CN215924710U - Bioengineering sewage treatment plant - Google Patents
Bioengineering sewage treatment plant Download PDFInfo
- Publication number
- CN215924710U CN215924710U CN202122340988.4U CN202122340988U CN215924710U CN 215924710 U CN215924710 U CN 215924710U CN 202122340988 U CN202122340988 U CN 202122340988U CN 215924710 U CN215924710 U CN 215924710U
- Authority
- CN
- China
- Prior art keywords
- sewage
- treatment plant
- degradation
- sewage treatment
- bioengineering
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000010865 sewage Substances 0.000 title claims abstract description 80
- 230000015556 catabolic process Effects 0.000 claims abstract description 39
- 238000006731 degradation reaction Methods 0.000 claims abstract description 39
- 238000003756 stirring Methods 0.000 claims abstract description 37
- 238000000746 purification Methods 0.000 claims abstract description 32
- 239000000919 ceramic Substances 0.000 claims description 17
- 239000011248 coating agent Substances 0.000 claims description 15
- 238000000576 coating method Methods 0.000 claims description 15
- 230000007062 hydrolysis Effects 0.000 claims description 13
- 238000006460 hydrolysis reaction Methods 0.000 claims description 13
- 230000020477 pH reduction Effects 0.000 claims description 13
- 238000001914 filtration Methods 0.000 claims description 10
- 239000011941 photocatalyst Substances 0.000 claims description 9
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 239000003814 drug Substances 0.000 abstract description 8
- 230000008859 change Effects 0.000 abstract description 3
- 239000005416 organic matter Substances 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 230000001105 regulatory effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 12
- 230000000694 effects Effects 0.000 description 9
- 230000008569 process Effects 0.000 description 8
- 238000000926 separation method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 229920001651 Cyanoacrylate Polymers 0.000 description 2
- 239000004830 Super Glue Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005345 coagulation Methods 0.000 description 2
- 230000015271 coagulation Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010364 biochemical engineering Methods 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000002147 killing effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 241000894007 species Species 0.000 description 1
Images
Landscapes
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
The utility model discloses a bioengineering sewage treatment plant, which comprises a main body, a filter tank, a sewage purification device, a sewage bucket, a motor, a cover plate, a stirring generation device, a flow dividing pipe, a degradation device and a circulating pipe, wherein the filter tank is arranged in the main body, the sewage purification device is arranged on the inner wall of the main body, the sewage bucket is arranged on one side of the filter tank, the flow dividing pipe is arranged above the filter tank, and the cover plate is arranged above the flow dividing pipe. The bioengineering sewage treatment plant provided by the utility model can effectively reduce the COD content in the sewage, has strong adaptability to the change of raw water temperature, turbidity, alkalinity and organic matter content, can enable the medicament and the sewage to be quickly and fully fused, and when the sewage enters the regulating tank, the medicament and the sewage are sucked into the biochemical treatment plant together by utilizing the negative pressure principle to be primarily mixed, so that better use prospect is brought.
Description
Technical Field
The utility model relates to the technical field of bioengineering sewage treatment devices, in particular to a bioengineering sewage treatment device.
Background
A biological engineering sewage treatment device is a device for treating biochemical engineering sewage, and biological engineering generally considers that the biological theory and technology are taken as the basis, modern engineering technologies such as chemical engineering, machinery and electronic computers are combined, the latest achievement of molecular biology is fully utilized, new species with ultra-far-end characters are created in a short time, eliminated strains are mixed in the engineering sewage in the process, and the strains can be discharged into a sewage pipeline after being treated by the biological engineering sewage treatment device, so that the environment is prevented from being damaged.
The existing bioengineering sewage treatment plant has the following two problems:
1. the existing bioengineering sewage treatment plant has slower treatment effect and can not accelerate the combination of chemical reagent and sewage.
2. The sewage of the existing biological engineering sewage treatment device can not be thoroughly purified.
Brings certain adverse effect to the using process of people, and provides a biological engineering sewage treatment device aiming at the defects.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a bioengineering sewage treatment device which has the advantages of stirring, purification, degradation and the like and can effectively solve the problems in the background art.
(II) technical scheme
In order to achieve the purpose, the utility model adopts the technical scheme that: the utility model provides a bioengineering sewage treatment plant, includes main part, filtering pond, sewage purification device, slop pail, motor, apron, stirring generating device, shunt tubes, degradation device, circulating pipe, the inside of main part is provided with the filtering pond, the inner wall of main part is provided with sewage purification device, one side in filtering pond is provided with the slop pail, the top in filtering pond is provided with the shunt tubes, the top of shunt tubes is provided with the apron, the top of apron is provided with stirring generating device, one side of main part is provided with the motor, the opposite side of main part is provided with the degradation device, the upper end of degradation device is provided with the circulating pipe.
Preferably, the degradation device comprises a degradation unit, a reflective coating, a tower plate, a filter, a photocatalyst and a porous ceramic ball, wherein the reflective coating is positioned on one side of the degradation unit, the tower plate is positioned inside the degradation unit, the filter is positioned on one side of the tower plate, the porous ceramic ball is positioned at the upper end of the filter, and the photocatalyst is positioned at the upper end of the porous ceramic ball.
Preferably, the stirring generating device comprises a reactor, a through hole, a rotating shaft, a stirring roller and an anti-slip sleeve, wherein the through hole is positioned at the lower end of the reactor, the rotating shaft is positioned at one side of the reactor, the anti-slip sleeve is positioned at one side of the rotating shaft, and the stirring roller is positioned at one side of the anti-slip sleeve.
Preferably, sewage purification device includes equalizing basin, purification return bend, elevator pump, biochemical treatment device, hydrolysis-acidification pool, the purification return bend is located the lower extreme of equalizing basin, the elevator pump is located the lower extreme that purifies the return bend, hydrolysis-acidification pool is located the lower extreme of elevator pump, biochemical treatment device is located the front end surface in hydrolysis-acidification pool.
Preferably, be provided with the notch between porous ceramic ball and the filter, the upper end of filter is passed through the notch and can be dismantled with the lower extreme of porous ceramic ball and be connected, be provided with the super glue between degradation unit and the reflection of light coating, one side of degradation unit is through one side fixed connection of super glue and reflection of light coating.
Preferably, an anti-slip sleeve is arranged between the rotating shaft and the stirring roller, one side of the rotating shaft is fixedly connected with one side of the stirring roller through the anti-slip sleeve, a threaded groove is formed between the reactor and the rotating shaft, and one side of the reactor is movably connected with one side of the rotating shaft through the threaded groove.
Preferably, be provided with the connecting hole between elevator pump and the purification return bend, the lower extreme of purification return bend passes through the upper end fixed connection of connecting hole and elevator pump, be provided with the pipe between hydrolysis-acidification pond and the biochemical treatment device, the front end in hydrolysis-acidification pond passes through pipe and biochemical treatment device's rear end fixed connection.
(III) advantageous effects
Compared with the prior art, the utility model provides a bioengineering sewage treatment plant, which has the following beneficial effects:
1. this bioengineering sewage treatment plant, degradation device through setting up, can effectively reduce the COD content in the sewage, and this device is to raw water temperature, turbidity, basicity and organic matter content's change adaptability is stronger, COD in getting rid of sewage, colourity, peculiar smell have good effect, make sewage no secondary pollution through the degradation unit, and effectively decompose dirty by filter and porous pottery, and photocatalyst and reflection of light coating can have fine degradation and extermination effect to unstable molecular compound and germ in the sewage, and are very practical.
2. This bioengineering sewage treatment plant, through the stirring generating device who sets up, can make medicament and the quick abundant fusion of sewage, it is long when shortening to combine to ensure to handle more thoroughly, provide power through the reactor and make the pivot drive one side stirring roller stirring sewage that does not stop make it can combine medicament and sewage completely, and the antiskid cover then takes place to become flexible in order to prevent to take place in stirring in-process pivot and stirring roller junction, plays firm effect.
3. This bioengineering sewage treatment plant, through the sewage purification device who sets up, when sewage gets into the equalizing basin, flow into the elevator pump again by it take out to hydrolysis acidification pool in through purifying the return bend, utilize the negative pressure principle simultaneously, inhale biochemical treatment device with medicament and sewage in the lump in, carry out preliminary mixing to just inside through processes such as coagulation reaction, centrifugal separation, gravity separation and dynamic filtration follow the sewage after biochemical treatment device lower extreme discharge purifies.
Drawings
FIG. 1 is a schematic view of the overall structure of a bioengineering sewage treatment plant of the present invention.
FIG. 2 is a schematic view of a degradation device of a bioengineering sewage treatment device of the present invention.
FIG. 3 is a schematic diagram of a stirring generation device of a bioengineering sewage treatment device.
FIG. 4 is a schematic view of a sewage purification apparatus of a bioengineering sewage treatment apparatus according to the present invention.
In the figure: 1. a main body; 2. a filter chamber; 3. a sewage purification device; 301. a regulating tank; 302. purifying the bent pipe; 303. a lift pump; 304. a biochemical treatment device; 305. a hydrolysis acidification pool; 4. a sewage bucket; 5. a motor; 6. a cover plate; 7. a stirring generation device; 701. a reactor; 702. a through hole; 703. a rotating shaft; 704. a stirring roller; 705. an anti-slip sleeve; 8. a shunt tube; 9. a degradation device; 901. a degradation unit; 902. a light-reflecting coating; 903. a column plate; 904. a filter; 905. a photocatalyst; 906. porous ceramic balls; 10. a circulation pipe.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The first embodiment is as follows:
as shown in fig. 1-4, a bioengineering sewage treatment plant comprises a main body 1, a filter tank 2, a sewage purification device 3, a slop tank 4, a motor 5, a cover plate 6, a stirring generation device 7, a shunt pipe 8, a degradation device 9 and a circulation pipe 10, wherein the filter tank 2 is arranged in the main body 1, the sewage purification device 3 is arranged on the inner wall of the main body 1, the slop tank 4 is arranged on one side of the filter tank 2, the shunt pipe 8 is arranged above the filter tank 2, the cover plate 6 is arranged above the shunt pipe 8, the stirring generation device 7 is arranged above the cover plate 6, the motor 5 is arranged on one side of the main body 1, the degradation device 9 is arranged on the other side of the main body 1, and the circulation pipe 10 is arranged at the upper end of the degradation device 9.
The second embodiment is as follows:
on the basis of the first embodiment, as shown in fig. 2, the degradation apparatus 9 includes a degradation unit 901, a reflective coating 902, a tray 903, a filter 904, a photocatalyst 905, and a porous ceramic ball 906, the reflective coating 902 is located on one side of the degradation unit 901, the tray 903 is located inside the degradation unit 901, the filter 904 is located on one side of the tray 903, the porous ceramic ball 906 is located at the upper end of the filter 904, the photocatalyst 905 is located at the upper end of the porous ceramic ball 906, a notch is provided between the porous ceramic ball 906 and the filter 904, the upper end of the filter 904 is detachably connected with the lower end of the porous ceramic ball 906 through the notch, a strong adhesive is provided between the degradation unit 901 and the reflective coating 902, and one side of the degradation unit 901 is fixedly connected with one side of the reflective coating 902 through the strong adhesive.
Example three:
on the basis of the first embodiment, as shown in fig. 3, the stirring generating device 7 includes a reactor 701, a through hole 702, a rotating shaft 703, a stirring roller 704, and an anti-slip sleeve 705, wherein the through hole 702 is located at the lower end of the reactor 701, the rotating shaft 703 is located at one side of the reactor 701, the anti-slip sleeve 705 is located at one side of the rotating shaft 703, the stirring roller 704 is located at one side of the anti-slip sleeve 705, the anti-slip sleeve 705 is disposed between the rotating shaft 703 and the stirring roller 704, one side of the rotating shaft 703 is fixedly connected with one side of the stirring roller 704 through the anti-slip sleeve 705, a threaded groove is disposed between the reactor 701 and the rotating shaft 703, and one side of the reactor 701 is movably connected with one side of the rotating shaft 703 through the threaded groove.
Example four:
based on the first embodiment, as shown in fig. 4, the sewage purification apparatus 3 includes an adjusting tank 301, a purification elbow 302, a lift pump 303, a biochemical treatment apparatus 304, and a hydrolysis acidification tank 305, wherein the purification elbow 302 is located at a lower end of the adjusting tank 301, the lift pump 303 is located at a lower end of the purification elbow 302, the hydrolysis acidification tank 305 is located at a lower end of the lift pump 303, the biochemical treatment apparatus 304 is located at an outer surface of a front end of the hydrolysis acidification tank 305, a connection hole is provided between the lift pump 303 and the purification elbow 302, the lower end of the purification elbow 302 is fixedly connected with an upper end of the lift pump 303 through the connection hole, a conduit is provided between the hydrolysis acidification tank 305 and the biochemical treatment apparatus 304, and the front end of the hydrolysis acidification tank 305 is fixedly connected with a rear end of the biochemical treatment apparatus 304 through the conduit.
Principle of operation
The utility model comprises a main body 1, a filter tank 2, a sewage purification device 3, a sewage bucket 4, a motor 5, a cover plate 6, a stirring generating device 7, a shunt pipe 8, a degradation device 9 and a circulating pipe 10, when in use, the COD content in the sewage can be effectively reduced through the arranged degradation device 9, the device has stronger adaptability to the change of the temperature, the turbidity, the alkalinity and the organic matter content of raw water, and has good effect on removing COD, chroma and peculiar smell in the sewage, the sewage has no secondary pollution through a degradation unit 901, and the filter 904 and the porous ceramic 906 effectively decompose the sewage, and the photocatalyst 905 and the reflective coating 902 can have good degradation and killing effect on unstable molecular compounds and pathogenic bacteria in the sewage, thereby being very practical, and the medicament and the sewage can be quickly and fully fused through the arranged stirring generating device 7, the combination time is shortened, in order to ensure that the treatment is more thorough, make the pivot 703 drive the stirring roller 704 of one side ceaselessly stir sewage and make it combine medicament and sewage completely through reactor 701 provides power, and antiskid cover 705 is then in order to prevent that the pivot 703 takes place to become flexible with stirring roller 704 junction in the stirring process, play the firm effect, through the sewage purification device 3 who sets up, get into equalizing basin 301 when sewage, flow into elevator pump 303 through purifying return bend 302 and take out to hydrolysis acidification pond 305 by it again, utilize the negative pressure principle simultaneously, inhale the medicament in biochemical treatment device 304 with sewage together, carry out primary mixing, and in and inside through coagulation reaction, centrifugal separation, gravity separation and processes such as dynamic filtration follow the biochemical treatment device 304 lower extreme and discharge the sewage after the purification.
It is noted that, herein, relational terms such as first and second (a, b, etc.) and the like may be 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. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a bioengineering sewage treatment plant, includes main part (1), filtering pond (2), sewage purification device (3), slop pail (4), motor (5), apron (6), stirring generating device (7), shunt tubes (8), degradation device (9), circulating pipe (10), its characterized in that: the inside of main part (1) is provided with filtering pond (2), the inner wall of main part (1) is provided with sewage purification device (3), one side in filtering pond (2) is provided with slop pail (4), the top in filtering pond (2) is provided with shunt tubes (8), the top of shunt tubes (8) is provided with apron (6), the top of apron (6) is provided with stirring generating device (7), one side of main part (1) is provided with motor (5), the opposite side of main part (1) is provided with degradation device (9), the upper end of degradation device (9) is provided with circulating pipe (10).
2. The bioengineering sewage treatment plant of claim 1, wherein: the degradation device (9) comprises a degradation unit (901), a reflective coating (902), a tower plate (903), a filter (904), a photocatalyst (905) and a porous ceramic ball (906), wherein the reflective coating (902) is positioned on one side of the degradation unit (901), the tower plate (903) is positioned inside the degradation unit (901), the filter (904) is positioned on one side of the tower plate (903), the porous ceramic ball (906) is positioned at the upper end of the filter (904), and the photocatalyst (905) is positioned at the upper end of the porous ceramic ball (906).
3. The bioengineering sewage treatment plant of claim 1, wherein: the stirring generating device (7) comprises a reactor (701), a through hole (702), a rotating shaft (703), a stirring roller (704) and an anti-skid sleeve (705), wherein the through hole (702) is positioned at the lower end of the reactor (701), the rotating shaft (703) is positioned at one side of the reactor (701), the anti-skid sleeve (705) is positioned at one side of the rotating shaft (703), and the stirring roller (704) is positioned at one side of the anti-skid sleeve (705).
4. The bioengineering sewage treatment plant of claim 1, wherein: sewage purification device (3) include equalizing basin (301), purification return bend (302), elevator pump (303), biochemical treatment device (304), hydrolysis acidification pool (305), purification return bend (302) are located the lower extreme of equalizing basin (301), elevator pump (303) are located the lower extreme of purification return bend (302), hydrolysis acidification pool (305) are located the lower extreme of elevator pump (303), biochemical treatment device (304) are located the front end surface of hydrolysis acidification pool (305).
5. The bioengineering sewage treatment plant of claim 2, wherein: a notch is formed between the porous ceramic ball (906) and the filter (904), the upper end of the filter (904) is detachably connected with the lower end of the porous ceramic ball (906) through the notch, a strong adhesive is arranged between the degradation unit (901) and the reflective coating (902), and one side of the degradation unit (901) is fixedly connected with one side of the reflective coating (902) through the strong adhesive.
6. The bioengineering sewage treatment plant of claim 3, wherein: an anti-slip sleeve (705) is arranged between the rotating shaft (703) and the stirring roller (704), one side of the rotating shaft (703) is fixedly connected with one side of the stirring roller (704) through the anti-slip sleeve (705), a thread groove is arranged between the reactor (701) and the rotating shaft (703), and one side of the reactor (701) is movably connected with one side of the rotating shaft (703) through the thread groove.
7. The bioengineering sewage treatment plant of claim 4, wherein: be provided with the connecting hole between elevator pump (303) and purification return bend (302), the lower extreme of purification return bend (302) passes through the upper end fixed connection of connecting hole and elevator pump (303), be provided with the pipe between hydrolysis acidification pond (305) and biochemical treatment device (304), the rear end fixed connection of pipe and biochemical treatment device (304) is passed through to the front end in hydrolysis acidification pond (305).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122340988.4U CN215924710U (en) | 2021-09-27 | 2021-09-27 | Bioengineering sewage treatment plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122340988.4U CN215924710U (en) | 2021-09-27 | 2021-09-27 | Bioengineering sewage treatment plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215924710U true CN215924710U (en) | 2022-03-01 |
Family
ID=80414419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122340988.4U Expired - Fee Related CN215924710U (en) | 2021-09-27 | 2021-09-27 | Bioengineering sewage treatment plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215924710U (en) |
-
2021
- 2021-09-27 CN CN202122340988.4U patent/CN215924710U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205473123U (en) | Integrate sewage treatment system | |
| CN212102383U (en) | High-efficient sterile sewage treatment plant that disinfects | |
| CN209456196U (en) | A kind of sewage treatment purification device with deodorization functions | |
| CN203411435U (en) | MBR (membrane bioreactor) membrane sewage treatment system | |
| CN103319049B (en) | A kind of MBR film sewage treatment system | |
| CN215924710U (en) | Bioengineering sewage treatment plant | |
| CN205528144U (en) | Medical treatment type waste water treatment equipment | |
| CN205616717U (en) | A device that is used for beasts and birds breed waste water to disinfect fast | |
| CN208500613U (en) | A kind of painting wastewater processing system | |
| CN208762372U (en) | A kind of intensive style MBR integrated sewage treating apparatus | |
| CN208394939U (en) | A kind of printing and dyeing wastewater treatment system | |
| CN207707085U (en) | A kind of aquatic products flowing water culture circulatory system comprising MBR and NF technologies | |
| CN215627391U (en) | Integrated device for efficient advanced treatment of surface water | |
| CN203922944U (en) | The treatment system of trade effluent in a kind of tigogenin production process | |
| CN107857406A (en) | A kind of Integral water purifying device and its application method of the ultrafiltration of ultraviolet catalytic oxidization combination | |
| CN212640207U (en) | Distributed sewage treatment plant's treatment tank | |
| CN203284293U (en) | Novel PVC mother solution water treating equipment | |
| CN103274569B (en) | Novel polyvinyl chloride (PVC) mother solution treatment equipment and method | |
| CN204138425U (en) | A kind of Sewage treatment systems | |
| CN206384990U (en) | A kind of advanced treatment system for recycling municipal sewage | |
| CN209493451U (en) | A kind of spraying Wastewater zero-discharge treatment system | |
| CN106587315A (en) | Cycle treatment system and method for catalyzing peroxide decomposition in waste water | |
| CN209778417U (en) | Sewage treatment plant that treatment effeciency is high | |
| CN108503118B (en) | Pharmaceutical production sewage recycling device | |
| CN206308183U (en) | The coupling device of electric flocculation ceramic micro filter film purifying slightly polluted water source water |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220301 |