JPH0258328B2 - - Google Patents
Info
- Publication number
- JPH0258328B2 JPH0258328B2 JP15971687A JP15971687A JPH0258328B2 JP H0258328 B2 JPH0258328 B2 JP H0258328B2 JP 15971687 A JP15971687 A JP 15971687A JP 15971687 A JP15971687 A JP 15971687A JP H0258328 B2 JPH0258328 B2 JP H0258328B2
- Authority
- JP
- Japan
- Prior art keywords
- noble metal
- reverse osmosis
- osmosis membrane
- metal compound
- 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.)
- Expired
Links
- 239000012528 membrane Substances 0.000 claims description 82
- 238000001223 reverse osmosis Methods 0.000 claims description 73
- 150000002736 metal compounds Chemical class 0.000 claims description 70
- 239000007788 liquid Substances 0.000 claims description 67
- 229910000510 noble metal Inorganic materials 0.000 claims description 62
- 238000007747 plating Methods 0.000 claims description 43
- 239000000243 solution Substances 0.000 claims description 42
- 239000010970 precious metal Substances 0.000 claims description 38
- 239000012466 permeate Substances 0.000 claims description 36
- 238000000034 method Methods 0.000 claims description 25
- 238000000909 electrodialysis Methods 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 229920002647 polyamide Polymers 0.000 claims description 11
- 229920002301 cellulose acetate Polymers 0.000 claims description 10
- 239000003014 ion exchange membrane Substances 0.000 claims description 10
- 239000002904 solvent Substances 0.000 claims description 8
- 239000012465 retentate Substances 0.000 claims description 7
- 125000000129 anionic group Chemical group 0.000 claims description 6
- 238000011084 recovery Methods 0.000 claims description 5
- 239000004952 Polyamide Substances 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 239000012141 concentrate Substances 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 description 24
- 239000010931 gold Substances 0.000 description 24
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 21
- NRTDAKURTMLAFN-UHFFFAOYSA-N potassium;gold(3+);tetracyanide Chemical compound [K+].[Au+3].N#[C-].N#[C-].N#[C-].N#[C-] NRTDAKURTMLAFN-UHFFFAOYSA-N 0.000 description 13
- XTFKWYDMKGAZKK-UHFFFAOYSA-N potassium;gold(1+);dicyanide Chemical compound [K+].[Au+].N#[C-].N#[C-] XTFKWYDMKGAZKK-UHFFFAOYSA-N 0.000 description 12
- 238000004140 cleaning Methods 0.000 description 11
- 239000003456 ion exchange resin Substances 0.000 description 7
- 229920003303 ion-exchange polymer Polymers 0.000 description 7
- 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 6
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 6
- 238000005341 cation exchange Methods 0.000 description 6
- 150000002500 ions Chemical class 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 239000000843 powder Substances 0.000 description 6
- 238000010790 dilution Methods 0.000 description 5
- 239000012895 dilution Substances 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 4
- 239000003011 anion exchange membrane Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 229910001414 potassium ion Inorganic materials 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 150000001450 anions Chemical class 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 229910052763 palladium Inorganic materials 0.000 description 2
- 239000001508 potassium citrate Substances 0.000 description 2
- 229960002635 potassium citrate Drugs 0.000 description 2
- QEEAPRPFLLJWCF-UHFFFAOYSA-K potassium citrate (anhydrous) Chemical compound [K+].[K+].[K+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O QEEAPRPFLLJWCF-UHFFFAOYSA-K 0.000 description 2
- 235000011082 potassium citrates Nutrition 0.000 description 2
- 229910052703 rhodium Inorganic materials 0.000 description 2
- 239000010948 rhodium Substances 0.000 description 2
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000005349 anion exchange Methods 0.000 description 1
- 239000003957 anion exchange resin Substances 0.000 description 1
- 239000002956 ash Substances 0.000 description 1
- 239000003729 cation exchange resin Substances 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- IZLAVFWQHMDDGK-UHFFFAOYSA-N gold(1+);cyanide Chemical compound [Au+].N#[C-] IZLAVFWQHMDDGK-UHFFFAOYSA-N 0.000 description 1
- 238000007602 hot air drying Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 239000010808 liquid waste Substances 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- NNFCIKHAZHQZJG-UHFFFAOYSA-N potassium cyanide Chemical compound [K+].N#[C-] NNFCIKHAZHQZJG-UHFFFAOYSA-N 0.000 description 1
- 238000011045 prefiltration Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15971687A JPS648227A (en) | 1987-06-29 | 1987-06-29 | Method and apparatus for recovering noble metal compound and method and apparatus for preparing noble metal plating liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15971687A JPS648227A (en) | 1987-06-29 | 1987-06-29 | Method and apparatus for recovering noble metal compound and method and apparatus for preparing noble metal plating liquid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS648227A JPS648227A (en) | 1989-01-12 |
| JPH0258328B2 true JPH0258328B2 (fr) | 1990-12-07 |
Family
ID=15699721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15971687A Granted JPS648227A (en) | 1987-06-29 | 1987-06-29 | Method and apparatus for recovering noble metal compound and method and apparatus for preparing noble metal plating liquid |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS648227A (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3815487A1 (de) * | 1988-05-06 | 1989-11-16 | Basf Ag | Verfahren zur niederdruckcopolymerisation von ethylen mit (alpha)-olefinen und ethylencopolymerisate mit niederem restmonomerengehalt |
-
1987
- 1987-06-29 JP JP15971687A patent/JPS648227A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS648227A (en) | 1989-01-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4880511A (en) | Process and apparatus for recovery of precious metal compound | |
| Kabay et al. | Removal of boron from Balcova geothermal water by ion exchange–microfiltration hybrid process | |
| JP5135749B2 (ja) | リン酸含有水からリン酸を回収する方法および装置 | |
| EP0228782B1 (fr) | Procédé de lavage pour des concentrations d'alimentation élevées | |
| Baek et al. | Micellar-enhanced ultrafiltration for simultaneous removal of ferricyanide and nitrate | |
| JP2018503514A (ja) | 塩水濃縮 | |
| JP4478996B2 (ja) | 偏光板製造廃液の処理方法 | |
| TWI428293B (zh) | 自含磷酸水回收磷酸之方法及裝置 | |
| EP1803837A1 (fr) | Procédé et appareillage pour le nettoyage de solutions de traitement | |
| JP5277559B2 (ja) | リン酸含有水からリン酸を回収する方法および装置 | |
| JPH0258328B2 (fr) | ||
| KR101068664B1 (ko) | 하이브리드형 담수화 장치, 이를 이용한 담수화 방법 및 재생 방법 | |
| JPH0244892B2 (ja) | Kikinzokukagobutsunokaishuhoho | |
| JP2009233607A (ja) | リン酸含有水からリン酸を回収する方法および装置 | |
| JPH0556286B2 (fr) | ||
| CN108911289B (zh) | 一种含甲醇碱性树脂脱附液的回收处理装置及方法 | |
| JP2014237091A (ja) | 下水汚泥焼却灰からのリン酸回収装置および回収方法 | |
| CN112657339A (zh) | 电渗析装置和电渗析系统以及乙醇酸原料的精制方法 | |
| JPH0759296B2 (ja) | 純水製造装置 | |
| JPH11262765A (ja) | テトラアルキルアンモニウムハイドロオキサイド含有廃液の前処理方法及びその再生方法 | |
| JP2003215810A (ja) | フォトレジスト現像廃液からの現像液の回収方法 | |
| JP3293475B2 (ja) | 硝酸水溶液の濃縮方法およびその濃縮装置 | |
| JP7163274B2 (ja) | ヨウ素系物質の取得方法 | |
| SU482496A1 (ru) | Способ очистки сахаросодержащего раствора | |
| JPS6154381B2 (fr) |