CN108383336A - A kind of oxidation aluminium waste water treatment system - Google Patents
A kind of oxidation aluminium waste water treatment system Download PDFInfo
- Publication number
- CN108383336A CN108383336A CN201810438673.3A CN201810438673A CN108383336A CN 108383336 A CN108383336 A CN 108383336A CN 201810438673 A CN201810438673 A CN 201810438673A CN 108383336 A CN108383336 A CN 108383336A
- Authority
- CN
- China
- Prior art keywords
- waste water
- oxidation
- anode
- plate
- liquid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000007254 oxidation reaction Methods 0.000 title claims abstract description 100
- 230000003647 oxidation Effects 0.000 title claims abstract description 99
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 87
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 77
- 239000004411 aluminium Substances 0.000 title claims abstract description 74
- 238000004065 wastewater treatment Methods 0.000 title claims abstract description 54
- 239000007788 liquid Substances 0.000 claims abstract description 83
- 150000002500 ions Chemical class 0.000 claims abstract description 63
- 239000002351 wastewater Substances 0.000 claims abstract description 37
- 238000000909 electrodialysis Methods 0.000 claims abstract description 34
- 239000007787 solid Substances 0.000 claims abstract description 34
- 239000007863 gel particle Substances 0.000 claims abstract description 26
- 238000011068 loading method Methods 0.000 claims abstract description 25
- 230000004888 barrier function Effects 0.000 claims abstract description 19
- 239000012528 membrane Substances 0.000 claims abstract description 19
- 238000005341 cation exchange Methods 0.000 claims abstract description 14
- 125000002091 cationic group Chemical group 0.000 claims abstract description 14
- 150000001768 cations Chemical class 0.000 claims abstract description 6
- 239000003011 anion exchange membrane Substances 0.000 claims description 10
- 238000010992 reflux Methods 0.000 claims description 9
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 239000010865 sewage Substances 0.000 claims description 7
- 238000005520 cutting process Methods 0.000 claims description 5
- 238000001556 precipitation Methods 0.000 claims description 5
- 239000010802 sludge Substances 0.000 claims description 5
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- 239000001301 oxygen Substances 0.000 claims description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 230000001112 coagulating effect Effects 0.000 claims description 3
- 238000005188 flotation Methods 0.000 claims description 3
- 239000008188 pellet Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 13
- 150000001450 anions Chemical group 0.000 abstract description 9
- 238000000746 purification Methods 0.000 abstract description 5
- 239000000470 constituent Substances 0.000 abstract description 4
- 238000007743 anodising Methods 0.000 abstract description 3
- 238000005349 anion exchange Methods 0.000 abstract 2
- 239000000243 solution Substances 0.000 description 25
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 20
- 238000000034 method Methods 0.000 description 20
- 239000003480 eluent Substances 0.000 description 17
- -1 Oxygen radical ion Chemical class 0.000 description 16
- 230000008569 process Effects 0.000 description 16
- REDXJYDRNCIFBQ-UHFFFAOYSA-N aluminium(3+) Chemical compound [Al+3] REDXJYDRNCIFBQ-UHFFFAOYSA-N 0.000 description 15
- 238000004140 cleaning Methods 0.000 description 13
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 10
- 239000002253 acid Substances 0.000 description 10
- 230000005684 electric field Effects 0.000 description 10
- 239000000463 material Substances 0.000 description 10
- 229910000838 Al alloy Inorganic materials 0.000 description 9
- 239000000084 colloidal system Substances 0.000 description 9
- 239000011347 resin Substances 0.000 description 9
- 229920005989 resin Polymers 0.000 description 9
- 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 7
- 241000270295 Serpentes Species 0.000 description 6
- 239000012047 saturated solution Substances 0.000 description 6
- 238000000926 separation method Methods 0.000 description 6
- 239000010936 titanium Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 239000000725 suspension Substances 0.000 description 5
- 241000894006 Bacteria Species 0.000 description 4
- 239000002585 base Substances 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 230000014759 maintenance of location Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000006386 neutralization reaction Methods 0.000 description 4
- 238000004064 recycling Methods 0.000 description 4
- 229910021653 sulphate ion Inorganic materials 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 2
- 239000002028 Biomass Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 125000000129 anionic group Chemical group 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 239000010842 industrial wastewater Substances 0.000 description 2
- 239000003456 ion exchange resin Substances 0.000 description 2
- 229920003303 ion-exchange polymer Polymers 0.000 description 2
- 229910052741 iridium Inorganic materials 0.000 description 2
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 2
- ULFQGKXWKFZMLH-UHFFFAOYSA-N iridium tantalum Chemical compound [Ta].[Ir] ULFQGKXWKFZMLH-UHFFFAOYSA-N 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- HWLDNSXPUQTBOD-UHFFFAOYSA-N platinum-iridium alloy Chemical compound [Ir].[Pt] HWLDNSXPUQTBOD-UHFFFAOYSA-N 0.000 description 2
- 241000894007 species Species 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 241000270292 Colubridae Species 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000003957 anion exchange resin Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000009388 chemical precipitation Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 229920006037 cross link polymer Polymers 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000000502 dialysis Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004900 laundering Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000002699 waste material 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
- C02F1/24—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
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/469—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis
- C02F1/4693—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis electrodialysis
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/30—Aerobic and anaerobic processes
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)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The present invention provides a kind of oxidation aluminium waste water treatment systems, including the wastewater treatment equipment and waste water reclaiming device set gradually；Wastewater treatment equipment includes solids loadings micro-dimension interception unit and amphoteric ion gel particle processing unit, waste water reclaiming device includes electrodialysis cell and cationic accumulator tank, and electrodialysis cell includes cathode plate, anode plate, stacking, liquid introduction part and liquid leading-out portion；It includes the first anion/cation exchange membrane, ion barrier conductive separator plate and the second anion/cation exchange membrane set gradually to stack；Liquid introduction part is connected with the output end of amphoteric ion gel particle processing unit, and the liquid leading-out portion of anode chamber is connected with anodizing tank, and the liquid leading-out portion of cathode chamber is connected with cationic accumulator tank；Whole device separates useful constituent in waste water, respectively obtains the anion to be recycled not mixed completely and cation to be recycled, achievees the purpose that purification and the zero-emission of waste water, at low cost, recovering effect is good.
Description
Technical field
The present invention relates to technical field of sewage more particularly to a kind of oxidation aluminium waste water treatment systems.
Background technology
In order to overcome the defect of aluminium shape surface hardness, wear resistance etc., expands application range, extend and use the longevity
Life, process for treating surface become aluminium section bar use in an indispensable ring, and anodizing technology be at present it is most widely used and
It is most successful.So-called anodizing of aluminium is a kind of electrolytic acid cleaning oxydation process, and in this process, the surface of aluminium section bar is generally converted to
Layer oxide film, this layer of oxidation film have protectiveness, dicoration and some other functional characteristics.Anodic oxidation of aluminiun materials technique
Flow：Mechanical polishing-oil removing-washing-chemical polishing-washing-anodic oxidation-washing-coloring-closing-machinery light
It is bright；By the aluminum products that decoration method is handled, beautiful appearance, bright-coloured, corrosion resistance, wearability and insulating properties are higher than general aluminum
Product.The workpiece of aluminium is suspended from electrolyte solution appropriate, is electrolysed as anode with this.In electrolytic process, the hydrogen in water
Oxygen radical ion becomes the oxygen of water and nascent state in anode ejected electron, it makes alumina be melted into thicker pellumina, because this
Process is that metal product is made anode and aoxidized, so being called anodic oxidation.Aluminum products are after anodic oxidation, then through colouring, sealing
Close, handle dyeing.But will produce a large amount of waste water in the anode oxidation process of aluminium section bar, seriously pollute environment.
The processing of waste water and waste liquid is very important part in aluminum alloy section bar anode oxidation production process.General requirement is
For the pH value of waste water of final water outlet between 5.5-8.5, wherein harmful element and concentration reaches discharge standard.Currently, aluminium closes
Metal type material anodic oxidation production wastewater treatment method be：When oxidation solution, the oxygen in aluminum alloy section bar anode oxidation production process
Change cleaning solution index to be unsatisfactory for being discharged when aluminum alloy section bar anode oxidation production requirement, be aggregated into wastewater trough, addition is suitable
The alkali of amount carries out neutralization reaction and chemical precipitation, and the waste water of discharge is made to reach the wastewater discharge standard of permission.This neutralization reaction
Cheng Zhong will produce a large amount of precipitations and waste water, and processing is cumbersome, cause some producers dislike trouble and without alkali neutralization reaction treatment
With precipitation process i.e. discharge outward, the pollution of serious contaminated wastewater and solid slag is caused.
Invention content
It is an object of the invention to overcome the defect of the prior art, a kind of oxidation aluminium wastewater treatment system is provided
System, by the oxidation solution of aluminum alloy section bar anode oxidation treatment process, oxidation cleaning solution in include acid and it is effective group aluminum ions
Point all recycling, achieve the purpose that purification and the zero-emission of waste water, zero emissions, zero pollution, and use cost is low, recovering effect
Well, throughput rate is fast, meets the scientific and technological theory of Green Sustainable.
The invention is realized in this way：
The present invention provides a kind of oxidation aluminium waste water treatment system, includes being set gradually by wastewater treatment sequence
Wastewater treatment equipment and waste water reclaiming device；
The wastewater treatment equipment includes solids loadings micro-dimension interception unit and amphoteric ion gel particle processing unit,
The solids loadings micro-dimension interception unit has the input terminal being connected with aluminium section bar oxidation rinsing bowl, the solids loadings micro-
The output end of size interception unit is connected with the input terminal of the amphoteric ion gel particle processing unit, the amphoteric ion
There is gel particle processing unit the reflux being connected respectively with oxidation aluminium slot and aluminium section bar oxidation rinsing bowl to export
End；
The waste water reclaiming device includes electrodialysis cell and cationic accumulator tank, and the electrodialysis cell includes cathode
Plate, anode plate, stacking, liquid introduction part and liquid leading-out portion；The stacking is arranged between the cathode plate and anode plate, and
Described stack includes the first anion-exchange membrane set gradually, the ion barrier conductive separator plate for completely cutting off zwitterion and the
Two anion-exchange membranes；Or it is described stack include set gradually the first cation-exchange membrane, for completely cut off zwitterion from
Sub- barrier conductive separator plate and the second cation-exchange membrane；The cathode plate to being divided into cathode chamber, anode successively between anode plate
Room, cathode chamber and anode chamber；It is respectively equipped with the liquid introduction part above and below the anode chamber and cathode chamber and liquid is led
Go out portion, the liquid introduction part is connected with the output end of the amphoteric ion gel particle processing unit, the anode chamber
Equipped with the liquid leading-out portion being connected with the oxidation aluminium slot, liquid leading-out portion that the cathode chamber is equipped with and sun from
Sub- accumulator tank is connected.
The device have the advantages that：A kind of oxidation aluminium waste water treatment system provided by the invention, oxidation
Cleaning solution removes solid suspension, macromolecular colloid etc. through solids loadings micro-dimension interception unit；Then, obtained clear liquid is passed through
Gabion state amphoteric ion gel particle processing unit is handled, and Fractional Collections release liquid and eluent, releases liquid and eluent
Middle sulfuric acid content up to oxidation aluminium tank liquor concentration part return oxidation trough continue oxidation use, containing sulfate radicals from
The less part of son, aluminium ion amount returns to aluminium section bar oxidation rinsing bowl and uses；Again, full to releasing aluminum sulfate in liquid and eluent
Sulfate ion and aluminum ions separation are carried out using electrodialysis cell with the part of solution, acid returns to oxidation aluminium slot
Reuse.Whole device separates useful constituent in waste water, can respectively obtain the moon to be recycled not mixed completely simultaneously
Ion and cation to be recycled, by the oxidation solution of aluminum alloy section bar anode oxidation treatment process, oxidation cleaning solution in include acid
It is all recycled with aluminum ions active principle, achievees the purpose that purification and the zero-emission of waste water, zero emissions, zero pollution make
With at low cost, recovering effect is good, throughput rate is fast, meet the scientific and technological theory of Green Sustainable.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram for oxidation aluminium waste water treatment system that the embodiment of the present invention 1 provides；
Fig. 2 is the electrodialysis cell in a kind of oxidation aluminium waste water treatment system that the embodiment of the present invention 1 provides
Structural schematic diagram；
Fig. 3 is the electrodialysis cell in a kind of oxidation aluminium waste water treatment system that the embodiment of the present invention 2 provides
Structural schematic diagram；
Fig. 4 is a kind of structural schematic diagram for oxidation aluminium waste water treatment system that the embodiment of the present invention 3 provides；
It is pre-processed in a kind of structure for oxidation aluminium waste water treatment system that Fig. 5 provides for the embodiment of the present invention 3
The structural schematic diagram of device.
1, wastewater treatment equipment in figure；11, solids loadings micro-dimension interception unit；12, amphoteric ion gel particle is handled
Unit；2, waste water reclaiming device；21, electrodialysis cell；211, cathode plate；212, anode plate；213, it stacks；2131, plasma screen
Hinder conductive separator plate；2132, the first anion-exchange membrane；2133, the second anion-exchange membrane；2134, the first cation-exchange membrane；
2135, the second cation-exchange membrane；2136, cathode chamber；2137, anode chamber；214, liquid introduction part；215, liquid leading-out portion；
22, cationic accumulator tank；3, pretreatment unit；31, flotation tank；32, coagulative precipitation tank；33, anaerobic pond；34, anoxic pond；35、
Aerobic tank；4, oxidation aluminium slot；5, aluminium section bar aoxidizes rinsing bowl.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1
As shown in Figure 1, the embodiment of the present invention provides a kind of oxidation aluminium waste water treatment system, including press at waste water
Make the wastewater treatment equipment 1 and waste water reclaiming device 2 that sequence is set gradually in order；
The wastewater treatment equipment 1 includes that solids loadings micro-dimension interception unit 11 and the processing of amphoteric ion gel particle are single
Member 12, the solids loadings micro-dimension interception unit 11 has the input terminal being connected with aluminium section bar oxidation rinsing bowl 5, described solid
The output end of body load micro-dimension interception unit 11 is connected with the input terminal of the amphoteric ion gel particle processing unit 12,
The amphoteric ion gel particle processing unit 12 has aoxidizes rinsing bowl 5 with oxidation aluminium slot 4 and aluminium section bar respectively
The output end being connected；
The waste water reclaiming device 2 includes being sequentially connected logical electrodialysis cell 21 and cationic accumulator tank 22,
As shown in Fig. 2, the electrodialysis cell 21 includes cathode plate 211, anode plate 212, stacks 213, liquid introduction part
214 and liquid leading-out portion 215；It is described to stack 213 settings between the cathode plate 211 and anode plate 212, and the stacking
213 include the first anion-exchange membrane 2132 set gradually, the ion barrier conductive separator plate 2131 for completely cutting off zwitterion
With the second anion-exchange membrane 2133；The cathode plate 211 to being divided into cathode chamber, anode chamber, the moon successively between anode plate 212
Pole room and anode chamber；214 He of liquid introduction part is respectively equipped with above and below the anode chamber 2137 and cathode chamber 2136
Liquid leading-out portion 215, the liquid introduction part 214 are connected with the output end of the amphoteric ion gel particle processing unit
Logical, the anode chamber is equipped with the liquid leading-out portion being connected with the oxidation aluminium slot, the liquid that the cathode chamber is equipped with
Body leading-out portion is connected with cationic accumulator tank 22.
A kind of oxidation aluminium waste water treatment system provided in an embodiment of the present invention, oxidation cleaning solution is through solids loadings
Micro-dimension interception unit removes solid suspension, macromolecular colloid etc.；Then, obtained clear liquid is coagulated through gabion state amphoteric ion
Glue pellet treatment unit is handled, and Fractional Collections release liquid and eluent, is released sulfuric acid content in liquid and eluent and is reached aluminium profiles
The part of material anode oxidation groove liquid concentration returns to oxidation trough and continues oxidation use, and sulphate-containing ion, aluminium ion amount are less
Part return aluminium section bar oxidation rinsing bowl use；Again, sharp to releasing the part of aluminum sulfate saturated solution in liquid and eluent
Sulfate ion and aluminum ions separation are carried out with electrodialysis cell, acid returns to oxidation aluminium slot reuse.Whole device
Useful constituent in waste water is separated, the anion to be recycled not mixed completely and sun to be recycled can be respectively obtained simultaneously
Ion, by the oxidation solution of aluminum alloy section bar anode oxidation treatment process, oxidation cleaning solution in include acid and it is aluminum ions effectively
Component all recycles, and achievees the purpose that purification and the zero-emission of waste water, zero emissions, zero pollution, use cost is low, recycling is imitated
Fruit is good, throughput rate is fast, meets the scientific and technological theory of Green Sustainable.
Oxidation aluminium waste water treatment system provided in an embodiment of the present invention is to aluminum alloy section bar anode oxidation technique
When aoxidizing the processing of cleaning solution in waste water：As shown in Figure 1, oxidation cleaning solution is first micro- through the solids loadings in wastewater treatment equipment 1
Size interception unit 11 removes solid suspension, macromolecular colloid etc.；Then the clear liquid intercepted through solids loadings micro-dimension passes through
Amphoteric ion gel particle processing unit 12 in wastewater treatment equipment is handled, and Fractional Collections release liquid and eluent；It puts
Go out sulfuric acid content in liquid, eluent up to the part of oxidation aluminium slot solution concentration return oxidation aluminium slot 4 after
It is continuous to carry out oxidation use；The less part of sulphate-containing ion, aluminium ion amount returns to aluminium section bar oxidation rinsing bowl 5 and uses；To putting
The part for going out aluminum sulfate saturated solution in liquid, eluent carries out sulfate radical using the electrodialysis cell 21 in waste water reclaiming device 2
Ion and aluminum ions separation, obtain sulfuric acid separating liquid and aluminium ion separating liquid, and obtained sulfuric acid separating liquid passes through the anode
The liquid leading-out portion that room is equipped with is connected with the oxidation aluminium slot 4；Obtained aluminium ion separating liquid is returned with cation
Receipts slot 22, which is connected, to be collected.
As described in Figure 2, specifically, the electrodialysis cell course of work：To releasing aluminum sulfate saturated solution in liquid, eluent
Part imports the cathode chamber 2136 of each unit by liquid introduction part 214 in cathode chamber, using electric field force as sulfate radical from
The motive force of sub- separation process, and using the first anion-exchange membrane 2132 and the second anion-exchange membrane 2133 to sulfate radical
The selective penetrated property of ion makes sulfate ion penetrate the first anion-exchange membrane 2132 or the second anion from cathode chamber 2136
Exchange membrane 2133 reaches anode chamber 2137, is exported from anode chamber's liquid leading-out portion 215, and sulfate ion is recycled；Cathode
Aluminium ion in room 2136 is exported from cathode chamber liquid leading-out portion 215, is separated and recovered.
The solids loadings micro-dimension interception unit 11 can retain suspended matter, bacterium, colloid and larger molecular organics, filtering
Effect is preferable, and retention is suspended matter, bacterium, colloid and larger molecular organics, the retention biomass of opposite biological aerated filter
It is more with biological species, reduce the floor space of equipment and the volume of equipment while improving wastewater treatment efficiency.
The amphoteric ion gel particle processing unit 12 is the porosity of space net structure common in the art
Gel particle is in gabion state, snake cage resin, also known as gabion electrolyte.A kind of amphoteric ion-exchange resin with property.
It is using crosslinked strong-base anion-exchange resin as cage, with acrylates anion in resin cohesion symphysis at linear polymer
It gains the name as snake.Due to the limitation of electrostatic attraction and reticular structure, linear polymer is made to be not easy to dissolve out from cage.
Snake cage resin (snake-cage resin) is a kind of ion exchange resin with specific performance, and also known as gabion is poly-
Electrolyte.Its concept and title is to be proposed first by Hatch et al. nineteen fifty-seven.It refers to to be exchanged with specific charge
The cross-linked polymer of function base be " cage " system in, containing with oppositely charged function of exchange base be " snake " by Physical entrapment
Linear polymer a kind of novel ion exchanger resin.
Typical snake cage resin is using crosslinked resin anion (R.A.) as cage, and using the polyacrylic acid of line style as snake, either
Using crosslinked polyacid as cage, the two kinds of function bases of negative and positive carried in snake cage resin are close to each other.The neutralization that almost attracts each other is each
From charge.When encountering the ion in solution, resin plays absorption and exchange interaction, after use, only need to use massive laundering
Restore exchange capacity.Parsing agent can be reduced to use, sulfuric acid in low cost recycling solution；
Preferably, the stacking 213 has multiple, and multiple stackings 213 are oppositely arranged.Each stacks 213
It is respectively provided with liquid introduction part and liquid discharge unit, many industrial wastewaters can be handled simultaneously in this way, improve each wastewater treatment
Amount.
Preferably, the cathode plate 211 is equipped with the cathode frame for fixing the cathode plate 211.The anode
Plate 212 is equipped with the anode frame for fixing the anode plate 212.The effect of cathode frame and anode frame is provided in electric field force
Process liquor access simultaneously constrains the unlikely corrosion resistant component to leak of process liquor；
Anode plate 211 and anode plate 212 are that connection electrodialysis power supply is pushed away to entire electrodialysis membrane heap offer Ion transfer
The component of power.As the material of cathode plate 1 and the electrode of anode plate 2, various materials usually may be used, however, as sun
It is highly preferred that titanium is coated with using the good iridium coating Ti electrode of durability, iridium tantalum coating Ti electrode or iridium platinum
Electrode etc..Certainly, these metals can be oxide, can also be formed by being electroplated or thermally decomposing (firing).On the other hand,
As cathode, stainless steel is preferable, and SUS306, SUS316 etc. are cheap and preferred, more excellent whens using stronger acids of corrosivity etc.
Choosing uses carbon.But it if as cathode using the material of above-mentioned anode, can be corroded in a short time, it is possible to
It can not carry out stable operating.
2131 role of ion barrier conductive separator plate is obtained under electric field force effect respectively to anode plate
211, the individually separated non-mixed electrode solution of the anion, cation of the movement of cathode plate 212.Ion barrier conductive separator plate has anti-
The characteristic that negative ions mutually mix obtains the non-mixed electricity of negative, positive ion moved respectively to positive and negative electrode under electric field force effect
Pole liquid.The ion barrier conductive separator plate 2131, which can only transmit electric field, cannot transmit substance.Specifically, the ion barrier is conductive
Partition board 2131 is made of inert metal.
The fastening appliance includes fastening bolt for fixing (being not drawn into figure).The effect of fastening appliance is by electrode
Plate, pole frame, Anionic/Cationic exchange membrane, ion barrier conductive separator plate 2131, pole frame, electrode form an electrodialysis cell,
Multiple electrodialysis cell composition ion barrier single electrode electrodialysis plants combined by technological requirement.
Embodiment 2
As shown in Fig. 1, the embodiment of the present invention provides a kind of oxidation aluminium waste water treatment system, including presses waste water
The wastewater treatment equipment 1 and waste water reclaiming device 2 that processing sequence is set gradually；
The wastewater treatment equipment 1 includes that solids loadings micro-dimension interception unit 11 and the processing of amphoteric ion gel particle are single
Member 12, the solids loadings micro-dimension interception unit 11 has the input terminal being connected with aluminium section bar oxidation rinsing bowl 5, described solid
The output end of body load micro-dimension interception unit 11 is connected with the input terminal of the amphoteric ion gel particle processing unit 12,
The amphoteric ion gel particle processing unit 12 has aoxidizes rinsing bowl 5 with oxidation aluminium slot 4 and aluminium section bar respectively
The output end being connected；
The waste water reclaiming device 2 includes electrodialysis cell 21 and cationic accumulator tank 22,
As shown in figure 3, the electrodialysis cell 21 includes cathode plate 211, anode plate 212, stacks 213, liquid introduction part
214 and liquid leading-out portion 215；It is described to stack 213 settings between the cathode plate 211 and anode plate 212, and the stacking
213 include the first cation-exchange membrane 2134 set gradually, the ion barrier conductive separator plate 2131 for completely cutting off zwitterion
With the second cation-exchange membrane 2135；The cathode plate 211 to being divided into cathode chamber, anode chamber, the moon successively between anode plate 212
Pole room and anode chamber；214 He of liquid introduction part is respectively equipped with above and below the anode chamber 2137 and cathode chamber 2136
Liquid leading-out portion 215, the liquid introduction part 214 are connected with the output end of the amphoteric ion gel particle processing unit
Logical, the anode chamber is equipped with the liquid leading-out portion being connected with the oxidation aluminium slot, the liquid that the cathode chamber is equipped with
Body leading-out portion is connected with cationic accumulator tank 22.
A kind of oxidation aluminium waste water treatment system provided in an embodiment of the present invention, oxidation cleaning solution is through solids loadings
Micro-dimension interception unit removes solid suspension, macromolecular colloid etc.；Then, obtained clear liquid is coagulated through gabion state amphoteric ion
Glue pellet treatment unit is handled, and Fractional Collections release liquid and eluent, is released sulfuric acid content in liquid and eluent and is reached aluminium profiles
The part of material anode oxidation groove liquid concentration returns to oxidation trough and continues oxidation use, and sulphate-containing ion, aluminium ion amount are less
Part return aluminium section bar oxidation rinsing bowl use；Again, sharp to releasing the part of aluminum sulfate saturated solution in liquid and eluent
Sulfate ion and aluminum ions separation are carried out with electrodialysis cell, acid returns to oxidation aluminium slot reuse.Whole device
Useful constituent in waste water is separated, the anion to be recycled not mixed completely and sun to be recycled can be respectively obtained simultaneously
Ion, by the oxidation solution of aluminum alloy section bar anode oxidation treatment process, oxidation cleaning solution in include acid and it is aluminum ions effectively
Component all recycles, and achievees the purpose that purification and the zero-emission of waste water, zero emissions, zero pollution, use cost is low, recycling is imitated
Fruit is good, throughput rate is fast, meets the scientific and technological theory of Green Sustainable.
Oxidation aluminium waste water treatment system provided in an embodiment of the present invention is to aluminum alloy section bar anode oxidation technique
When aoxidizing the processing of cleaning solution in waste water：It aoxidizes cleaning solution and first intercepts list through the solids loadings micro-dimension in wastewater treatment equipment 1
Member 11 removes solid suspension, macromolecular colloid etc.；Then the clear liquid intercepted through solids loadings micro-dimension is filled by wastewater treatment
Amphoteric ion gel particle processing unit 12 in setting is handled, and Fractional Collections release liquid and eluent；Release liquid, eluent
The part return oxidation aluminium slot 4 of middle sulfuric acid content up to oxidation aluminium slot solution concentration, which continues oxidation, to be made
With；The less part of sulphate-containing ion, aluminium ion amount returns to aluminium section bar oxidation rinsing bowl 5 and uses；To releasing in liquid, eluent
The part of aluminum sulfate saturated solution carries out sulfate ion and aluminum ions using the electrodialysis cell 21 in waste water reclaiming device 2
Separation, obtains sulfuric acid separating liquid and aluminium ion separating liquid, obtained sulfuric acid separating liquid is led by the liquid that the anode chamber is equipped with
Go out portion with the oxidation aluminium slot 4 to be connected；Obtained aluminium ion separating liquid be connected with cationic accumulator tank 22 into
Row is collected.
As described in Figure 3, specifically, the electrodialysis cell course of work：To releasing aluminum sulfate saturated solution in liquid, eluent
Part imports the anode chamber 2137 of each unit by the liquid introduction part 214 in anode chamber, using electric field force as aluminium ion point
Motive force from process, and using the first cation-exchange membrane 2134 and the second cation-exchange membrane 2135 to aluminum ions choosing
Select permeability, make aluminium ion from anode chamber 2137 through the first cation-exchange membrane 2134 or the second cation-exchange membrane 2135 to
Up to cathode chamber 2136, aluminium ion is exported from cathode liquid leading-out portion 215, obtained aluminium ion separating liquid and cationic accumulator tank 22
It is connected and is collected；Aluminium ion in anode chamber 2137 is exported from anode chamber's liquid leading-out portion 215, with the aluminium section bar anode
Oxidation trough 4, which is connected, to be separated and recovered.
Preferably, the stacking 213 has multiple, and multiple stackings 213 are oppositely arranged.Each stacks 213
It is respectively provided with liquid introduction part and liquid discharge unit, many industrial wastewaters can be handled simultaneously in this way, improve each wastewater treatment
Amount.
Preferably, the cathode plate 211 is equipped with the cathode frame for fixing the cathode plate 211.The anode
Plate 212 is equipped with the anode frame for fixing the anode plate 212.The effect of cathode frame and anode frame is provided in electric field force
Process liquor access simultaneously constrains the unlikely corrosion resistant component to leak of process liquor；
Anode plate 211 and anode plate 212 are that connection electrodialysis power supply is pushed away to entire electrodialysis membrane heap offer Ion transfer
The component of power.As the material of cathode plate 1 and the electrode of anode plate 2, various materials usually may be used, however, as sun
It is highly preferred that titanium is coated with using the good iridium coating Ti electrode of durability, iridium tantalum coating Ti electrode or iridium platinum
Electrode etc..Certainly, these metals can be oxide, can also be formed by being electroplated or thermally decomposing (firing).On the other hand,
As cathode, stainless steel is preferable, and SUS306, SUS316 etc. are cheap and preferred, more excellent whens using stronger acids of corrosivity etc.
Choosing uses carbon.But it if as cathode using the material of above-mentioned anode, can be corroded in a short time, it is possible to
It can not carry out stable operating.
2131 role of ion barrier conductive separator plate is obtained under electric field force effect respectively to anode plate
211, the individually separated non-mixed electrode solution of the anion, cation of the movement of cathode plate 212.Ion barrier conductive separator plate has anti-
The characteristic that negative ions mutually mix obtains the non-mixed electricity of negative, positive ion moved respectively to positive and negative electrode under electric field force effect
Pole liquid.The ion barrier conductive separator plate 2131, which can only transmit electric field, cannot transmit substance.Specifically, the ion barrier is conductive
Partition board 2131 is made of inert metal.
The fastening appliance includes fastening bolt for fixing (being not drawn into figure).The effect of fastening appliance is by electrode
Plate, pole frame, Anionic/Cationic exchange membrane, ion barrier conductive separator plate 2131, pole frame, electrode form an electrodialysis cell,
Multiple electrodialysis cell composition ion barrier single electrode electrodialysis plants combined by technological requirement.
Embodiment 3
As shown in attached drawing 4 and Fig. 5, the embodiment of the present invention provides a kind of oxidation aluminium waste water treatment system, including
Sewage pretreatment device 3, wastewater treatment equipment 1 and the waste water reclaiming device 2 set gradually by wastewater treatment sequence；
The output end that the input terminal of the sewage pretreatment device 3 aoxidizes rinsing bowl 5 with aluminium section bar is connected, the waste water
The output end of pretreatment unit 3 is connected with the input terminal of the wastewater treatment equipment.The pretreatment unit 3 includes setting successively
Flotation tank 31, coagulative precipitation tank 32, anaerobic pond 33, anoxic pond 34 and the aerobic tank 35 set and be sequentially communicated；
The wastewater treatment equipment 1 includes that solids loadings micro-dimension interception unit 11 and the processing of amphoteric ion gel particle are single
Member 12, the solids loadings micro-dimension interception unit 11 has the input terminal being connected with aluminium section bar oxidation rinsing bowl 5, described solid
The output end of body load micro-dimension interception unit 11 is connected with the input terminal of the amphoteric ion gel particle processing unit 12,
The solids loadings micro-dimension interception unit 11 be equipped with sludge reflux end, the sludge reflux end by reflux pump respectively with it is described
Anaerobic pond, anoxic pond are connected with aerobic tank；The amphoteric ion gel particle processing unit 12 has positive with aluminium section bar respectively
The output end that pole oxidation trough 4 is connected with aluminium section bar oxidation rinsing bowl 5；
The waste water reclaiming device 2 includes electrodialysis cell 21 and cationic accumulator tank 22, electrodialysis cell 21, the electricity
It the concrete structure such as the attached drawing 3 in embodiment 1 of dialysis unit 21 and the attached drawing 4 in specification corresponding portion and embodiment 2 and says
Shown in bright book corresponding portion.
The solids loadings micro-dimension interception unit 11 can retain suspended matter, bacterium, colloid and larger molecular organics, filtering
Effect is preferable, retention to be suspended matter, bacterium, colloid and larger molecular organics can flow back into pretreatment unit by sludge reflux
Anaerobic pond 13, anoxic pond 14 in 3 and aerobic tank 15 are saved microorganism and are launched, reduce cost of sewage disposal.And opposite aeration life
The retention biomass and biological species in object filter tank are more, improve wastewater treatment efficiency while reduce equipment floor space and
The volume of equipment.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (7)
1. a kind of oxidation aluminium waste water treatment system, which is characterized in that include being set gradually by wastewater treatment sequence
Wastewater treatment equipment and waste water reclaiming device；
The wastewater treatment equipment includes solids loadings micro-dimension interception unit and amphoteric ion gel particle processing unit, described
Solids loadings micro-dimension interception unit has the input terminal being connected with aluminium section bar oxidation rinsing bowl, the solids loadings micro-dimension
The output end of interception unit is connected with the input terminal of the amphoteric ion gel particle processing unit, the amphoteric ion gel
Pellet treatment unit has the reflux output end being connected respectively with oxidation aluminium slot and aluminium section bar oxidation rinsing bowl；
The waste water reclaiming device includes electrodialysis cell and cationic accumulator tank, and the electrodialysis cell includes cathode plate, sun
Pole plate, stacking, liquid introduction part and liquid leading-out portion；The stacking is arranged between the cathode plate and anode plate, and described
Stack includes that the first anion-exchange membrane set gradually, the ion barrier conductive separator plate for completely cutting off zwitterion and second are cloudy
Amberplex；Or described stack includes the first cation-exchange membrane, the plasma screen for completely cutting off zwitterion set gradually
Hinder conductive separator plate and the second cation-exchange membrane；The cathode plate to being divided into cathode chamber, anode chamber, the moon successively between anode plate
Pole room and anode chamber；The liquid introduction part and liquid leading-out portion are respectively equipped with above and below the anode chamber and cathode chamber,
The liquid introduction part is connected with the output end of the amphoteric ion gel particle processing unit, the anode chamber be equipped with
The liquid leading-out portion that the oxidation aluminium slot is connected, the liquid leading-out portion that the cathode chamber is equipped with are recycled with cation
Slot is connected.
2. oxidation aluminium waste water treatment system as described in claim 1, which is characterized in that the wastewater treatment equipment
Before be additionally provided with sewage pretreatment device, the sewage pretreatment device has the input being connected with aluminium section bar oxidation rinsing bowl
End, the output end of the sewage pretreatment device are connected with the input terminal of the wastewater treatment equipment.
3. oxidation aluminium waste water treatment system as claimed in claim 2, which is characterized in that the pretreatment unit packet
Include the flotation tank for setting gradually and being connected, coagulative precipitation tank, anaerobic pond, anoxic pond and aerobic tank, the micro- ruler of solids loadings
Very little interception unit is equipped with sludge reflux end, and the sludge reflux end is become reconciled with the anaerobic pond, anoxic pond respectively by reflux pump
Oxygen pond is connected.
4. oxidation aluminium waste water treatment system as described in claim 1, which is characterized in that in the electrodialysis cell
Be stacked with it is multiple, and it is multiple it is described stacking be oppositely arranged.
5. oxidation aluminium waste water treatment system as described in claim 1, which is characterized in that the cathode plate, anode
Cathode frame and anode frame are respectively equipped on plate.
6. oxidation aluminium waste water treatment system as described in claim 1, which is characterized in that in the electrodialysis cell
Ion barrier conductive separator plate be made of inert metal.
7. oxidation aluminium waste water treatment system as described in claim 1, which is characterized in that the cathode plate, anode
Plate and heap is stacked on is equipped with fastening appliance for fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810438673.3A CN108383336B (en) | 2018-05-09 | 2018-05-09 | Aluminum profile anodic oxidation wastewater treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810438673.3A CN108383336B (en) | 2018-05-09 | 2018-05-09 | Aluminum profile anodic oxidation wastewater treatment system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108383336A true CN108383336A (en) | 2018-08-10 |
| CN108383336B CN108383336B (en) | 2024-06-18 |
Family
ID=63070392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810438673.3A Active CN108383336B (en) | 2018-05-09 | 2018-05-09 | Aluminum profile anodic oxidation wastewater treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108383336B (en) |
Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08108184A (en) * | 1994-10-13 | 1996-04-30 | Hitachi Ltd | Water treatment apparatus |
| US20050183964A1 (en) * | 2004-01-12 | 2005-08-25 | Roberts Gary D. | Electrochemical water purifier |
| US20060254969A1 (en) * | 2003-02-03 | 2006-11-16 | Organo Corporation | Column for ion chromatograph, suppressor and ion chromatograph |
| JP2010036173A (en) * | 2008-08-08 | 2010-02-18 | Japan Organo Co Ltd | Water treatment system and water treatment method |
| JP2012040560A (en) * | 2011-10-24 | 2012-03-01 | Japan Organo Co Ltd | Water treatment system and water treatment method |
| EP2441735A1 (en) * | 2010-10-14 | 2012-04-18 | Siemens Aktiengesellschaft | Method and device for separating ions from waste water |
| JP2013166678A (en) * | 2012-02-17 | 2013-08-29 | Taiheiyo Cement Corp | Wastewater treating device and wastewater treating method |
| CN103553249A (en) * | 2013-10-23 | 2014-02-05 | 长沙赛恩斯环保科技有限公司 | Method for acid separation and heavy metal recovery in electroplating waste liquor |
| JP2014161801A (en) * | 2013-02-26 | 2014-09-08 | Taiheiyo Cement Corp | Method for regenerating amphoteric ion exchange resin |
| CN105347594A (en) * | 2015-12-01 | 2016-02-24 | 杭州水处理技术研究开发中心有限公司 | High-salinity wastewater zero emission and high-purity sodium chloride recovering system |
| CN105800885A (en) * | 2016-05-23 | 2016-07-27 | 北京今大禹环境技术股份有限公司 | Resource recycling and treatment system of high-concentration degradation-resistant salt-containing organic waste water |
| CN105800886A (en) * | 2016-05-23 | 2016-07-27 | 北京今大禹环境技术股份有限公司 | Resource recycling and treatment technology of high-concentration degradation-resistant salt-containing organic waste water |
| CN107117746A (en) * | 2016-02-25 | 2017-09-01 | 中国石油化工股份有限公司 | A kind of processing method of desulfurization waste liquor |
| CN206529365U (en) * | 2016-11-08 | 2017-09-29 | 江苏久吾高科技股份有限公司 | A kind of Treated sewage reusing device of zero-emission |
| CN107311361A (en) * | 2017-07-31 | 2017-11-03 | 江苏久吾高科技股份有限公司 | A kind of technique and device for handling catalytic cracking and desulfurizing waste water |
| CN107381886A (en) * | 2017-08-02 | 2017-11-24 | 北京廷润膜技术开发股份有限公司 | A kind of method of reverse osmosis concentrated water near-zero release |
| CN207108675U (en) * | 2017-07-12 | 2018-03-16 | 江苏久吾高科技股份有限公司 | Caused wastewater treatment equipment in a kind of Titanium Dioxide Produced by Chloride Procedure production process |
| CN208327742U (en) * | 2018-05-09 | 2019-01-04 | 湖北迪曼特科技有限公司 | A kind of oxidation aluminium waste water treatment system |
-
2018
- 2018-05-09 CN CN201810438673.3A patent/CN108383336B/en active Active
Patent Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08108184A (en) * | 1994-10-13 | 1996-04-30 | Hitachi Ltd | Water treatment apparatus |
| US20060254969A1 (en) * | 2003-02-03 | 2006-11-16 | Organo Corporation | Column for ion chromatograph, suppressor and ion chromatograph |
| US20050183964A1 (en) * | 2004-01-12 | 2005-08-25 | Roberts Gary D. | Electrochemical water purifier |
| JP2010036173A (en) * | 2008-08-08 | 2010-02-18 | Japan Organo Co Ltd | Water treatment system and water treatment method |
| EP2441735A1 (en) * | 2010-10-14 | 2012-04-18 | Siemens Aktiengesellschaft | Method and device for separating ions from waste water |
| JP2012040560A (en) * | 2011-10-24 | 2012-03-01 | Japan Organo Co Ltd | Water treatment system and water treatment method |
| JP2013166678A (en) * | 2012-02-17 | 2013-08-29 | Taiheiyo Cement Corp | Wastewater treating device and wastewater treating method |
| JP2014161801A (en) * | 2013-02-26 | 2014-09-08 | Taiheiyo Cement Corp | Method for regenerating amphoteric ion exchange resin |
| CN103553249A (en) * | 2013-10-23 | 2014-02-05 | 长沙赛恩斯环保科技有限公司 | Method for acid separation and heavy metal recovery in electroplating waste liquor |
| CN105347594A (en) * | 2015-12-01 | 2016-02-24 | 杭州水处理技术研究开发中心有限公司 | High-salinity wastewater zero emission and high-purity sodium chloride recovering system |
| CN107117746A (en) * | 2016-02-25 | 2017-09-01 | 中国石油化工股份有限公司 | A kind of processing method of desulfurization waste liquor |
| CN105800885A (en) * | 2016-05-23 | 2016-07-27 | 北京今大禹环境技术股份有限公司 | Resource recycling and treatment system of high-concentration degradation-resistant salt-containing organic waste water |
| CN105800886A (en) * | 2016-05-23 | 2016-07-27 | 北京今大禹环境技术股份有限公司 | Resource recycling and treatment technology of high-concentration degradation-resistant salt-containing organic waste water |
| CN206529365U (en) * | 2016-11-08 | 2017-09-29 | 江苏久吾高科技股份有限公司 | A kind of Treated sewage reusing device of zero-emission |
| CN207108675U (en) * | 2017-07-12 | 2018-03-16 | 江苏久吾高科技股份有限公司 | Caused wastewater treatment equipment in a kind of Titanium Dioxide Produced by Chloride Procedure production process |
| CN107311361A (en) * | 2017-07-31 | 2017-11-03 | 江苏久吾高科技股份有限公司 | A kind of technique and device for handling catalytic cracking and desulfurizing waste water |
| CN107381886A (en) * | 2017-08-02 | 2017-11-24 | 北京廷润膜技术开发股份有限公司 | A kind of method of reverse osmosis concentrated water near-zero release |
| CN208327742U (en) * | 2018-05-09 | 2019-01-04 | 湖北迪曼特科技有限公司 | A kind of oxidation aluminium waste water treatment system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108383336B (en) | 2024-06-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102976559B (en) | Anaerobic ammonia oxidation microbe reverse electroosmosis sewage treatment and power generation method and device | |
| CN105355950B (en) | A kind of macro-organism cathode microbial fuel cell stack device | |
| CN204727706U (en) | A kind of film electrical coupling system of Sewage advanced treatment | |
| CN103183403A (en) | Antibiotic pharmaceutical wastewater processing method and device | |
| CN114684981B (en) | Treatment method and system for wastewater containing heavy metals | |
| CN104944646A (en) | Wastewater advanced treatment method coupling membrane and electricity | |
| CN102718292A (en) | Separation process of electronic control ion selective permeable membrane | |
| CN208327742U (en) | A kind of oxidation aluminium waste water treatment system | |
| WO2022082954A1 (en) | System and method for treating preparation wastewater by using multi-phase multi-dimensional electrolysis pretreatment process+a/o+mbr | |
| CN208320492U (en) | A kind of electrodialysis plant for Industrial Wastewater Treatment | |
| CN108383336A (en) | A kind of oxidation aluminium waste water treatment system | |
| CN208648836U (en) | A kind of equipment of locellus processing of industrial waste water by electrolysis | |
| CN109293160A (en) | A kind for the treatment of process of used water difficult to degradate with high salt | |
| CN108452681A (en) | A kind of electrodialysis plant for Industrial Wastewater Treatment | |
| CN105762394B (en) | A kind of filter-type cathode microbial desalination cell and its application | |
| CN111875233B (en) | Quantitative analysis method for heavy metals in desulfurized sludge based on electric treatment | |
| CN1459420A (en) | Method of treating papermaking black liquid and recovery alkali and lignin using electroosmosis method | |
| CN114212859A (en) | Two-stage electrochemical crosslinking electrodialysis desalination treatment system and application thereof | |
| CN2873754Y (en) | Device for removing ammonia and nitrogen from waste water by electric current | |
| CN111689622A (en) | Low-cost concentration reduction and resource treatment process for circulating water and sewage | |
| CN218478591U (en) | Acid recovery electrodialysis purification device with pretreatment | |
| CN205045966U (en) | Heavy metal device in mud is got rid of and retrieves to double -deck screw -tupe electrochemistry | |
| CN112591945B (en) | Deep electrochemical degradation tank and electrochemical sewage treatment system | |
| CN114853125B (en) | Preparation method of carbon-based adsorption electrode and three-electrode electric flocculation system | |
| CN113860587B (en) | Pretreatment method of styrene-containing wastewater |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20240509 Address after: Room 304-2, Building 4, Yintan Cultural and Creative Park, No. 88 Yapeng Road, Jianye District, Nanjing City, Jiangsu Province, 210019 Applicant after: Nanjing Jianye Gongli Technology Co.,Ltd. Country or region after: China Address before: 434111 No. 109 Xiangyun Road, Tanqiao Town, Development Zone, Jingzhou City, Hubei Province Applicant before: HUBEI DIMANTE TECHNOLOGY CO.,LTD. Country or region before: China |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |