The sewage treatment equipment for high-efficiency denitrification and carbon removal by the hollow fiber membrane as claimed in claim 1, is characterized in that: fixed frame (2) and handle and be connected with a plurality of connecting rods (24) between case (1), the bottom of fixed frame (2) is connected with a plurality of carrier bars (25), the bottom of carrier bar (25) is connected with counter weight plectane (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211235012.3A CN115636528A (en) | 2022-10-10 | 2022-10-10 | High-efficient denitrogenation of hollow fiber membrane removes carbon sewage treatment and equips |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211235012.3A CN115636528A (en) | 2022-10-10 | 2022-10-10 | High-efficient denitrogenation of hollow fiber membrane removes carbon sewage treatment and equips |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115636528A true CN115636528A (en) | 2023-01-24 |
Family
ID=84943971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211235012.3A Pending CN115636528A (en) | 2022-10-10 | 2022-10-10 | High-efficient denitrogenation of hollow fiber membrane removes carbon sewage treatment and equips |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115636528A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118255424A (en) * | 2024-05-11 | 2024-06-28 | 彭云(江苏)电子科技有限公司 | A water pollution monitoring and treatment device |
-
2022
- 2022-10-10 CN CN202211235012.3A patent/CN115636528A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118255424A (en) * | 2024-05-11 | 2024-06-28 | 彭云(江苏)电子科技有限公司 | A water pollution monitoring and treatment device |
| CN118255424B (en) * | 2024-05-11 | 2024-11-19 | 彭云(江苏)电子科技有限公司 | Water pollution monitoring and treating device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209759162U (en) | A effluent treatment plant for mining engineering | |
| CN107117768A (en) | A kind of municipal wastewater advanced treating and online reclamation set | |
| CN118270952B (en) | Biological filter device and purification method for efficiently purifying sewage | |
| CN109422368A (en) | A kind of sewage treatment cleaning equipment that environment protecting is good | |
| CN120309120A (en) | A device and method for purifying and recycling wastewater in underground coal mines | |
| CN213680133U (en) | Sludge and sewage separation and recycling device | |
| CN201400627Y (en) | All-in-one water processing device | |
| CN215828522U (en) | A new type of sewage treatment sedimentation tank | |
| CN211497296U (en) | Sewage treatment plant based on MBR | |
| CN210674364U (en) | Novel high-efficient water treatment solid-liquid separation device | |
| CN207877536U (en) | A kind of environment-friendly type glass fiber reinforced plastic domestic sewage purifier | |
| CN207435202U (en) | A kind of wastewater treatment unit | |
| CN222238920U (en) | A multi-stage sedimentation tank used at a construction site | |
| CN208694458U (en) | A kind of henhouse flushing chicken manure water purification installation | |
| CN208279437U (en) | A kind of multi-stage sewage electric flocculation processing system | |
| CN208166799U (en) | A kind of vehicle-mounted removable aquiculture waste water processing equipment | |
| CN219290803U (en) | Mud discharging device for aquatic seedling sewage treatment | |
| CN218508547U (en) | Beam yard construction wastewater treatment cyclic utilization system | |
| CN214278140U (en) | Riverway water environment restoration simulation experiment device | |
| CN221771775U (en) | A sewage recovery device for environmental engineering | |
| CN219689562U (en) | Sewage cleaning and recycling device | |
| CN213266044U (en) | Water conservation reduces discharging's integration water purification unit | |
| CN216360432U (en) | Garbage pyrolysis treatment sewage purification device | |
| CN218596228U (en) | Wastewater treatment filtration equipment | |
| CN214654286U (en) | Sewage treatment plant is used in municipal administration |
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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20230124 |
|
| WD01 | Invention patent application deemed withdrawn after publication |