NO128910B - - Google Patents
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- Publication number
- NO128910B NO128910B NO02963/72A NO296372A NO128910B NO 128910 B NO128910 B NO 128910B NO 02963/72 A NO02963/72 A NO 02963/72A NO 296372 A NO296372 A NO 296372A NO 128910 B NO128910 B NO 128910B
- Authority
- NO
- Norway
- Prior art keywords
- triazine
- mercapto
- waste water
- water
- metal
- Prior art date
Links
- 239000002351 wastewater Substances 0.000 claims description 55
- 238000000034 method Methods 0.000 claims description 45
- 229910021645 metal ion Inorganic materials 0.000 claims description 33
- RBYFKCAAFQIZAQ-UHFFFAOYSA-N 1h-1,3,5-triazine-2-thione Chemical compound S=C1N=CN=CN1 RBYFKCAAFQIZAQ-UHFFFAOYSA-N 0.000 claims description 14
- 150000003839 salts Chemical class 0.000 claims description 12
- 125000004432 carbon atom Chemical group C* 0.000 claims description 8
- -1 oxazinyl Chemical group 0.000 claims description 7
- 125000000217 alkyl group Chemical group 0.000 claims description 6
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 claims description 6
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 6
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims description 4
- 229910052739 hydrogen Inorganic materials 0.000 claims description 4
- 239000001257 hydrogen Substances 0.000 claims description 4
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 4
- 125000001624 naphthyl group Chemical group 0.000 claims description 4
- VIQRAVLRWNDVCM-UHFFFAOYSA-N 1h-1,3,5-triazine-2,4-dithione Chemical group SC1=NC=NC(S)=N1 VIQRAVLRWNDVCM-UHFFFAOYSA-N 0.000 claims description 3
- 229910052783 alkali metal Inorganic materials 0.000 claims description 3
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 3
- 125000003545 alkoxy group Chemical group 0.000 claims description 2
- 150000003863 ammonium salts Chemical class 0.000 claims description 2
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 claims description 2
- 230000008569 process Effects 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 description 19
- 239000002184 metal Substances 0.000 description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- 230000009931 harmful effect Effects 0.000 description 12
- JIHQDMXYYFUGFV-UHFFFAOYSA-N 1,3,5-triazine Chemical class C1=NC=NC=N1 JIHQDMXYYFUGFV-UHFFFAOYSA-N 0.000 description 8
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical class [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 8
- 238000006386 neutralization reaction Methods 0.000 description 8
- 239000002244 precipitate Substances 0.000 description 7
- 239000000706 filtrate Substances 0.000 description 6
- 238000003756 stirring Methods 0.000 description 6
- MVBRKDXMSCBFBE-UHFFFAOYSA-N 1,3,5-triazinane-2,4,6-trithione;hydrate Chemical compound O.S=C1NC(=S)NC(=S)N1 MVBRKDXMSCBFBE-UHFFFAOYSA-N 0.000 description 5
- WZRRRFSJFQTGGB-UHFFFAOYSA-N 1,3,5-triazinane-2,4,6-trithione Chemical class S=C1NC(=S)NC(=S)N1 WZRRRFSJFQTGGB-UHFFFAOYSA-N 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 150000002739 metals Chemical class 0.000 description 4
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 3
- 229910000000 metal hydroxide Inorganic materials 0.000 description 3
- 150000004692 metal hydroxides Chemical class 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 125000001931 aliphatic group Chemical group 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 2
- 239000010842 industrial wastewater Substances 0.000 description 2
- 229910052753 mercury Inorganic materials 0.000 description 2
- 229910052976 metal sulfide Inorganic materials 0.000 description 2
- 238000002203 pretreatment Methods 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 150000003918 triazines Chemical class 0.000 description 2
- 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 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- ZKQDCIXGCQPQNV-UHFFFAOYSA-N Calcium hypochlorite Chemical compound [Ca+2].Cl[O-].Cl[O-] ZKQDCIXGCQPQNV-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- RDKKTWFWNRFXPG-UHFFFAOYSA-N O.O.O.SC1=NC(=NC(=N1)S)S Chemical compound O.O.O.SC1=NC(=NC(=N1)S)S RDKKTWFWNRFXPG-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- 239000002956 ash Substances 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000013522 chelant Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000701 coagulant Substances 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000000539 dimer Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- HXQVQGWHFRNKMS-UHFFFAOYSA-M ethylmercurithiosalicylic acid Chemical compound CC[Hg]SC1=CC=CC=C1C(O)=O HXQVQGWHFRNKMS-UHFFFAOYSA-M 0.000 description 1
- 229940005660 ethylmercurithiosalicylic acid Drugs 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005246 galvanizing Methods 0.000 description 1
- 230000001976 improved effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000003456 ion exchange resin Substances 0.000 description 1
- 229920003303 ion-exchange polymer Polymers 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 235000014413 iron hydroxide Nutrition 0.000 description 1
- NCNCGGDMXMBVIA-UHFFFAOYSA-L iron(ii) hydroxide Chemical compound [OH-].[OH-].[Fe+2] NCNCGGDMXMBVIA-UHFFFAOYSA-L 0.000 description 1
- 229910052745 lead Inorganic materials 0.000 description 1
- 159000000003 magnesium salts Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 125000003396 thiol group Chemical group [H]S* 0.000 description 1
- 229910052718 tin Inorganic materials 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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5272—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using specific organic precipitants
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S210/00—Liquid purification or separation
- Y10S210/902—Materials removed
- Y10S210/911—Cumulative poison
- Y10S210/912—Heavy metal
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S210/00—Liquid purification or separation
- Y10S210/902—Materials removed
- Y10S210/911—Cumulative poison
- Y10S210/912—Heavy metal
- Y10S210/914—Mercury
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Removal Of Specific Substances (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP46063156A JPS516459B2 (it) | 1971-08-18 | 1971-08-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO128910B true NO128910B (it) | 1974-01-28 |
Family
ID=13221074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO02963/72A NO128910B (it) | 1971-08-18 | 1972-08-17 |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US3778368A (it) |
| JP (1) | JPS516459B2 (it) |
| AU (1) | AU457351B2 (it) |
| BR (1) | BR7205673D0 (it) |
| CA (1) | CA975091A (it) |
| CH (1) | CH566269A5 (it) |
| DE (1) | DE2240549B2 (it) |
| ES (1) | ES406351A1 (it) |
| FR (1) | FR2149546B1 (it) |
| GB (1) | GB1403253A (it) |
| IT (1) | IT964952B (it) |
| NL (1) | NL152517B (it) |
| NO (1) | NO128910B (it) |
| SE (1) | SE387929B (it) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5156558U (it) * | 1974-10-30 | 1976-05-04 | ||
| US3992506A (en) * | 1975-06-23 | 1976-11-16 | Olin Corporation | Process for recovery of silver and regeneration of 2-mercaptopyridine-1-oxide |
| CH618148A5 (en) * | 1975-06-26 | 1980-07-15 | Schaefer Chemisches Inst Ag | Process for separating out heavy metal ions from the aqueous solutions of complex compounds of metal-sequestering and metal chelate-forming chemicals |
| DE2613128C2 (de) * | 1976-03-27 | 1982-03-04 | Hoechst Ag, 6000 Frankfurt | Verfahren zur Verminderung des Quecksilbergehaltes von Betriebsabwässern |
| JPS5314145U (it) * | 1976-07-19 | 1978-02-06 | ||
| DE2642198C3 (de) * | 1976-09-20 | 1980-01-17 | Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt | Verfahren zur Abtrennung von Cd+ + -Ionen aus Abwässern und wäßrigen Lösungen |
| DE2642238C3 (de) * | 1976-09-20 | 1980-01-17 | Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt | Verfahren zur Abtrennung von Cu+ + -Ionen aus Abwässern und wäßrigen Lösungen |
| JPS5376988A (en) * | 1976-12-20 | 1978-07-07 | Sankyo Kasei Kk | Metal ion adsorbent and its manufacture |
| JPS54122630A (en) * | 1978-03-16 | 1979-09-22 | Hiroshi Yoshida | Sintered metal mold |
| DE2855038A1 (de) * | 1978-12-20 | 1980-07-10 | Bayer Ag | Verfahren zur reinigung von niedermolekularen polyhydroxylverbindungen |
| DE3022679A1 (de) * | 1980-06-18 | 1982-01-07 | Gütling GmbH, 7012 Fellbach | Verfahren und vorrichtung zum behandeln von abwaessern |
| US4443531A (en) * | 1981-12-18 | 1984-04-17 | Mitsubishi Paper Mills, Ltd. | Deleting agents for printing plates and method for deletion |
| IN170303B (it) * | 1987-09-02 | 1992-03-14 | Hoechst Ag | |
| US5258515A (en) * | 1989-08-19 | 1993-11-02 | Degussa Aktiengesellschaft | Aqueous solutions of sodium salts of trimercapto-s-triazine, their preparation and use |
| DE3927469A1 (de) * | 1989-08-19 | 1991-02-21 | Degussa | Dinatriumsalz des trimercapto-s-triazin-hexahydrats, verfahren zu seiner herstellung und verwendung |
| NL9002335A (nl) * | 1990-10-25 | 1992-05-18 | Pelt & Hooykaas | In een matrix ingebedde, niet uitloogbare organische verbindingen. |
| GB9219675D0 (en) * | 1992-09-17 | 1992-10-28 | Kodak Ltd | Method and apparatus for silver recovery from photographic processing solutions |
| US5288728A (en) * | 1992-09-17 | 1994-02-22 | Eastman Kodak Company | Process for recovering silver from photographic solutions |
| US5549820A (en) * | 1994-03-04 | 1996-08-27 | Eastman Kodak Company | Apparatus for removing a component from solution |
| US5563267A (en) * | 1995-04-12 | 1996-10-08 | Eastman Kodak Company | Method of making trialkali and triammonium salts of tmt |
| EP1551558A1 (de) * | 2002-10-14 | 2005-07-13 | H. Börger & Co. GmbH | Verfahren und vorrichtung zum fürdern von pulverfürmigem material |
| DE10336534A1 (de) * | 2003-08-05 | 2005-02-24 | Stockhausen Gmbh | Verfahren zur Verminderung der Schwermetallkonzentration in Abwasseraufbereitungsschlämmen |
| AU2004314102B2 (en) * | 2003-12-19 | 2009-12-24 | Craig M. Bethke | In situ treatment process to remove metal contamination from groundwater |
-
1971
- 1971-08-18 JP JP46063156A patent/JPS516459B2/ja not_active Expired
-
1972
- 1972-08-14 GB GB3775672A patent/GB1403253A/en not_active Expired
- 1972-08-14 US US00280352A patent/US3778368A/en not_active Expired - Lifetime
- 1972-08-15 AU AU45590/72A patent/AU457351B2/en not_active Expired
- 1972-08-17 NO NO02963/72A patent/NO128910B/no unknown
- 1972-08-17 DE DE19722240549 patent/DE2240549B2/de not_active Withdrawn
- 1972-08-17 ES ES406351A patent/ES406351A1/es not_active Expired
- 1972-08-17 CH CH1221572A patent/CH566269A5/xx not_active IP Right Cessation
- 1972-08-17 SE SE7210695A patent/SE387929B/xx unknown
- 1972-08-17 CA CA149,660A patent/CA975091A/en not_active Expired
- 1972-08-17 NL NL727211281A patent/NL152517B/xx not_active Application Discontinuation
- 1972-08-18 BR BR5673/72A patent/BR7205673D0/pt unknown
- 1972-08-18 IT IT69660/72A patent/IT964952B/it active
- 1972-08-18 FR FR7229578A patent/FR2149546B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH566269A5 (it) | 1975-09-15 |
| SE387929B (sv) | 1976-09-20 |
| DE2240549A1 (de) | 1973-03-08 |
| FR2149546A1 (it) | 1973-03-30 |
| JPS4827572A (it) | 1973-04-11 |
| JPS516459B2 (it) | 1976-02-27 |
| DE2240549B2 (de) | 1976-11-04 |
| US3778368A (en) | 1973-12-11 |
| GB1403253A (en) | 1975-08-28 |
| FR2149546B1 (it) | 1975-03-07 |
| BR7205673D0 (pt) | 1973-07-12 |
| NL7211281A (it) | 1973-02-20 |
| AU4559072A (en) | 1974-02-21 |
| ES406351A1 (es) | 1975-10-01 |
| AU457351B2 (en) | 1975-01-23 |
| IT964952B (it) | 1974-01-31 |
| NL152517B (nl) | 1977-03-15 |
| CA975091A (en) | 1975-09-23 |
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