CN108164054A - The processing method of dyeing waste water - Google Patents
The processing method of dyeing waste water Download PDFInfo
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- CN108164054A CN108164054A CN201711492214.5A CN201711492214A CN108164054A CN 108164054 A CN108164054 A CN 108164054A CN 201711492214 A CN201711492214 A CN 201711492214A CN 108164054 A CN108164054 A CN 108164054A
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- water body
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- waste water
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- 239000002351 wastewater Substances 0.000 title claims abstract description 32
- 238000004043 dyeing Methods 0.000 title claims abstract description 29
- 238000003672 processing method Methods 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 132
- 239000000701 coagulant Substances 0.000 claims abstract description 26
- 239000012445 acidic reagent Substances 0.000 claims abstract description 16
- 238000011045 prefiltration Methods 0.000 claims abstract description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 55
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 13
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 12
- YADSGOSSYOOKMP-UHFFFAOYSA-N dioxolead Chemical compound O=[Pb]=O YADSGOSSYOOKMP-UHFFFAOYSA-N 0.000 claims description 10
- 238000005868 electrolysis reaction Methods 0.000 claims description 10
- CJTCBBYSPFAVFL-UHFFFAOYSA-N iridium ruthenium Chemical compound [Ru].[Ir] CJTCBBYSPFAVFL-UHFFFAOYSA-N 0.000 claims description 10
- 238000004062 sedimentation Methods 0.000 claims description 8
- 239000002131 composite material Substances 0.000 claims description 7
- QWPPOHNGKGFGJK-UHFFFAOYSA-N hypochlorous acid Chemical compound ClO QWPPOHNGKGFGJK-UHFFFAOYSA-N 0.000 claims description 7
- 239000010842 industrial wastewater Substances 0.000 claims description 7
- 239000011229 interlayer Substances 0.000 claims description 7
- 238000003756 stirring Methods 0.000 claims description 7
- 239000002202 Polyethylene glycol Substances 0.000 claims description 6
- 229920002472 Starch Polymers 0.000 claims description 6
- 229920002678 cellulose Polymers 0.000 claims description 6
- 235000010980 cellulose Nutrition 0.000 claims description 6
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 claims description 6
- 229920002401 polyacrylamide Polymers 0.000 claims description 6
- 239000008107 starch Substances 0.000 claims description 6
- 235000019698 starch Nutrition 0.000 claims description 6
- 239000002305 electric material Substances 0.000 claims description 5
- 229920001467 poly(styrenesulfonates) Polymers 0.000 claims description 5
- 229920001223 polyethylene glycol Polymers 0.000 claims description 5
- 239000011970 polystyrene sulfonate Substances 0.000 claims description 5
- 238000001556 precipitation Methods 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 3
- 229910052738 indium Inorganic materials 0.000 claims description 2
- YZWABFAIXNLAAC-UHFFFAOYSA-N [C].[Ru].[Ir] Chemical class [C].[Ru].[Ir] YZWABFAIXNLAAC-UHFFFAOYSA-N 0.000 claims 1
- 230000005611 electricity Effects 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 abstract description 19
- 239000012535 impurity Substances 0.000 abstract description 8
- 239000007787 solid Substances 0.000 abstract description 6
- 239000002245 particle Substances 0.000 abstract description 4
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 239000005416 organic matter Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 9
- 239000012212 insulator Substances 0.000 description 8
- 239000000126 substance Substances 0.000 description 8
- 230000003647 oxidation Effects 0.000 description 7
- 238000007254 oxidation reaction Methods 0.000 description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 5
- 229910052802 copper Inorganic materials 0.000 description 5
- 239000010949 copper Substances 0.000 description 5
- 239000010936 titanium Substances 0.000 description 5
- 229910052719 titanium Inorganic materials 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 230000015271 coagulation Effects 0.000 description 2
- 238000005345 coagulation Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 229930014626 natural product Natural products 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 229920000361 Poly(styrene)-block-poly(ethylene glycol) Polymers 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- NLVXSWCKKBEXTG-UHFFFAOYSA-M ethenesulfonate Chemical compound [O-]S(=O)(=O)C=C NLVXSWCKKBEXTG-UHFFFAOYSA-M 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- KHYBPSFKEHXSLX-UHFFFAOYSA-N iminotitanium Chemical compound [Ti]=N KHYBPSFKEHXSLX-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910000464 lead oxide Inorganic materials 0.000 description 1
- HTUMBQDCCIXGCV-UHFFFAOYSA-N lead oxide Chemical compound [O-2].[Pb+2] HTUMBQDCCIXGCV-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910001000 nickel titanium Inorganic materials 0.000 description 1
- -1 of ontology Chemical compound 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229920006389 polyphenyl polymer Polymers 0.000 description 1
- 229960002796 polystyrene sulfonate Drugs 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical compound [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000004408 titanium dioxide 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
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- 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
-
- 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
- C02F1/24—Treatment of water, waste water, or sewage by flotation
-
- 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
-
- 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
- C02F1/285—Treatment of water, waste water, or sewage by sorption using synthetic organic sorbents
-
- 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
- C02F1/286—Treatment of water, waste water, or sewage by sorption using natural organic sorbents or derivatives thereof
-
- 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
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/46104—Devices therefor; Their operating or servicing
-
- 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
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/467—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
- C02F1/4672—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation
-
- 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
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
-
- 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
- C02F1/5263—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using natural chemical compounds
-
- 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
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
- C02F1/56—Macromolecular compounds
-
- 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
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- 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
- C02F2001/007—Processes including a sedimentation step
-
- 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
- C02F2103/30—Nature of the water, waste water, sewage or sludge to be treated from the textile industry
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2305/00—Use of specific compounds during water treatment
- C02F2305/02—Specific form of oxidant
Landscapes
- 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)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The invention discloses a kind of processing methods of dyeing waste water, include the following steps：A) then source water is filtered the source water after prefiltration through the grid essence that grid gap is 1 2mm, it is 68 to then pass to adding acid reagent in the first regulating reservoir into the first regulating reservoir to adjust PH by the grid prefiltration that grid gap is 5 8mm；Obtain water body A；Obtain water body A.Prefiltration of the present invention and essence filter, and can remove solid impurity in water body；Dyeing waste water is adjusted the PH of waste water to coagulant reaction in alkalinity, acid reagent；And impurity in the adsorbable water body of coagulant；Air is passed through to water body, removes particle in water body.
Description
Technical field
The invention belongs to technical field of waste water processing, more particularly, to a kind of processing method of dyeing waste water.
Background technology
Dyeing waste water is the waste water of printing and dyeing mill's discharge based on processing cotton, fiber crops, chemical fibre and its blending product；Printing and dyeing are useless
Water water is larger, per 1 ton of dyeing and printing process, 100~200 tons of textile water consumption, wherein 80~90% become waste water；Textile printing and dyeing wastewater
Have the characteristics that water is big, organic pollution content is high, alkalinity is big, change of water quality is big, belong to one of intractable industrial wastewater, give up
Contain dyestuff, slurry, auxiliary agent, finish, soda acid, fiber impurity, sand class substance, inorganic salts etc. in water.
Existing water technology especially handles effect to the poor processing effect of dyeing waste water to the organic matter in dyeing waste water
Rate is low, can not handle the organic matter in water body completely, therefore, it is difficult to which the COD in dyeing waste water is down to discharge standard, and needs
A variety of chemical assistant's agent are added, processing cost is high.
Invention content
The present invention is in order to overcome the deficiencies of the prior art and provide a kind of processing method of the low dyeing waste water of processing cost.
To achieve these goals, the present invention uses following technical scheme：A kind of processing method of dyeing waste water, including with
Lower step：
A) source water prefiltration, essence are filtered, then adds in acid reagent and adjust PH, obtain water body A；
B) coagulant A and coagulant B is added in into water body A, after stirring, is passed through air；
C) it is passed through ozone into water body A；
D) weight ratio of the interior addition activated carbon into water body A, the activated carbon and source water is 1:150-220 obtains water body B；
E) water body B is positioned over the electrolytic cell Inner electrolysis that anode is composite interlayer ti-supported lead dioxide electric material, obtains water body C；
F) water body C is passed through to precipitation process in sedimentation basin.
The present invention can be removed most of in water body by carrying out prefiltration and essence filtering twice filtering technique to dyeing waste water
Solid impurity, prefiltration can avoid the partial impurities in water body from blocking mesh in smart filter process, not interfere with water body stream
Grid through prefiltration；The PH of waste water can be adjusted to neutrality by dyeing waste water in alkalinity by adding acid reagent
Range convenient for subsequently adding coagulant into water body, enables coagulant to react under suitable environment with water body, and mixes
The setting of solidifying agent can carry out Adsorption to a small amount of impurity precipitated that is difficult in water body, be passed through air into water body, it can be achieved that
Air supporting is realized to water body, removes the particle in water body；Electrolytic cell is set, and be passed through in electrolytic cell ozone can be in water body, can
So that the organic matter in water body in anodic oxidation, makes the organic matter in water body be converted to water and carbon dioxide, in processing procedure
Chemical agent need not be added, will not generate secondary pollution, high treating effect and efficient；Increasing ozone simultaneously can accelerate in water body
Oxidation operation, enhance in water body organic matter handle efficiency；Water body COD is reduced, reaching water body can discharge value；Titanium-based
The more other electrodes of composite interlayer brown lead oxide have higher oxygen evolution potential, can effectively prevent side reaction in electrolytic process
Occur, electrolytic efficiency is high, and oxidation efficiency is high, is lost small in electrolytic process, and service life is long.
Further, the step c）In, the rate that ozone is passed through is 30-50 mol/L/min；The rate is passed through smelly
Oxygen can remove the partial organic substances premature oxidation in water body, while can also removing unit bacterium.
Further, the coagulant A includes 10-15 parts of Sodium Polyacrylates, 8-11 parts of polyacrylamides, 2-4 parts of polyphenyl
Vinyl sulfonate and 15-30 polyethylene glycol oxides；Sodium Polyacrylate, polyacrylamide, poly styrene sulfonate and polyethylene glycol oxide
Can be in flocculence in water body, consequently facilitating the particle in water can adhere to, and coagulant A is organic coagulants, in dyeing waste water
In there are large amount of organic in the case of, on water body there is no influence, and in subsequent organic matter processing procedure, can to this with
Original organic matter is jointly processed by water body, and the influence to water body is small.
Further, the coagulant B includes following components by weight：15-25 parts of starch and 7-9 parts of celluloses；It should
Natural products can also convert under electrolysis conditions, while starch and cellulose are natural products, therefore can be with discharge into water value
In environment, which quickly can be converted into inorganic matter by self detergent power of environment.
Further, the acid reagent includes following components by weight：7-8 parts of hydrochloric acid and 9-13 parts of hypochlorous acid；Salt
It is acid strong, the PH of water body can be quickly adjusted to certain value, and hypochlorous acid is weak acid, therefore can be after hydrochloric acid is adjusted, to water
Body PH is precisely adjusted, and hypochlorous acid has Bleachability, pigment that can be in purifying water body.
Further, the step e）In, in electrolysis, while it is passed through into water body B with 5-12 mol/L/min rates
Ozone；Ozone has strong oxidizing property, and the partial organic substances in water body can be aoxidized, enhance the effect of anode electrolysis, removes
Organic matter in water body, and ozone also is able to kill the bacterium in water body, germ that must be in full water body with processing complete it is clear
Water is entered in environment.
Further, load has ruthenium iridium on the activated carbon, and the ruthenium iridium load capacity is the 0.5%-5% of activated carbon weight；
Load ruthenium iridium can effectively enhance the adsorption capacity of activated carbon on the activated carbon, and then remove the pigment in water body.
Further, the electrolytic cell includes pond body, cathode part, anode member and connecting component；The cathode part with it is described
The spaced setting of anode member；The connecting component includes connection ontology, first connecting portion and second connecting portion；Described first connects
What socket part was connected with anode member, the second connecting portion is detachably connected by a fixed component and cathode part；Cathode part and sun
Part spaced setting in pole can accelerate the speed of water body electrolysis, improve electrolytic efficiency, reduce the overall volume of electrolytic cell, reduce
Floor space；First connecting portion is connected with anode member, and stability is high, and anode member will not be broken, and cathode circuit directly passes through first
Connecting portion is connected with anode member, and electrical efficiency performance is good, and anodic oxidation ability is strong；And cathode is using stainless steel, iron plate, graphite etc.
Ordinary electrode, low cost reduce the cost of electrolytic cell, be detachably connected by fixed component, can be convenient for being lost
Cathode part is replaced, convenient disassembly, will not damage connecting component.
Further, the fixed component includes the first fixinig plate, the second fixinig plate and equipped with the first fixinig plate and second
Elastic component between fixinig plate；First fixinig plate is equipped with the first arc protrusion, and second fixinig plate is equipped with the second arc
Shape protrusion and the third arc protrusion below the second arc protrusion；Horizontal plane position residing for the first arc protrusion
Between the second arc protrusion and third arc protrusion；First fixinig plate and the mutual cooperation of the second fixinig plate can be by cathode parts
Firmly, the first arc protrusion, the second arc protrusion and third arc protrusion are set, can be convenient for cathode part directly from lower end along arc
The arcwall face of shape protrusion slides into, and the connection mode is simple, and when installation, which removes from, specially beats the first fixinig plate and the second fixinig plate
The step of opening, and the forced area between three arc protrusions and cathode part is small, therefore its mutual active force is big, makes first to consolidate
Stator and the second fixinig plate more step up to what cathode part pressed from both sides, three curved portions are set on three different horizontal planes, the first arc
Shape protrusion resists the centre on cathode part top, and second and third arc protrusion be against the upper and lower of the first arc protrusion, so as to
There are three different mutual stress points in arc protrusion tool for cathode part, play three identical function and effect, convex compared to by arc
Portion is located in same level, and only there are one stress points, can drop fixed effect in the case where not changing manufacturing cost substantially and carry
It is three times higher.
Further, the cathode part is equipped with the first groove matched with the first arc protrusion, convex with the second arc
Matched second groove in portion and with the matched third groove in third arc protrusion；The first arc protrusion is equipped with multiple
Retaining lugs, first groove are equipped with the multiple and matched fixed cavity of the retaining lugs；It is set on cathode part
Think the groove of cooperation in arc protrusion, increase the forced area of arc protrusion and cathode part, be not easy to fall, and can also be convenient for
Installation is judged during installation whether in place, and reduces the overall volume of fixed component during operation, retaining lugs is set and is consolidated
Determining cavity can be when connection, and retaining lugs is penetrated to anchor intracavitary, can keep the fixed effect to cathode part, it is ensured that cloudy
Slide downward and shaking will not occur for pole part so that cathode part can steady operation；The setting of retaining lugs and fixed cavity is into one
Step increases the contact area between the first arc protrusion and the first groove, so as to increase power of rubbing.
Upper described, prefiltration of the present invention and essence filter, and can remove solid impurity in water body；Dyeing waste water is acid in alkalinity
Reagent adjusts the PH of waste water to coagulant reaction；And impurity in the adsorbable water body of coagulant；Sky is passed through to water body
Gas removes particle in water body；Setting electrolytic cell makes in water body organic matter in anodic oxidation Cheng Shui and carbon dioxide, without additionization
Medicament is learned, will not generate secondary pollution, high treating effect and efficient；Oxidation operation in water body can be accelerated by increasing ozone, be dropped
Low water body COD, reaching water body can discharge value.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the enlarged drawing of A in Fig. 1.
Fig. 3 is the enlarged drawing of B in Fig. 2.
Fig. 4 is the enlarged drawing of C in Fig. 2.
Specific embodiment
In order to which those skilled in the art is made to be better understood from the present invention program, below in conjunction in the embodiment of the present invention
Attached drawing carries out the technical solution in the embodiment of the present invention clear, complete description.
Embodiment one：
A kind of processing method of dyeing waste water, includes the following steps：
Industrial wastewater is subjected to prefiltration processing by the grid that grid gap is 8mm, filters out stone, sandstone etc. in the water of source
Then solid matter is filtered through the grid essence that grid gap is 2mm；Source water is passed through to the first regulating reservoir, then towards
Addition acid reagent in two regulating reservoirs, the acid reagent are pressed as 8 parts of hydrochloric acid and 13 parts of hypochlorous acid, using acid reagent by water body
It is 8 that A, which is adjusted to PH, obtains water body A.
Further, the water body A in will be above-mentioned in first regulating reservoir is pumped into the second regulating reservoir, and added into regulating reservoir
The coagulant being made of 15 parts of Sodium Polyacrylates, 11 parts of polyacrylamides, 4 parts of poly styrene sulfonates and 30 polyethylene glycol oxides
A after coagulant A is completely dissolved, adds the coagulant B mixed by 25 parts of starch and 9 parts of celluloses after 8-15min,
After coagulant B is completely dissolved, water body is stirred using agitating device, stirring duration 35min；After the adjustment is completed by
One regulating reservoir bottom is passed through air 80min；After being passed through air and completing, ozone is passed through into water body A, water body A is exposed
Gas, the rate that ozone is passed through are 50 mol/L/min, the when a length of 53min being passed through.
Specifically, adding activated carbon into water body, the amount of the activated carbon is the mixing of the water phase of 1g activated carbons and 220g, wherein
Load has ruthenium iridium on the activated carbon, and 5% that the load capacity of ruthenium iridium is activated carbon weight；And it after activated carbon addition, stirs
Water body is mixed, is then stood；After standing 21-26min, the activated carbon of addition is filtered out, obtains water body B.
Further, water body B is passed through with the rate of 17L/min to being electrolysed in electrolytic cell, wherein the electrolytic cell
Anode is composite interlayer ti-supported lead dioxide electric material, while is also passed through in the bottom of electrolytic cell with the rate of 9 mol/L/min
Ozone, water body need to pass through four electrolysis in electrolytic process, and the water body for being electrolysed completion is water body C；Water body C is passed through to sedimentation basin
It is interior, it is precipitated, is then conveyed the water body on sedimentation basin top by transfer pipeline, re-used and produced with work, and will precipitation
The dirt in bottom of pond portion is transported with vehicle（The number of above-mentioned middle substance is parts by weight）.
Embodiment two
A kind of processing method of dyeing waste water, includes the following steps：
Industrial wastewater is subjected to prefiltration processing by the grid that grid gap is 5mm, filters out stone, sandstone etc. in the water of source
Then solid matter is filtered through the grid essence that grid gap is 1mm；Source water is passed through to the first regulating reservoir, then towards
Addition acid reagent in two regulating reservoirs, the acid reagent are 7 parts of hydrochloric acid and 9 parts of hypochlorous acid, using acid reagent by water body A tune
Section is 6 to PH, obtains water body A.
Further, the water body A in will be above-mentioned in first regulating reservoir is pumped into the second regulating reservoir, and added into regulating reservoir
The coagulant A being made of 10 parts of Sodium Polyacrylates, 8 parts of polyacrylamides, 2 parts of poly styrene sulfonates and 15 polyethylene glycol oxides,
After coagulant A is completely dissolved, the coagulant B mixed by 15 parts of starch and 7 parts of celluloses is added after 8min, in coagulation
After agent B is completely dissolved, water body is stirred using agitating device, stirring duration 30min；After the adjustment is completed by first is adjusted
Bottom of pond portion is passed through air 60min；After being passed through air and completing, ozone is passed through into water body A, water body A is aerated, ozone
The rate being passed through is 30 mol/L/min, the when a length of 45min being passed through.
Specifically, adding activated carbon into water body, the amount of the activated carbon is the mixing of the water phase of 1g activated carbons and 150g, wherein
Load has ruthenium iridium on the activated carbon, and 0.5% that the load capacity of ruthenium iridium is activated carbon weight；And after activated carbon addition,
Water body is stirred, is then stood；After standing 21min, the activated carbon of addition is filtered out, obtains water body B.
Further, water body B is passed through with the rate of 12L/min to being electrolysed in electrolytic cell, wherein the electrolytic cell
Anode is composite interlayer ti-supported lead dioxide electric material, while is also passed through in the bottom of electrolytic cell with the rate of 8 mol/L/min
Ozone, water body need to pass through four electrolysis in electrolytic process, and the water body for being electrolysed completion is water body C；Water body C is passed through to sedimentation basin
It is interior, it is precipitated, is then conveyed the water body on sedimentation basin top by transfer pipeline, re-used and produced with work, and will precipitation
The dirt in bottom of pond portion is transported with vehicle（The number of above-mentioned middle substance is parts by weight）.
Embodiment three
A kind of processing method of dyeing waste water, includes the following steps：
Industrial wastewater is subjected to prefiltration processing by the grid that grid gap is 6.4mm, filters out stone, the sandstone in the water of source
Solid matters are waited, are then filtered through the grid essence that grid gap is 2mm；Source water is passed through to the first regulating reservoir, then towards
Addition acid reagent in second regulating reservoir, the acid reagent are 7.1 parts of hydrochloric acid and 11 parts of hypochlorous acid, using acid reagent by water
It is 7.1 that body A, which is adjusted to PH, obtains water body A.
Further, the water body A in will be above-mentioned in first regulating reservoir is pumped into the second regulating reservoir, and added into regulating reservoir
The coagulation being made of 12 parts of Sodium Polyacrylates, 9.5 parts of polyacrylamides, 3.1 parts of poly styrene sulfonates and 17 polyethylene glycol oxides
Agent A after coagulant A is completely dissolved, adds the coagulant mixed by 18 parts of starch and 8.3 parts of celluloses after 12min
B after coagulant B is completely dissolved, stirs water body using agitating device, stirring duration 32min；After the adjustment is completed by,
First regulating reservoir bottom is passed through air 71min；After being passed through air and completing, ozone is passed through into water body A, water body A is carried out
Aeration, the rate that ozone is passed through are 41 mol/L/min, the when a length of 47min being passed through.
Specifically, adding activated carbon into water body, the amount of the activated carbon is the mixing of the water phase of 1g activated carbons and 200g, wherein
Load has ruthenium iridium on the activated carbon, and 3.1% that the load capacity of ruthenium iridium is activated carbon weight；And after activated carbon addition,
Water body is stirred, is then stood；After standing 24min, the activated carbon of addition is filtered out, obtains water body B.
Further, water body B is passed through with the rate of 15L/min to being electrolysed in electrolytic cell, wherein the electrolytic cell
Anode is composite interlayer ti-supported lead dioxide electric material, while is also led in the bottom of electrolytic cell with the rate of 8.5 mol/L/min
Enter ozone, water body need to pass through four electrolysis in electrolytic process, and the water body for being electrolysed completion is water body C；Water body C is passed through to sedimentation basin
It is interior, it is precipitated, is then conveyed the water body on sedimentation basin top by transfer pipeline, re-used and produced with work, and will precipitation
The dirt in bottom of pond portion is transported with vehicle（The number of above-mentioned middle substance is parts by weight）.
As shown in Figs 1-4, the electrolytic cell includes pond body 1, cathode part 2, anode member 3 and connecting component 4, wherein institute
The pond body 1 stated is equipped with ceramic layer fountain square for inner wall, is set in the pond body 1 there are four by the cathode part 2, anode member 3
And the electrolysis means that power supply 6 is formed, the cathode part 1 are steel plate, the anode member 3 is composite interlayer titanium-based titanium dioxide
Ni―Ti anode net made of lead material, the anode member 3 and cathode part 2 is spaced is set together, i.e. anode member 3 and the moon
Pole part 2 is adjacent together, is then realized and fixed by connecting component 4；The wherein described connecting component 4 includes connecting ontology
41st, first connecting portion 42 and second connecting portion 43, the first connecting portion 42 and second connecting portion 43 are respectively perpendicular to connect
41 bottom of ontology；And first connecting portion 42 is and the connection 41 integrally formed titanium item of ontology, the described second connection
Portion 43 is the titanium item of inner hollow；The first connecting portion 42 is connected with the anode member 3, which is warp
By being welded and fixed together, the second connecting portion 43 is detachably connected with the cathode part 2.
Specifically, being equipped with a placed cavity 411 in the connection ontology 41, first is equipped in the placed cavity 411 absolutely
Edge body 413, the first insulator 413 are pipeline made of ceramics；Simultaneously it is described connection ontology 411 on be additionally provided with it is multiple with
The lock chamber 412 that placed cavity 413 is connected, the quantity of the lock chamber 412 is consistent with the quantity of cathode part 2, and the lock chamber 412
It is connected with the chamber in second connecting portion 43, second insulator 414 is equipped on the lock chamber 412 and second connecting portion 43,
The second insulator 414 is made of ceramic material, and is connected in second connecting portion 43；In the first insulator 413
Equipped with electric conductor 44, which is electric wire, and the copper being connected with the electric conductor 44 is equipped in the second insulator 414
Item and the copper sheet being connected with the copper bar, the copper sheet are installed on the inner wall of second insulator 414；First insulator and
Two insulators, the cathode traces that can effectively avoid power supply pass on connection ontology, cause power supply short circuit, lead to power-fail.
Further, a fixed component 5 is equipped on the lower end of the second connecting portion 43, which includes
First fixinig plate 51, the second fixinig plate 52 and elastic component 53, wherein dividing on first fixinig plate 51 and the second fixinig plate 52
Not She You inner wall there is the ceramic insulating layer of copper sheet, and first fixinig plate, 51 and second fixinig plate 52 passes through 53 phase of elastic component
Even, and elastic component 53 is in non-retracted position；The the first arc protrusion to bend inwards is equipped on first fixinig plate 51
511, the second arc protrusion 522 to bend inwards and third arc protrusion 523 are equipped on second fixinig plate 52, wherein the
Two arc protrusions 522 are located at the top of third arc protrusion 523, and the horizontal plane residing for the first arc protrusion 511 is located at second
Between horizontal plane residing for arc protrusion 522 and third arc protrusion 523.
Further, the first groove 211, the second groove 222 and third groove 223, tool are equipped on the cathode part 2
Body, first groove 211 is matched with the first arc protrusion 511, and the second groove 222 and second arc are convex
Portion 522 matches, and third groove 223 is matched with the third arc protrusion 523, and described herein matching is combined into, in cathode part 2
When being caught between the first fixinig plate 51 and the second fixinig plate 52, arc protrusion can be caught in corresponding groove；Described
First arc protrusion 511 is equipped with multiple retaining lugs 514, and first groove 511 is equipped with multiple convex with the fixation
The matched fixed cavity 214 in portion 514, specifically, being caught in the cathode part 2 to the first fixinig plate 51 and the second fixinig plate 52
Between when, the retaining lugs 514 can be first caught in fixed cavity 214, then the second arc protrusion 522 and the
Three arc protrusions 523 can be caught in corresponding groove.
In order to enable cathode part 2 and 3 lower end stabilization of anode member exist, a clamping component 7 is installed in 1 bottom of pond body,
The clamping component 7 includes the first clamping element 71 and the second clamping element 72, and first clamping element 71 and the second clamping element 72 divide
Not Wei a C fonts titanium；The clamping component 7 can fix cathode part 2 and 3 lower end of anode member, keep lower end in flow
It will not shake under impact, further keep monolithic stability；And clamping component 7 can also avoid the activity downwards of cathode part 2, protect
Hold monolithic stability；Ozone pipeline 8 is also equipped in the bottom of the pond body 1, which can be convenient for ozone in electrolytic process
Organic matter is aoxidized；The ozone generating-device 9 being connected with the ozone pipeline 8 is equipped with outside the pond body 1.
Obviously, described embodiment is only the part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment should all belong to the scope of protection of the invention.
Claims (10)
1. a kind of processing method of dyeing waste water, includes the following steps：
To source water prefiltration, essence filtering, then add in acid reagent and adjust PH, obtain water body A；
Coagulant A and coagulant B is added in into water body A, after stirring, is passed through air；
Ozone is passed through into water body A；
The weight ratio of the interior addition activated carbon into water body A, the activated carbon and source water is 1:150-220 obtains water body B；
Water body B is positioned over the electrolytic cell Inner electrolysis that anode is composite interlayer ti-supported lead dioxide electric material, obtains water body C；
Water body C is passed through to precipitation process in sedimentation basin.
2. a kind of processing method of dyeing waste water according to claim 1, it is characterised in that：The step c）In, ozone
The rate being passed through is 30-50 mol/L/min.
3. a kind of processing method of dyeing waste water according to claim 1, it is characterised in that：The coagulant A is by weight
Part includes following components：10-15 parts of Sodium Polyacrylates, 8-11 parts of polyacrylamides, 2-4 parts of poly styrene sulfonates and 15-30
Polyethylene glycol oxide.
4. a kind of processing method of dyeing waste water according to claim 1, it is characterised in that：The coagulant B is by weight
Part includes following components：15-25 parts of starch and 7-9 parts of celluloses.
5. a kind of processing method of dyeing waste water according to claim 1, it is characterised in that：The acid reagent is by weight
Part includes following components：7-8 parts of hydrochloric acid and 9-13 parts of hypochlorous acid.
6. a kind of processing method of dyeing waste water according to claim 1, it is characterised in that：The step e）In, in electricity
Xie Shi, while ozone is passed through with 5-12 mol/L/min rates into water body B.
7. a kind of processing method of dyeing waste water according to claim 1, it is characterised in that：There is load on the activated carbon
Ruthenium iridium, the ruthenium iridium load capacity are the 0.5%-5% of activated carbon weight.
8. a kind of processing method of industrial wastewater according to claim 1, it is characterised in that：The electrolytic cell includes pond body
（1）, cathode part（2）, anode member（3）And connecting component（4）；The cathode part（2）With the anode member（3）It is spaced to set
It puts；The connecting component（4）Including connecting ontology（41）, first connecting portion（42）And second connecting portion（43）；Described first connects
Socket part（42）With anode member（3）Connected, the second connecting portion（43）Pass through a fixed component（5）With cathode part（2）It is removable
Unload connection.
9. a kind of processing method of industrial wastewater according to claim 8, it is characterised in that：The fixed component（5）Packet
Include the first fixinig plate（51）, the second fixinig plate（52）And equipped with the first fixinig plate（51）With the second fixinig plate（52）Between elastic component
（53）；First fixinig plate（51）It is equipped with the first arc protrusion（511）, second fixinig plate（52）It is equipped with the second arc
Shape protrusion（522）With positioned at the second arc protrusion（522）The third arc protrusion of lower section（523）；First arc is convex
Portion（511）Residing horizontal plane is located at the second arc protrusion（522）With third arc protrusion（523）Between.
10. a kind of processing method of industrial wastewater according to claim 8, it is characterised in that：The cathode part（2）On set
Have and the first arc protrusion（511）Matched first groove（211）And the second arc protrusion（522）Matched second is recessed
Slot（222）And with third arc protrusion（523）Matched third groove（223）；The first arc protrusion（511）It is equipped with
Multiple retaining lugs（514）, first groove（211）It is equipped with the multiple and retaining lugs（514）Matched fixation
Cavity（214）.
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| CN109293130A (en) * | 2018-09-17 | 2019-02-01 | 大丰跃龙化学有限公司 | A kind of integrated conduct method of triazines organic wastewater |
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