CN105923920B - One kind butchering meat processing enterprise waste water treatment system - Google Patents
One kind butchering meat processing enterprise waste water treatment system Download PDFInfo
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- CN105923920B CN105923920B CN201610448505.3A CN201610448505A CN105923920B CN 105923920 B CN105923920 B CN 105923920B CN 201610448505 A CN201610448505 A CN 201610448505A CN 105923920 B CN105923920 B CN 105923920B
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
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- 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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
- C02F1/004—Processes for the treatment of water whereby the filtration technique is of importance using large scale industrial sized filters
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- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
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- 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
- C02F1/38—Treatment of water, waste water, or sewage by centrifugal separation
-
- 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
- C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
-
- 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
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
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- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
-
- 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
- C02F2103/22—Nature of the water, waste water, sewage or sludge to be treated from the processing of animals, e.g. poultry, fish, or parts thereof
-
- 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
- C02F3/30—Aerobic and anaerobic processes
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Sorption (AREA)
- Physical Water Treatments (AREA)
Abstract
The invention discloses one kind to butcher meat processing enterprise waste water treatment system, including grid pond, oil separator, oil sump, grit water separator, primary sedimentation tank, solid-liquid separating machine, sedimentation basin, UASB anaerobic reactor, methane holder, buffer pool, the pond SBR, water purifier, RO unit, RO water tank, recycling bins, sterilization pool, charcoal filtering ponds, sludge compresses bed, each equipment is connected as an entirety by pipeline, one kind of the present invention butchers meat processing enterprise waste water treatment system, system run all right, the waste water of discharge can be up to state standards, and occupied area is small, system cost is low.
Description
Technical field
The present invention relates to environment protection fields, butcher meat processing enterprise waste water treatment system more particularly to one kind.
Background technique
In slaughtering industry, a large amount of water resource can be consumed, hutch flushing is completed with water, Tang's hair is analysed, scrubs grease stain,
In butchering meat waste water, containing blood, grease, meat mincing, bone bits, hair, excrement, organic suspension substance is more, is easy to addle, row
Enter the dissolved oxygen that can be consumed in water in water body, destroy the ecosystem, pollute environment, Pollutants in Wastewater mainly has SS, BOD5、
CODCr、NH3- N and animal oil.
Current slaughterhouse wastewater treatment method, based on bioanalysis, but invest it is big, it is costly, take up a large area, using detesting
Oxygen（And oxygen）Aerobic treatment process：Such as hydrolysis acidification-biochemistry adsorpting regenerating process, room temperature UASB- jet-flow aeration technique, advantage
It is that treatment effeciency height, energy conservation, economy, sludge digestion are good, the disadvantage is that anaerobic bacteria culture is of long duration, debugging cycle is longer.
For this purpose, providing one kind the present invention provides both a kind of mode combined and butchering meat processing enterprise wastewater treatment
System is suitble to domestic medium and small meat producing plant, after processing, can satisfy environment protection standard requirement.
Summary of the invention
The invention mainly solves the technical problem of providing one kind to butcher meat processing enterprise waste water treatment system, and system is set
Count compact-sized, labor intensity is low, and work efficiency is high, can satisfy environment protection standard requirement.
Described one kind butchers meat processing enterprise waste water treatment system, including grid pond, oil separator, oil sump, sand water
Separator, primary sedimentation tank, solid-liquid separating machine, sedimentation basin, UASB anaerobic reactor, methane holder, buffer pool, the pond SBR, water purification
Device, RO unit, RO water tank, recycling bins, sterilization pool, charcoal filtering ponds, sludge compress bed, and each equipment is connected as one by pipeline
It is whole.
Waste water is first into grid pond, and grid pond is used for intercept process waste water, and waste water is mainly suspended matter, as internal organ,
The bulks sundries such as the broken bone of meat mincing, grid pond are provided with rotary grid, and grid gap is 10mm, are provided on rotary grid
Driving device and rake tooth chain, driving device drive the bottom-up movement of rake tooth chain, the sundries in water are picked up, liquid is then in grid gap
In flow through, constantly fish out sundries clearly from water, sundries carries out the outward transport of grid slag, achievees the purpose that separation of solid and liquid.
After grid intercept process, waste water enters oil separator, and oil separator further removes grease, broken bone,
A kind of optimal technical scheme, the oil separator uses Reinforced Concrete Structure, having a size of 8 m × 5 m × 3m.
The floating grease of oil separator enters oil sump by pipeline, and the oil sump is recycled grease.
The sand water mixed liquid of oil separator discharge enters grit water separator by pipeline, and grit water separator is by sand water mixed liquid
Girt-water separation is carried out, sand setting is transported outward after separation.
Waste water enters primary sedimentation tank after oil separator, and primary sedimentation tank uses Reinforced Concrete Structure, is provided in the primary sedimentation tank
Water feed apparatus and discharging device, water feed apparatus, discharging device are made of carbon steel material, while being provided with submersible sewage pump.
Waste water will remove a large amount of pigs in sewage by entering solid-liquid separating machine except heavy pond, in the solid-liquid separating machine
Hair, solid-liquid separating machine are provided with stainless steel wire mesh, and the silk screen hole is 0.3mm, and has automatic cleaning function.
Then sewage enters sedimentation basin by solid-liquid separating machine, and flocculant, a kind of optimization technique side are added in sedimentation basin
Case, selection of polymeric flocculants polymeric iron-polyacrylamide and polymerization silicate.
Waste water after precipitating flow to UASB anaerobic reactor by elevator pump.
Useless Organic substance in water can be carried out anaerobic digestion using anaerobes such as methane backerias by UASB anaerobic reactor, together
When difficult in sewage is decomposed and non-solubility organic matter is changed into labile dissolved organic matter, improve the biochemical of sewage
Property.
It is provided with gas, solid, liquid three phase separator on UASB anaerobic reactor top, lower part is provided with sludge suspension area and dirt
The area Ni Chuan, waste water are flowed into from reactor bottom, are ramped up and are flow to reactor head outflow, have good settling property and very high
Methanogenesis activity, UASB reactor uses carbon steel anti-corrosion material, and water sealed tank is provided in the UASB, and UASB detests
Oxygen reactor can generate biogas, and biogas is first into water sealed tank, then enters methane holder by pipeline.Biogas storage
Cabinet is connected to collecting methane system by pipeline.
Buffer pool is entered by pipeline by the waste liquid of UASB anaerobic reactor, buffer pool selects armored concrete knot
Structure.
Subsequent sewage enters the pond SBR through buffer pool, and the pond SBR is connected with air blower, aerobic micro- under conditions of air blast oxygenation
Biological utilisation organic matter, which decomposes, generates carbon dioxide and water, while cultivating nitrifier with the ammonia nitrogen in Decomposition Wastewater, is converted into nitre
Hydrochlorate nitrogen, Nitrogen/Phosphorus Removal are significant.
By solid-liquid separating machine, UASB anaerobic reactor, the sludge that the pond SBR generates enters sludge compression by pipeline
Bed is made pie using mechanical pressure in sludge compression bed, then transports outward.
Waste water enters water purifier after the pond SBR is handled, and water purifier enters one using layering setting, upper layer water quality
Grade RO unit, level-one RO water tank, second level RO unit, second level RO water tank carry out reverse osmosis treatment to waste water, water after treatment
Ultraviolet sterilization processing is carried out, recycling bins are then entered by pipeline and carry out recycling and reusing.
Lower layer's water quality of water purifier enters sterilization pool, and sterilization pool is connected to chlorine dioxide generator, disappears to water quality
Poison processing, enters carbon filter after processing, by activated carbon adsorption pigment, then qualified discharge.
The beneficial effects of the invention are as follows：One kind of the present invention butchers meat processing enterprise waste water treatment system, and system operation is steady
Fixed, the waste water of discharge can be up to state standards, and occupied area is small, and system cost is low.
Detailed description of the invention
Fig. 1 is a kind of flow chart for butchering meat processing enterprise waste water treatment system of the present invention.
Specific embodiment
The preferred embodiments of the present invention will be described in detail with reference to the accompanying drawing, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
Referring to Fig. 1, the embodiment of the present invention includes：
Described one kind butchers meat processing enterprise waste water treatment system, including grid pond, oil separator, oil sump, sand water
Separator, primary sedimentation tank, solid-liquid separating machine, sedimentation basin, UASB anaerobic reactor, methane holder, buffer pool, the pond SBR, water purification
Device, RO unit, RO water tank, recycling bins, sterilization pool, charcoal filtering ponds, sludge compress bed, and each equipment is connected as one by pipeline
It is whole.
Waste water is first into grid pond, and grid pond is used for intercept process waste water, and waste water is mainly suspended matter, as internal organ,
The bulks sundries such as the broken bone of meat mincing, grid pond are provided with rotary grid, and grid gap is 10mm, are provided on rotary grid
Driving device and rake tooth chain, driving device drive the bottom-up movement of rake tooth chain, the sundries in water are picked up, liquid is then in grid gap
In flow through, constantly fish out sundries clearly from water, sundries carries out the outward transport of grid slag, achievees the purpose that separation of solid and liquid.
After grid intercept process, waste water enters oil separator, and oil separator further removes grease, broken bone,
A kind of optimal technical scheme, the oil separator uses Reinforced Concrete Structure, having a size of 8 m × 5 m × 3m.
The floating grease of oil separator enters oil sump by pipeline, and the oil sump is recycled grease.
The sand water mixed liquid of oil separator discharge enters grit water separator by pipeline, and grit water separator is by sand water mixed liquid
Girt-water separation is carried out, sand setting is transported outward after separation.
Waste water enters primary sedimentation tank after oil separator, and primary sedimentation tank uses Reinforced Concrete Structure, is provided in the primary sedimentation tank
Water feed apparatus and discharging device, water feed apparatus, discharging device are made of carbon steel material, while being provided with submersible sewage pump.
Waste water will remove a large amount of pigs in sewage by entering solid-liquid separating machine except heavy pond, in the solid-liquid separating machine
Hair, solid-liquid separating machine are provided with stainless steel wire mesh, and the silk screen hole is 0.3mm, and has automatic cleaning function.
Then sewage enters sedimentation basin by solid-liquid separating machine, and flocculant, a kind of optimization technique side are added in sedimentation basin
Case, selection of polymeric flocculants polymeric iron-polyacrylamide and polymerization silicate.
Waste water after precipitating flow to UASB anaerobic reactor by elevator pump.
Useless Organic substance in water can be carried out anaerobic digestion using anaerobes such as methane backerias by UASB anaerobic reactor, together
When difficult in sewage is decomposed and non-solubility organic matter is changed into labile dissolved organic matter, improve the biochemical of sewage
Property.
It is provided with gas, solid, liquid three phase separator on UASB anaerobic reactor top, lower part is provided with sludge suspension area and dirt
The area Ni Chuan, waste water are flowed into from reactor bottom, are ramped up and are flow to reactor head outflow, have good settling property and very high
Methanogenesis activity, UASB reactor uses carbon steel anti-corrosion material, and water sealed tank is provided in the UASB, and UASB detests
Oxygen reactor can generate biogas, and biogas is first into water sealed tank, then enters methane holder by pipeline.Biogas storage
Cabinet is connected to collecting methane system by pipeline.
Buffer pool is entered by pipeline by the waste liquid of UASB anaerobic reactor, buffer pool selects armored concrete knot
Structure.
Subsequent sewage enters the pond SBR through buffer pool, and the pond SBR is connected with air blower, aerobic micro- under conditions of air blast oxygenation
Biological utilisation organic matter, which decomposes, generates carbon dioxide and water, while cultivating nitrifier with the ammonia nitrogen in Decomposition Wastewater, is converted into nitre
Hydrochlorate nitrogen, Nitrogen/Phosphorus Removal are significant.
By solid-liquid separating machine, UASB anaerobic reactor, the sludge that the pond SBR generates enters sludge compression by pipeline
Bed is made pie using mechanical pressure in sludge compression bed, then transports outward.
Waste water enters water purifier after the pond SBR is handled, and water purifier enters one using layering setting, upper layer water quality
Grade RO unit, level-one RO water tank, second level RO unit, second level RO water tank carry out reverse osmosis treatment to waste water, water after treatment
Ultraviolet sterilization processing is carried out, recycling bins are then entered by pipeline and carry out recycling and reusing.
Lower layer's water quality of water purifier enters sterilization pool, and sterilization pool is connected to chlorine dioxide generator, disappears to water quality
Poison processing, enters carbon filter after processing, by activated carbon adsorption pigment, then qualified discharge.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (3)
1. one kind butchers meat processing enterprise waste water treatment system, which is characterized in that including：Grid pond, oil separator, oil sump,
Grit water separator, primary sedimentation tank, solid-liquid separating machine, sedimentation basin, UASB anaerobic reactor, methane holder, buffer pool, the pond SBR, only
Hydrophone, RO unit, RO water tank, recycling bins, sterilization pool, charcoal filtering ponds, sludge compress bed, and each equipment is connected as one by pipeline
A entirety, waste water are first into grid pond, and grid pond is used for intercept process waste water, and grid pond is provided with rotary grid, lattice
Grid gap is 10mm, and driving device and rake tooth chain are provided on rotary grid, and after grid intercept process, waste water enters
Oil separator, oil separator further remove grease, broken bone, and the floating grease of oil separator enters oil sump, oil removal by pipeline
The sand water mixed liquid of pond discharge enters grit water separator by pipeline, and sand water mixed liquid is carried out sand moisture by grit water separator
From waste water enters primary sedimentation tank after oil separator, and primary sedimentation tank uses Reinforced Concrete Structure, and water feed apparatus is provided in primary sedimentation tank and is gone out
Water installations, waste water enter solid-liquid separating machine by primary sedimentation tank, will remove a large amount of pig hairs, solid-liquid in sewage in solid-liquid separating machine
Seperator is provided with stainless steel wire mesh, and then sewage enters sedimentation basin by solid-liquid separating machine, and flocculation is added in sedimentation basin
Agent, the waste water after precipitating flow to UASB anaerobic reactor by elevator pump, and UASB anaerobic reactor can utilize methane backeria etc.
Useless Organic substance in water is carried out anaerobic digestion by anaerobe, while difficult decompose in sewage being changed with non-solubility organic matter
For labile dissolved organic matter, the biodegradability of sewage is improved, is provided with gas, solid, liquid on UASB anaerobic reactor top
Three phase separator, lower part are provided with sludge suspension area and Sludge Bed area, and waste water flows into from reactor bottom, ramps up and flow to reaction
Outflow at the top of device has good settling property and very high methanogenesis activity, and UASB reactor uses carbon steel anti-corrosion material, and
And water sealed tank is provided in UASB, UASB anaerobic reactor can generate biogas, and biogas is first into water sealed tank, then passes through
Pipeline enters methane holder, and methane holder is connected to collecting methane system by pipeline, by UASB anaerobic reactor
Waste liquid enters buffer pool by pipeline, and subsequent sewage enters the pond SBR through buffer pool, and the pond SBR is connected with air blower, in air blast
Aerobic microbiological is decomposed using organic matter and generates carbon dioxide and water under conditions of oxygenation, while cultivating nitrifier with Decomposition Wastewater
In ammonia nitrogen, be converted into nitrate nitrogen, by solid-liquid separating machine, UASB anaerobic reactor, the sludge that the pond SBR generates passes through pipeline
Sludge compression bed is entered, pie is made using mechanical pressure in sludge compression bed, is then transported outward, waste water is handled by the pond SBR
Afterwards, water purifier is entered, water purifier enters level-one RO unit, level-one RO water tank, second level RO machine using layering setting, upper water
Group, second level RO water tank carry out reverse osmosis treatment to waste water, and water after treatment carries out ultraviolet sterilization processing, then pass through
Pipeline enters recycling bins and carries out recycling and reusing, and the lower water of water purifier enters sterilization pool, and sterilization pool is connected to titanium dioxide
Chlorine generator carries out disinfection processing to lower water, and carbon filter is entered after processing, then up to standard by activated carbon adsorption pigment
Discharge.
2. one kind according to claim 1 butchers meat processing enterprise waste water treatment system, which is characterized in that oil separator is adopted
With Reinforced Concrete Structure, having a size of 8 m × 5 m × 3m.
3. one kind according to claim 1 butchers meat processing enterprise waste water treatment system, which is characterized in that in sedimentation basin
Interior addition flocculant, selection of polymeric flocculants polymeric iron-polyacrylamide and polymerization silicate.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610448505.3A CN105923920B (en) | 2016-06-21 | 2016-06-21 | One kind butchering meat processing enterprise waste water treatment system |
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| CN201610448505.3A CN105923920B (en) | 2016-06-21 | 2016-06-21 | One kind butchering meat processing enterprise waste water treatment system |
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| CN105923920B true CN105923920B (en) | 2018-11-23 |
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| CN108328861B (en) * | 2018-02-10 | 2020-12-25 | 邳州泰利恒商贸有限公司 | Method for controlling water pollution of slaughterhouse |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202131185U (en) * | 2011-06-04 | 2012-02-01 | 广西汇泰环保科技有限公司 | Sewage treatment system for farm |
| KR20120035531A (en) * | 2010-10-06 | 2012-04-16 | (주) 시온텍 | Manufacturing apparatus of ultrapure water using capacitive deionization electrode |
| CN102515430A (en) * | 2011-12-14 | 2012-06-27 | 湖南农业大学 | Live pig slaughtering wastewater treating method |
| CN202829733U (en) * | 2012-07-13 | 2013-03-27 | 浙江蓝海环保有限公司 | Water purifier |
| CN105330076A (en) * | 2015-12-03 | 2016-02-17 | 广东水天水处理科技有限公司 | Direct drinking water pure water equipment |
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- 2016-06-21 CN CN201610448505.3A patent/CN105923920B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120035531A (en) * | 2010-10-06 | 2012-04-16 | (주) 시온텍 | Manufacturing apparatus of ultrapure water using capacitive deionization electrode |
| CN202131185U (en) * | 2011-06-04 | 2012-02-01 | 广西汇泰环保科技有限公司 | Sewage treatment system for farm |
| CN102515430A (en) * | 2011-12-14 | 2012-06-27 | 湖南农业大学 | Live pig slaughtering wastewater treating method |
| CN202829733U (en) * | 2012-07-13 | 2013-03-27 | 浙江蓝海环保有限公司 | Water purifier |
| CN105330076A (en) * | 2015-12-03 | 2016-02-17 | 广东水天水处理科技有限公司 | Direct drinking water pure water equipment |
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Effective date of registration: 20190202 Address after: 463700 Biyang County Industrial Park, Zhumadian City, Henan Province (West Section of Garden Road) Patentee after: HENAN HENGDU FOOD CO., LTD. Address before: 215417 No. 54 Xinbei West Road, Shaxi Town, Taicang City, Suzhou City, Jiangsu Province Patentee before: TAICANG CITY SHUNBANG ANTICORROSIVE EQUIPMENT CO., LTD. |
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