DE69412010D1 - Verfahren zum Strippen von Verunreinigungen aus Abwasser - Google Patents
Verfahren zum Strippen von Verunreinigungen aus AbwasserInfo
- Publication number
- DE69412010D1 DE69412010D1 DE69412010T DE69412010T DE69412010D1 DE 69412010 D1 DE69412010 D1 DE 69412010D1 DE 69412010 T DE69412010 T DE 69412010T DE 69412010 T DE69412010 T DE 69412010T DE 69412010 D1 DE69412010 D1 DE 69412010D1
- Authority
- DE
- Germany
- Prior art keywords
- waste water
- stripping contaminants
- stripping
- contaminants
- waste
- 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
- 239000000356 contaminant Substances 0.000 title 1
- 239000002351 wastewater Substances 0.000 title 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
- C02F1/20—Treatment of water, waste water, or sewage by degassing, i.e. liberation of dissolved gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/30—Active carbon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/102—Carbon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/30—Physical properties of adsorbents
- B01D2253/302—Dimensions
- B01D2253/306—Surface area, e.g. BET-specific surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/30—Physical properties of adsorbents
- B01D2253/302—Dimensions
- B01D2253/308—Pore size
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/30—Physical properties of adsorbents
- B01D2253/302—Dimensions
- B01D2253/31—Pore size distribution
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/30—Physical properties of adsorbents
- B01D2253/302—Dimensions
- B01D2253/311—Porosity, e.g. pore volume
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2256/00—Main component in the product gas stream after treatment
- B01D2256/24—Hydrocarbons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/40—Further details for adsorption processes and devices
- B01D2259/40083—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption
- B01D2259/40088—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating
- B01D2259/4009—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating using hot gas
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
- B01D53/0462—Temperature swing adsorption
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/085,794 US5368754A (en) | 1990-11-01 | 1993-07-06 | Method for stripping contaminants from wastewater |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69412010D1 true DE69412010D1 (de) | 1998-09-03 |
DE69412010T2 DE69412010T2 (de) | 1998-12-03 |
Family
ID=22193989
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69412010T Expired - Fee Related DE69412010T2 (de) | 1993-07-06 | 1994-02-14 | Verfahren zum Strippen von Verunreinigungen aus Abwasser |
Country Status (4)
Country | Link |
---|---|
US (1) | US5368754A (de) |
EP (1) | EP0633051B1 (de) |
CA (1) | CA2114358C (de) |
DE (1) | DE69412010T2 (de) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5595586A (en) * | 1993-02-26 | 1997-01-21 | General Electric Company | Method for recovery of volatile organic compounds |
US5618417A (en) * | 1995-07-19 | 1997-04-08 | Spindler; William E. | Water aeration system |
US5772734A (en) * | 1997-01-24 | 1998-06-30 | Membrane Technology And Research, Inc. | Membrane hybrid process for treating low-organic-concentration gas streams |
PT1094986E (pt) * | 1998-07-09 | 2005-05-31 | Clear Water 42 Holding Asa | Sistema e processo de purificacao de agua |
WO2001049604A1 (en) * | 2000-01-03 | 2001-07-12 | Katz, Raul | A process for preparing activated carbon from urban waste |
IL150535A0 (en) * | 2000-01-07 | 2003-02-12 | Clear Water 42 Holding Asa | Water purification filter |
US7087157B2 (en) * | 2003-07-12 | 2006-08-08 | Advanced Phase Separation, Llc | Multi-phase separation system |
CN100352775C (zh) * | 2005-01-28 | 2007-12-05 | 南京大学 | 组合工艺处理水杨酸甲酯生产废水及资源回收方法 |
CA2650156A1 (en) * | 2006-05-01 | 2007-12-06 | Ramon E. Bisque | Process for the manufacture of carbonaceous mercury sorbent from coal |
US8101089B2 (en) | 2007-08-15 | 2012-01-24 | Liquid Separation Technologies And Equipment, Llc | Apparatus for aeration of contaminated liquids |
US8513022B2 (en) * | 2007-12-20 | 2013-08-20 | Cyantific Instruments Pty Ltd | Analytical method and apparatus |
US8702994B2 (en) | 2009-03-31 | 2014-04-22 | United Laboratories International, Llc | Sodium nitrite oxidation of hydrogen sulfide |
WO2012047959A2 (en) * | 2010-10-08 | 2012-04-12 | Siemens Industry, Inc. | Mesoporous activated carbon and methods of producing same |
AT510893B1 (de) * | 2010-12-20 | 2017-06-15 | Primetals Technologies Austria GmbH | Verfahren und vorrichtung zur aufbereitung von prozesswasser |
US9539538B2 (en) | 2011-10-28 | 2017-01-10 | Ada Carbon Solutions, Llc | Multi-functional composition of matter for rapid removal of mercury from a flue gas |
US10722865B2 (en) | 2011-10-28 | 2020-07-28 | Ada Carbon Solutions, Llc | Multi-functional composition of matter for removal of mercury from high temperature flue gas streams |
CA2902867C (en) | 2013-03-15 | 2021-06-29 | Evoqua Water Technologies Llc | Mesoporous activated carbon |
KR101954391B1 (ko) | 2014-03-05 | 2019-03-05 | 벡텔 하이드로카본 테크놀로지 솔루션즈, 인코포레이티드 | 황화수소 스트립퍼에서 황화수소 및 암모니아의 향상된 분리를 위한 시스템 및 방법 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4014817A (en) * | 1975-04-03 | 1977-03-29 | Calgon Corporation | Manufacture of activated carbon from sized coal |
US4054429A (en) * | 1976-06-04 | 1977-10-18 | Geo. A. Hormel & Co. | Method and apparatus for solvent recovery |
NL8300864A (nl) * | 1982-03-24 | 1983-10-17 | Didier Werke Ag | Werkwijze voor het verwijderen van opgeloste en/of niet opgeloste, vluchtige organische verbindingen, in het bijzonder koolwaterstoffen respektievelijk derivaten daarvan, uit water. |
US5122165A (en) * | 1990-07-10 | 1992-06-16 | International Environmental Systems, Inc. | Removal of volatile compounds and surfactants from liquid |
JP3284226B2 (ja) * | 1990-07-12 | 2002-05-20 | 東洋紡績株式会社 | 活性炭オゾン分解材及びその製造方法 |
US5206207A (en) * | 1992-03-18 | 1993-04-27 | Westvaco Corporation | Preparation for high activity high density carbon |
-
1993
- 1993-07-06 US US08/085,794 patent/US5368754A/en not_active Expired - Lifetime
-
1994
- 1994-01-27 CA CA002114358A patent/CA2114358C/en not_active Expired - Fee Related
- 1994-02-14 DE DE69412010T patent/DE69412010T2/de not_active Expired - Fee Related
- 1994-02-14 EP EP94301052A patent/EP0633051B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69412010T2 (de) | 1998-12-03 |
EP0633051A1 (de) | 1995-01-11 |
CA2114358A1 (en) | 1995-01-07 |
EP0633051B1 (de) | 1998-07-29 |
US5368754A (en) | 1994-11-29 |
CA2114358C (en) | 2000-04-04 |
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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 |