RU2244689C2 - Способ расщепления органических соединений в воде - Google Patents
Способ расщепления органических соединений в воде Download PDFInfo
- Publication number
- RU2244689C2 RU2244689C2 RU2002101017/15A RU2002101017A RU2244689C2 RU 2244689 C2 RU2244689 C2 RU 2244689C2 RU 2002101017/15 A RU2002101017/15 A RU 2002101017/15A RU 2002101017 A RU2002101017 A RU 2002101017A RU 2244689 C2 RU2244689 C2 RU 2244689C2
- Authority
- RU
- Russia
- Prior art keywords
- ozone
- water
- treatment
- sodium chloride
- carbonates
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 77
- 238000000034 method Methods 0.000 title claims abstract description 60
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 90
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims abstract description 66
- 239000011780 sodium chloride Substances 0.000 claims abstract description 33
- 238000005868 electrolysis reaction Methods 0.000 claims abstract description 20
- 150000004649 carbonic acid derivatives Chemical class 0.000 claims abstract description 19
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 claims abstract description 16
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000000460 chlorine Substances 0.000 claims abstract description 12
- 229910052801 chlorine Inorganic materials 0.000 claims abstract description 11
- 239000002351 wastewater Substances 0.000 claims description 27
- 229920000515 polycarbonate Polymers 0.000 claims description 17
- 239000004417 polycarbonate Substances 0.000 claims description 17
- 238000004519 manufacturing process Methods 0.000 claims description 16
- 239000012528 membrane Substances 0.000 claims description 11
- 239000007864 aqueous solution Substances 0.000 claims description 5
- 238000012545 processing Methods 0.000 claims description 4
- 229920000402 bisphenol A polycarbonate polymer Polymers 0.000 claims description 2
- 230000008961 swelling Effects 0.000 claims 1
- 239000000126 substance Substances 0.000 abstract description 5
- 238000003776 cleavage reaction Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 230000007017 scission Effects 0.000 abstract description 3
- 231100000331 toxic Toxicity 0.000 abstract 3
- 230000002588 toxic effect Effects 0.000 abstract 3
- 238000006385 ozonation reaction Methods 0.000 abstract 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 18
- 150000002894 organic compounds Chemical class 0.000 description 18
- 239000007789 gas Substances 0.000 description 13
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 12
- -1 for example Chemical class 0.000 description 12
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 10
- 239000000243 solution Substances 0.000 description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 8
- 239000012535 impurity Substances 0.000 description 8
- 238000001179 sorption measurement Methods 0.000 description 7
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 6
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 6
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 6
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 6
- 239000001569 carbon dioxide Substances 0.000 description 6
- 229910002092 carbon dioxide Inorganic materials 0.000 description 6
- 235000011121 sodium hydroxide Nutrition 0.000 description 6
- 238000000354 decomposition reaction Methods 0.000 description 5
- 150000002989 phenols Chemical class 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 229930185605 Bisphenol Natural products 0.000 description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 3
- HHLFWLYXYJOTON-UHFFFAOYSA-N Glyoxylic acid Natural products OC(=O)C=O HHLFWLYXYJOTON-UHFFFAOYSA-N 0.000 description 3
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 description 3
- 230000002378 acidificating effect Effects 0.000 description 3
- 239000003463 adsorbent Substances 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 239000010842 industrial wastewater Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 239000003960 organic solvent Substances 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 description 2
- VPWNQTHUCYMVMZ-UHFFFAOYSA-N 4,4'-sulfonyldiphenol Chemical class C1=CC(O)=CC=C1S(=O)(=O)C1=CC=C(O)C=C1 VPWNQTHUCYMVMZ-UHFFFAOYSA-N 0.000 description 2
- HTLZVHNRZJPSMI-UHFFFAOYSA-N N-ethylpiperidine Chemical compound CCN1CCCCC1 HTLZVHNRZJPSMI-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 229910001514 alkali metal chloride Inorganic materials 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- 239000008346 aqueous phase Substances 0.000 description 2
- 150000001491 aromatic compounds Chemical class 0.000 description 2
- 229940106691 bisphenol a Drugs 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000016507 interphase Effects 0.000 description 2
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 235000006408 oxalic acid Nutrition 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 238000009281 ultraviolet germicidal irradiation Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 238000012696 Interfacial polycondensation Methods 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007824 aliphatic compounds Chemical class 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 230000021523 carboxylation Effects 0.000 description 1
- 238000006473 carboxylation reaction Methods 0.000 description 1
- 239000012159 carrier gas Substances 0.000 description 1
- 229910001902 chlorine oxide Inorganic materials 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- LEQAOMBKQFMDFZ-UHFFFAOYSA-N glyoxal Chemical compound O=CC=O LEQAOMBKQFMDFZ-UHFFFAOYSA-N 0.000 description 1
- 229940015043 glyoxal Drugs 0.000 description 1
- 159000000011 group IA salts Chemical class 0.000 description 1
- 125000005842 heteroatom Chemical group 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 150000007529 inorganic bases Chemical class 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 239000012074 organic phase Substances 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 239000005373 porous glass Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 238000002604 ultrasonography 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
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)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Removal Of Specific Substances (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19927910 | 1999-06-18 | ||
| DE19927910.1 | 1999-06-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2002101017A RU2002101017A (ru) | 2003-07-20 |
| RU2244689C2 true RU2244689C2 (ru) | 2005-01-20 |
Family
ID=7911718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2002101017/15A RU2244689C2 (ru) | 1999-06-18 | 2000-06-06 | Способ расщепления органических соединений в воде |
Country Status (14)
| Country | Link |
|---|---|
| EP (1) | EP1200359B1 (enExample) |
| JP (1) | JP4641691B2 (enExample) |
| KR (1) | KR20020010714A (enExample) |
| CN (1) | CN1217864C (enExample) |
| AT (1) | ATE260224T1 (enExample) |
| AU (1) | AU5811700A (enExample) |
| BR (1) | BR0011747A (enExample) |
| CA (1) | CA2375245A1 (enExample) |
| DE (1) | DE50005436D1 (enExample) |
| ES (1) | ES2215682T3 (enExample) |
| HK (1) | HK1047738A1 (enExample) |
| RU (1) | RU2244689C2 (enExample) |
| TW (1) | TW483871B (enExample) |
| WO (1) | WO2000078682A1 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2532910C2 (ru) * | 2008-02-27 | 2014-11-20 | Байер Матириальсайенс Аг | Способ получения поликарбоната на границе раздела фаз и переработки по меньшей мере части образующегося раствора хлорида щелочного металла на дополнительной стадии электролиза |
Families Citing this family (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001104971A (ja) * | 1999-10-07 | 2001-04-17 | Nec Corp | 廃水処理方法および装置 |
| KR20080037618A (ko) | 2005-05-20 | 2008-04-30 | 솔베이(소시에떼아노님) | 폴리히드록실화 지방족 탄화수소 및 염소화제 간의 반응에의한 클로로히드린 제조 방법 |
| DE102006041465A1 (de) * | 2006-09-02 | 2008-03-06 | Bayer Materialscience Ag | Verfahren zur Herstellung von Diarylcarbonat |
| DE102007004164A1 (de) | 2007-01-22 | 2008-07-24 | Lanxess Deutschland Gmbh | Verfahren zur Eliminierung von stickstoffhaltigen organischen Verbindungen aus salzhaltigem Wasser |
| TW200911693A (en) * | 2007-06-12 | 2009-03-16 | Solvay | Aqueous composition containing a salt, manufacturing process and use |
| WO2009026208A2 (en) * | 2007-08-23 | 2009-02-26 | Dow Global Technologies Inc. | Brine purification |
| EP2207617A1 (en) | 2007-10-02 | 2010-07-21 | SOLVAY (Société Anonyme) | Use of compositions containing silicon for improving the corrosion resistance of vessels |
| EP2067749A1 (en) * | 2007-11-29 | 2009-06-10 | Total Petrochemicals France | Process for purification of an aqueous phase containing polyaromatics |
| DE102007058701A1 (de) * | 2007-12-06 | 2009-06-10 | Bayer Materialscience Ag | Verfahren zur Herstellung von Diarylcarbonat |
| TWI478875B (zh) | 2008-01-31 | 2015-04-01 | Solvay | 使水性組成物中之有機物質降解之方法 |
| DE102008008031A1 (de) | 2008-02-06 | 2009-08-13 | Delta Umwelt-Technik Gmbh | Verfahren und Vorrichtung zur kombinierten in situ und on site Reinigung schadstoffhaltiger Wässer |
| DE102008008029A1 (de) | 2008-02-06 | 2009-08-13 | Delta Umwelt-Technik Gmbh | Verfahren und Vorrichtung zur Reinigung von wässrigen Medien mit toxischen und/oder schwer abbaubaren organischen Inhaltsstoffen |
| DE102008038031A1 (de) | 2008-08-16 | 2010-02-18 | Bayer Materialscience Ag | Verfahren zur Herstellung von Diarylcarbonaten |
| EP2090605B1 (de) | 2008-02-13 | 2011-07-13 | Bayer MaterialScience AG | Verfahren zur Herstellung von Polycarbonaten |
| DE102008012037A1 (de) * | 2008-03-01 | 2009-09-03 | Bayer Materialscience Ag | Verfahren zur Herstellung von Methylen-diphenyl-diisocyanaten |
| DE102009017862A1 (de) | 2009-04-17 | 2010-10-21 | Bayer Materialscience Ag | Verfahren zur Herstellung von Diarylcarbonat |
| DE102009023940A1 (de) | 2009-06-04 | 2010-12-09 | Bayer Materialscience Ag | Verfahren zur Herstellung von Polycarbonat |
| DE102009032020A1 (de) | 2009-07-07 | 2011-01-13 | Bayer Materialscience Ag | Verfahren zur Herstellung von Polycarbonat |
| WO2012041816A1 (en) | 2010-09-30 | 2012-04-05 | Solvay Sa | Derivative of epichlorohydrin of natural origin |
| JP5838710B2 (ja) * | 2011-10-12 | 2016-01-06 | 東ソー株式会社 | 塩水の精製方法 |
| CN102561243A (zh) * | 2012-02-06 | 2012-07-11 | 西安费斯达自动化工程有限公司 | 一种臭氧对路面漏油中硬脂酸甲酯的处理方法 |
| ITVI20120297A1 (it) * | 2012-11-07 | 2014-05-08 | Alessandro Bacci | Procedimento per la produzione di una soluzione acquosa per l' ottenimento di un prodotto refrigerante impiegabile nella lavorazione e conservazione di prodotti alimentari freschi e relativi soluzione acquosa e prodotto refrigerante |
| CN105525306B (zh) * | 2016-01-19 | 2018-06-29 | 湖北可赛化工有限公司 | 一种去除高浓度盐水中toc的系统及方法 |
| JP2019531875A (ja) | 2016-08-10 | 2019-11-07 | コベストロ、ドイチュラント、アクチエンゲゼルシャフトＣｏｖｅｓｔｒｏ Ｄｅｕｔｓｃｈｌａｎｄ Ａｇ | 塩化物含有プロセス溶液の電気化学的浄化のためのプロセス |
| CN108658315B (zh) * | 2017-03-28 | 2020-10-02 | 万华化学集团股份有限公司 | 一种聚碳酸酯废水深度处理及回用方法 |
| EP3502065A1 (en) | 2017-12-19 | 2019-06-26 | Covestro Deutschland AG | Biodegradation of organic pollutants by a halophilic archaea |
| EP3502063A1 (en) | 2017-12-19 | 2019-06-26 | Covestro Deutschland AG | Continuous method for reducing the amount of organic compounds in wastewater |
| EP3527696A1 (de) * | 2018-02-14 | 2019-08-21 | Covestro Deutschland AG | Verfahren zur aufarbeitung und wiederverwendung von salzhaltigem prozesswasser |
| CN108722210B (zh) * | 2018-04-28 | 2021-11-09 | 同济大学 | 多孔有机材料/聚合物复合膜及其制备方法和应用 |
| EP4063331A1 (en) | 2021-03-23 | 2022-09-28 | Covestro Deutschland AG | Biodegradation of organic contaminants by halophilic microorganisms under nutrient limitation |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61149290A (ja) * | 1984-12-21 | 1986-07-07 | Nec Corp | フエノ−ル含有排水の処理方法 |
| JP2778715B2 (ja) * | 1988-12-19 | 1998-07-23 | ジンプロ・エンヴィロメンタル・インコーポレーテッド | 水中における有機化合物の酸化方法 |
| JP2810694B2 (ja) * | 1989-04-20 | 1998-10-15 | 花王株式会社 | 浴湯用炭酸温水の生成方法及び装置 |
| JPH03217294A (ja) * | 1990-01-19 | 1991-09-25 | Mitsubishi Heavy Ind Ltd | オゾン水、オゾン氷の製造方法 |
| GB2260975B (en) * | 1991-10-28 | 1995-07-12 | Chang Shih Chang | The process to recover salt from brine waste water |
| DE4241619C2 (de) * | 1992-12-10 | 1998-04-09 | Bayer Ag | Verfahren zur Herstellung von Polycarbonaten |
| JPH06200006A (ja) * | 1992-12-28 | 1994-07-19 | Mitsui Toatsu Chem Inc | ポリカーボネートの製造法 |
| JPH06296992A (ja) * | 1993-04-13 | 1994-10-25 | Mitsubishi Heavy Ind Ltd | 有機酸含有廃液の分解法 |
| JPH07313856A (ja) * | 1994-05-27 | 1995-12-05 | Mitsubishi Rayon Co Ltd | 炭酸泉の製造装置 |
| JP3048499B2 (ja) * | 1994-05-27 | 2000-06-05 | 三菱レイヨン株式会社 | 炭酸泉の製造方法 |
| JP3168135B2 (ja) * | 1995-02-13 | 2001-05-21 | 三菱レイヨン株式会社 | 浄化保温機能を有する炭酸泉製造装置 |
| DE19543678A1 (de) * | 1995-11-23 | 1997-05-28 | Bayer Ag | Verfahren zur direkten elektrochemischen Gasphasen-Phosgensynthese |
| IN190134B (enExample) * | 1995-12-28 | 2003-06-21 | Du Pont | |
| DE19640452A1 (de) * | 1996-03-29 | 1997-10-02 | Peter Siegfried | Verfahren zur Naßoxidation von Abwasser |
| DE19755636A1 (de) * | 1997-12-15 | 1999-06-17 | Bayer Ag | Verfahren zur elektrochemischen Aufarbeitung von HCl-Gas zu hochreinem Chlor |
| JPH11285693A (ja) * | 1998-04-01 | 1999-10-19 | Suido Kiko Kaisha Ltd | 塩浴槽または塩水プールの塩水浄化方法および装置 |
| JPH11347536A (ja) * | 1998-06-10 | 1999-12-21 | Teijin Ltd | フェノール類含有廃水の処理方法 |
| FR2780053B1 (fr) * | 1998-06-18 | 2000-08-11 | Degremont | Procede de mineralisation des polluants organiques de l'eau par ozonation catalytique |
| US6103092A (en) * | 1998-10-23 | 2000-08-15 | General Electric Company | Method for reducing metal ion concentration in brine solution |
| US6426008B2 (en) * | 1999-08-23 | 2002-07-30 | General Electric Company | Method for reducing metal ion concentration in brine solution |
| JP2001121163A (ja) * | 1999-10-25 | 2001-05-08 | Ebara Corp | 内分泌撹乱物質及び／または発癌性物質を含有する汚水の処理方法 |
| US6340736B1 (en) * | 1999-11-29 | 2002-01-22 | General Electric Company | Method and apparatus for the production of polycarbonates with brine recycling |
| JP2001187392A (ja) * | 1999-12-28 | 2001-07-10 | Tokuyama Corp | 有機物の分解方法 |
| JP2003117571A (ja) * | 2001-10-19 | 2003-04-22 | Teijin Chem Ltd | 排水の処理方法 |
-
2000
- 2000-06-06 RU RU2002101017/15A patent/RU2244689C2/ru not_active IP Right Cessation
- 2000-06-06 CN CN00809148XA patent/CN1217864C/zh not_active Expired - Fee Related
- 2000-06-06 AU AU58117/00A patent/AU5811700A/en not_active Abandoned
- 2000-06-06 BR BR0011747-1A patent/BR0011747A/pt not_active IP Right Cessation
- 2000-06-06 KR KR1020017016176A patent/KR20020010714A/ko not_active Withdrawn
- 2000-06-06 AT AT00943769T patent/ATE260224T1/de not_active IP Right Cessation
- 2000-06-06 HK HK02109357.6A patent/HK1047738A1/zh unknown
- 2000-06-06 ES ES00943769T patent/ES2215682T3/es not_active Expired - Lifetime
- 2000-06-06 CA CA002375245A patent/CA2375245A1/en not_active Abandoned
- 2000-06-06 DE DE50005436T patent/DE50005436D1/de not_active Expired - Lifetime
- 2000-06-06 JP JP2001504857A patent/JP4641691B2/ja not_active Expired - Fee Related
- 2000-06-06 EP EP00943769A patent/EP1200359B1/de not_active Expired - Lifetime
- 2000-06-06 WO PCT/EP2000/005166 patent/WO2000078682A1/de not_active Ceased
- 2000-06-12 TW TW089111364A patent/TW483871B/zh not_active IP Right Cessation
Non-Patent Citations (1)
| Title |
|---|
| Краткая химическая энциклопедия, ред. И.Л.Кнунянц и др., Москва, Советская Энциклопедия, 1967, с.690. * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2532910C2 (ru) * | 2008-02-27 | 2014-11-20 | Байер Матириальсайенс Аг | Способ получения поликарбоната на границе раздела фаз и переработки по меньшей мере части образующегося раствора хлорида щелочного металла на дополнительной стадии электролиза |
Also Published As
| Publication number | Publication date |
|---|---|
| HK1047738A1 (zh) | 2003-03-07 |
| CN1356963A (zh) | 2002-07-03 |
| CA2375245A1 (en) | 2000-12-28 |
| BR0011747A (pt) | 2002-03-05 |
| CN1217864C (zh) | 2005-09-07 |
| JP2003502154A (ja) | 2003-01-21 |
| EP1200359A1 (de) | 2002-05-02 |
| AU5811700A (en) | 2001-01-09 |
| EP1200359B1 (de) | 2004-02-25 |
| ATE260224T1 (de) | 2004-03-15 |
| ES2215682T3 (es) | 2004-10-16 |
| KR20020010714A (ko) | 2002-02-04 |
| WO2000078682A1 (de) | 2000-12-28 |
| JP4641691B2 (ja) | 2011-03-02 |
| DE50005436D1 (de) | 2004-04-01 |
| TW483871B (en) | 2002-04-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2244689C2 (ru) | Способ расщепления органических соединений в воде | |
| US6340736B1 (en) | Method and apparatus for the production of polycarbonates with brine recycling | |
| US4767543A (en) | Oxidation of wastewaters | |
| US7566403B2 (en) | Process for eliminating nitrogenous organic compounds from salt-containing water | |
| US8268174B2 (en) | Wastewater treatment method and system with ozonation for microconstituent removal | |
| JPH04277074A (ja) | 硫化水素、シアン化水素及びアンモニアを含む水溶液の処理方法 | |
| RU2203116C2 (ru) | Способ уничтожения химического оружия | |
| US20210101815A1 (en) | Process for the work-up and reuse of salt-containing process water | |
| US20120241374A1 (en) | Method of treating waste water produced during preparing nitro compound | |
| US4311597A (en) | Method and apparatus for treatment of wastewater | |
| Cui et al. | Humic acid removal by gas–liquid interface discharge plasma: performance, mechanism and comparison to ozonation | |
| RU2480415C2 (ru) | Способ обработки водного потока, поступающего из реакции фишера-тропша | |
| EP0242941B1 (en) | Process and apparatus for the deodorization of air | |
| EP0634365B1 (en) | Breaking down aromatic compounds in industrial wastewaters | |
| EP2240427A1 (en) | Treatment of air | |
| CN108585304B (zh) | 一种bdp废水预处理方法 | |
| US20040031733A1 (en) | System and method making use of chemical control mechanism to generate reaction liquid containing high concentration of ozone | |
| US6855306B2 (en) | Process for the recovery of sodium nitrite | |
| RU2160711C1 (ru) | Способ очистки сточных вод производства мочевины | |
| SU255869A1 (ru) | Способ очистки фенола | |
| WO2024149776A1 (en) | Purification of an aqueous amine brine solution | |
| RU2160710C1 (ru) | Способ очистки сточных вод от мочевины | |
| TRAPIDO et al. | Advanced oxidation processes of xylenols in aqueous solutions | |
| KR19980050084A (ko) | 저순도 카프로락탐의 정제방법 | |
| JPS6279892A (ja) | 水に含有される有機不純物の除去法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20050607 |