DE68906119D1 - Verfahren zur behandlung eines amin enthaltenden abwassers. - Google Patents
Verfahren zur behandlung eines amin enthaltenden abwassers.Info
- Publication number
- DE68906119D1 DE68906119D1 DE8989117770T DE68906119T DE68906119D1 DE 68906119 D1 DE68906119 D1 DE 68906119D1 DE 8989117770 T DE8989117770 T DE 8989117770T DE 68906119 T DE68906119 T DE 68906119T DE 68906119 D1 DE68906119 D1 DE 68906119D1
- Authority
- DE
- Germany
- Prior art keywords
- amine
- treating
- waste water
- containing waste
- water
- 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
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)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP63240951A JP2748435B2 (ja) | 1988-09-28 | 1988-09-28 | アミン含有廃水の処理方法 |
JP27738388A JPH02126989A (ja) | 1988-11-04 | 1988-11-04 | アミン含有廃水の処理法 |
JP2576489A JP2838125B2 (ja) | 1989-02-06 | 1989-02-06 | アミン含有廃水の処理法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68906119D1 true DE68906119D1 (de) | 1993-05-27 |
DE68906119T2 DE68906119T2 (de) | 1993-11-18 |
Family
ID=27285149
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE89117770T Expired - Fee Related DE68906119T2 (de) | 1988-09-28 | 1989-09-26 | Verfahren zur Behandlung eines Amin enthaltenden Abwassers. |
Country Status (3)
Country | Link |
---|---|
US (1) | US5039424A (de) |
EP (1) | EP0365850B1 (de) |
DE (1) | DE68906119T2 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5507951A (en) * | 1994-02-23 | 1996-04-16 | Wright Chemical Corporation | Method for treating hexamine waste water |
US6180413B1 (en) * | 1999-07-13 | 2001-01-30 | Westinghouse Savannah River Company | Low level TOC measurement method |
US6379555B1 (en) * | 2000-08-07 | 2002-04-30 | Eugene F. Targosz | Wastewater treatment process using an admixed paste of activated carbon and magnesium hydroxide |
FR2934172B1 (fr) | 2008-07-28 | 2011-10-28 | Inst Francais Du Petrole | Solution absorbante a base de n,n,n'n'-tetramethylhexane -1,6-diamine et procede d'elimination de composes acides d'un effluent gazeux |
WO2010151677A1 (en) * | 2009-06-26 | 2010-12-29 | Dow Global Technologies Inc. | Process for removing organic amines and acids from a wastewater stream from an mda or pmda manufacturing facility |
CN109896523A (zh) * | 2017-12-07 | 2019-06-18 | 中国地质大学(北京) | 一种芡实壳基活性炭材料的制备方法 |
CN114053995A (zh) * | 2020-08-06 | 2022-02-18 | 中石化南京化工研究院有限公司 | 一种活性炭的改性方法及应用 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3770625A (en) * | 1971-04-19 | 1973-11-06 | Carborundum Co | Removal of virus from fluids |
JPS55159835A (en) * | 1979-05-30 | 1980-12-12 | Unitika Ltd | High selective heavy metal ion adsorbing agent, and method of preparation and adsorption thereof |
-
1989
- 1989-09-22 US US07/411,113 patent/US5039424A/en not_active Expired - Fee Related
- 1989-09-26 DE DE89117770T patent/DE68906119T2/de not_active Expired - Fee Related
- 1989-09-26 EP EP89117770A patent/EP0365850B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0365850A1 (de) | 1990-05-02 |
DE68906119T2 (de) | 1993-11-18 |
EP0365850B1 (de) | 1993-04-21 |
US5039424A (en) | 1991-08-13 |
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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 |