CA1295283C - Systeme de galvaniplastie avec evaporateur et bac de rincage pour effluent contamine - Google Patents
Systeme de galvaniplastie avec evaporateur et bac de rincage pour effluent contamineInfo
- Publication number
- CA1295283C CA1295283C CA000499261A CA499261A CA1295283C CA 1295283 C CA1295283 C CA 1295283C CA 000499261 A CA000499261 A CA 000499261A CA 499261 A CA499261 A CA 499261A CA 1295283 C CA1295283 C CA 1295283C
- Authority
- CA
- Canada
- Prior art keywords
- tank
- water
- rinse
- plating
- electroplating
- 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.)
- Expired - Lifetime
Links
- 238000009713 electroplating Methods 0.000 title claims abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 102
- 238000007747 plating Methods 0.000 claims abstract description 75
- 238000000034 method Methods 0.000 claims abstract description 51
- 239000007921 spray Substances 0.000 claims abstract description 43
- 239000002351 wastewater Substances 0.000 claims abstract description 28
- 238000001704 evaporation Methods 0.000 claims abstract description 14
- 238000004065 wastewater treatment Methods 0.000 claims abstract description 9
- 229910052751 metal Inorganic materials 0.000 claims description 22
- 239000002184 metal Substances 0.000 claims description 22
- 238000011109 contamination Methods 0.000 claims description 9
- 239000002699 waste material Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 7
- 230000003247 decreasing effect Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 2
- 239000002910 solid waste Substances 0.000 claims 3
- 238000010438 heat treatment Methods 0.000 claims 1
- 230000003472 neutralizing effect Effects 0.000 claims 1
- 230000008569 process Effects 0.000 abstract description 41
- 230000008020 evaporation Effects 0.000 abstract description 12
- 238000011282 treatment Methods 0.000 abstract description 8
- 239000000356 contaminant Substances 0.000 description 16
- 229910001369 Brass Inorganic materials 0.000 description 15
- 239000010951 brass Substances 0.000 description 15
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 14
- 239000000243 solution Substances 0.000 description 12
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 9
- 239000003643 water by type Substances 0.000 description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 7
- 229910052802 copper Inorganic materials 0.000 description 7
- 239000010949 copper Substances 0.000 description 7
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 7
- 229910052737 gold Inorganic materials 0.000 description 7
- 239000010931 gold Substances 0.000 description 7
- 238000006386 neutralization reaction Methods 0.000 description 7
- 229910052759 nickel Inorganic materials 0.000 description 7
- 238000007792 addition Methods 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 6
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 5
- 239000002253 acid Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 239000012535 impurity Substances 0.000 description 5
- 239000010802 sludge Substances 0.000 description 5
- 239000000470 constituent Substances 0.000 description 4
- 230000006378 damage Effects 0.000 description 4
- 229910001385 heavy metal Inorganic materials 0.000 description 4
- 150000004677 hydrates Chemical class 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 3
- 230000000737 periodic effect Effects 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- 238000013019 agitation Methods 0.000 description 2
- 238000000889 atomisation Methods 0.000 description 2
- 239000003518 caustics Substances 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000013505 freshwater Substances 0.000 description 2
- WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Chemical compound Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000005554 pickling Methods 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 150000004760 silicates Chemical class 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 2
- 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 description 1
- 241000232971 Passer domesticus Species 0.000 description 1
- 239000005708 Sodium hypochlorite Substances 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000005465 channeling Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000011284 combination treatment Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical class O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 241000238565 lobster Species 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000009428 plumbing Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 238000011536 re-plating Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
- C25F7/00—Constructional parts, or assemblies thereof, of cells for electrolytic removal of material from objects; Servicing or operating
- C25F7/02—Regeneration of process liquids
-
- 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
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
- C02F1/048—Purification of waste water by evaporation
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D21/00—Processes for servicing or operating cells for electrolytic coating
- C25D21/16—Regeneration of process solutions
- C25D21/20—Regeneration of process solutions of rinse-solutions
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/16—Nitrogen compounds, e.g. ammonia
- C02F2101/18—Cyanides
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
- C02F2101/22—Chromium or chromium compounds, e.g. chromates
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/16—Nature of the water, waste water, sewage or sludge to be treated from metallurgical processes, i.e. from the production, refining or treatment of metals, e.g. galvanic wastes
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US78647285A | 1985-10-11 | 1985-10-11 | |
| US786,472 | 1985-10-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1295283C true CA1295283C (fr) | 1992-02-04 |
Family
ID=25138695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000499261A Expired - Lifetime CA1295283C (fr) | 1985-10-11 | 1986-01-09 | Systeme de galvaniplastie avec evaporateur et bac de rincage pour effluent contamine |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS6293400A (fr) |
| CA (1) | CA1295283C (fr) |
| DE (1) | DE3634634A1 (fr) |
| GB (1) | GB2182058B (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1062933A (zh) * | 1990-12-26 | 1992-07-22 | 胡德忠 | 工业生产的漂洗水微排放技术及设备 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2984081A (en) * | 1958-03-17 | 1961-05-16 | Lyon Inc | Cooling of chromium plating solution |
| US3616437A (en) * | 1966-10-18 | 1971-10-26 | Aisaburo Yagishita | Plating apparatus with recovery of plating chemicals from rinse waters |
| US3658470A (en) * | 1969-06-16 | 1972-04-25 | Industrial Filter Pump Mfg Co | Metal ion recovery system |
| US3637467A (en) * | 1970-05-07 | 1972-01-25 | Osmonics Inc | Metal reclamation process and apparatus |
| US3661732A (en) * | 1970-06-01 | 1972-05-09 | Production Machinery Corp | Method and apparatus for electroplating |
| JPS4927016A (fr) * | 1972-07-10 | 1974-03-11 | ||
| JPS5536078B2 (fr) * | 1974-03-08 | 1980-09-18 | ||
| JPS539237A (en) * | 1976-07-13 | 1978-01-27 | Ebara Udylite Kk | Treatment method of metal surface treating solution and water for washing said solution |
| NL7805266A (nl) * | 1977-05-23 | 1978-11-27 | Uss Eng & Consult | Werkwijze en inrichting voor galvanisch vertinnen. |
| DE2729270B2 (de) * | 1977-06-29 | 1980-06-12 | Stolle, Hans, Ing.(Grad.), 7129 Brackenheim | Verfahren zum Ruckgewinnen von verschlepptem Elektrolyt |
| FR2421849A1 (fr) * | 1978-04-05 | 1979-11-02 | Wajc Samuel | Procede integre de traitement des eaux residuaires d'ateliers d'anodisation et installation utilisee pour ce procede |
| JPS56108884A (en) * | 1980-01-31 | 1981-08-28 | Tanaka Kikinzoku Kogyo Kk | Washing method with water |
| JPS57152478A (en) * | 1981-03-14 | 1982-09-20 | Kubota Ltd | Treatment for washing water in metallic surface treatment |
| JPS5932599U (ja) * | 1982-08-26 | 1984-02-29 | 三井造船株式会社 | 発射式救命艇 |
-
1986
- 1986-01-09 CA CA000499261A patent/CA1295283C/fr not_active Expired - Lifetime
- 1986-02-21 JP JP61038133A patent/JPS6293400A/ja active Pending
- 1986-10-10 DE DE19863634634 patent/DE3634634A1/de not_active Ceased
- 1986-10-13 GB GB8624491A patent/GB2182058B/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB8624491D0 (en) | 1986-11-19 |
| GB2182058A (en) | 1987-05-07 |
| GB2182058B (en) | 1990-02-21 |
| DE3634634A1 (de) | 1987-04-16 |
| JPS6293400A (ja) | 1987-04-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKLA | Lapsed |