CN205874128U - Dyeing and finishing waste water treatment and retrieval and utilization device - Google Patents
Dyeing and finishing waste water treatment and retrieval and utilization device Download PDFInfo
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- CN205874128U CN205874128U CN201520028164.5U CN201520028164U CN205874128U CN 205874128 U CN205874128 U CN 205874128U CN 201520028164 U CN201520028164 U CN 201520028164U CN 205874128 U CN205874128 U CN 205874128U
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- 238000004043 dyeing Methods 0.000 title claims abstract description 22
- 238000004065 wastewater treatment Methods 0.000 title abstract description 7
- 238000001914 filtration Methods 0.000 claims abstract description 38
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 16
- 239000004744 fabric Substances 0.000 claims abstract description 14
- 238000004062 sedimentation Methods 0.000 claims abstract description 13
- 238000006460 hydrolysis reaction Methods 0.000 claims abstract description 10
- 238000006243 chemical reaction Methods 0.000 claims abstract description 9
- 230000007062 hydrolysis Effects 0.000 claims abstract description 9
- 230000033228 biological regulation Effects 0.000 claims abstract description 8
- 230000001112 coagulating effect Effects 0.000 claims abstract description 7
- 239000002351 wastewater Substances 0.000 claims description 29
- 238000000034 method Methods 0.000 claims description 28
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 16
- 229910052760 oxygen Inorganic materials 0.000 claims description 16
- 239000001301 oxygen Substances 0.000 claims description 16
- 239000000945 filler Substances 0.000 claims description 13
- 239000010802 sludge Substances 0.000 claims description 10
- 230000001105 regulatory effect Effects 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 8
- 244000005700 microbiome Species 0.000 claims description 7
- 238000005345 coagulation Methods 0.000 claims description 6
- 230000020477 pH reduction Effects 0.000 claims description 6
- 230000015271 coagulation Effects 0.000 claims description 5
- 238000001556 precipitation Methods 0.000 claims description 5
- 238000013461 design Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 2
- 239000011150 reinforced concrete Substances 0.000 claims description 2
- 238000010926 purge Methods 0.000 claims 1
- 238000010992 reflux Methods 0.000 claims 1
- 230000003647 oxidation Effects 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000010170 biological method Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 239000012528 membrane Substances 0.000 description 6
- 239000000126 substance Substances 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 238000001223 reverse osmosis Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 239000004753 textile Substances 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000000701 coagulant Substances 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 206010002660 Anoxia Diseases 0.000 description 1
- 241000976983 Anoxia Species 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 239000006004 Quartz sand Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 1
- 230000007953 anoxia Effects 0.000 description 1
- RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 description 1
- 239000003830 anthracite Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011953 bioanalysis Methods 0.000 description 1
- 238000006065 biodegradation reaction Methods 0.000 description 1
- 239000003124 biologic agent Substances 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000005446 dissolved organic matter Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- IXSZQYVWNJNRAL-UHFFFAOYSA-N etoxazole Chemical compound CCOC1=CC(C(C)(C)C)=CC=C1C1N=C(C=2C(=CC=CC=2F)F)OC1 IXSZQYVWNJNRAL-UHFFFAOYSA-N 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000011086 high cleaning Methods 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 231100000957 no side effect Toxicity 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Landscapes
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
The utility model relates to a waste water treatment field, concretely relates to dyeing and finishing waste water treatment and retrieval and utilization device. Its characterized in that: including the equalizing basin, the hydrolysis -acidification pool who is connected with the equalizing basin, the A pond of being connected with hydrolysis -acidification pool, the O pond of being connected with the A pond, the sedimentation tank of being connected with the O pond, the regulation facultative anaerobic pond who is connected with the sedimentation tank, with adjust the contact oxidation tank that facultative anaerobic pond is connected, contact oxidation tank thoughtlessly congeals the reaction tank with being connected, with the coagulating sedimentation tank that the reaction tank is connected thoughtlessly congeals, the filter cloth filtering pond of being connected with coagulating sedimentation tank, the many filter medium filtration that are connected with the filter cloth filtering pond, the middle pond of being connected with many filter medium filtration, the RO device who is connected with middle pond, the retrieval and utilization pond of being connected with RO device. This device combines physics, chemistry, biological method, realizes dyeing and finishing waste water treatment and retrieval and utilization, characteristics such as have that area is little, operation stability, easy maintenance, treatment effect are good.
Description
Technical field
This utility model relates generally to field of waste water treatment, is specifically related to a kind of dyeing and finishing wastewater and processes and reclamation set.
Background technology
Dyeing and finishing wastewater refers at textile dyeing and produced waste water during arranging, also known as dyeing waste water, including cotton, fiber crops, silk,
The waste water that the hair operation such as pre-treatment and dyeing, stamp, arrangement produces.China is weaving big country, and textile dyeing and finishing industry is industry
The rich and influential family of discharge of wastewater, it is achieved the reuse of dyeing and finishing wastewater is particularly significant to the sustainable development of textile industry.
Use merely physical method (such as activated carbon adsorption, ion exchange) to process, there is operating cost height, treating capacity relatively
Little shortcoming；Make merely chemically to process (such as ozone oxidation, Fenton oxidation), there is operating cost height, behaviour
Make the shortcomings such as poor stability；Use merely biological method (such as aerobic oxidation, anaerobic oxidation) to process, there is treatment effect
The shortcomings such as difference.There is researcher various technology organically to be combined, learn from other's strong points to offset one's weaknesses, give full play of the advantage of various method,
Waste water is made to reach reuse standard.As: ozone-active carbon, Fenton-MBR, photocatalysis-adsorption technology, AO-ozone oxidation etc.,
Treatment effect is high, decolouring substantially, but there is also disposably put into height, shortcoming that operating cost is higher.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of dyeing and finishing wastewater to process and reclamation set, by A/O method, connects
Touch oxidizing process, filtering cloth filtering pool, multi-medium filtering and RO to organically combine.Have that high treating effect, floor space are little, throw
The features such as money saves, operating cost is low, easy to maintenance.
A kind of dyeing and finishing wastewater processes and reclamation set, and including regulating reservoir, the hydrolysis acidification pool being connected with regulating reservoir, with hydrolysis acidification
The A pond that pond connects, the O pond being connected with A pond, the sedimentation tank being connected with O pond, the regulation oxygen compatibility pool being connected with sedimentation tank,
The contact-oxidation pool being connected with regulation oxygen compatibility pool, the coagulation reaction tank being connected with contact-oxidation pool, be connected with coagulation reaction tank is mixed
Solidifying sedimentation tank, the filtering cloth filtering pool being connected with coagulative precipitation tank, the multi-medium filtering being connected with filtering cloth filtering pool, with multi-medium filtering even
The intermediate pool connect, the RO device being connected with intermediate pool, the reuse pool being connected with RO device.
As preferably, described regulation oxygen compatibility pool is provided with elastic solid filler, makes the microorganism of length generation time can adhere to life of dwelling in a large number
On filler, it is greatly promoted organic discomposing effect, and is provided simultaneously with the function of regulating reservoir and oxygen compatibility pool.
As preferably, described contact-oxidation pool is provided with elastic solid filler, with tradition aerobic process compared with, mud without backflow,
Avoid the occurrence of sludge bulking phenomenon.
As preferably, described filtering cloth filtering pool is reinforced concrete frame structure, and in pond, equipment is mainly by filter disc, support, backwash
Device, mud discharging device etc. form.There is filtering accuracy high, the features such as floor space is little.
As preferably, the filtrate of described multi-medium filtering is anthracite, quartz sand composition, the storied placement according to the difference of particle diameter,
Effectively remove the float in waste water, microorganism, colloid, make water quality reach the water inlet standard of reverse osmosis.
As preferably, described RO device uses two-piece design, it is possible to decrease operating pressure, saves energy expenditure, at Membrane cleaning
Time can improve again cleaning efficiency, the restorability of reinforcing membrane flux.
Beneficial effect:
This utility model uses technique scheme, it is provided that a kind of dyeing and finishing wastewater processes and reclamation set, by each list in system
The running of unit, it is possible to realize dyeing and finishing wastewater Treatment for Reuse.Particularly regulating reservoir and oxygen compatibility pool are merged and are arranged to regulate oxygen compatibility pool,
And elastic solid filler is set, make the microorganism of length generation time to adhere in a large number and dwell raw on filler, be greatly promoted Organic substance
Discomposing effect.Arranging biological contact oxidation pond after regulation oxygen compatibility pool, be equipped with elastic solid filler, mud does not need backflow,
Avoid sludge bulking phenomenon, it is easy to control.And use filtering cloth filtering pool and multi-medium filtering as the pretreatment of reverse osmosis.By thing
Reason, chemistry, biological method organically combines, it is possible to by dyeing and finishing wastewater treatment for reuse, have floor space little, stable,
The features such as easy to maintenance, high treating effect.
Accompanying drawing explanation
Fig. 1 is process chart of the present utility model.
Wherein: 1-regulating reservoir；2-hydrolysis acidification pool；3-A pond；4-O pond；5-sedimentation tank；6-regulates oxygen compatibility pool；7-contacts oxygen
Change pond；8-coagulation reaction tank；9-coagulative precipitation tank；10-filtering cloth filtering pool；11-multi-medium filtering；12-intermediate pool；13-RO
Device；14-reuse pool.
Detailed description of the invention
During actually used, first dyeing waste water enters regulating reservoir 1, it is achieved buffering, homogenizing and preliminary sedimentation process, then enter
Entering hydrolysis acidification pool 2, particulate matter and colloidal substance be trapped rapidly and adsorb, double oxygen or the anaerobic sludge cultivated are consolidated simultaneously
It is scheduled on elastic solid filler, waste water is carried out gradually catabolism, make larger molecular organics be decomposed into small organic molecule.Dirty
Mud sludge retention time in hydrolytic tank is more than hydraulic detention time, whole hydrolysis process utilize during anaerobic reaction hydrolysis and
Acid production, processes sewage.Subsequently into pond 4, A pond 3 and O, A/O technique is a kind of front establishment method,
Belong to the single-stage activated sludge process of only one of which sludge recirculation system.The flow process of A/O technique be waste water first through anoxic pond, so
After enter Aerobic Pond again, afterwards the mixed liquor of Aerobic Pond and the mud of sedimentation tank are back to anoxic pond simultaneously, Aerobic Pond build anoxia in
After pond, owing to denitrification consumes a part of carbon source Organic substance BOD in raw sewage5, the organic loading of Aerobic Pond can be alleviated,
And improve activated sludge settling property, reduce the generation of sludge bulking.Enter sedimentation tank 5 afterwards, after carrying out mud-water separation, enter
Enter to regulate oxygen compatibility pool 6, continue to remove some residual COD by bioanalysisCr.Regulating reservoir and oxygen compatibility pool are merged, can save
Land used；At oxygen compatibility pool, elastic solid filler is set, make the microorganism of length generation time can adhere in a large number dwell raw on filler, at this
Slightly under biological agent, can make that sewage is difficult to biodegradable baroque Organic substance and be converted into the Organic substance of simple in construction,
It is easier to be utilized by microorganism and absorb, improves Biodegradability of Wastewater, follow-up aerobic biodegradation, and energy changing section
The chromophoric group of dyestuff, removes a part of colourity.Subsequently into contact-oxidation pool 7, in pond, microorganism is bonded on filler, right
The change strong adaptability of water quality and the water yield, energy economical and effective, the degraded dissolved organic matter having no side effect, remove in water
CODCr, colourity, stink, turbidity, ferrum, manganese etc., mud does not need backflow, it is to avoid sludge bulking phenomenon, as pretreatment,
Also can reduce coagulant and disinfectant consumption.Waste water enters coagulation reaction tank 8 and coagulative precipitation tank 9, uses aluminum sulfate coagulant
With PAM flocculant, contact-oxidation pool water outlet being carried out coagulating kinetics, technically reliable, easy to operate, investment relatively saves.Waste water
Enter filtering cloth filtering pool 10, carry out further filtration treatment.Filtering cloth filtering pool carries out auto-flushing, washing water quantity while filtering
Few, easy to maintenance, filter cloth can be replaced in the case of not cutting off the water.Waste water enters multi-medium filtering 11, removes further
Small suspended material in waste water, reduces turbidity of wastewater, enters intermediate pool 12 afterwards, when waste water still reaches not through front-end processing
During to RO inflow requirement, with pump, water is returned front end and again process, prevent from RO device is caused damage.RO device 13 is
Utilizing reverse osmosis membrane, reverse osmosis membrane allows hydrone to pass through, and waste water is divided into the recycle-water through film and the dense water two being rejected by
Part.Described RO device 13 uses two-piece design, reduces operating pressure, saves energy expenditure, can carry when Membrane cleaning
High cleaning efficiency, the restorability of reinforcing membrane flux.Finally enter reuse pool 14, be collected reuse.
Claims (5)
- null1. a dyeing and finishing wastewater processes and reclamation set，It is characterized in that，Including regulating reservoir (1)，The hydrolysis acidification pool (2) being connected with regulating reservoir (1)，The A pond (3) being connected with hydrolysis acidification pool (2)，The O pond (4) being connected with A pond (3)，The sedimentation tank (5) being connected with O pond (4)，The regulation oxygen compatibility pool (6) being connected with sedimentation tank (5)，The contact-oxidation pool (7) being connected with regulation oxygen compatibility pool (6)，The coagulation reaction tank (8) being connected with contact-oxidation pool (7)，The coagulative precipitation tank (9) being connected with coagulation reaction tank (8)，The filtering cloth filtering pool (10) being connected with coagulative precipitation tank (9)，The multi-medium filtering (11) being connected with filtering cloth filtering pool (10)，The intermediate pool (12) being connected with multi-medium filtering (11)，The RO device (13) being connected with intermediate pool (12)，The reuse pool (14) being connected with RO device (13).
- A kind of dyeing and finishing wastewater the most according to claim 1 processes and reclamation set, it is characterised in that: described regulation oxygen compatibility pool (6) is provided with elastic solid filler, generation time length microorganism adhere in a large number dwell raw on filler.
- A kind of dyeing and finishing wastewater the most according to claim 1 processes and reclamation set, it is characterised in that: described contact-oxidation pool (7) is provided with elastic solid filler, without sludge refluxing apparatus.
- A kind of dyeing and finishing wastewater the most according to claim 1 processes and reclamation set, it is characterised in that: described filtering cloth filtering pool (10) is reinforced concrete frame structure, and in pond, equipment is mainly made up of filter disc, support, back purge system, mud discharging device etc..
- A kind of dyeing and finishing wastewater the most according to claim 1 processes and reclamation set, it is characterised in that: described RO device (13) uses two-piece design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520028164.5U CN205874128U (en) | 2015-01-15 | 2015-01-15 | Dyeing and finishing waste water treatment and retrieval and utilization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520028164.5U CN205874128U (en) | 2015-01-15 | 2015-01-15 | Dyeing and finishing waste water treatment and retrieval and utilization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205874128U true CN205874128U (en) | 2017-01-11 |
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ID=57686279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520028164.5U Expired - Fee Related CN205874128U (en) | 2015-01-15 | 2015-01-15 | Dyeing and finishing waste water treatment and retrieval and utilization device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205874128U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109133531A (en) * | 2018-10-10 | 2019-01-04 | 浙江博华环境技术工程有限公司 | A kind of process for town sewage treatment being applicable in quasi- IV class water quality standard |
| CN109836019A (en) * | 2019-04-03 | 2019-06-04 | 平湖市三禾染整有限公司 | A kind of yarn dyeing and finishing wastewater processing equipment and its treatment process |
-
2015
- 2015-01-15 CN CN201520028164.5U patent/CN205874128U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109133531A (en) * | 2018-10-10 | 2019-01-04 | 浙江博华环境技术工程有限公司 | A kind of process for town sewage treatment being applicable in quasi- IV class water quality standard |
| CN109836019A (en) * | 2019-04-03 | 2019-06-04 | 平湖市三禾染整有限公司 | A kind of yarn dyeing and finishing wastewater processing equipment and its treatment process |
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| DD01 | Delivery of document by public notice |
Addressee: Zhejiang Super Max Environmental Engineering Co.,Ltd. Document name: Notification to Make Rectification |
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| DD01 | Delivery of document by public notice |
Addressee: Zhejiang Super Max Environmental Engineering Co.,Ltd. Document name: Notification of Decision on Request for Restoration of Right |
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Addressee: Zhejiang Super Max Environmental Engineering Co.,Ltd. Document name: Notification to Go Through Formalities of Registration |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170111 |