CN215161755U - Electroplating effluent retrieval and utilization processing apparatus - Google Patents
Electroplating effluent retrieval and utilization processing apparatus Download PDFInfo
- Publication number
- CN215161755U CN215161755U CN202121614912.XU CN202121614912U CN215161755U CN 215161755 U CN215161755 U CN 215161755U CN 202121614912 U CN202121614912 U CN 202121614912U CN 215161755 U CN215161755 U CN 215161755U
- Authority
- CN
- China
- Prior art keywords
- case
- hollow shaft
- fixed mounting
- baffle
- pipe
- 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
- 238000009713 electroplating Methods 0.000 title claims abstract description 40
- 239000012528 membrane Substances 0.000 claims abstract description 14
- 238000001223 reverse osmosis Methods 0.000 claims abstract description 14
- 239000013049 sediment Substances 0.000 claims abstract description 13
- 238000009434 installation Methods 0.000 claims abstract description 3
- 239000002351 wastewater Substances 0.000 claims description 27
- 238000004064 recycling Methods 0.000 claims description 15
- 238000005273 aeration Methods 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 12
- 238000003756 stirring Methods 0.000 claims description 8
- 238000005192 partition Methods 0.000 claims description 5
- 239000003818 cinder Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 15
- 229910052751 metal Inorganic materials 0.000 abstract description 10
- 239000002184 metal Substances 0.000 abstract description 10
- 239000012141 concentrate Substances 0.000 abstract description 5
- 230000006872 improvement Effects 0.000 abstract description 2
- 230000003749 cleanliness Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 14
- 230000009471 action Effects 0.000 description 12
- 239000002893 slag Substances 0.000 description 12
- 239000007788 liquid Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 9
- 239000003814 drug Substances 0.000 description 8
- 239000002699 waste material Substances 0.000 description 8
- 230000008569 process Effects 0.000 description 5
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 3
- 238000005189 flocculation Methods 0.000 description 3
- 230000016615 flocculation Effects 0.000 description 3
- 229910052725 zinc Inorganic materials 0.000 description 3
- 239000011701 zinc Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 238000005282 brightening Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005554 pickling Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000004065 wastewater treatment Methods 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 231100000315 carcinogenic Toxicity 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000008394 flocculating agent Substances 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 231100000086 high toxicity Toxicity 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 231100000219 mutagenic Toxicity 0.000 description 1
- 230000003505 mutagenic effect Effects 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 231100000378 teratogenic Toxicity 0.000 description 1
- 230000003390 teratogenic effect Effects 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
Images
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model belongs to the technical field of electroplating effluent treatment facility, especially, be an electroplating effluent retrieval and utilization processing apparatus, including handling case and collection sediment case, collection sediment case and handling case fixed mounting, the top of collection sediment case is the opening setting, and is provided with the case lid in the opening, the equal fixed mounting in top four corners of case lid has the lug, the both sides of handling the case are provided with inlet tube and outlet pipe respectively, the both sides of collection sediment case all are provided with the scum pipe, horizontal installation has the baffle on the inner wall of handling the case, rotate on the baffle and install the hollow shaft, the outside fixed mounting of hollow shaft has a plurality of puddlers, the bottom side fixed mounting of baffle has driving motor and fan. The utility model relates to a rationally, simple structure, the cleanliness factor that can effectual improvement discharge water has guaranteed the discharge quality, can retrieve the metal concentrate in the electroplating effluent simultaneously, and is convenient for carry out the dismouting to arc filter plate and reverse osmosis membrane.
Description
Technical Field
The utility model relates to the technical field of electroplating effluent treatment equipment, in particular to electroplating effluent recycling and treating device.
Background
The electroplating process is a process of plating metal on the surface of an article by an electrolytic method, and electroplating wastewater is generated in the electroplating process, wherein the main source of zinc in the electroplating and metal processing industry wastewater is electroplating or pickling dragging liquid. The contaminants are transferred back to the rinse water through the metal rinse process. The pickling process includes immersing the metal (zinc or copper) in a strong acid to remove surface oxides, and then in a brightener containing strong chromic acid to perform a brightening treatment. The waste water contains a large amount of hydrochloric acid, heavy metal ions such as zinc, copper and the like, organic brightening agents and the like, has high toxicity, contains carcinogenic, teratogenic and mutagenic highly toxic substances and is extremely harmful to human beings, so the electroplating waste water needs to be treated and then discharged, electroplating waste water treatment equipment needs to be used when the electroplating waste water is recycled, and the electroplating waste water treatment equipment consists of an adjusting tank, a dosing tank, a reduction tank, a neutralization reaction tank, a pH adjusting tank, a flocculation tank, an inclined tube sedimentation tank, a box filter press, a clean water tank, an air flotation reaction, an activated carbon filter and the like.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects of the prior art and providing an electroplating wastewater recycling and treating device.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides an electroplating wastewater recycling treatment device, includes handles case and collection sediment case, collection sediment case with handle case fixed mounting, the top of collection sediment case is the opening setting, and is provided with the case lid in the opening, the equal fixed mounting in top four corners of case lid has the lug, the both sides of handling the case are provided with inlet tube and outlet pipe respectively, the both sides of collection sediment case all are provided with the scum pipe, horizontal installation has the baffle on the inner wall of handling the case, the rotation is installed the hollow shaft on the baffle, the outside fixed mounting of hollow shaft has a plurality of puddlers, the bottom side fixed mounting of baffle has driving motor and fan, fixed cover is equipped with the initiative bevel gear on driving motor's the output shaft, the outside fixed cover of hollow shaft is equipped with driven bevel gear, the initiative bevel gear meshes with driven bevel gear mutually, the gas outlet of fan is connected with same blast pipe with the bottom of hollow shaft, and the air feed pipe is connected with the hollow shaft rotation, the air inlet of fan is connected with the intake pipe, and the one end that the fan was kept away from to the intake pipe extends to the below of handling the case, handle the incasement and vertically install arc filter plate and reverse osmosis membrane, be provided with the collecting box on the bottom inner wall of handling the case, fixed mounting has the standpipe on the baffle, and the standpipe is linked together with the collecting box.
The utility model discloses a further set up to: the top of inlet tube is provided with the medicinal cupping, is connected with same connecting pipe between medicinal cupping and the inlet tube, and is provided with the control valve on the connecting pipe.
Through adopting above-mentioned technical scheme, can control the speed of adding medicine through the control valve.
The utility model discloses a further set up to: one end of each stirring rod which is positioned at the same side and is far away from the hollow shaft is fixedly provided with the same scraper, and the scraper is contacted with the arc-shaped filter plate.
Through adopting above-mentioned technical scheme, drive the scraper blade and clear up the arc filter plate when the hollow shaft rotates to can effectually avoid the arc filter plate to appear blockking up.
The utility model discloses a further set up to: a plurality of hollow rods are fixedly mounted on the outer side of the hollow shaft, a plurality of aeration heads are arranged on the hollow rods, and the hollow rods are communicated with the hollow shaft.
Through adopting above-mentioned technical scheme, can be with the even transport of air to the waste liquid under the effect of a plurality of hollow poles and a plurality of aeration head to can improve the effect of aeration.
The utility model discloses a further set up to: the top side of the partition plate is provided with an inverted cone-shaped groove, and the bottom opening of the inverted cone-shaped groove is communicated with the vertical pipe.
Through adopting above-mentioned technical scheme, can be with retrieving thing water conservancy diversion to the collecting box in under the effect of back taper groove.
The utility model discloses a further set up to: the top of arc filter plate and reverse osmosis membrane all extends to the top and the fixedly connected with baffle of handling the case, and the top side fixed mounting of baffle has the pull ring.
Through adopting above-mentioned technical scheme, be convenient for carry out the dismouting to arc filter plate and reverse osmosis membrane under the effect of pull ring and baffle.
The utility model discloses a further set up to: the front side of the collecting box is provided with a sealing door, and a handle is arranged on the sealing door.
Through adopting above-mentioned technical scheme, can avoid appearing the seepage in waste liquid treatment's in-process under the effect of sealing door, be convenient for operate the sealing door under the effect of handle simultaneously.
The utility model has the advantages that: in the utility model, by the matching of the chemical feeding pot and the control valve, chemicals such as flocculating agent and the like can be injected into the electroplating waste liquid when the electroplating waste liquid passes through the water inlet pipe, the stirring rods are driven to stir under the action of the driving motor, the driving bevel gear, the driven bevel gear and the hollow shaft, so that the medicament can be quickly and uniformly mixed with the electroplating waste liquid, air is sent into the hollow shaft through the air feed pipe under the action of the fan, the air is sent into the waste liquid under the action of the hollow rods and the aeration heads, the suspended matters can enter the slag collecting box by controlling the liquid level in the treatment box and are discharged through the slag discharging pipe, the waste water is primarily filtered under the action of the arc-shaped filter plate, then the metal concentrated solution is stopped under the action of the reverse osmosis membrane, and the filter plate is discharged into the collecting box, and the arc-shaped filter plate and the reverse osmosis membrane are conveniently disassembled and assembled under the action of the pull ring and the baffle plate.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic view of a three-dimensional structure of an electroplating wastewater recycling treatment device provided by the present invention;
FIG. 2 is a schematic view of a cross-sectional structure of an electroplating wastewater recycling treatment device provided by the present invention;
FIG. 3 is a schematic structural view of part A of the electroplating wastewater recycling and treating device provided by the present invention.
In the figure: 1. a treatment tank; 2. a slag collection box; 3. a box cover; 4. lifting lugs; 5. a water inlet pipe; 6. a water outlet pipe; 7. a medicine adding tank; 8. a control valve; 9. a slag discharge pipe; 10. a hollow shaft; 11. a hollow shaft; 12. an aeration head; 13. a drive motor; 14. a driving bevel gear; 15. a driven bevel gear; 16. a fan; 17. an air supply pipe; 18. an air inlet pipe; 19. an arc-shaped filter plate; 20. a reverse osmosis membrane; 21. a collection box; 22. a sealing door; 23. a scraper.
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to the specific embodiments. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, an electroplating wastewater recycling treatment device comprises a treatment tank 1 and a slag collection tank 2, wherein the slag collection tank 2 is fixedly installed with the treatment tank 1, the top of the slag collection tank 2 is provided with an opening, a tank cover 3 is arranged in the opening, four corners of the top of the tank cover 3 are fixedly provided with lifting lugs 4, the tank cover 3 is convenient to operate under the action of the lifting lugs 4, two sides of the treatment tank 1 are respectively provided with a water inlet pipe 5 and a water outlet pipe 6, two sides of the slag collection tank 2 are respectively provided with a slag discharge pipe 9, suspended matters entering the slag collection tank 2 can be discharged out of the slag collection tank 2 through the slag discharge pipe 9, a partition board is horizontally installed on the inner wall of the treatment tank 1, a hollow shaft 10 is rotatably installed on the partition board, a plurality of stirring rods are fixedly installed on the outer side of the hollow shaft 10, the electroplating wastewater can be stirred under the action of the hollow shaft 10 and the stirring rods, so that the mixing rate of a medicament and the wastewater can be accelerated, the bottom side fixed mounting of baffle has driving motor 13 and fan 16, the fixed cover of being equipped with initiative bevel gear 14 on the output shaft of driving motor 13, the outside fixed cover of hollow shaft 10 is equipped with driven bevel gear 15, initiative bevel gear 14 meshes with driven bevel gear 15 mutually, the gas outlet of fan 16 is connected with same blast pipe 17 with the bottom of hollow shaft 10, and blast pipe 17 and hollow shaft 10 rotate and be connected, the air inlet of fan 16 is connected with intake pipe 18, and the one end that fan 16 was kept away from to intake pipe 18 extends to the below of handling the case 1, it installs arc filter plate 19 and reverse osmosis membrane 20 vertically in the case 1 to handle, be provided with collecting box 21 on the bottom inner wall of case 1 to handle, fixed mounting has the standpipe on the baffle, and standpipe and collecting box 21 are linked together, can discharge the metal concentrate who filters to in collecting box 21 through the standpipe.
Specifically, the top of inlet tube 5 is provided with medicinal cupping 7, is connected with same connecting pipe between medicinal cupping 7 and the inlet tube 5, and is provided with control valve 8 on the connecting pipe, can control the speed of adding the medicine through control valve 8.
Specifically, the same scraper 23 is fixedly mounted at one end, away from the hollow shaft 10, of the stirring rods located on the same side, the scraper 23 is in contact with the arc-shaped filter plate 19, and the scraper 23 can drive the arc-shaped filter plate 19 to be cleaned when the hollow shaft 10 rotates, so that the arc-shaped filter plate 19 can be effectively prevented from being blocked.
Specifically, the outside fixed mounting of hollow shaft 10 has a plurality of hollow rods 11, is provided with a plurality of aeration heads 12 on the hollow rod 11, and hollow rod 11 is linked together with hollow shaft 10, can be with the even transport of air to the waste liquid in through a plurality of hollow rods 11 and a plurality of aeration heads 12 to can effectual improvement aeration's effect.
Specifically, the top side of baffle has been seted up the inverted cone groove, and the bottom opening in inverted cone groove is linked together with the standpipe, can be with retrieving thing water conservancy diversion to the collecting box 21 in under the effect in the inverted cone groove.
Specifically, arc filter plate 19 and reverse osmosis membrane 20's top all extends to the top of handling case 1 and fixedly connected with baffle, and the top side fixed mounting of baffle has the pull ring, is convenient for carry out the dismouting to arc filter plate 19 and reverse osmosis membrane 20 under the effect of pull ring and baffle.
Specifically, the front side of collecting box 21 is provided with sealing door 22, and is provided with the handle on the sealing door 22, can avoid appearing the seepage in waste liquid treatment's in-process under sealing door 22's effect, is convenient for operate sealing door 22 under the effect of handle simultaneously.
The working principle is as follows: firstly, a power supply is switched on, a driving motor 13 and a fan 16 are started, electroplating wastewater to be treated is conveyed into a treatment box 1 through a water inlet pipe 5, the medicine outlet speed of a medicine adding tank 7 is controlled through a control valve 8, a hollow shaft 10 is driven through a driving bevel gear 14 and a driven bevel gear 15 under the action of the driving motor 13 to stir the electroplating wastewater, so that the electroplating wastewater and a medicine are fully and uniformly mixed, the flocculation effect can be improved, air is sucked through an air inlet pipe 18 under the action of the fan 16 and conveyed into the hollow shaft 10 through an air supply pipe 17, then the electroplating wastewater is conveyed into the electroplating wastewater through the hollow shaft 11 and an aeration head 12, meanwhile, a plurality of hollow shafts 11 synchronously rotate under the action of the hollow shaft 10, the aeration effect can be improved, and the treated water is filtered under the action of an arc-shaped filter plate 19, then filter the metal concentrate in the electroplating effluent under reverse osmosis membrane 20's effect, water through reverse osmosis membrane 20 discharges through outlet pipe 6, the metal concentrate gets into the storage in the collecting box 21 behind through inverse cone-shaped groove and the standpipe, the suspended solid that flocculation and aeration produced floats on the surface of water, make the suspended solid get into in the collection sediment case 2 through the water level in the control treatment case 1, and discharge through scum pipe 9, after the adaptation was accomplished, open sealing door 22 through the handle and take out the metal concentrate wherein, then go on further processing can.
The electroplating wastewater recycling treatment device provided by the utility model is introduced in detail. The principles and embodiments of the present invention have been explained herein using specific embodiments, which are merely used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (7)
1. The utility model provides an electroplating wastewater recycling treatment device, includes handles case (1) and collection sediment case (2), its characterized in that, collection sediment case (2) with handle case (1) fixed mounting, the top of collection sediment case (2) is the opening setting, and is provided with case lid (3) in the opening, the equal fixed mounting in top four corners of case lid (3) has lug (4), the both sides of handling case (1) are provided with inlet tube (5) and outlet pipe (6) respectively, the both sides of collection sediment case (2) all are provided with row's cinder pipe (9), horizontal installation has the baffle on the inner wall of handling case (1), rotate on the baffle and install hollow shaft (10), the outside fixed mounting of hollow shaft (10) has a plurality of puddlers, the bottom side fixed mounting of baffle has driving motor (13) and fan (16), fixed cover is equipped with initiative bevel gear (14) on the output shaft of driving motor (13), the outer side of the hollow shaft (10) is fixedly sleeved with a driven bevel gear (15), the driving bevel gear (14) is meshed with the driven bevel gear (15), the bottom end of the air outlet of the fan (16) and the hollow shaft (10) is connected with the same air supply pipe (17), the air supply pipe (17) is rotatably connected with the hollow shaft (10), the air inlet of the fan (16) is connected with an air inlet pipe (18), one end, far away from the fan (16), of the air inlet pipe (18) extends to the lower portion of the treatment box (1), an arc-shaped filter plate (19) and a reverse osmosis membrane (20) are vertically installed in the treatment box (1), a collection box (21) is arranged on the inner wall of the bottom of the treatment box (1), a vertical pipe is fixedly installed on the partition plate, and the vertical pipe is communicated with the collection box (21).
2. The electroplating wastewater recycling treatment device according to claim 1, which is characterized in that: the top of inlet tube (5) is provided with medicinal cupping (7), is connected with same connecting pipe between medicinal cupping (7) and inlet tube (5), and is provided with control valve (8) on the connecting pipe.
3. The electroplating wastewater recycling treatment device according to claim 1, which is characterized in that: one end of each of the stirring rods which are positioned on the same side and are far away from the hollow shaft (10) is fixedly provided with the same scraper (23), and the scraper (23) is contacted with the arc-shaped filter plate (19).
4. The electroplating wastewater recycling treatment device according to claim 1, which is characterized in that: the outer side of the hollow shaft (10) is fixedly provided with a plurality of hollow rods (11), the hollow rods (11) are provided with a plurality of aeration heads (12), and the hollow rods (11) are communicated with the hollow shaft (10).
5. The electroplating wastewater recycling treatment device according to claim 1, which is characterized in that: the top side of the partition plate is provided with an inverted cone-shaped groove, and the bottom opening of the inverted cone-shaped groove is communicated with the vertical pipe.
6. The electroplating wastewater recycling treatment device according to claim 1, which is characterized in that: the top of arc filter plate (19) and reverse osmosis membrane (20) all extends to the top and the fixedly connected with baffle of handling case (1), and the top side fixed mounting of baffle has the pull ring.
7. The electroplating wastewater recycling treatment device according to claim 1, which is characterized in that: the front side of the collecting box (21) is provided with a sealing door (22), and the sealing door (22) is provided with a handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121614912.XU CN215161755U (en) | 2021-07-16 | 2021-07-16 | Electroplating effluent retrieval and utilization processing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121614912.XU CN215161755U (en) | 2021-07-16 | 2021-07-16 | Electroplating effluent retrieval and utilization processing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215161755U true CN215161755U (en) | 2021-12-14 |
Family
ID=79395254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121614912.XU Expired - Fee Related CN215161755U (en) | 2021-07-16 | 2021-07-16 | Electroplating effluent retrieval and utilization processing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215161755U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114772869A (en) * | 2022-05-23 | 2022-07-22 | 安徽绿洲危险废物综合利用有限公司 | Copper-containing waste liquid metal recovery treatment process |
| CN115093010A (en) * | 2022-06-14 | 2022-09-23 | 安徽省生态环境科学研究院 | Electroplating wastewater efficient biological film advanced treatment device |
| CN117342742A (en) * | 2023-11-17 | 2024-01-05 | 华夏碧水环保科技股份有限公司 | A handle recovery integrated device for electroplating effluent |
-
2021
- 2021-07-16 CN CN202121614912.XU patent/CN215161755U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114772869A (en) * | 2022-05-23 | 2022-07-22 | 安徽绿洲危险废物综合利用有限公司 | Copper-containing waste liquid metal recovery treatment process |
| CN114772869B (en) * | 2022-05-23 | 2024-03-29 | 安徽绿洲危险废物综合利用有限公司 | A kind of copper-containing waste liquid metal recycling and treatment process |
| CN115093010A (en) * | 2022-06-14 | 2022-09-23 | 安徽省生态环境科学研究院 | Electroplating wastewater efficient biological film advanced treatment device |
| CN117342742A (en) * | 2023-11-17 | 2024-01-05 | 华夏碧水环保科技股份有限公司 | A handle recovery integrated device for electroplating effluent |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215161755U (en) | Electroplating effluent retrieval and utilization processing apparatus | |
| CN213924289U (en) | An automatic cycle cleaning device for sewage equipment | |
| CN212758487U (en) | Full-automatic release agent proportioning and recycling environmental protection equipment | |
| CN114275928A (en) | Aquaculture wastewater treatment device | |
| CN211445378U (en) | Environment-friendly waste water recovery equipment | |
| CN217838592U (en) | A kind of sewage treatment equipment with fast cleaning function | |
| CN216549923U (en) | Device for treating paper industry wastewater | |
| CN216472633U (en) | Harmless treatment device for concentrated solution of garbage power plant | |
| CN214990983U (en) | Microbial purification sewage treatment device | |
| CN116495922A (en) | Recoil type waste liquid treatment device adopting gas aeration | |
| CN210457868U (en) | Waste water treatment device of environmental protection | |
| CN213865721U (en) | Energy-conserving sewage treatment plant of livestock-raising usefulness | |
| CN209583923U (en) | Sewage treatment system with zero discharge device | |
| CN109368868B (en) | Automatic sewage treatment equipment and treatment method applied to circuit board production industry | |
| CN214244011U (en) | Industrial wastewater treatment device | |
| CN112624450A (en) | Sewage treatment system with iron removal function and sewage treatment method | |
| CN209161777U (en) | A kind of stagewise environment-friendly engineering apparatus for treating sewage | |
| CN216106530U (en) | Environmental protection equipment for sewage cycle treatment | |
| CN215975437U (en) | Integrated treatment equipment for industrial wastewater | |
| CN222082552U (en) | A high-efficiency separator for starch wastewater treatment | |
| CN111960604A (en) | Energy-saving and environment-friendly chemical industry sewage intelligent treatment device and method | |
| CN217972918U (en) | Advanced treatment equipment for industrial wastewater discharge | |
| CN218944536U (en) | Microorganism removes equipment of high ammonia nitrogen waste water | |
| CN214612068U (en) | Equipment for sewage treatment process on ship | |
| CN221296606U (en) | Thallium device is removed to waste 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: 20211214 |