CN207062109U - Integrated film biological wastewater treatment systems - Google Patents
Integrated film biological wastewater treatment systems Download PDFInfo
- Publication number
- CN207062109U CN207062109U CN201720865771.6U CN201720865771U CN207062109U CN 207062109 U CN207062109 U CN 207062109U CN 201720865771 U CN201720865771 U CN 201720865771U CN 207062109 U CN207062109 U CN 207062109U
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- Prior art keywords
- zone
- aerobic
- area
- anoxic
- wastewater treatment
- 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.)
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- 238000004065 wastewater treatment Methods 0.000 title claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 210000005056 cell body Anatomy 0.000 claims abstract description 24
- 239000000463 material Substances 0.000 claims abstract description 20
- 238000012856 packing Methods 0.000 claims abstract description 20
- 150000001875 compounds Chemical class 0.000 claims abstract description 12
- 239000012528 membrane Substances 0.000 claims abstract description 11
- 239000002131 composite material Substances 0.000 claims abstract description 10
- 238000010992 reflux Methods 0.000 claims description 15
- 239000010802 sludge Substances 0.000 claims description 15
- 239000000126 substance Substances 0.000 claims description 10
- 238000005273 aeration Methods 0.000 claims description 9
- 239000000945 filler Substances 0.000 claims description 8
- 230000001079 digestive effect Effects 0.000 claims description 6
- 235000011389 fruit/vegetable juice Nutrition 0.000 claims description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
- 239000001301 oxygen Substances 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 abstract description 2
- 239000010865 sewage Substances 0.000 description 14
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 241000894006 Bacteria Species 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 239000010840 domestic wastewater Substances 0.000 description 4
- 239000006185 dispersion Substances 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000007726 management method Methods 0.000 description 3
- 244000005700 microbiome Species 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- 238000005276 aerator Methods 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 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
- YUWBVKYVJWNVLE-UHFFFAOYSA-N [N].[P] Chemical compound [N].[P] YUWBVKYVJWNVLE-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 238000005243 fluidization Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 238000006396 nitration reaction Methods 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 239000003403 water pollutant Substances 0.000 description 1
Landscapes
- Biological Treatment Of Waste Water (AREA)
Abstract
The utility model discloses integrated film biological wastewater treatment systems, the system includes cell body, it is provided with cell body and is sequentially connected logical anaerobic zone, anoxic zone, aerobic zone, film area and sterile zones, the top of anaerobic zone is provided with water inlet, the bottom of anaerobic zone is connected with the top of anoxic zone by deflection plate, and the bottom of anoxic zone is connected with the top of aerobic zone by deflection plate, and the bottom of aerobic zone is connected with film area, the top in film area is provided with the sterile zones being connected, and the side of sterile zones is provided with delivery port；The film area is provided with membrane module, and the anaerobic zone is provided with composite anaerobic biologic packing material, and the anoxic zone is provided with compound anoxic biologic packing material, and the aerobic zone is provided with aerobic floating stuffing.The utility model has the advantages that integrated level is high, floor space is small, operation maintenance is simple.
Description
Technical field
The utility model is related to a kind of domestic sewage treatment device, particularly it is a kind of be used for dispersant type domestic wastewater processing and
The integrated film biological wastewater treatment systems recycled.
Background technology
By 2015, the wastewater treatment rate in China city reached 85%, at the same time, influence of the villages and small towns sewage to environment
Increasingly show, the center of gravity of national waste water control work starts progressively to shift to villages and small towns area.Villages and small towns regional waste-water is predominantly lived
Sewage, and have the characteristics that yield is small, production source is scattered, water quality and quantity fluctuation is big.At present, processing of the rural area to sanitary sewage
Technology has septic tank technology, Artificial Wetland Techniques, manpower rapid-infiltration technology etc., but septic tank technology has easy seepage, pollution
Underground water, draw clearly can influence not in time run effect the shortcomings of；Artificial swamp is relatively low in the presence of processing load, and floor space is big, by
The shortcomings of operation of the natural conditions such as weather is larger；The shortcomings of to TN, TP poor removal effect be present in manpower rapid-infiltration.
In summary, the spies such as scattered, water is small, change of water quality is big are discharged to solve town ＆ country area sanitary sewage
Point, and the practical problems such as rural economy relatively falls behind at present, operational management skill personnel lack are closed, it is necessary to develop a kind of structure
Reason, reduced investment, the convenient dispersion type domestic wastewater processing system of management.
Utility model content
Technical problem to be solved in the utility model is to provide integrated film biological wastewater treatment systems, small for handling
Cities and towns and rural area dispersion type domestic wastewater, and cost of investment is low, management is convenient.
The utility model solves above-mentioned technical problem with following technical scheme：
The utility model integrated film biological wastewater treatment systems, including cell body, the cell body are interior logical provided with being sequentially connected
Anaerobic zone, anoxic zone, aerobic zone, film area and sterile zones, the top of anaerobic zone is provided with water inlet, the bottom of anaerobic zone and anoxic
The top in area is connected by deflection plate, and the bottom of anoxic zone is connected with the top of aerobic zone by deflection plate, aerobic zone
Bottom is connected with film area, and the top in film area is provided with the sterile zones being connected, and the side of sterile zones is provided with delivery port；The film area
Provided with membrane module, the anaerobic zone is provided with composite anaerobic biologic packing material, and the anoxic zone is provided with compound anoxic biologic packing material, described
Aerobic zone is provided with aerobic floating stuffing.
The composite anaerobic biologic packing material of anaerobic zone described in the utility model, the compound anoxic biologic packing material of anoxic zone are fixed on
On the filler fixed support of each area bottom, the aerobic floating stuffing of aerobic zone is shelved on positioned at aerobic zone bottom by grid
In the cubical area that plate surrounds.
The filling of composite anaerobic biologic packing material described in the utility model, compound anoxic biologic packing material and aerobic floating stuffing
Rate is the 40~60% of region volume.
The microporous aeration device being provided with aerobic zone described in the utility model below aerobic floating stuffing.
The membrane module in film area described in the utility model is hollow plate membrane, installed in the bottom in film area, below provided with micro-
Hole aerator.
Sterile zones described in the utility model are located on rear side of the top in film area, between sterile zones and film area by suction pump and its
Connecting pipe is connected, and effluent weir and chemicals dosing plant are provided with sterile zones, and the outside of effluent weir is close close to water outlet, inner side
Chemicals dosing plant.
Aerobic zone described in the utility model be provided with by aerobic zone digestive juice be back to anoxic zone digestive juice reflux pump and its
Connecting pipe.
The sludge reflux pump and its connecting tube that aerobic zone described in the utility model and film area are provided with sludge reflux or arranged outside
Road.
Cell body described in the utility model is closed cell body, and the top of cell body is provided with multiple seal cover boards, set on cover plate
There is passage.
With being fixedly connected at the top of cell body at the top of the deflection plate of anaerobic zone and anoxic zone described in the utility model, bottom and cell body
Bottom is not in contact, and current is flowed through the top that the bottom flows to subsequent region again.
The utility model integrated film biological wastewater treatment systems, it is adapted to samll cities and towns and rural area dispersion type domestic wastewater
Processing, its cost of investment and operating cost are relatively low, and are managed without dedicated technician, have that integrated level is high, takes up an area face
The advantages that product is small, operation maintenance is simple.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model integrated film biological wastewater treatment systems.
In figure：1- cell bodies；2- water inlets；3- anaerobic zones；4- anoxic zones；5- aerobic zones；6- films area；7- sterile zones；8- goes out
The mouth of a river；9- composite anaerobic biologic packing materials；10- deflection plates；11- filler fixed supports；The compound anoxic biologic packing materials of 12-；13- is aerobic
Floating stuffing；14- flase floors；15- microporous aeration devices；16- dividing plates；The hollow plate membranes of 17-；18- films area fixed support；19-
Microporous aeration device；20- suction pumps；21- chemicals dosing plants；22- effluent weirs；23- nitrification liquid reflux pumps；24- sludge reflux pumps；
25- sludge reflux switch valves；Switch valve is arranged outside 26- sludge；27- closures.
Embodiment
The utility model integrated film biological wastewater treatment systems are described further with reference to Fig. 1：
As shown in figure 1, the utility model integrated film biological wastewater treatment systems include cell body 1, water inlet 2, delivery port 8
And supporting closure 27, cell body 1 will be divided into anaerobic zone 3, anoxic zone 4, aerobic zone 5, film by four pieces of dividing plates 16 inside it
Area 6 and sterile zones 7, anaerobic zone 3, anoxic zone 4, aerobic zone 5, film area 6 and sterile zones 7 are sequentially connected logical, and the top of anaerobic zone 3 is set
Have water inlet 2, the bottom of anaerobic zone 2 is connected with the top of anoxic zone 4 by deflection plate 10, the bottom of anoxic zone 4 with it is aerobic
The top in area 5 is connected by deflection plate 10, and the bottom of aerobic zone 5 is connected with film area 6, and the top in film area 6, which is provided with, to be connected
Sterile zones 7, the side of sterile zones 7 is provided with delivery port 8；The overflow that anaerobic zone 3, anoxic zone 4, aerobic zone 5 pass through deflection plate 10
Mouth is gradually reduced, and the peak of delivery port 8 is under the minimum point horizontal line of water inlet 2.
The composite anaerobic biologic packing material 9 being arranged on filler fixed support 11 is provided with anaerobic zone 3, is provided with anoxic zone 4
Compound anoxic biologic packing material 12 on filler fixed support 11, interior be provided with aerobic zone 5 are arranged on what flase floor 14 surrounded
Aerobic floating stuffing 13 in cubical area, film area 6 is interior to be provided with hollow plate membrane 17, and hollow plate membrane 17 is consolidated installed in film area
On fixed rack 18, filler fixed support 11 and film area fixed support 18 are respectively positioned on the bottom in each area.
Composite anaerobic biologic packing material 9, compound anoxic biologic packing material 12 and aerobic floating stuffing 13 described in the utility model
Filling rate account for the 40~60% of region volume.
The microporous aeration device 15 positioned at the aerobic lower section of floating stuffing 13 is provided with aerobic zone 5 described in the utility model, it is micro-
Hole aerator 15 is connected by airway tube with external air blower.
The microporous aeration device 19 positioned at the hollow lower section of plate membrane 17 is provided with film area 6 described in the utility model, micropore exposes
Device of air 19 is connected by airway tube with external air blower.
Sterile zones 7 described in the utility model are located on rear side of the top in film area 6, and effluent weir 22 and dosing are provided with sterile zones 7
Device 21, the outside of effluent weir 22 is at delivery port 8, and close to chemicals dosing plant 21, region residing for chemicals dosing plant 21 is mixed for inner side
Close area.The top in film area 6 is provided with suction pump 20 and its connecting pipe, and the water outlet in film area is drawn into sterile zones by suction pump 20
In 7 mixed zone, after the water outlet of film area 6 is well mixed with disinfectant in mixed zone, goes out through the overflow of effluent weir 22, finally reach
Mark discharge.
The utility model is provided with the digestive juice reflux pump 23 that aerobic zone digestive juice is back to anoxic zone 5 in aerobic zone 5
And its connecting pipe.
The utility model be respectively equipped with sludge reflux in aerobic zone 5 and film area 6 or the sludge reflux pump 24 arranged outside and
Its connecting pipe, it is provided with its connecting pipe outside sludge reflux switch valve 25 and sludge and arranges switch valve 26, when needs dirt
When mud is back to water inlet, closed switch valve 26 is arranged outside sludge, when needing sludge to carry out outer arrange, by sludge reflux
Switch valve 25 is closed.
Cell body 1 described in the utility model is closed cell body, and the top of cell body 1 is provided with multiple closures 27, set on cover plate
It is equipped with passage.
The top of deflection plate 10 of anaerobic zone 3 and anoxic zone 4 described in the utility model is fixedly connected with the top of cell body 1, bottom
It is not in contact with cell body bottom, current is flowed through the top that the bottom flows to subsequent region again.
Operation principle of the present utility model is as follows：
Due to the good biodegradability of sanitary sewage, and containing a certain amount of nitrogen phosphorus etc., sanitary sewage initially enters anaerobism
Area 3, by the microbial bacterial adhered on the composite anaerobic biologic packing material 9 inside anaerobic zone 3, mainly there are hydrolysis acid-producing bacteria, production
Hydrogen bacterium and methane-producing bacteria collaboration are completed to degrade to the organic matter in life water, are translated into small-molecule substance drop
The biochemical oxygen demand (BOD) of low sewage；Meanwhile anaerobic zone 3 has the effects such as mixing, precipitation separation and primary filter, thus it accounts for volume
It is larger.The bottom side of anaerobic zone 3 is connected by deflection plate 10 with the side of the top of anoxic zone 4.
In order to improve the treatment effeciency of sanitary sewage, the utility model is provided with anoxic zone 4.Its main function is by lacking
The effect such as the biochemical degradation effect of the microorganism adhered on the compound anoxic biologic packing material 12 in oxygen area and adsorption-flocculation, enters one
Step removes the various organic matters in sewage.And by the backflow nitrification liquid of nitrification liquid reflux pump 23, sewage in anoxic zone occurs
Anti-nitration reaction, nitrogen-containing pollutant change into nitrogen, effectively reduce sewage total nitrogen content.The bottom side of anoxic zone 4 passes through folding
Flowing plate 10 is connected with the upper side of aerobic zone 5.
Sanitary sewage after anaerobism, anoxic treatment, into aerobic zone 5, aerobic zone 5 is provided with aerobic floating stuffing
13, its bottom makes part microorganism be attached to aerobic floating stuffing by the way of micro-pore aeration, by microporous aeration device 15
On 13, part microorganism is suspended in water in fluidisation state, the pollutant such as further organics removal, nitrogen, phosphorus；The bottom of aerobic zone 5
Side directly directly connects with film area bottom side.
The water outlet of aerobic zone 5 enters film area 6, on the one hand film area can further remove dirty water pollutant and bacterium, and one
Aspect may filter out the stripping sludge that the water outlet of aerobic zone 4 is taken out of, it is ensured that stable water outlet reaches requirement.
Due to containing parasitic bacteria in sanitary sewage, so the water outlet of film area 5 is drawn into sterile zones 6 through suction pump 20
Row sterilization, adds chemical disinfection medicament to mixing chamber specifically by chemicals dosing plant 21, water outlet is passed through water outlet after carrying out disinfection
Mouth 8.Water outlet reaches《Urban wastewater treatment firm pollutant emission standard》(GB18918-2002) requirement of one-level A standards.
Claims (10)
1. integrated film biological wastewater treatment systems, including cell body, it is characterised in that logical provided with being sequentially connected in the cell body
Anaerobic zone, anoxic zone, aerobic zone, film area and sterile zones, the top of anaerobic zone are provided with water inlet, the bottom and anoxic zone of anaerobic zone
Top be connected by deflection plate, the bottom of anoxic zone is connected with the top of aerobic zone by deflection plate, the bottom of aerobic zone
Bu Yumo areas are connected, and the top in film area is provided with the sterile zones being connected, and the side of sterile zones is provided with delivery port；The film area is set
There is membrane module, the anaerobic zone is provided with composite anaerobic biologic packing material, and the anoxic zone is provided with compound anoxic biologic packing material, described good
Oxygen area is provided with aerobic floating stuffing.
2. integrated film biological wastewater treatment systems according to claim 1, it is characterised in that the anaerobic zone it is compound
Anaerobic organism filler, the compound anoxic biologic packing material of anoxic zone are held within the filler fixed support of each area bottom, aerobic
The aerobic floating stuffing in area is shelved in the cubical area surrounded by flase floor of aerobic zone bottom.
3. integrated film biological wastewater treatment systems according to claim 2, it is characterised in that the composite anaerobic biology
The filling rate of filler, compound anoxic biologic packing material and aerobic floating stuffing is the 40~60% of region volume.
4. integrated film biological wastewater treatment systems according to claim 1, it is characterised in that be provided with the aerobic zone
Microporous aeration device below aerobic floating stuffing.
5. integrated film biological wastewater treatment systems according to claim 1, it is characterised in that the membrane module in the film area
For hollow plate membrane, installed in the bottom in film area, below provided with microporous aeration device.
6. integrated film biological wastewater treatment systems according to claim 1, it is characterised in that the sterile zones are located at film
On rear side of the top in area, it is connected between sterile zones and film area by suction pump and its connecting pipe, effluent weir is provided with sterile zones
And chemicals dosing plant, the outside of effluent weir is close to water outlet, and inner side is close to chemicals dosing plant.
7. integrated film biological wastewater treatment systems according to claim 1, it is characterised in that the aerobic zone is provided with will
Aerobic zone digestive juice is back to the digestive juice reflux pump and its connecting pipe of anoxic zone.
8. integrated film biological wastewater treatment systems according to claim 1, it is characterised in that the aerobic zone and film area
Provided with the sludge reflux pump and its connecting pipe arranged by sludge reflux or outside.
9. integrated film biological wastewater treatment systems according to claim 1, it is characterised in that the cell body is closed
Cell body, the top of cell body are provided with multiple seal cover boards, passage are provided with cover plate.
10. integrated film biological wastewater treatment systems according to claim 1, it is characterised in that the anaerobic zone and lack
With being fixedly connected at the top of cell body at the top of the deflection plate in oxygen area, bottom is not in contact with cell body bottom, current is flowed through the bottom again
Flow to the top of subsequent region.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720865771.6U CN207062109U (en) | 2017-07-17 | 2017-07-17 | Integrated film biological wastewater treatment systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720865771.6U CN207062109U (en) | 2017-07-17 | 2017-07-17 | Integrated film biological wastewater treatment systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207062109U true CN207062109U (en) | 2018-03-02 |
Family
ID=61511361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720865771.6U Active CN207062109U (en) | 2017-07-17 | 2017-07-17 | Integrated film biological wastewater treatment systems |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207062109U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108408900A (en) * | 2018-03-29 | 2018-08-17 | 东莞市环境科学研究所 | Composite reaction device for wastewater treatment |
| CN108609811A (en) * | 2018-06-13 | 2018-10-02 | 长江大学 | Integrated fumaric acid wastewater processing unit |
| CN108821434A (en) * | 2018-07-02 | 2018-11-16 | 浙江万里学院 | Integral type AAO+MBR reactor and the method for handling sewage with it |
| CN109867412A (en) * | 2019-03-20 | 2019-06-11 | 北京科泰兴达高新技术有限公司 | A kind of sewage disposal system |
| CN114249506A (en) * | 2022-01-11 | 2022-03-29 | 山东农业大学 | Miniature light kinetic energy rural domestic sewage purifies integrated device |
-
2017
- 2017-07-17 CN CN201720865771.6U patent/CN207062109U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108408900A (en) * | 2018-03-29 | 2018-08-17 | 东莞市环境科学研究所 | Composite reaction device for wastewater treatment |
| CN108609811A (en) * | 2018-06-13 | 2018-10-02 | 长江大学 | Integrated fumaric acid wastewater processing unit |
| CN108821434A (en) * | 2018-07-02 | 2018-11-16 | 浙江万里学院 | Integral type AAO+MBR reactor and the method for handling sewage with it |
| CN108821434B (en) * | 2018-07-02 | 2021-04-06 | 浙江万里学院 | Integrated AAO + MBR reactor and method for treating sewage by using same |
| CN109867412A (en) * | 2019-03-20 | 2019-06-11 | 北京科泰兴达高新技术有限公司 | A kind of sewage disposal system |
| CN114249506A (en) * | 2022-01-11 | 2022-03-29 | 山东农业大学 | Miniature light kinetic energy rural domestic sewage purifies integrated device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jingshan boshike environmental protection equipment manufacturing Co.,Ltd. Assignor: GUANGXI BOSSCO ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Contract record no.: X2020450000045 Denomination of utility model: Integrated membrane biological wastewater treatment system Granted publication date: 20180302 License type: Common License Record date: 20201104 |
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| EE01 | Entry into force of recordation of patent licensing contract | ||
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Address after: 242300 intersection of Dongcheng Avenue and Dongcheng Road, heli Park, Ningguo Economic and Technological Development Zone, Ningguo City, Xuancheng City, Anhui Province Patentee after: Anhui Boshike Environmental Protection Technology Co.,Ltd. Country or region after: China Address before: 530007 12 Kexing Road, hi tech Zone, Nanning, the Guangxi Zhuang Autonomous Region Patentee before: GUANGXI BOSSCO ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Country or region before: China |
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Effective date of registration: 20240509 Address after: 530000 No. 101, Gao'an Road, high tech Zone, Nanning, Guangxi Zhuang Autonomous Region Patentee after: Guangxi Boshike Environmental Technology Co.,Ltd. Country or region after: China Patentee after: Anhui Boshike Environmental Protection Technology Co.,Ltd. Address before: 242300 intersection of Dongcheng Avenue and Dongcheng Road, heli Park, Ningguo Economic and Technological Development Zone, Ningguo City, Xuancheng City, Anhui Province Patentee before: Anhui Boshike Environmental Protection Technology Co.,Ltd. Country or region before: China |
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