DE2417845A1 - Verfahren zur entfernung geloester cyanurate - Google Patents
Verfahren zur entfernung geloester cyanurateInfo
- Publication number
- DE2417845A1 DE2417845A1 DE19742417845 DE2417845A DE2417845A1 DE 2417845 A1 DE2417845 A1 DE 2417845A1 DE 19742417845 DE19742417845 DE 19742417845 DE 2417845 A DE2417845 A DE 2417845A DE 2417845 A1 DE2417845 A1 DE 2417845A1
- Authority
- DE
- Germany
- Prior art keywords
- cyanurates
- activated carbon
- acid
- dissolved
- mesh
- 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.)
- Withdrawn
Links
- 150000007973 cyanuric acids Chemical class 0.000 title claims description 27
- 238000000034 method Methods 0.000 title claims description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 44
- 239000002351 wastewater Substances 0.000 claims description 14
- 239000002699 waste material Substances 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 3
- 238000005660 chlorination reaction Methods 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims 1
- ZFSLODLOARCGLH-UHFFFAOYSA-N isocyanuric acid Chemical compound OC1=NC(O)=NC(O)=N1 ZFSLODLOARCGLH-UHFFFAOYSA-N 0.000 description 23
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 8
- YSKUZVBSHIWEFK-UHFFFAOYSA-N ammelide Chemical compound NC1=NC(O)=NC(O)=N1 YSKUZVBSHIWEFK-UHFFFAOYSA-N 0.000 description 8
- CEJLBZWIKQJOAT-UHFFFAOYSA-N dichloroisocyanuric acid Chemical compound ClN1C(=O)NC(=O)N(Cl)C1=O CEJLBZWIKQJOAT-UHFFFAOYSA-N 0.000 description 8
- 239000000243 solution Substances 0.000 description 7
- 239000000460 chlorine Substances 0.000 description 6
- 239000000706 filtrate Substances 0.000 description 6
- YRIZYWQGELRKNT-UHFFFAOYSA-N 1,3,5-trichloro-1,3,5-triazinane-2,4,6-trione Chemical compound ClN1C(=O)N(Cl)C(=O)N(Cl)C1=O YRIZYWQGELRKNT-UHFFFAOYSA-N 0.000 description 5
- 239000002253 acid Substances 0.000 description 5
- 239000003610 charcoal Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 229950009390 symclosene Drugs 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- -1 cyanurate compound Chemical class 0.000 description 4
- 239000002002 slurry Substances 0.000 description 4
- 239000011780 sodium chloride Substances 0.000 description 4
- 229920000877 Melamine resin Polymers 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 229910052783 alkali metal Inorganic materials 0.000 description 3
- 229910052801 chlorine Inorganic materials 0.000 description 3
- 239000003245 coal Substances 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 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 2
- XUMBMVFBXHLACL-UHFFFAOYSA-N Melanin Chemical compound O=C1C(=O)C(C2=CNC3=C(C(C(=O)C4=C32)=O)C)=C2C4=CNC2=C1C XUMBMVFBXHLACL-UHFFFAOYSA-N 0.000 description 2
- MASBWURJQFFLOO-UHFFFAOYSA-N ammeline Chemical compound NC1=NC(N)=NC(O)=N1 MASBWURJQFFLOO-UHFFFAOYSA-N 0.000 description 2
- 125000001309 chloro group Chemical group Cl* 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 241000195493 Cryptophyta Species 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 125000003963 dichloro group Chemical group Cl* 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 235000011167 hydrochloric acid Nutrition 0.000 description 1
- 239000003317 industrial substance Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 159000000001 potassium salts Chemical class 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000009182 swimming Effects 0.000 description 1
- 150000003918 triazines Chemical class 0.000 description 1
- 238000005406 washing Methods 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
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 Sorption (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US35127873A | 1973-04-16 | 1973-04-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2417845A1 true DE2417845A1 (de) | 1974-10-24 |
Family
ID=23380292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19742417845 Withdrawn DE2417845A1 (de) | 1973-04-16 | 1974-04-11 | Verfahren zur entfernung geloester cyanurate |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS508366A (https=) |
| BE (1) | BE813487A (https=) |
| CA (1) | CA1013684A (https=) |
| DE (1) | DE2417845A1 (https=) |
| FR (1) | FR2225385B1 (https=) |
| GB (1) | GB1426695A (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5370974U (https=) * | 1976-11-16 | 1978-06-14 | ||
| WO2014047301A1 (en) * | 2012-09-19 | 2014-03-27 | AquaNovus, LLC | Cyanuric acid removal |
-
1974
- 1974-03-20 CA CA195,463A patent/CA1013684A/en not_active Expired
- 1974-04-09 GB GB1561074A patent/GB1426695A/en not_active Expired
- 1974-04-09 BE BE143001A patent/BE813487A/xx unknown
- 1974-04-11 DE DE19742417845 patent/DE2417845A1/de not_active Withdrawn
- 1974-04-11 FR FR7412875A patent/FR2225385B1/fr not_active Expired
- 1974-04-16 JP JP4183474A patent/JPS508366A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2225385B1 (https=) | 1980-03-14 |
| CA1013684A (en) | 1977-07-12 |
| GB1426695A (en) | 1976-03-03 |
| BE813487A (fr) | 1974-10-09 |
| FR2225385A1 (https=) | 1974-11-08 |
| JPS508366A (https=) | 1975-01-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE3855037T2 (de) | Körnige Kalziumhypochloritmischung und Verfahren zur Herstellung | |
| DE2616054A1 (de) | Verfahren zur thermischen hochdruck- hydrolyse von sauren abwaessern, die cyanursaeure und deren derivate enthalten | |
| DE68902822T2 (de) | Methode zur beherrschung des biobewuchses in kreislaufwassersystemen. | |
| DE3308850C2 (de) | Bleich-, Reinigungs- und Desinfektionsmittel auf Hypohalitbasis mit verbesserter Lagerstabilität | |
| DE2736876A1 (de) | Neue insektizide | |
| DE2457989A1 (de) | Verfahren zur entfernung chlorierter isocyanuratverbindungen aus waessrigen abwaessern | |
| DE2109939A1 (de) | Cyanidentgiftung | |
| DE1165036B (de) | Verfahren zur Herstellung von kristallinen, kaliumhaltigen Chlorisocyanurat-Komplexverbindungen | |
| EP1268028B1 (de) | Verfahren zum entkeimenden und reinigenden spülen partikelhaltiger filterbetten | |
| DE2417845A1 (de) | Verfahren zur entfernung geloester cyanurate | |
| DE3050461C2 (de) | Verfahren zur Behandlung einer Ablauge | |
| DE2505845C2 (https=) | ||
| AT127115B (de) | Verfahren zum Reinigen und Entkeimen von Schwimmbeckenwasser. | |
| DE2240733B2 (de) | Verfahren zur Behandlung von Erdboden zur Fixierung von dann ent haltenen schädlichen Metallionen | |
| DE2758220A1 (de) | Verfahren zur entfernung geloester cyanuratverbindungen aus waessrigen abwassermaterialien | |
| EP0413980B1 (de) | Wässrige Lösungen von Natriumsalzen des Trimercapto-s-triazins, deren Herstellung und Verwendung | |
| DE602006000620T2 (de) | Aufbereitung einer Organozinnverbindungen enthaltenden Substanz | |
| DE2544073A1 (de) | Herstellung und reinigung von cyanursaeure | |
| DE2505702A1 (de) | Verfahren zur gewinnung von cyanursaeureverbindungen | |
| DE633561C (de) | Verfahren zum Herstellen von NN'-Dichlorazodicarbamidin | |
| DE551326C (de) | Verfahren zum Reinigen und Entkeimen von Schwimmbeckenwasser | |
| DE10240389B3 (de) | Festes Filterreinigungsmaterial und Verfahren zur Reinigung von Filtern | |
| DE3942433A1 (de) | Heterocyclische thiocyanate, verfahren zu ihrer herstellung und verwendung als mikrobiozide | |
| DE4142128C2 (de) | Verfahren zur Herstellung von Verbindungen mit einer oder mehreren Thiocyanatomethylthio-Gruppierungen | |
| AT215369B (de) | Verfahren zur Koagulierung von Feststoffen in Eisen enthaltenden wässerigen Suspensionen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8141 | Disposal/no request for examination |