US20180222769A1 - Process and apparatus for separating valuable or harmful liquids from slurries - Google Patents
Process and apparatus for separating valuable or harmful liquids from slurries Download PDFInfo
- Publication number
- US20180222769A1 US20180222769A1 US15/505,957 US201515505957A US2018222769A1 US 20180222769 A1 US20180222769 A1 US 20180222769A1 US 201515505957 A US201515505957 A US 201515505957A US 2018222769 A1 US2018222769 A1 US 2018222769A1
- Authority
- US
- United States
- Prior art keywords
- liquid
- slurry
- filter medium
- sweep
- flow
- 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.)
- Abandoned
Links
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Images
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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
- C02F1/004—Processes for the treatment of water whereby the filtration technique is of importance using large scale industrial sized filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D12/00—Displacing liquid, e.g. from wet solids or from dispersions of liquids or from solids in liquids, by means of another liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
- B01D29/86—Retarding cake deposition on the filter during the filtration period, e.g. using stirrers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/15—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces
- B01D33/21—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces with hollow filtering discs transversely mounted on a hollow rotary shaft
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/52—Regenerating the filter material in the filter by forces created by movement of the filter element
- B01D33/54—Regenerating the filter material in the filter by forces created by movement of the filter element involving vibrations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/58—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element
- B01D33/68—Retarding cake deposition on the filter during the filtration period, e.g. using stirrers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/08—Flat membrane modules
- B01D63/082—Flat membrane modules comprising a stack of flat membranes
- B01D63/084—Flat membrane modules comprising a stack of flat membranes at least one flow duct intersecting the membranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/16—Rotary, reciprocated or vibrated modules
-
- 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
- C02F1/38—Treatment of water, waste water, or sewage by centrifugal separation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
- C02F11/127—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering by centrifugation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2315/00—Details relating to the membrane module operation
- B01D2315/02—Rotation or turning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2315/00—Details relating to the membrane module operation
- B01D2315/04—Reciprocation, oscillation or vibration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/075—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements located in a closed housing and comprising scrapers or agitators on the cake side of the filtering elements, e.g. Nutsche- or Rosenmund-type filters for performing multiple step operations such as chemical reactions, filtering and cake treatment
-
- 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
- C02F2103/16—Nature of the water, waste water, sewage or sludge to be treated from metallurgical processes, i.e. from the production, refining or treatment of metals, e.g. galvanic wastes
-
- 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
- C02F2103/26—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof
- C02F2103/28—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof from the paper or cellulose industry
-
- 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
- C02F2103/34—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32
- C02F2103/343—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32 from the pharmaceutical industry, e.g. containing antibiotics
-
- 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
- C02F2103/34—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32
- C02F2103/36—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32 from the manufacture of organic compounds
- C02F2103/365—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32 from the manufacture of organic compounds from petrochemical industry (e.g. refineries)
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Mechanical Engineering (AREA)
- Analytical Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Filtration Of Liquid (AREA)
- Filtering Materials (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NZ62932914 | 2014-08-25 | ||
| NZ629379 | 2014-08-25 | ||
| PCT/NZ2015/050120 WO2016032344A2 (en) | 2014-08-25 | 2015-08-25 | Process and apparatus for separating valuable or harmful liquids from slurries |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/NZ2015/050120 A-371-Of-International WO2016032344A2 (en) | 2014-08-25 | 2015-08-25 | Process and apparatus for separating valuable or harmful liquids from slurries |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US16/413,344 Division US11072541B2 (en) | 2014-08-25 | 2019-05-15 | Process and apparatus for separating valuable or harmful liquids from slurries |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US20180222769A1 true US20180222769A1 (en) | 2018-08-09 |
Family
ID=55400791
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US15/505,957 Abandoned US20180222769A1 (en) | 2014-08-25 | 2015-08-25 | Process and apparatus for separating valuable or harmful liquids from slurries |
| US16/413,344 Active 2035-09-20 US11072541B2 (en) | 2014-08-25 | 2019-05-15 | Process and apparatus for separating valuable or harmful liquids from slurries |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US16/413,344 Active 2035-09-20 US11072541B2 (en) | 2014-08-25 | 2019-05-15 | Process and apparatus for separating valuable or harmful liquids from slurries |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US20180222769A1 (de) |
| EP (1) | EP3194343A4 (de) |
| AU (1) | AU2015307326A1 (de) |
| CA (1) | CA2959308A1 (de) |
| WO (1) | WO2016032344A2 (de) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140374365A1 (en) * | 2012-02-23 | 2014-12-25 | Craig Nazzer | Process for Recovering Valuable or Harmful Water-Miscible Liquids From Slurries and an Apparatus Therefor |
| US20180161706A1 (en) * | 2015-07-15 | 2018-06-14 | Delta Costruzioni Meccaniche S.R.L. | Device and method for separating the solid fraction from the liquid fraction of a slurry |
| CN111841885A (zh) * | 2020-05-29 | 2020-10-30 | 华电电力科学研究院有限公司 | 浆液中磁性颗粒连续分离装置 |
| CN114616041A (zh) * | 2019-08-21 | 2022-06-10 | 塞罗斯有限公司 | 新型过滤器、过滤单元、处理设备、方法和用途 |
| CN114748936A (zh) * | 2022-04-01 | 2022-07-15 | 上海格氏流体设备科技有限公司 | 一种生物制药用液体分离过滤装置 |
| US11471798B2 (en) * | 2020-11-10 | 2022-10-18 | Regfilter, S.L. | Liquid filtration system |
| US20220379234A1 (en) * | 2021-05-28 | 2022-12-01 | Prime Services Trustee Limited | Methods for separating water and contaminants from valuable or harmful process liquids |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016032344A2 (en) | 2014-08-25 | 2016-03-03 | Prime Services Trustee Limited | Process and apparatus for separating valuable or harmful liquids from slurries |
| FR3057566B1 (fr) * | 2016-10-17 | 2020-01-31 | Suez International | Dispositif de traitement d’un effluent et procede de traitement d’un effluent |
| KR101779903B1 (ko) | 2016-11-24 | 2017-09-19 | 한국외국어대학교 연구산학협력단 | 생물세척장치 |
| WO2018182433A2 (en) * | 2017-03-29 | 2018-10-04 | Craig Nazzer | Method for recovering liquids from slurries |
| KR101972973B1 (ko) * | 2017-05-04 | 2019-08-26 | 한국외국어대학교 연구산학협력단 | 생물세척장치를 이용한 토양복원장치 |
| US11000791B2 (en) * | 2019-03-06 | 2021-05-11 | Veolia Water Solutions & Technologies Support | Rotary disc filter having backwash guides |
| CN112371069B (zh) * | 2020-10-23 | 2023-08-29 | 无锡市张华医药设备有限公司 | 一种连续式反应、结晶、过滤、洗涤、干燥系统 |
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| EP4292694A1 (de) * | 2022-06-16 | 2023-12-20 | Levitronix GmbH | Rotationsfiltersystem, rotationsfiltervorrichtung sowie separationssystem |
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- 2015-08-25 WO PCT/NZ2015/050120 patent/WO2016032344A2/en active Application Filing
- 2015-08-25 EP EP15835559.4A patent/EP3194343A4/de not_active Withdrawn
- 2015-08-25 AU AU2015307326A patent/AU2015307326A1/en not_active Abandoned
- 2015-08-25 CA CA2959308A patent/CA2959308A1/en not_active Abandoned
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20140374365A1 (en) * | 2012-02-23 | 2014-12-25 | Craig Nazzer | Process for Recovering Valuable or Harmful Water-Miscible Liquids From Slurries and an Apparatus Therefor |
| US20180161706A1 (en) * | 2015-07-15 | 2018-06-14 | Delta Costruzioni Meccaniche S.R.L. | Device and method for separating the solid fraction from the liquid fraction of a slurry |
| CN114616041A (zh) * | 2019-08-21 | 2022-06-10 | 塞罗斯有限公司 | 新型过滤器、过滤单元、处理设备、方法和用途 |
| CN111841885A (zh) * | 2020-05-29 | 2020-10-30 | 华电电力科学研究院有限公司 | 浆液中磁性颗粒连续分离装置 |
| US11471798B2 (en) * | 2020-11-10 | 2022-10-18 | Regfilter, S.L. | Liquid filtration system |
| US20220379234A1 (en) * | 2021-05-28 | 2022-12-01 | Prime Services Trustee Limited | Methods for separating water and contaminants from valuable or harmful process liquids |
| US11752447B2 (en) * | 2021-05-28 | 2023-09-12 | Prime Services Trustee Limited | Methods for separating water and contaminants from valuable or harmful process liquids |
| CN114748936A (zh) * | 2022-04-01 | 2022-07-15 | 上海格氏流体设备科技有限公司 | 一种生物制药用液体分离过滤装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3194343A4 (de) | 2018-05-30 |
| AU2015307326A1 (en) | 2017-03-23 |
| WO2016032344A2 (en) | 2016-03-03 |
| US11072541B2 (en) | 2021-07-27 |
| EP3194343A2 (de) | 2017-07-26 |
| WO2016032344A3 (en) | 2016-11-03 |
| US20190263678A1 (en) | 2019-08-29 |
| CA2959308A1 (en) | 2016-03-03 |
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