ITMI971206A0 - - Google Patents
Info
- Publication number
- ITMI971206A0 ITMI971206A0 ITMI971206A ITMI971206A ITMI971206A0 IT MI971206 A0 ITMI971206 A0 IT MI971206A0 IT MI971206 A ITMI971206 A IT MI971206A IT MI971206 A ITMI971206 A IT MI971206A IT MI971206 A0 ITMI971206 A0 IT MI971206A0
- Authority
- IT
- Italy
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
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/025—Reverse osmosis; Hyperfiltration
- B01D61/026—Reverse osmosis; Hyperfiltration comprising multiple reverse osmosis steps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/04—Feed pretreatment
-
- 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
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2311/00—Details relating to membrane separation process operations and control
- B01D2311/04—Specific process operations in the feed stream; Feed pretreatment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/06—Contaminated groundwater or leachate
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Nanotechnology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT97MI001206A IT1291978B1 (it) | 1997-05-22 | 1997-05-22 | Procedimento di purificazione di percolato di discarica mediante ultrafiltrazione ed osmosi inversa |
| EP98109173A EP0879634A3 (en) | 1997-05-22 | 1998-05-20 | Process of purification of leachate from dumps via ultrafiltration and reverse osmosis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT97MI001206A IT1291978B1 (it) | 1997-05-22 | 1997-05-22 | Procedimento di purificazione di percolato di discarica mediante ultrafiltrazione ed osmosi inversa |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| ITMI971206A0 true ITMI971206A0 (US06559137-20030506-C00047.png) | 1997-05-22 |
| ITMI971206A1 ITMI971206A1 (it) | 1998-11-22 |
| IT1291978B1 IT1291978B1 (it) | 1999-01-25 |
Family
ID=11377198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT97MI001206A IT1291978B1 (it) | 1997-05-22 | 1997-05-22 | Procedimento di purificazione di percolato di discarica mediante ultrafiltrazione ed osmosi inversa |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP0879634A3 (US06559137-20030506-C00047.png) |
| IT (1) | IT1291978B1 (US06559137-20030506-C00047.png) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19901571A1 (de) * | 1999-01-16 | 2000-07-20 | Uwatech Gmbh | Verfahren zur Trennung von ammoniumnitrathaltigem Kondensat-Abwasser in zwei wiederverwendbare flüssige Anteile |
| WO2006039528A1 (en) * | 2004-10-01 | 2006-04-13 | 3M Innovative Properties Company | Method and apparatus for separating a target molecule from a liquid mixture |
| US7413660B2 (en) | 2005-09-30 | 2008-08-19 | 3M Innovative Properties Company | Single pass method and apparatus for separating a target molecule from a liquid mixture |
| ITRM20100568A1 (it) * | 2010-10-27 | 2012-04-28 | Health Target S R L | Procedimento ed impianto per il trattamento del percolato di discarica |
| WO2019090349A1 (en) * | 2017-11-06 | 2019-05-09 | Sandymount Technologies Corporation | Flow control in large-numbered, series-coupled vessels of reverse osmosis systems |
| CN108046505A (zh) * | 2018-01-05 | 2018-05-18 | 浙江仁欣环科院有限责任公司 | 垃圾渗滤液深度处理方法 |
| CN108726741A (zh) * | 2018-06-14 | 2018-11-02 | 天津市尚拓环保科技有限公司 | 老龄垃圾渗滤液处理系统及处理方法 |
| CN112108000B (zh) * | 2019-06-20 | 2022-08-26 | 国家能源投资集团有限责任公司 | 一种反渗透系统及其使用方法 |
| CN111268841B (zh) * | 2020-02-25 | 2022-11-22 | 苏州翔铭化工设备有限公司 | 一种酵母转鼓废水脱盐方法 |
| CN111470584A (zh) * | 2020-04-16 | 2020-07-31 | 湖南龙新净水科技有限公司 | 一种新型净水设备 |
| CN111777228A (zh) * | 2020-07-22 | 2020-10-16 | 钟乃聪 | 一种农村黑臭污水、垃圾渗滤液用膜处理系统 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4083781A (en) * | 1976-07-12 | 1978-04-11 | Stone & Webster Engineering Corporation | Desalination process system and by-product recovery |
| JPS5527055A (en) * | 1978-08-17 | 1980-02-26 | Hitachi Plant Eng & Constr Co Ltd | Tube type membrane separator |
| JPH08108048A (ja) * | 1994-10-12 | 1996-04-30 | Toray Ind Inc | 逆浸透分離装置及び逆浸透分離方法 |
| DE19503191A1 (de) * | 1995-02-01 | 1996-08-08 | Hartmann Druckfarben Gmbh | Verfahren und Vorrichtung zur Aufbereitung von Prozeßwasser |
| DE19605580A1 (de) * | 1996-02-15 | 1997-08-21 | Oekologische Sanierungs Und En | Verfahren zur Behandlung von mit organischen und anorganischen Schadstoffen belastetem Abwasser |
-
1997
- 1997-05-22 IT IT97MI001206A patent/IT1291978B1/it active IP Right Grant
-
1998
- 1998-05-20 EP EP98109173A patent/EP0879634A3/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| EP0879634A2 (en) | 1998-11-25 |
| EP0879634A3 (en) | 1999-06-16 |
| IT1291978B1 (it) | 1999-01-25 |
| ITMI971206A1 (it) | 1998-11-22 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 0001 | Granted |