CN102730861B - Recycling system for surface treatment of phosphorus-containing electroless nickel plating solution composition by wet process - Google Patents
Recycling system for surface treatment of phosphorus-containing electroless nickel plating solution composition by wet process Download PDFInfo
- Publication number
- CN102730861B CN102730861B CN2012102736769A CN201210273676A CN102730861B CN 102730861 B CN102730861 B CN 102730861B CN 2012102736769 A CN2012102736769 A CN 2012102736769A CN 201210273676 A CN201210273676 A CN 201210273676A CN 102730861 B CN102730861 B CN 102730861B
- Authority
- CN
- China
- Prior art keywords
- liquid
- solution
- penetrating fluid
- sodium
- calcium
- 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.)
- Active
Links
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 title claims abstract description 86
- 229910052759 nickel Inorganic materials 0.000 title claims abstract description 42
- 238000000034 method Methods 0.000 title claims abstract description 31
- 230000008569 process Effects 0.000 title claims abstract description 26
- 239000000203 mixture Substances 0.000 title claims abstract description 23
- 238000004381 surface treatment Methods 0.000 title claims abstract description 23
- 238000007747 plating Methods 0.000 title claims abstract description 21
- 238000004064 recycling Methods 0.000 title abstract description 6
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 title abstract 2
- 239000011574 phosphorus Substances 0.000 title abstract 2
- 229910052698 phosphorus Inorganic materials 0.000 title abstract 2
- 239000007788 liquid Substances 0.000 claims abstract description 94
- 239000012530 fluid Substances 0.000 claims abstract description 36
- 230000000149 penetrating effect Effects 0.000 claims abstract description 36
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims abstract description 31
- 239000011734 sodium Substances 0.000 claims abstract description 31
- 229910052708 sodium Inorganic materials 0.000 claims abstract description 31
- 238000001223 reverse osmosis Methods 0.000 claims abstract description 30
- 239000002253 acid Substances 0.000 claims abstract description 20
- 239000011575 calcium Substances 0.000 claims abstract description 20
- 229910052791 calcium Inorganic materials 0.000 claims abstract description 19
- 230000008021 deposition Effects 0.000 claims abstract description 17
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000001914 filtration Methods 0.000 claims abstract description 16
- 229910001385 heavy metal Inorganic materials 0.000 claims abstract description 15
- 150000002500 ions Chemical class 0.000 claims abstract description 10
- 238000000746 purification Methods 0.000 claims abstract description 10
- 229920000049 Carbon (fiber) Polymers 0.000 claims abstract description 6
- 239000004917 carbon fiber Substances 0.000 claims abstract description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000000243 solution Substances 0.000 claims description 61
- 238000011084 recovery Methods 0.000 claims description 32
- -1 inorganic acid salt Chemical class 0.000 claims description 22
- 238000001556 precipitation Methods 0.000 claims description 19
- 238000001179 sorption measurement Methods 0.000 claims description 16
- 125000004122 cyclic group Chemical group 0.000 claims description 15
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims description 14
- 238000003860 storage Methods 0.000 claims description 14
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical group [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 claims description 11
- 239000003054 catalyst Substances 0.000 claims description 10
- 230000002000 scavenging effect Effects 0.000 claims description 9
- 238000000926 separation method Methods 0.000 claims description 9
- 239000012535 impurity Substances 0.000 claims description 8
- 150000007524 organic acids Chemical class 0.000 claims description 8
- 230000002829 reductive effect Effects 0.000 claims description 8
- 239000008367 deionised water Substances 0.000 claims description 7
- 229910021641 deionized water Inorganic materials 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 208000004434 Calcinosis Diseases 0.000 claims description 5
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical class OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims description 5
- 239000012528 membrane Substances 0.000 claims description 5
- 239000011259 mixed solution Substances 0.000 claims description 5
- 230000008929 regeneration Effects 0.000 claims description 5
- 238000011069 regeneration method Methods 0.000 claims description 5
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 4
- 239000008187 granular material Substances 0.000 claims description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 4
- 239000011707 mineral Substances 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 3
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 3
- 229910052797 bismuth Inorganic materials 0.000 claims description 3
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 claims description 3
- 150000001669 calcium Chemical class 0.000 claims description 3
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical class CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000004571 lime Substances 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 3
- BCZXFFBUYPCTSJ-UHFFFAOYSA-L Calcium propionate Chemical compound [Ca+2].CCC([O-])=O.CCC([O-])=O BCZXFFBUYPCTSJ-UHFFFAOYSA-L 0.000 claims description 2
- 239000004330 calcium propionate Substances 0.000 claims description 2
- 235000010331 calcium propionate Nutrition 0.000 claims description 2
- BJEPYKJPYRNKOW-UHFFFAOYSA-N malic acid Chemical compound OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 claims description 2
- 230000003647 oxidation Effects 0.000 claims description 2
- 238000007254 oxidation reaction Methods 0.000 claims description 2
- ACVYVLVWPXVTIT-UHFFFAOYSA-M phosphinate Chemical compound [O-][PH2]=O ACVYVLVWPXVTIT-UHFFFAOYSA-M 0.000 claims description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims 1
- 229940049920 malate Drugs 0.000 claims 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-L succinate(2-) Chemical compound [O-]C(=O)CCC([O-])=O KDYFGRWQOYBRFD-UHFFFAOYSA-L 0.000 claims 1
- 238000004140 cleaning Methods 0.000 abstract description 5
- 238000010521 absorption reaction Methods 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 2
- 238000002156 mixing Methods 0.000 abstract 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 7
- 240000002853 Nelumbo nucifera Species 0.000 description 7
- 238000012545 processing Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000001351 cycling effect Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 235000011007 phosphoric acid Nutrition 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- KDYFGRWQOYBRFD-UHFFFAOYSA-N succinic acid Chemical compound OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 description 1
- 239000004471 Glycine Substances 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000001506 calcium phosphate Substances 0.000 description 1
- 229910000389 calcium phosphate Inorganic materials 0.000 description 1
- 235000011010 calcium phosphates Nutrition 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000007772 electroless plating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 239000001630 malic acid Substances 0.000 description 1
- 235000011090 malic acid Nutrition 0.000 description 1
- 229940099690 malic acid Drugs 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910001453 nickel ion Inorganic materials 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- NHDHVHZZCFYRSB-UHFFFAOYSA-N pyriproxyfen Chemical compound C=1C=CC=NC=1OC(C)COC(C=C1)=CC=C1OC1=CC=CC=C1 NHDHVHZZCFYRSB-UHFFFAOYSA-N 0.000 description 1
- 238000006722 reduction reaction Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000003352 sequestering agent Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000001384 succinic acid Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Landscapes
- Water Treatment By Sorption (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention relates to a recycling system for surface treatment of phosphorus-containing electroless nickel plating solution composition by wet process, which comprises a carbon fiber filter used for filtering liquid to be treated, a collecting device used for collecting the filtered liquid and separating the collected liquid into first concentrated solution, second concentrated solution and sodium-containing penetrating fluid, a first absorption device used for removing sodium in the sodium-containing penetrating fluid so as to form recovered cleaning solution, a deposition separating device used for reducing heavy metal in the first concentrated solution into a metallic state so as to generate deposition separated recovered solution, a purification device used for separating calcium in the second concentrated solution so as to generate calcium-containing liquid, acid-containing recovered liquid and reverse osmosis liquid, a second absorption device used for absorbing residual ions in the reverse osmosis liquid so as to form recovered solution, and a blending device used for preparing different cleaning solutions and recovered solutions so as to form regenerated plating solution or cleaning solution. Therefore, the nickel resource can be recycled in the wet process of the surface treatment, so that the aim of waste reduction and zero emission can be achieved.
Description
Technical field
The present invention be more particularly directed to a kind of nano-screen device and reverse osmosis membrane device of utilizing to reclaim the recovery system of nickel in the nickeliferous surface treatment wet process of plating solution or scavenging solution.
Background technology
Comprise that the surface treatment process of electronickelling and chemical nickel plating has been widely used in the manufacture of semiconductor integrated circuit, electronic component or circuit card, lotus root is to form suitably thick nickel dam or nickel alloy layer, in order to improve physical strength, prevent scratch, improve resistance to corrosion, strengthen bonding force or to promote visual effect.
Especially, in manufacture, be used as in the printed circuit board (PCB) (PCB) of electronic component carrier, for grain (Slot) is inserted in convenient electrical connection, usually need to form golden finger (Gold Finger), therefore need nickel dam to using as the barrier between gold layer and copper layer, prevent copper drift (Migration).Prior art is to utilize electroless plating or chemical nickel plating (Electroless Nickel, E-Ni) processing procedure to form required nickel dam.
Because the nickel composition in plating solution and reductive agent can consume gradually, thus need constantly to supplement new plating solution, with quality and the growth rate that maintains nickel dam.
In addition; after nickel dam forms; usually the surface of nickel dam can be immersed in scavenging solution to remove residual plating solution; therefore the composition that contains plating solution in scavenging solution; such as nickel ion, reductive agent, sequestrant (misfit agent), sour alkali buffer reagent, stablizer; and these compositions have potential hazardness for environment basically, the regulation that therefore must meet on environmental regulation just can be discharged.Therefore, need to carry out suitable recycling, to reduce or to remove harmful composition.General dealer is first by after the Waste Water Centralized produced in other wet process, transfers to professional environmental protection treatment manufacturer and processes in the waste mode.Yet the wastewater flow rate after concentrating is quite huge, needs large-scale sewage treatment equipment, and contained pending material is too complicated and various, affects economical efficiency and operation reliability that recycled in its entirety is processed.In addition, comprise the recycling resource of suitable concentration in scavenging solution, such as nickel, cause the dealer can't reclaim to reduce manufacturing cost.
Therefore, be sought after the cyclic utilization system of the solution composition of the phosphorous electroless nickel of a kind of surface treatment wet process, can be bonded to easily the recycle that has wet process equipment now and realize nickel in pending liquid, especially can not produce extra mud, and then solve the problem of above-mentioned located by prior art.
Summary of the invention
Main purpose of the present invention is at the cyclic utilization system of the solution composition that the phosphorous electroless nickel of a kind of surface treatment wet process is provided, mainly comprise and store grain, filtration unit, collection device, the first adsorption unit, deposition tripping device, purification devices, the second adsorption unit and deployment device, can be in order to reclaim the nickel that in the surface treatment wet process, pending liquid comprises, and pending liquid can be plating solution or scavenging solution.
Wherein, store grain and store pending liquid, to form storage liquid.Carbon fiber filter filters and stores poor storage liquid, to form filtration treatment liquid.Collection device receives collection filtration treatment liquid, and be separated into the first concentrated solution, the second concentrated solution, containing the sodium penetrating fluid, wherein the first concentrated solution at least comprises citric acid, the second concentrated solution at least comprises hypophosphite, and only comprises sodium containing the sodium penetrating fluid.The first adsorption unit is removed containing the sodium in the sodium penetrating fluid, forms the recovery and rinsing liquid of deionized water grade.The deposition tripping device is lotus root galvanic deposit reductive action and the nickel in the first concentrated solution and heavy metal are reduced into to metallic state and separate out, and produces the deposition Separation and Recovery liquid of not nickeliferous and heavy metal.Purification devices separate the calcium in the second concentrated solution and produce calcic liquid, containing acid recovery liquid and reverse osmosis liquid.Remaining ion in the second adsorption unit absorption reverse osmosis liquid, to form the recovery liquid of tool deionized water grade.Deployment device is by recovery and rinsing liquid, deposition Separation and Recovery liquid, recovery liquid and be combined into required regeneration plating solution or regeneration washing liquid containing the preparation of acid recovery liquid.
Wherein, described cyclic utilization system further comprises an ozonize device, and in order to produce ozone, and lotus root ozone is with the organic impurity of oxidation remnants.
Therefore, but the cycling and reutilization of nickel resources in cyclic utilization system specific implementation surface treatment wet process of the present invention, and then reach the purpose that subtracts useless and zero release.
The accompanying drawing explanation
The structural representation of the cyclic utilization system of the solution composition that Fig. 1 is the phosphorous electroless nickel of surface treatment wet process of the present invention;
The structural representation that Fig. 2 is collection device of the present invention and purification devices;
Shown in above each figure, the indicated assembly of symbol is respectively:
10 carbon fiber filters, 20 collection devices, 21 first nano-screen devices, 23 first reverse osmosis equipments, 30 first adsorption units, 40 deposition tripping devices, 50 purification devices, 51 calcium deposit grains, 52 second nano-screen devices, 53 second reverse osmosis equipments, 60 second adsorption units, DI recovery and rinsing liquid, the pending liquid of L1, L2 filtration treatment liquid, L3 the first concentrated solution, L4 the second concentrated solution, L5 is containing the sodium penetrating fluid, L6 precipitates mixed solution, L7 screen cloth penetrating fluid, L8 reverse osmosis liquid, LP the first penetrating fluid, WA is containing acid recovery liquid, WC calcic liquid, WD reclaims liquid, WN deposition Separation and Recovery liquid.
Embodiment
Below coordinate graphic and component symbol to do more detailed description to embodiments of the present invention, make to have the knack of this skill person and can implement according to this after studying this specification sheets carefully.
Consult Fig. 1, the cyclic utilization system of the solution composition of the phosphorous electroless nickel of surface treatment wet process of the present invention comprises the poor (not shown) of storage, filtration unit 10, collection device 20, the first adsorption unit 30, deposition tripping device 40, purification devices 50, the second adsorption unit 60 and deployment device (not shown), can be in order to reclaim the nickel that in the surface treatment wet process, pending liquid comprises.
Above-mentioned surface treatment process can comprise electroless nickel plating (chemical nickel plating) processing procedure that needs the electronickelling of electric power processing procedure or do not need electric power, and pending liquid can be plating solution or scavenging solution.
In addition, pending liquid can further at least comprise solid granulates, organic impurity, inorganic acid salt, organic acid salt, heavy metal catalyst, any one in nickel and sodium, wherein inorganic acid salt at least comprises Hypophosporous Acid, 50, any one salt in ortho-phosphoric acid and sulfuric acid, and organic acid salt system at least comprises Hypophosporous Acid, 50, ortho-phosphoric acid, lactic acid, oxysuccinic acid (malicacid), acetic acid, any one salt in Padil (glycine) and succsinic acid (succinic acid), heavy metal catalyst at least comprises is used as the bismuth that in the surface treatment wet process, catalyzer is used, any one heavy metal in lead and tin.
Storing grain is to store pending liquid, to form storage liquid L1.
Consult Fig. 2, collection device 20 of the present invention comprises the first nano-screen device 21 and the first reverse osmosis equipment 23, wherein the first nano-screen device 21 has the molecular level nano-screen, can be in order to by filtration treatment liquid L2 or treat that storage liquid L1 is separated into the first concentrated solution L3 and the first penetrating fluid LP, and the first penetrating fluid LP at least comprises inorganic acid salt, any one in organic acid salt and sodium, and but the first reverse osmosis equipment 23 lotus root high-pressure pump (not shown) receive the first penetrating fluid LP, and the first reverse osmosis equipment 23 has the reverse osmosis membrane (not shown), in order to the reverse osmosis function to be provided, the first penetrating fluid LP can be separated into to the second concentrated solution L4 and contain sodium penetrating fluid L5, wherein the second concentrated solution L4 system comprises other composition beyond sodium in the first penetrating fluid, and only comprise sodium and do not comprise other composition in the first penetrating fluid LP containing sodium penetrating fluid L5.
The first adsorption unit 30 absorption, containing the sodium in sodium penetrating fluid L5 and remaining impurity, produce the recovery and rinsing liquid DI of tool deionized water grade, can be used as scavenging solution use, or can be in order to allocate solution composition, and wherein the first adsorption unit 30 comprises resin.
Consult Fig. 2, purification devices 50 comprises calcium deposit grain 51, the second nano-screen device 52 and the second reverse osmosis equipment 53.
The second nano-screen device 52 has the nano-screen (not shown), in order to screen out calcium precipitation thing and the calcium sulfate precipitation thing in precipitation separation mixed solution L6, form screen cloth penetrating fluid L7 and calcic liquid WC, wherein screen cloth penetrating fluid L7 comprises organic acid and survivor ion, and calcic liquid WC comprises throw out, such as calcium precipitation thing and calcium sulfate precipitation thing.
The second reverse osmosis equipment 53 has the reverse osmosis membrane (not shown), in order to organic acid, the survivor ion in separating screen penetrating fluid L7, forms containing acid recovery liquid WA and reverse osmosis liquid L8, and should be rich in organic acid containing acid recovery liquid system.
The second adsorption unit 60 receives reverse osmosis liquid L8, and the second adsorption unit 60 comprises resin, can form the recovery liquid WD of tool deionized water grade in order to adsorb ion remaining in reverse osmosis liquid L8, can be for DIFFERENT WET processing procedure recycling.
Deployment device can receive deposition Separation and Recovery liquid WN, contains acid recovery liquid WA, reclaim liquid WD and recovery and rinsing liquid DI, and then preparation is combined into regeneration plating solution and/or the regeneration washing liquid (not shown) with required composition, can provide respectively the plating grain to carry out the nickel plating processing procedure, and provide the cleaning grain to carry out manufacturing process for cleaning.
Characteristics of the present invention are, can directly to plating solution or scavenging solution, carry out the recovery of nickel resources, and the present invention utilizes carbon fiber filter tentatively to filter, with the protection aftertreatment device, and utilize nano-screen device and reverse osmosis equipment to be separated concentration, coordinate again the adsorption of resin adsorption unit to produce deionized water, lotus root calcium deposit grain produces calcium phosphate and calcium sulfate precipitation thing simultaneously, to separate and to remove calcium, and the electric deposition reduction reaction of lotus root deposition tripping device is with the bismuth of precipitating metal state, plumbous, tin, for recycling, therefore reach the cycling and reutilization of nickel resources, and subtract useless, the purpose of zero release.
The above not does any pro forma restriction to the present invention only for explaining preferred embodiment of the present invention, and every doing under identical invention spirit about any modification of the present invention or change, include within the scope of the present invention.
Claims (6)
1. the cyclic utilization system of the solution composition of the phosphorous electroless nickel of surface treatment wet process, to reclaim the nickel that in surface treatment process, pending liquid comprises, and this pending liquid further at least comprises any one in solid granulates, organic impurity, inorganic acid salt, organic acid salt, heavy metal catalyst, nickel and sodium, it is characterized in that, this cyclic utilization system comprises:
One storage tanks, for storing this pending liquid to form storage liquid;
One carbon fiber filter, for filtering the storage liquid of storage tanks, remove solid granulates and organic impurity, and to form filtration treatment liquid, this filtration treatment liquid partly is recycled to this storage tanks;
One collection device, for receiving and collect filtration treatment liquid or this storage liquid, and be separated into the first concentrated solution, the second concentrated solution, containing the sodium penetrating fluid, wherein the first concentrated solution comprises nickel, organic acid salt and heavy metal catalyst, the second concentrated solution comprises calcium, organic acid salt and inorganic acid salt, and only comprises sodium containing the sodium penetrating fluid;
One first adsorption unit, for removing the sodium containing the sodium penetrating fluid, to form the recovery and rinsing liquid of deionized water grade;
One deposition tripping device, its mat external power produces the galvanic deposit reductive action and the heavy metal catalyst in the first concentrated solution is reduced into to metallic state and separates out, and produces the deposition Separation and Recovery liquid of not nickeliferous and heavy metal catalyst;
One purification devices, it utilizes calcium source to separate the mineral acid of inorganic acid salt in the second concentrated solution and produces the calcic liquid that comprises calcium, comprises organic acid in organic acid salt containing acid recovery liquid and the reverse osmosis liquid that comprises survivor ion;
One second adsorption unit, for adsorbing the remaining ion of this reverse osmosis liquid, to form the recovery liquid of tool deionized water grade; And
One deployment device, for by recovery and rinsing liquid, deposition Separation and Recovery liquid, should be combined into regenerate plating solution and/or regeneration washing liquid containing acid recovery liquid and the preparation of this recoverys liquid;
Wherein, described collection device comprises:
One first nano-screen device, it has the molecular level nano-screen, and by filtration treatment liquid or treat that storage liquid is separated into this first concentrated solution and the first penetrating fluid, and the first penetrating fluid at least comprises any one in inorganic acid salt, organic acid salt and sodium; And
One first reverse osmosis equipment, its mat one high-pressure pump receives this first penetrating fluid, and the first reverse osmosis equipment has reverse osmosis membrane so that the reverse osmosis function to be provided, in order to the first penetrating fluid be separated into to the second concentrated solution and contain the sodium penetrating fluid, wherein the second concentrated solution comprises other compositions beyond sodium in the first penetrating fluid, and does not comprise other compositions of this first penetrating fluid containing the sodium penetrating fluid only comprises sodium;
Described purification devices comprises:
One calcium deposit groove, it is loaded with white lime, in order to this calcium source to be provided, with the mineral acid in conjunction with in the second concentrated solution, produces calcium precipitation thing and calcium sulfate precipitation thing, and this calcium precipitation thing comprises calcium propionate, tricalcium orthophosphate, and then forms the precipitation mixed solution;
One second nano-screen device, to there is nano-screen, in order to screen out calcium precipitation thing and the calcium sulfate precipitation thing in the precipitation separation mixed solution, form screen cloth penetrating fluid and calcic liquid, and this screen cloth penetrating fluid comprises organic acid and survivor ion, and this calcic liquid comprises calcium precipitation thing and calcium sulfate precipitation thing; And
One second reverse osmosis equipment, be to have reverse osmosis membrane, in order to the organic acid in the separating screen penetrating fluid, survivor ion, forms containing acid recovery liquid and reverse osmosis liquid, and should be rich in organic acid containing acid recovery liquid system.
2. the cyclic utilization system of the solution composition of the phosphorous electroless nickel of surface treatment wet process according to claim 1, is characterized in that, described this pending liquid comprises plating solution or scavenging solution.
3. the cyclic utilization system of the solution composition of the phosphorous electroless nickel of surface treatment wet process according to claim 1, is characterized in that, described this inorganic acid salt at least comprises any one in hypophosphite, orthophosphoric acid salt and vitriol.
4. the cyclic utilization system of the solution composition of the phosphorous electroless nickel of surface treatment wet process according to claim 1, it is characterized in that, described this organic acid salt at least comprises any one in lactic acid salt, malate, acetate, Glycinates and succinate.
5. the cyclic utilization system of the solution composition of the phosphorous electroless nickel of surface treatment wet process according to claim 1, is characterized in that, described heavy metal catalyst at least comprises is used as any one in bismuth, lead and the tin that in the surface treatment wet process, catalyzer is used.
6. the cyclic utilization system of the solution composition of the phosphorous electroless nickel of surface treatment wet process according to claim 1, it is characterized in that, described cyclic utilization system further comprises an ozonize device, and in order to produce ozone, and mat ozone is with the organic impurity of oxidation remnants.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102736769A CN102730861B (en) | 2012-08-02 | 2012-08-02 | Recycling system for surface treatment of phosphorus-containing electroless nickel plating solution composition by wet process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102736769A CN102730861B (en) | 2012-08-02 | 2012-08-02 | Recycling system for surface treatment of phosphorus-containing electroless nickel plating solution composition by wet process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102730861A CN102730861A (en) | 2012-10-17 |
| CN102730861B true CN102730861B (en) | 2013-12-11 |
Family
ID=46987266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102736769A Active CN102730861B (en) | 2012-08-02 | 2012-08-02 | Recycling system for surface treatment of phosphorus-containing electroless nickel plating solution composition by wet process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102730861B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114375093A (en) * | 2017-09-28 | 2022-04-19 | 健鼎（无锡）电子有限公司 | Method for forming gold finger structure |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4212735B2 (en) * | 1999-10-13 | 2009-01-21 | 株式会社小森コーポレーション | Wiping liquid processing method and apparatus |
| CN201427903Y (en) * | 2009-04-02 | 2010-03-24 | 厦门市天泉鑫膜科技有限公司 | Nickel electroplating rinse water cleaning system |
| US8480888B2 (en) * | 2009-06-08 | 2013-07-09 | Karcher North America, Inc. | Immediate cleaning and recirculation of cleaning fluid and method of using same |
| CN101786734A (en) * | 2009-09-08 | 2010-07-28 | 刘春喜 | Process for treating acid waste water containing copper, nickel and the like by membrane method |
-
2012
- 2012-08-02 CN CN2012102736769A patent/CN102730861B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN102730861A (en) | 2012-10-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101921032B (en) | Electrolytic deposition-membrane separation combined treatment device for electrolytic zinc rinse wastewater | |
| JP6114903B2 (en) | Method and apparatus for recycling nickel plating wastewater | |
| JP2010274227A (en) | Water treatment apparatus | |
| CN106939430A (en) | Nickel-containing waste water nickel reclaimer and recovery method | |
| JP2011092822A (en) | Method and system for simultaneously recovering ammonia component and phosphorus component in water to be treated | |
| CN102730861B (en) | Recycling system for surface treatment of phosphorus-containing electroless nickel plating solution composition by wet process | |
| CN205295059U (en) | High -efficient chemical nickel recovery system | |
| CN102730887B (en) | Method for cyclically utilizing copper in washing liquid in chemical copper preparing process of surface treatment | |
| TWI494280B (en) | Surface treatment of wet process phosphorus containing electroless nickel bath composition of the recycling method | |
| DE102008054142B4 (en) | Process for the treatment of industrial waste water | |
| TW201350182A (en) | Recycled utilization system of phosphorous-containing electroless nickel plating solution ingredient for wet process for surface treatment | |
| CN103043814B (en) | Method for recycling phosphorous electroless nickel plating solution element in wet process of surface treatment | |
| CN105481150A (en) | Treatment equipment for wastewater containing heavy metal | |
| CN101439911B (en) | Method for processing pyrophosphate copper plating wastewater | |
| CN103420520B (en) | Processing method of vanadium-containing aluminum-containing wastewater | |
| CN111500872A (en) | Recovery treatment method of low-concentration palladium-containing waste liquid | |
| CN105293745A (en) | Cold rolling and acid pickling wastewater resourceful treatment process system | |
| CN105384298B (en) | A kind of efficient chemical nickel recovery system and method | |
| CN106977010A (en) | Nickel system waste water treatment process and its processing unit | |
| CN102795732B (en) | Method for recycling gold and cyanides in surface treatment wet-process cleaning solution | |
| CN204779134U (en) | Regeneration type electroplating effluent clean system | |
| CN204779136U (en) | Electroplating wastewater treatment recycle system | |
| CN102815830B (en) | System for recycle of cleaning liquid used for surface treatment wet process | |
| CN110453245B (en) | Method for treating and recovering copper ions in copper etching waste liquid | |
| CN102815828B (en) | System for recycling gold and cyanides in cleaning solution in surface treatment wet process |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Fu Xinmin Inventor after: Other inventors requested not to publish their names Inventor before: Fu Xinmin Inventor before: Uenoyama Bee Inventor before: Xu Xuehuang |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: FU XINMIN MOTOETO UENO XU XUEHUANG TO: FU XINMIN OTHER INVENTORS WAIVE THEIR RIGHT TO HAVE THEIR NAMES MENTIONED |
|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170720 Address after: Samoa Apia P.O. Box No. 217 Patentee after: Advanced resources technology Ltd Address before: Maher island's industrial real estate Spokane Langsi No. 24 Patentee before: Huaxia New Resource Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200103 Address after: Chinese Taiwan Taoyuan County, Zhongli Jingzhong Street No. 20 two 4 floor Patentee after: Fu Xinmin Address before: Samoa Apia P.O. Box No. 217 Patentee before: Advanced resources technology Ltd |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200116 Address after: 433000 east end of development avenue of new material industrial park, high tech Industrial Development Zone, Xiantao City, Hubei Province (Zhoutan village, Xiliuhe town) Patentee after: Haoding environmental protection technology (Hubei) Co., Ltd Address before: Chinese Taiwan Taoyuan County, Zhongli Jingzhong Street No. 20 two 4 floor Patentee before: Fu Xinmin |