CA1156966A - Electro-chemical treatment of lquid effluent - Google Patents
Electro-chemical treatment of lquid effluentInfo
- Publication number
- CA1156966A CA1156966A CA000245193A CA245193A CA1156966A CA 1156966 A CA1156966 A CA 1156966A CA 000245193 A CA000245193 A CA 000245193A CA 245193 A CA245193 A CA 245193A CA 1156966 A CA1156966 A CA 1156966A
- Authority
- CA
- Canada
- Prior art keywords
- anode
- waste water
- water
- cathode
- stream
- 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
- 239000000126 substance Substances 0.000 title claims description 16
- 238000011282 treatment Methods 0.000 title description 5
- 239000002351 wastewater Substances 0.000 claims abstract description 61
- 238000000034 method Methods 0.000 claims abstract description 27
- 230000008569 process Effects 0.000 claims abstract description 26
- 238000004519 manufacturing process Methods 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 28
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 16
- 239000001301 oxygen Substances 0.000 claims description 16
- 229910052760 oxygen Inorganic materials 0.000 claims description 16
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 13
- 229910052799 carbon Inorganic materials 0.000 claims description 11
- 239000007789 gas Substances 0.000 claims description 8
- 239000011780 sodium chloride Substances 0.000 claims description 7
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 6
- 238000012505 colouration Methods 0.000 claims description 5
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 4
- 239000000460 chlorine Substances 0.000 claims description 4
- WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Chemical compound Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 claims description 4
- 238000012546 transfer Methods 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 3
- 239000001257 hydrogen Substances 0.000 claims description 3
- 229910052739 hydrogen Inorganic materials 0.000 claims description 3
- 239000008239 natural water Substances 0.000 claims description 3
- 150000002894 organic compounds Chemical class 0.000 claims description 3
- 231100000402 unacceptable toxicity Toxicity 0.000 claims description 3
- 239000006227 byproduct Substances 0.000 claims description 2
- 229910052801 chlorine Inorganic materials 0.000 claims description 2
- JFBJUMZWZDHTIF-UHFFFAOYSA-N chlorine chlorite Inorganic materials ClOCl=O JFBJUMZWZDHTIF-UHFFFAOYSA-N 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 2
- 230000000452 restraining effect Effects 0.000 claims 1
- 230000009471 action Effects 0.000 abstract description 2
- 230000000717 retained effect Effects 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 7
- 238000012360 testing method Methods 0.000 description 7
- 231100000419 toxicity Toxicity 0.000 description 7
- 230000001988 toxicity Effects 0.000 description 7
- 230000007423 decrease Effects 0.000 description 5
- 230000009467 reduction Effects 0.000 description 5
- 239000000835 fiber Substances 0.000 description 4
- 229920005610 lignin Polymers 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 241000251468 Actinopterygii Species 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 150000007513 acids Chemical class 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 3
- 229920001778 nylon Polymers 0.000 description 3
- 239000005416 organic matter Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 239000002023 wood Substances 0.000 description 3
- YZZVKLJKDFFSFL-UHFFFAOYSA-N 2,3,4,5-tetrachloro-6-methoxyphenol Chemical compound COC1=C(O)C(Cl)=C(Cl)C(Cl)=C1Cl YZZVKLJKDFFSFL-UHFFFAOYSA-N 0.000 description 2
- IMYZYCNQZDBZBQ-UHFFFAOYSA-N 9,10-epoxyoctadecanoic acid Chemical compound CCCCCCCCC1OC1CCCCCCCC(O)=O IMYZYCNQZDBZBQ-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000002306 biochemical method Methods 0.000 description 2
- 238000001311 chemical methods and process Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005189 flocculation Methods 0.000 description 2
- 230000016615 flocculation Effects 0.000 description 2
- -1 palmitoleie Chemical class 0.000 description 2
- JEOZUAHPKAVXSF-UHFFFAOYSA-N (+)-pimarol Natural products C1CC(C)(C=C)C=C2CCC3C(C)(CO)CCCC3(C)C21 JEOZUAHPKAVXSF-UHFFFAOYSA-N 0.000 description 1
- IEVIXDLZSRLUHW-UHFFFAOYSA-N 1,2-diphenylethene-1,2-diol Chemical class C=1C=CC=CC=1C(O)=C(O)C1=CC=CC=C1 IEVIXDLZSRLUHW-UHFFFAOYSA-N 0.000 description 1
- HYCQPRXDNCTPOU-UHFFFAOYSA-N 3,4,6-trichloro-2-methoxyphenol Chemical group COC1=C(O)C(Cl)=CC(Cl)=C1Cl HYCQPRXDNCTPOU-UHFFFAOYSA-N 0.000 description 1
- JEGXLJDYOKKUNM-UHFFFAOYSA-N 3-(2-phenylethenyl)cyclohexa-3,5-diene-1,2-dione Chemical class O=C1C(=O)C=CC=C1C=CC1=CC=CC=C1 JEGXLJDYOKKUNM-UHFFFAOYSA-N 0.000 description 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 229920000557 Nafion® Polymers 0.000 description 1
- MLBYBBUZURKHAW-MISYRCLQSA-N Palustric acid Chemical compound C([C@@]12C)CC[C@@](C)(C(O)=O)[C@@H]1CCC1=C2CCC(C(C)C)=C1 MLBYBBUZURKHAW-MISYRCLQSA-N 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- JEOZUAHPKAVXSF-UHZRXMQZSA-N [(1r,4ar,4bs,7s,10ar)-7-ethenyl-1,4a,7-trimethyl-3,4,4b,5,6,9,10,10a-octahydro-2h-phenanthren-1-yl]methanol Chemical compound C1C[C@@](C)(C=C)C=C2CC[C@H]3[C@](C)(CO)CCC[C@]3(C)[C@H]21 JEOZUAHPKAVXSF-UHZRXMQZSA-N 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 229940037003 alum Drugs 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 239000007857 degradation product Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001784 detoxification Methods 0.000 description 1
- 125000003963 dichloro group Chemical group Cl* 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- ZOMNIUBKTOKEHS-UHFFFAOYSA-L dimercury dichloride Chemical class Cl[Hg][Hg]Cl ZOMNIUBKTOKEHS-UHFFFAOYSA-L 0.000 description 1
- 229930004069 diterpene Natural products 0.000 description 1
- 238000002848 electrochemical method Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid group Chemical group C(CCCCCCC\C=C/CCCCCCCC)(=O)O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 238000006385 ozonation reaction Methods 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000005180 public health Effects 0.000 description 1
- 238000012113 quantitative test Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 231100000820 toxicity test Toxicity 0.000 description 1
- 235000021122 unsaturated fatty acids Nutrition 0.000 description 1
- 150000004670 unsaturated fatty acids Chemical class 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
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/46104—Devices therefor; Their operating or servicing
- C02F1/46109—Electrodes
- C02F1/46114—Electrodes in particulate form or with conductive and/or non conductive particles between them
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
- Paper (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000245193A CA1156966A (en) | 1976-02-06 | 1976-02-06 | Electro-chemical treatment of lquid effluent |
| SE7701252A SE442987B (sv) | 1976-02-06 | 1977-02-04 | Sett for elektrooxidation av organiskt material |
| GB4736/77A GB1570122A (en) | 1976-02-06 | 1977-02-04 | Eletro-chemical treatment of liquid effluent |
| NO770393A NO770393L (no) | 1976-02-06 | 1977-02-07 | Elektro-kjemisk behandling av flytende avl¦psv{ske. |
| JP52012370A JPS6034439B2 (ja) | 1976-02-06 | 1977-02-07 | 産業廃水の処理方法および装置 |
| DE19772705007 DE2705007A1 (de) | 1976-02-06 | 1977-02-07 | Elektrochemisches verfahren fuer abwaesser |
| FR7703322A FR2340279A1 (fr) | 1976-02-06 | 1977-02-07 | Procede et appareil de traitement d'eaux residuaires |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000245193A CA1156966A (en) | 1976-02-06 | 1976-02-06 | Electro-chemical treatment of lquid effluent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1156966A true CA1156966A (en) | 1983-11-15 |
Family
ID=4105173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000245193A Expired CA1156966A (en) | 1976-02-06 | 1976-02-06 | Electro-chemical treatment of lquid effluent |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS6034439B2 (enrdf_load_stackoverflow) |
| CA (1) | CA1156966A (enrdf_load_stackoverflow) |
| DE (1) | DE2705007A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2340279A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1570122A (enrdf_load_stackoverflow) |
| NO (1) | NO770393L (enrdf_load_stackoverflow) |
| SE (1) | SE442987B (enrdf_load_stackoverflow) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1980000613A1 (en) * | 1978-09-12 | 1980-04-03 | Eastman Kodak Co | Locating image areas on a filstrip |
| FR2470093A1 (fr) * | 1979-11-26 | 1981-05-29 | Anvar | Procede et dispositif pour la desinfection de l'eau par voie electrochimique |
| NL8006412A (nl) * | 1980-11-25 | 1982-06-16 | Tno | Werkwijze voor het detoxificeren van chemische afvalstoffen. |
| DE3245474A1 (de) * | 1982-12-08 | 1984-06-14 | Vladimir Petrovič Šustov | Verfahren zur regenerierung einer eisenchlorid-kupferchlorid-aetzloesung |
| CN106517427A (zh) * | 2016-10-21 | 2017-03-22 | 河海大学 | 一种废水处理装置及其处理方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR704257A (fr) * | 1930-10-02 | 1931-05-16 | Procédé et appareil pour l'épuration et la stérilisation de l'eau | |
| JPS5128938B1 (enrdf_load_stackoverflow) * | 1970-11-26 | 1976-08-23 | ||
| US3730864A (en) * | 1971-04-14 | 1973-05-01 | Hooker Chemical Corp | Decreasing the phenolic content of liquids by an electrochemical technique |
| JPS4870362A (enrdf_load_stackoverflow) * | 1971-12-27 | 1973-09-22 | ||
| FR2316196A1 (fr) * | 1975-06-30 | 1977-01-28 | Sorapec | Dispositif electrochimique d'epuration d'effluents industriels |
-
1976
- 1976-02-06 CA CA000245193A patent/CA1156966A/en not_active Expired
-
1977
- 1977-02-04 GB GB4736/77A patent/GB1570122A/en not_active Expired
- 1977-02-04 SE SE7701252A patent/SE442987B/xx not_active IP Right Cessation
- 1977-02-07 DE DE19772705007 patent/DE2705007A1/de not_active Ceased
- 1977-02-07 FR FR7703322A patent/FR2340279A1/fr active Granted
- 1977-02-07 NO NO770393A patent/NO770393L/no unknown
- 1977-02-07 JP JP52012370A patent/JPS6034439B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2340279A1 (fr) | 1977-09-02 |
| JPS6034439B2 (ja) | 1985-08-08 |
| GB1570122A (en) | 1980-06-25 |
| SE7701252L (sv) | 1977-08-07 |
| JPS52103850A (enrdf_load_stackoverflow) | 1977-08-31 |
| SE442987B (sv) | 1986-02-10 |
| DE2705007A1 (de) | 1977-08-18 |
| NO770393L (no) | 1977-08-09 |
| FR2340279B1 (enrdf_load_stackoverflow) | 1983-08-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |