DE68903919T2 - Aufbereitung eines abwassers aus der epoxydharzherstellung. - Google Patents
Aufbereitung eines abwassers aus der epoxydharzherstellung.Info
- Publication number
- DE68903919T2 DE68903919T2 DE1989603919 DE68903919T DE68903919T2 DE 68903919 T2 DE68903919 T2 DE 68903919T2 DE 1989603919 DE1989603919 DE 1989603919 DE 68903919 T DE68903919 T DE 68903919T DE 68903919 T2 DE68903919 T2 DE 68903919T2
- Authority
- DE
- Germany
- Prior art keywords
- effluent
- sodium chloride
- treatment
- hydrolysed
- ppm
- 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 - Fee Related
Links
- 239000003822 epoxy resin Substances 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 229920000647 polyepoxide Polymers 0.000 title abstract 2
- 239000002351 wastewater Substances 0.000 title 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract 6
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 abstract 3
- 238000000034 method Methods 0.000 abstract 3
- 239000011780 sodium chloride Substances 0.000 abstract 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- CTKINSOISVBQLD-UHFFFAOYSA-N Glycidol Chemical compound OCC1CO1 CTKINSOISVBQLD-UHFFFAOYSA-N 0.000 abstract 2
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 abstract 1
- 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 abstract 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract 1
- 150000003945 chlorohydrins Chemical class 0.000 abstract 1
- 230000029087 digestion Effects 0.000 abstract 1
- 238000010790 dilution Methods 0.000 abstract 1
- 239000012895 dilution Substances 0.000 abstract 1
- 238000000909 electrodialysis Methods 0.000 abstract 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 abstract 1
- 230000003301 hydrolyzing effect Effects 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 230000010354 integration Effects 0.000 abstract 1
- 238000006386 neutralization reaction Methods 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 229910052698 phosphorus Inorganic materials 0.000 abstract 1
- 239000011574 phosphorus Substances 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- 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
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/025—Thermal hydrolysis
-
- 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
- C02F1/469—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
- C02F2101/36—Organic compounds containing halogen
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/28—Anaerobic digestion processes
- C02F3/286—Anaerobic digestion processes including two or more steps
-
- 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
- Y10S210/908—Organic
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2222188A IT1227301B (it) | 1988-10-07 | 1988-10-07 | Trattamento degli effluenti dalla produzione di resine epossidiche |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68903919D1 DE68903919D1 (de) | 1993-01-28 |
DE68903919T2 true DE68903919T2 (de) | 1993-05-06 |
Family
ID=11193256
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1989603919 Expired - Fee Related DE68903919T2 (de) | 1988-10-07 | 1989-09-28 | Aufbereitung eines abwassers aus der epoxydharzherstellung. |
Country Status (8)
Country | Link |
---|---|
US (1) | US4976864A (de) |
EP (1) | EP0362934B1 (de) |
JP (1) | JP2864134B2 (de) |
AT (1) | ATE83472T1 (de) |
DE (1) | DE68903919T2 (de) |
ES (1) | ES2038403T3 (de) |
GR (1) | GR3006889T3 (de) |
IT (1) | IT1227301B (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5255481A (en) | 1990-09-04 | 1993-10-26 | Ppg Industries, Inc. | Spacer and spacer frame for an insulating glazing unit and method of making same |
DE4314108A1 (de) * | 1993-04-29 | 1994-11-03 | Solvay Deutschland | Verfahren zur Behandlung von organische und anorganische Verbindungen enthaltenden Abwässern, vorzugsweise aus der Epichlorhydrin-Herstellung |
DE4339887A1 (de) * | 1993-11-23 | 1995-05-24 | Solvay Deutschland | Verfahren zur Behandlung von organische und anorganische Verbindungen enthaltenden Abwässern |
US6306197B1 (en) | 2000-04-19 | 2001-10-23 | Seh America, Inc. | Isopropyl alcohol scrubbing system |
US6325983B1 (en) | 2000-04-19 | 2001-12-04 | Seh America, Inc. | Nox scrubbing system and method |
BRPI0905985A2 (pt) | 2008-02-22 | 2015-06-30 | Dow Global Technologies Inc | Método e aparelhagem para purificar uma composição de sal sólido, método para produção de resinas epóxi |
CN101891318B (zh) * | 2010-07-07 | 2011-08-24 | 苏州浩波科技股份有限公司 | 4-氯代乙酰乙酸乙酯精馏废液的处理方法 |
CN103613244B (zh) * | 2013-12-02 | 2014-12-03 | 安徽省绿巨人环境技术有限公司 | 一种环氧树脂生产废水的处理工艺 |
CN106565061B (zh) * | 2016-11-14 | 2019-05-07 | 旭日环保集团股份有限公司 | 一种用于石油勘探的采油废水处理系统 |
CN112499865B (zh) * | 2020-11-27 | 2022-10-11 | 吉林聚鑫碳纤维科技有限公司 | 碳纤维传动轴生产用环氧树脂、丙酮废液处理方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1517653A1 (de) * | 1963-05-02 | 1969-05-22 | Friedrichsfelder Abwasser Und | Verfahren zur Entgiftung von Abwaessern der petro-chemischen Industrie |
US3923648A (en) * | 1973-06-07 | 1975-12-02 | Union Carbide Corp | Detoxification of aldehydes and ketones |
US4053394A (en) * | 1974-04-18 | 1977-10-11 | Pliny Fisk | Process for separating and converting waste into useable products |
JPS555998B2 (de) * | 1975-01-22 | 1980-02-12 | ||
SU791608A1 (ru) * | 1977-12-26 | 1980-12-30 | Кемеровский Научно-Исследовательский Институт Химической Промышленности Кемеровского Научно-Производственного Объединения "Карболит" | Способ очистки надсмольных вод производства фенолформальдегидных смол |
US4382865A (en) * | 1978-09-14 | 1983-05-10 | Envirogenics Systems Company | Treatment of reducible halohydrocarbon containing aqueous stream |
DE3620980A1 (de) * | 1986-06-23 | 1988-01-14 | Schott Glaswerke | Kontinuierliches mehrstufen-verfahren zur aufbereitung der bleicherei-abwaesser aus der zellstoffproduktion |
-
1988
- 1988-10-07 IT IT2222188A patent/IT1227301B/it active
-
1989
- 1989-09-28 AT AT89202431T patent/ATE83472T1/de not_active IP Right Cessation
- 1989-09-28 DE DE1989603919 patent/DE68903919T2/de not_active Expired - Fee Related
- 1989-09-28 EP EP89202431A patent/EP0362934B1/de not_active Expired - Lifetime
- 1989-09-28 ES ES89202431T patent/ES2038403T3/es not_active Expired - Lifetime
- 1989-10-06 US US07/418,227 patent/US4976864A/en not_active Expired - Lifetime
- 1989-10-06 JP JP26031889A patent/JP2864134B2/ja not_active Expired - Fee Related
-
1993
- 1993-01-27 GR GR930400142T patent/GR3006889T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
EP0362934B1 (de) | 1992-12-16 |
ES2038403T3 (es) | 1993-07-16 |
IT1227301B (it) | 1991-04-05 |
GR3006889T3 (de) | 1993-06-30 |
ATE83472T1 (de) | 1993-01-15 |
JP2864134B2 (ja) | 1999-03-03 |
US4976864A (en) | 1990-12-11 |
DE68903919D1 (de) | 1993-01-28 |
JPH02131193A (ja) | 1990-05-18 |
IT8822221A0 (it) | 1988-10-07 |
EP0362934A1 (de) | 1990-04-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |