CN110668635A - Ecological magnetization filtration system based on aquatic plant - Google Patents
Ecological magnetization filtration system based on aquatic plant Download PDFInfo
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- CN110668635A CN110668635A CN201910855435.7A CN201910855435A CN110668635A CN 110668635 A CN110668635 A CN 110668635A CN 201910855435 A CN201910855435 A CN 201910855435A CN 110668635 A CN110668635 A CN 110668635A
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- China
- Prior art keywords
- ecological
- magnetic
- fiber box
- aquatic plants
- clamping
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- Pending
Links
- 238000001914 filtration Methods 0.000 title claims abstract description 60
- 230000005415 magnetization Effects 0.000 title claims abstract description 11
- 239000000835 fiber Substances 0.000 claims abstract description 46
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000008394 flocculating agent Substances 0.000 claims abstract description 15
- 239000010865 sewage Substances 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 241000196324 Embryophyta Species 0.000 description 23
- 239000003344 environmental pollutant Substances 0.000 description 9
- 231100000719 pollutant Toxicity 0.000 description 9
- 230000005389 magnetism Effects 0.000 description 6
- 239000002245 particle Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 239000002351 wastewater Substances 0.000 description 4
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000007885 magnetic separation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- JMANVNJQNLATNU-UHFFFAOYSA-N oxalonitrile Chemical compound N#CC#N JMANVNJQNLATNU-UHFFFAOYSA-N 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 241000383620 Allium mongolicum Species 0.000 description 1
- 241001083548 Anemone Species 0.000 description 1
- 241000201295 Euphrasia Species 0.000 description 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 240000001398 Typha domingensis Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000011081 inoculation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000006249 magnetic particle Substances 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/48—Treatment of water, waste water, or sewage with magnetic or electric fields
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/48—Treatment of water, waste water, or sewage with magnetic or electric fields
- C02F1/488—Treatment of water, waste water, or sewage with magnetic or electric fields for separation of magnetic materials, e.g. magnetic flocculation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/16—Nitrogen compounds, e.g. ammonia
- C02F2101/18—Cyanides
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
- C02F2101/34—Organic compounds containing oxygen
- C02F2101/345—Phenols
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/16—Nature of the water, waste water, sewage or sludge to be treated from metallurgical processes, i.e. from the production, refining or treatment of metals, e.g. galvanic wastes
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Biotechnology (AREA)
- Botany (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
The invention provides an ecological magnetization filtering system based on aquatic plants, which is characterized in that a first filtering assembly is arranged and comprises a plurality of fiber box units, the fiber box units are mutually clamped to form a fiber filtering layer, a second filtering assembly comprises a plurality of guide plates, a magnetic flocculating agent and a magnetic filter screen, the guide plates are arranged in the fiber box units, the magnetic flocculating agent is injected into the fiber box units and flows along the guide plates, the magnetic filter screen is arranged on the water outlet surface of the fiber box units, a third filtering assembly comprises a plurality of aquatic plants, and the aquatic plants are uniformly planted on the water inlet surface of the fiber box. Compared with the prior art, the invention carries out triple filtration through fiber filtration, magnetic filtration and ecological filtration, thereby improving the filtration effect of the polluted water.
Description
Technical Field
The invention relates to water quality filtration, in particular to an ecological magnetization filtration system based on aquatic plants.
Background
The main treatment technologies at present in China comprise gravity precipitation, advection precipitation and filtration. The treatment process carries out turbid water purification treatment. The traditional process for treating turbid circulating water of steel and iron has large floor area, long flow and low treatment efficiency, limits the production efficiency of production enterprises, and can influence the product quality due to the effluent water quality, the magnetic separation technology is to separate impurity particles in wastewater by utilizing the magnetism of the impurity particles, and for non-magnetic or weakly magnetic particles in water, the magnetic inoculation technology can enable the particles to have magnetism, and magnetic suspended solids in the wastewater are separated under the action of an external magnetic field, so that the aim of purifying water is fulfilled, however, the purification is not thorough only by the magnetic separation technology, and comprehensive water quality treatment needs to be carried out by combining an ecological purification method.
Disclosure of Invention
In view of the above, the invention provides an ecological magnetization filtration system based on aquatic plants, which performs triple filtration through fiber filtration, magnetic filtration and ecological filtration, and improves the filtration effect of polluted water.
Therefore, the invention provides an ecological magnetization filtering system based on aquatic plants, which is characterized in that a first filtering assembly is arranged, the first filtering assembly comprises a plurality of fiber box units, the fiber box units are mutually clamped to form a fiber filtering layer, a second filtering assembly comprises a plurality of guide plates, a magnetic flocculating agent and a magnetic filter screen, the guide plates are arranged in the fiber box units, the magnetic flocculating agent is injected into the fiber box units and flows along the guide plates, the magnetic filter screen is arranged on the water outlet surface of the fiber box units, a third filtering assembly comprises a plurality of aquatic plants, and the aquatic plants are uniformly planted on the water inlet surface of the fiber box.
Further, two adjacent fiber box units carry out the joint through first joint spare and second joint spare, first joint spare includes first joint board, second joint board, first joint groove and second joint groove, second joint spare includes third joint board, fourth joint board, third joint groove and fourth joint groove, first joint integrated circuit board connects in the third joint inslot, second joint integrated circuit board connects in the fourth joint inslot, third joint board joint in first joint inslot, fourth joint integrated circuit board connects in the second joint inslot.
Furthermore, the first clamping piece and the second clamping piece are both F-shaped clamping pieces.
Furthermore, the guide plates are obliquely and upwards arranged in the fiber box unit by taking the sewage inlet as a starting end.
Furthermore, the guide plates are parallel to each other and have equal intervals.
Furthermore, a cavity is formed between two adjacent guide plates, and the magnetic flocculant flows in the cavity under the impact of sewage.
Further, the aquatic plant is rush.
Further, the magnetic filter screen is a high gradient magnetic filter screen.
The invention provides an ecological magnetization filtering system based on aquatic plants, which is mainly provided with a fiber box unit, a magnetic flocculating agent, a magnetic filter screen and the aquatic plants, wherein the fiber box unit plays a role similar to a screen mesh and can primarily screen large-particle pollutants, the magnetic flocculating agent can enable non-magnetic substances to have magnetism or enhance the magnetism of weak-magnetic substances, and the magnetic flocculating agent combined with the pollutants can be captured by a high-gradient magnetic filter screen so as to realize the removal of the pollutants.
Therefore, compared with the prior art, the structure carries out triple filtration through fiber filtration, magnetic filtration and ecological filtration, and improves the filtration effect of the polluted water.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
fig. 1 is a schematic structural diagram of an ecological magnetized filtering system based on aquatic plants according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of an ecological magnetized filtering system based on aquatic plants according to an embodiment of the present invention.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
The first embodiment is as follows:
referring to fig. 1 to 2, a first filtering assembly is first provided, which includes a plurality of fiber box units 1, the fiber box units 1 are clamped to each other to form a fiber filtering layer, the second filtering assembly includes a plurality of guide plates 2, a magnetic flocculant 3 and a magnetic filter screen 4, the guide plates 2 are installed in the fiber box units 1, the magnetic flocculant 3 is injected into the fiber box units 1, the magnetic flocculant 3 flows along the guide plates 2, the magnetic filter screen 4 is disposed on a water outlet surface of the fiber box units 1, the third filtering assembly includes a plurality of aquatic plants 5, and the aquatic plants 5 are uniformly planted on a water inlet surface of the fiber box 1.
Referring to fig. 1 to 2, two adjacent fiber box units 1 are clamped by a first clamping member 11 and a second clamping member 12, the first clamping member 11 includes a first clamping plate 111, a second clamping plate 112, a first clamping groove 113 and a second clamping groove 114, the second clamping member 12 includes a third clamping plate 121, a fourth clamping plate 122, a third clamping groove 123 and a fourth clamping groove 124, the first clamping plate 111 is clamped in the third clamping groove 123, the second clamping plate 112 is clamped in the fourth clamping groove 124, the third clamping plate 121 is clamped in the first clamping groove 113, the fourth clamping plate 122 is clamped in the second clamping groove 114, the first clamping member 11 and the second clamping member 12 are both F-shaped clamping members, the guide plates 2 are obliquely and upwards arranged in the fiber box units 1 with the sewage inlet as the starting end, a plurality of the guide plates 2 are parallel to each other and have equal intervals, a cavity 21 is formed between two adjacent guide plates 2, the magnetic flocculating agent 3 flows in the cavity 21 under the impact of sewage, the aquatic plant 5 is rush, and the magnetic filter screen 4 is a high gradient magnetic filter screen.
The invention provides an ecological magnetization filtering system based on aquatic plants, which is mainly provided with a fiber box unit, a magnetic flocculating agent, a magnetic filter screen and the aquatic plants, wherein the fiber box unit plays a role similar to a screen mesh and can primarily screen large-particle pollutants, the magnetic flocculating agent can enable non-magnetic substances to have magnetism or enhance the magnetism of weak-magnetic substances, and the magnetic flocculating agent combined with the pollutants can be captured by a high-gradient magnetic filter screen so as to realize the removal of the pollutants.
Because the purifying capacities of different aquatic plants to pollutants are different and the purifying capacities of the same aquatic plant to different pollutants are also different, the removal rate of the cane shoots and the arrowheads to the BOD of the urban sewage can reach more than 80 percent, the removal rate of organic pollutants of the petroleum wastewater by the reed, the cattail, the eyebright herb, the anemone can reduce the COD in the wastewater of food factories by 70 to 80 percent and the BOD by 60 to 90 percent. Therefore, more suitable aquatic plants are needed to be selected according to local conditions, steel plants mainly contain harmful substances such as phenol, cyanogen and the like, the phenol purifying capacity of the halophyte rush, the rush and the allium mongolicum regel is very strong, and the phenol absorption of 100g of plants in 100h is 204mg/L, 230mg/L and 202mg/L respectively, so the rush with the highest absorption capacity is selected.
Therefore, compared with the prior art, the structure carries out triple filtration through fiber filtration, magnetic filtration and ecological filtration, and improves the filtration effect of the polluted water.
Example two:
referring to fig. 1 to fig. 2, an ecological magnetized filtration system based on aquatic plants according to a second embodiment of the present invention is shown, and the present embodiment further adopts the following improvements on the basis of the above embodiments: two adjacent fiber box units 1 are clamped by a first clamping piece 11 and a second clamping piece 12, the first clamping piece 11 comprises a first clamping plate 111, a second clamping plate 112, a first clamping groove 113 and a second clamping groove 114, the second clamping piece 12 comprises a third clamping plate 121, a fourth clamping plate 122, a third clamping groove 123 and a fourth clamping groove 124, the first clamping plate 111 is clamped in the third clamping groove 123, the second clamping plate 112 is clamped in the fourth clamping groove 124, the third clamping plate 121 is clamped in the first clamping groove 113, the fourth clamping plate 122 is clamped in the second clamping groove 114, avoiding grooves are formed in the first clamping groove 113, the second clamping groove 114, the third clamping groove 123 and the fourth clamping groove 124, and the problem that the first clamping piece 11 and the second clamping piece 12 are difficult to disassemble due to too tight clamping is avoided.
Example three:
referring to fig. 1 to fig. 2, an ecological magnetized filtration system based on aquatic plants according to a third embodiment of the present invention is shown, and the present embodiment further adopts the following improvements on the basis of the above embodiments: the second filtering component comprises a plurality of guide plates 2, a magnetic flocculating agent 3 and a magnetic filter screen 4, the plurality of guide plates 2 are installed in the fiber box unit 1, the magnetic flocculating agent 3 is injected into the fiber box unit 1, the magnetic flocculating agent 3 flows along the plurality of guide plates 2, the magnetic filter screen 4 is arranged on the water outlet surface of the fiber box unit 1, the second magnetic filter screen is arranged behind the magnetic filter screen 4, the second magnetic filter screen has a secondary magnetic filtering effect, and magnetic pollutants are prevented from being left.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (8)
1. An ecological magnetization filtration system based on aquatic plants, characterized by comprising:
the first filtering component comprises a plurality of fiber box units (1), and the fiber box units (1) are mutually clamped to form a fiber filtering layer;
a second filter assembly comprising a plurality of baffles (2), a magnetic flocculant (3) and a magnetic screen (4), wherein the plurality of baffles (2) are installed in the fiber box unit (1), the magnetic flocculant (3) is injected into the fiber box unit (1), the magnetic flocculant (3) flows along the plurality of baffles (2), and the magnetic screen (4) is arranged on the water outlet surface of the fiber box unit (1);
the third filtering component comprises a plurality of aquatic plants (5), and the aquatic plants (5) are uniformly planted on the water inlet surface of the fiber box (1).
2. The ecological magnetization filtration system based on aquatic plants of claim 1, characterized in that two adjacent fiber box units (1) are clamped by a first clamping member (11) and a second clamping member (12), the first clamping piece (11) comprises a first clamping plate (111), a second clamping plate (112), a first clamping groove (113) and a second clamping groove (114), the second clamping piece (12) comprises a third clamping plate (121), a fourth clamping plate (122), a third clamping groove (123) and a fourth clamping groove (124), the first clamping plate (111) is clamped in the third clamping groove (123), the second clamping plate (112) is clamped in the fourth clamping groove (124), the third clamping plate (121) is clamped in the first clamping groove (113), the fourth clamping plate (122) is clamped in the second clamping groove (114).
3. An ecological magnetized filtration system based on aquatic plants as claimed in claim 2, characterized in that the first and second snap-in members (11, 12) are both F-shaped snap-in members.
4. An ecological magnetized filtration system based on aquatic plants as claimed in claim 1, wherein the guide plate (2) is arranged in the fiber box unit (1) with the sewage inlet as the starting end.
5. An ecological magnetized filtration system based on aquatic plants according to claim 4, characterized in that the baffles (2) are parallel and equally spaced.
6. An ecological magnetized filtration system based on aquatic plants as claimed in claim 5, characterized in that a cavity (21) is formed between two adjacent baffles (2), and the magnetic flocculating agent (3) flows in the cavity (21) under the impact of sewage.
7. An aquatic plant based ecological magnetization filtration system according to claim 1, characterized in that the aquatic plant (5) is rush.
8. An ecological magnetized filtration system based on aquatic plants as claimed in claim 1, characterized in that the magnetic screen (4) is a high gradient magnetic screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910855435.7A CN110668635A (en) | 2019-09-10 | 2019-09-10 | Ecological magnetization filtration system based on aquatic plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910855435.7A CN110668635A (en) | 2019-09-10 | 2019-09-10 | Ecological magnetization filtration system based on aquatic plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110668635A true CN110668635A (en) | 2020-01-10 |
Family
ID=69077818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910855435.7A Pending CN110668635A (en) | 2019-09-10 | 2019-09-10 | Ecological magnetization filtration system based on aquatic plant |
Country Status (1)
| Country | Link |
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| CN (1) | CN110668635A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103951144A (en) * | 2014-05-22 | 2014-07-30 | 四川环能德美科技股份有限公司 | Eutrophic wastewater treatment device and method |
| CN204232098U (en) * | 2014-07-23 | 2015-04-01 | 张春萍 | New and effective circulation aquatic products purifying aquaculture system |
| CN205076946U (en) * | 2015-09-14 | 2016-03-09 | 深圳市清城人居环保科技有限公司 | Water body remediation composite set based on magnetic separation and constructed wetland |
| KR101663309B1 (en) * | 2015-05-18 | 2016-10-14 | 두산중공업 주식회사 | Large Scale Fiber Filter Apparatus |
| CN108178417A (en) * | 2018-02-28 | 2018-06-19 | 范勇 | A kind of purifying equipment for running water and method |
| CN109320025A (en) * | 2018-12-05 | 2019-02-12 | 环境保护部南京环境科学研究所 | It is a kind of to intercept purification device for the multistage of suspended particulate organic matter |
| CN208829494U (en) * | 2018-08-09 | 2019-05-07 | 广东生太修复科技有限公司 | A kind of sewage dystopy Ecosystem restoration system |
| CN209098434U (en) * | 2018-11-09 | 2019-07-12 | 中冶京诚工程技术有限公司 | A kind of box magnetic flocculation water purifying device and wastewater treatment vehicle |
| CN210559956U (en) * | 2019-09-10 | 2020-05-19 | 苏州金螳螂园林绿化景观有限公司 | Ecological magnetization filtration system based on aquatic plant |
-
2019
- 2019-09-10 CN CN201910855435.7A patent/CN110668635A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103951144A (en) * | 2014-05-22 | 2014-07-30 | 四川环能德美科技股份有限公司 | Eutrophic wastewater treatment device and method |
| CN204232098U (en) * | 2014-07-23 | 2015-04-01 | 张春萍 | New and effective circulation aquatic products purifying aquaculture system |
| KR101663309B1 (en) * | 2015-05-18 | 2016-10-14 | 두산중공업 주식회사 | Large Scale Fiber Filter Apparatus |
| CN205076946U (en) * | 2015-09-14 | 2016-03-09 | 深圳市清城人居环保科技有限公司 | Water body remediation composite set based on magnetic separation and constructed wetland |
| CN108178417A (en) * | 2018-02-28 | 2018-06-19 | 范勇 | A kind of purifying equipment for running water and method |
| CN208829494U (en) * | 2018-08-09 | 2019-05-07 | 广东生太修复科技有限公司 | A kind of sewage dystopy Ecosystem restoration system |
| CN209098434U (en) * | 2018-11-09 | 2019-07-12 | 中冶京诚工程技术有限公司 | A kind of box magnetic flocculation water purifying device and wastewater treatment vehicle |
| CN109320025A (en) * | 2018-12-05 | 2019-02-12 | 环境保护部南京环境科学研究所 | It is a kind of to intercept purification device for the multistage of suspended particulate organic matter |
| CN210559956U (en) * | 2019-09-10 | 2020-05-19 | 苏州金螳螂园林绿化景观有限公司 | Ecological magnetization filtration system based on aquatic plant |
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