CN206143024U - Industrial waste water high -efficiency processing device of print money factory - Google Patents
Industrial waste water high -efficiency processing device of print money factory Download PDFInfo
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- CN206143024U CN206143024U CN201621142315.0U CN201621142315U CN206143024U CN 206143024 U CN206143024 U CN 206143024U CN 201621142315 U CN201621142315 U CN 201621142315U CN 206143024 U CN206143024 U CN 206143024U
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- pond
- water
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- pipe
- reaction tank
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- 239000010842 industrial wastewater Substances 0.000 title claims abstract description 21
- 238000006243 chemical reaction Methods 0.000 claims abstract description 50
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 31
- 238000005189 flocculation Methods 0.000 claims abstract description 24
- 230000016615 flocculation Effects 0.000 claims abstract description 24
- 239000010802 sludge Substances 0.000 claims abstract description 22
- 239000012528 membrane Substances 0.000 claims abstract description 21
- 238000004062 sedimentation Methods 0.000 claims description 18
- 238000005276 aerator Methods 0.000 claims description 13
- 239000003814 drug Substances 0.000 claims description 13
- 238000005273 aeration Methods 0.000 claims description 11
- 238000010992 reflux Methods 0.000 claims description 9
- 238000011001 backwashing Methods 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 3
- 239000003344 environmental pollutant Substances 0.000 abstract description 8
- 239000007788 liquid Substances 0.000 abstract description 8
- 231100000719 pollutant Toxicity 0.000 abstract description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 7
- 229910052760 oxygen Inorganic materials 0.000 abstract description 7
- 239000001301 oxygen Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 206010021143 Hypoxia Diseases 0.000 abstract 2
- 238000001556 precipitation Methods 0.000 abstract 2
- 230000002349 favourable effect Effects 0.000 abstract 1
- 239000002352 surface water Substances 0.000 abstract 1
- 239000003403 water pollutant Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 14
- 230000008569 process Effects 0.000 description 12
- 239000002351 wastewater Substances 0.000 description 9
- 239000002699 waste material Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 239000010865 sewage Substances 0.000 description 4
- 238000007639 printing Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000008570 general process Effects 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
Landscapes
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The utility model discloses an industrial waste water high -efficiency processing device of print money factory, include A2O reaction tank, membrane biological reaction pond, fenton reaction tank and the flocculation and precipitation pond connected in order through the pipeline, the A2O reaction tank includes anaerobism pond, the oxygen deficiency pond connected in order through the pipeline oxygen pond of becoming reconciled, still be connected with sludge return pipe between anaerobism pond and the fluctuation freight elevator pond, become reconciled and still be connected with the mixed liquid recycle pipe between the oxygen pond in the oxygen deficiency pond. The utility model discloses a device has stronger resistance impact load capacity, favorable treating effect, area is little for the device, and energy consumption is low, low operation and maintenance cost, A2O reaction tank among the the device, membrane biological reaction pond, the different pollutants among the print money industrial waste water of factory can the pertinence be handled in fenton reaction tank and flocculation and precipitation pond, can it reach " the water pollutant discharge limiting value of guangdong province " (DB4426 to go out water quality of water 2001 )Tight index in the second period one -level standard, can reach " surface water environment quality standard " (GB3838 even 2002 )IV class water standard.
Description
Technical field
This utility model is related to a kind of Yin Chao factories industrial wastewater high-efficient treatment device, belongs to technology for treating industrial waste water neck
Domain.
Background technology
Yin Chao factories industrial wastewater includes wiping version waste liquid, Yin Chao factories waste water, the concentrated solution cleaning waste water related to other, is print
The high industrial wastewater of a class organic pollution concentration that paper money industry is produced in process of production.Wherein, intaglio printing press wipes version waste liquid is
One of main waste water of Yin Chao factories, according to incompletely statistics, current China wipes the discharge capacity of edition waste liquid every year and is up to ten tens of thousands of tons.Wipe
Containing various intractable chemicals such as pigment, resin oils, wax, metal ion, surfactant, organic solvents in version waste liquid
Matter, with high COD, high ph-values and high chroma, intractability is big, if merely through simple process or it is untreated if be discharged into it is big from
In so, serious pollution can be caused to natural environment.
It is well known that print paper money industry has its particularity and crypticity, the country is related to the wastewater processing technology for printing paper money industry
It is also few, mainly include hydrolysis acidification-catalytic oxidation, flocculence, film process etc. at present, but all there are some problems.And, by
Different in the technology used by Ge Yin paper money factory, the Pollutants in Wastewater composition of generation is also different, at present not general process side
Method.
The utility model discloses a kind of Yin Chao factories industrial wastewater high-efficient treatment device, the device high treating effect, water outlet
Water quality can reach《Water in Guangdong Province pollutant emission limit》(DB44/26-2001) tighter index in the second period primary standard, very
Can extremely reach《Water environment quality standard》(GB3838-2002) IV classes water quality standard, and the processing meanss floor space is little,
Energy consumption is low, and operation and maintenance cost is low.
Utility model content
The purpose of this utility model is to provide a kind of Yin Chao factories industrial wastewater high-efficient treatment device.
Technical solution adopted in the utility model is：
A kind of Yin Chao factories industrial wastewater high-efficient treatment device, including the A being sequentially connected with by pipeline2/ O reaction tanks, film life
Thing reaction tank, Fenton reaction tanks and flocculation sedimentation tank；The A2Anaerobic pond that/O reaction tanks include being sequentially connected with by pipeline,
Anoxic pond and Aerobic Pond；The anaerobic pond is provided with water inlet pipe and the first agitating device；The anoxic pond is provided with the second agitating device；
The Aerobic Pond is provided with the first aerator and mixed-liquor return device, and the first aerator is connected with the first aeration tube, mixing
Liquid reflux is connected with anoxic pond by mixed-liquor return pipe；The membrane biological reaction pond is provided with membrane module, the second aeration dress
Put, water backwashing pipe, sludge refluxing apparatus, the first discharge pipeline, the second aerator is connected with the second aeration tube, sludge reflux dress
Put and be connected with anaerobic pond by mud return line；The Fenton reaction tanks are provided with the first medicament addition device, the 3rd stirring dress
Put and the second discharge pipeline；The flocculation sedimentation tank is provided with second medicament throwing device, the 3rd discharge pipeline and outlet pipe.
Described flocculation sedimentation tank is provided with overflow canal.
At least one vertical shaft, at least one piece swash plate and the perforation spoil disposal through vertical shaft are provided with described flocculation sedimentation tank
Pipe.
The beneficial effects of the utility model are：Yin Chao factories industrial wastewater high-efficient treatment device of the present utility model has stronger
Capacity of resisting impact load, high treating effect, installation area be little, and energy consumption is low, and operation and maintenance cost is low, in the device
A2/ O reaction tanks, membrane biological reaction pond, Fenton reaction tanks and flocculation sedimentation tank can process Yin Chao factories industrial wastewater with specific aim
In different pollutant, effluent quality can reach《Water in Guangdong Province pollutant emission limit》(DB44/26-2001) the second period one
Tighter index in level standard, it might even be possible to reach《Water environment quality standard》(GB3838-2002) IV classes water quality standard.
1)A2/ O reaction tanks can effectively remove the biological degradable material in waste water, and the process for reducing subsequent technique is born
Lotus, A2Sewage disinfection treatment need not be carried out before/O reaction tanks, hydraulic detention time is shorter, and pond small volume, investment construction expense are relatively low,
And A2All without the need for additionally adding carbon source and filler, operating cost is low in any single pond of/O reaction tanks, and maintenance management is convenient；
2) membrane module in membrane biological reaction pond can be by the most of indissoluble pollutant retention in sewage, it is ensured that ozone connects
Tactile reaction tank influent quality, the long service life of film, by regular spoil disposal, make A2/ O reaction tank sludge concentrations are effectively controlled
System, the difficult material in part are removed by spoil disposal；
3) the pH regulator degree of Fenton reaction tanks is little, and better than the pH regulator of conventional Fenton, the medicament ratio of reaction is closed
Reason, medicine consumption are few, and power consumption is few, and operating cost is relatively low；
4) the medicine consumption of flocculation sedimentation tank is few, and operating cost is relatively low, and the sludge quantity for producing is less, is conducive to sludge subsequently to locate
Reason is disposed, and the response time is short, and pond small volume, investment construction expense are relatively low.
Description of the drawings
Fig. 1 is the process chart that the device of the present invention carries out Yin Chao factories industrial wastewater efficient process.
Fig. 2 is the structural representation of the Yin Chao factories industrial wastewater high-efficient treatment device of the present invention.
Fig. 3 is the A-A profiles in Fig. 2.
Fig. 4 is the B-B profiles in Fig. 2.
Fig. 5 is the C-C profiles in Fig. 2.
Accompanying drawing identifier declaration：1st, anaerobic pond；11st, water inlet pipe；12nd, agitating device；2nd, anoxic pond；21st, agitating device；3rd, it is good
Oxygen pond；31st, aerator；32nd, mixed-liquor return device；33rd, aeration tube；34th, mixed-liquor return pipe；4th, membrane biological reaction pond；
41st, membrane module；42nd, aerator；43rd, water backwashing pipe；44th, sludge refluxing apparatus；45th, discharge pipeline；46th, aeration tube；47th, it is dirty
Mud return duct；5th, Fenton reaction tanks；51st, medicament addition device；52nd, agitating device；53rd, discharge pipeline；6th, flocculation sedimentation tank；
61st, medicament addition device；62nd, discharge pipeline；63rd, outlet pipe；64th, overflow canal；65th, vertical shaft；66th, swash plate；67th, perforated sludge discharge pipe.
Specific embodiment
As shown in Fig. 2, Fig. 3, Fig. 4 and Fig. 5：A kind of Yin Chao factories industrial wastewater high-efficient treatment device, including suitable by pipeline
The A of secondary connection2/ O reaction tanks, membrane biological reaction pond 4, Fenton reaction tanks 5 and flocculation sedimentation tank 6；The A2/ O reaction tanks include
Anaerobic pond 1, anoxic pond 2 and the Aerobic Pond 3 being sequentially connected with by pipeline；The anaerobic pond 1 is provided with water inlet pipe 11 and the first stirring
Device 12；The anoxic pond 2 is provided with the second agitating device 21；The Aerobic Pond 3 is provided with the first aerator 31 and mixed liquor is returned
Stream device 32, the first aerator 31 are connected with the first aeration tube 33, and mixed-liquor return device 32 passes through mixed-liquor return pipe 34
It is connected with anoxic pond 2；The membrane biological reaction pond 4 is provided with membrane module 41, the second aerator 42, water backwashing pipe 43, sludge
Reflux 44, the first discharge pipeline 45, the second aerator 42 are connected 46 with the second aeration tube, and sludge refluxing apparatus 44 are by dirt
Mud return duct 47 is connected with anaerobic pond 1；The Fenton reaction tanks 5 are provided with the first medicament addition device 51, the 3rd agitating device
52 and second discharge pipeline 53；The flocculation sedimentation tank 6 is provided with second medicament throwing device 61, the 3rd discharge pipeline 62 and outlet pipe
63。
Preferably, described flocculation sedimentation tank 6 is provided with overflow canal 64.
Preferably, at least one vertical shaft 65, at least one piece swash plate 66 are provided with described flocculation sedimentation tank 6 and through vertical shaft
65 perforated sludge discharge pipe 67.
Yin Chao factories industrial wastewater efficient process are carried out using above-mentioned Yin Chao factories industrial wastewater high-efficient treatment device, including with
Lower step：
1)A2/ O reaction tanks：Yin Chao factories industrial wastewater is passed through into anaerobic pond, anaerobic treatment is carried out, then anaerobic pond water outlet is led to
Enter anoxic pond, carry out anoxic treatment, then anoxic pond water outlet is passed through into Aerobic Pond, aeration carries out Aerobic Process for Treatment, and carries out Aerobic Pond
Partial reflux of the mixed liquor to anoxic pond；
2) membrane biological reaction pond：Aerobic Pond water outlet is passed through into membrane biological reaction pond, aeration is filtered, partial sludge is returned
Anaerobic pond is flow to, is arranged outside partial sludge, and water backwashing is carried out to membrane biological reaction pond periodically；
3) Fenton reaction tanks：The water outlet of membrane biological reaction pond is passed through into Fenton reaction tanks, Fenton medicaments is added, is carried out
Fenton oxidation is reacted, and the sludge of generation is externally discharged；
4) flocculation sedimentation tank：Fenton reaction tank water outlets are passed through into flocculation sedimentation tank, flocculation aid is added, flocculation is carried out heavy
Form sediment, the outside qualified discharge of water after treatment, and periodically spoil disposal.
Preferably, step 1) described in anaerobic pond, the hydraulic detention time ratio in anoxic pond and Aerobic Pond be 1:2:6.
Preferably, the hydraulic detention time in described anaerobic pond is 1～1.5h, and dissolved oxygen concentration is 0～0.5mg/L,
Sludge concentration is 3000～5000mg/L.
Preferably, the hydraulic detention time in described anoxic pond is 2～3h, and dissolved oxygen concentration is 0.5～1.0mg/L,
Sludge concentration is 3000～5000mg/L.
Preferably, the hydraulic detention time in described Aerobic Pond is 6～9h, and dissolved oxygen concentration >=2.0mg/L, sludge are dense
Spend for 5000～6000mg/L.
Preferably, step 1) in from Aerobic Pond be back to anoxic pond return current ratio of the mixed liquid be 100%～300%.
Preferably, step 2) described in membrane biological reaction pond in hydraulic detention time be 2～4h, dissolved oxygen concentration >=
2.0mg/L, sludge concentration are 5000～6000mg/L, and the return sludge ratio for being back to anaerobic pond is 100%～200%.
Preferably, step 3) described in Fenton medicaments in Fe2+And H2O2Mol ratio be (0.5～1)：1, H2O2Throwing
Dosage is 0.5～1mL/L, and the pH value of reaction is 3～5, and the response time is 30～50min.
Preferably, step 4) described in flocculation aid dosage be 1～2mL/L, the response time be 10～20min.
Preferably, step 4) described in flocculation aid be polyacrylamide.
Preferably, A2/ O reaction tanks, membrane biological reaction pond, Fenton reaction tanks and flocculation sedimentation tank are at 5～40 DEG C
Operation.
With reference to specific embodiment, the utility model is further explained and explanation.
Embodiment
The comprehensive wastewater (mthod of white water from paper making, printing ink wastewater, the mixed liquor for wiping version waste liquid etc.) of Sichuan Yin Chao factories is selected, is passed through
After the original tube settler pretreatment of plant area, according to the technological process shown in Fig. 1, proceeded using device of the present utility model
Process, 25 DEG C of water temperature, sewage disposal result is as shown in table 1.
1 sewage disposal result of table
As shown in Table 1：The high treating effect of Yin Chao factories industrial wastewater high-efficient treatment device of the present utility model, can be directed to
Property process different pollutant in print paper money waste water, effluent quality can reach《Water in Guangdong Province pollutant emission limit》(DB44/26-
2001) tighter index in the second period primary standard, it might even be possible to reach《Water environment quality standard》(GB3838-2002)
IV class water quality standards.
Above-described embodiment is this utility model preferably embodiment, but embodiment of the present utility model is not by above-mentioned
The restriction of embodiment, it is other it is any without departing from the change made under spirit of the present utility model and principle, modify, replace
Generation, combination, simplification, should be equivalent substitute mode, are included within protection domain of the present utility model.
Claims (3)
1. a kind of Yin Chao factories industrial wastewater high-efficient treatment device, it is characterised in that：Including the A being sequentially connected with by pipeline2/ O reacts
Pond, membrane biological reaction pond, Fenton reaction tanks and flocculation sedimentation tank；The A2/ O reaction tanks include what is be sequentially connected with by pipeline
Anaerobic pond, anoxic pond and Aerobic Pond；The anaerobic pond is provided with water inlet pipe and the first agitating device；The anoxic pond is provided with second and stirs
Mix device；The Aerobic Pond is provided with the first aerator and mixed-liquor return device, and the first aerator and the first aeration tube connect
Connect, mixed-liquor return device is connected with anoxic pond by mixed-liquor return pipe；The membrane biological reaction pond be provided with membrane module, second
Aerator, water backwashing pipe, sludge refluxing apparatus, the first discharge pipeline, the second aerator are connected with the second aeration tube, sludge
Reflux is connected with anaerobic pond by mud return line；The Fenton reaction tanks be provided with the first medicament addition device, the 3rd
Agitating device and the second discharge pipeline；The flocculation sedimentation tank is provided with second medicament throwing device, the 3rd discharge pipeline and outlet pipe.
2. device according to claim 1, it is characterised in that：Described flocculation sedimentation tank is provided with overflow canal.
3. device according to claim 1, it is characterised in that：Be provided with described flocculation sedimentation tank at least one vertical shaft,
At least one piece swash plate and the perforated sludge discharge pipe through vertical shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621142315.0U CN206143024U (en) | 2016-10-20 | 2016-10-20 | Industrial waste water high -efficiency processing device of print money factory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621142315.0U CN206143024U (en) | 2016-10-20 | 2016-10-20 | Industrial waste water high -efficiency processing device of print money factory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206143024U true CN206143024U (en) | 2017-05-03 |
Family
ID=58623077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621142315.0U Expired - Fee Related CN206143024U (en) | 2016-10-20 | 2016-10-20 | Industrial waste water high -efficiency processing device of print money factory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206143024U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106495395A (en) * | 2016-10-20 | 2017-03-15 | 广州市市政工程设计研究总院 | A kind of Yin Chao factories industrial wastewater high-efficient treatment method and device |
-
2016
- 2016-10-20 CN CN201621142315.0U patent/CN206143024U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106495395A (en) * | 2016-10-20 | 2017-03-15 | 广州市市政工程设计研究总院 | A kind of Yin Chao factories industrial wastewater high-efficient treatment method and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 510060 East seat, No. 348 East Ring Road, Guangzhou, Guangdong, Yuexiu District Patentee after: GUANGZHOU MUNICIPAL ENGINEERING DESIGN & RESEARCH INSTITUTE Co.,Ltd. Address before: 510060 East staircase, No. 348 East Ring Road, Guangzhou, Guangdong, Yuexiu District Patentee before: GUANGZHOU MUNICIPAL ENGINEERING DESIGN & Research Institute |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170503 |