DK3442911T3 - Bæredygtigt system og fremgangsmåde til fjernelse og koncentration af per- og polyfluoralkylstoffer (pfas) fra vand - Google Patents
Bæredygtigt system og fremgangsmåde til fjernelse og koncentration af per- og polyfluoralkylstoffer (pfas) fra vand Download PDFInfo
- Publication number
- DK3442911T3 DK3442911T3 DK17782842.3T DK17782842T DK3442911T3 DK 3442911 T3 DK3442911 T3 DK 3442911T3 DK 17782842 T DK17782842 T DK 17782842T DK 3442911 T3 DK3442911 T3 DK 3442911T3
- Authority
- DK
- Denmark
- Prior art keywords
- polyfluoral
- pfas
- cycles
- removal
- procedure
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J41/00—Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
- B01J41/04—Processes using organic exchangers
- B01J41/05—Processes using organic exchangers in the strongly basic form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J41/00—Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
- B01J41/08—Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
- B01J41/12—Macromolecular compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
- B01J49/50—Regeneration or reactivation of ion-exchangers; Apparatus therefor characterised by the regeneration reagents
- B01J49/57—Regeneration or reactivation of ion-exchangers; Apparatus therefor characterised by the regeneration reagents for anionic exchangers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
-
- 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
- C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
- C02F2001/422—Treatment of water, waste water, or sewage by ion-exchange using anionic exchangers
-
- 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
- C02F2303/00—Specific treatment goals
- C02F2303/16—Regeneration of sorbents, filters
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Treatment Of Water By Ion Exchange (AREA)
- Removal Of Specific Substances (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662321929P | 2016-04-13 | 2016-04-13 | |
| PCT/US2017/025754 WO2017180346A1 (en) | 2016-04-13 | 2017-04-03 | A sustainable system and method for removing and concentrating per-and polyfluoroalkyl substances (pfas) from water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK3442911T3 true DK3442911T3 (da) | 2022-06-07 |
Family
ID=60039859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK17782842.3T DK3442911T3 (da) | 2016-04-13 | 2017-04-03 | Bæredygtigt system og fremgangsmåde til fjernelse og koncentration af per- og polyfluoralkylstoffer (pfas) fra vand |
Country Status (10)
| Country | Link |
|---|---|
| US (7) | US10287185B2 (da) |
| EP (3) | EP3442911B1 (da) |
| JP (1) | JP6775667B2 (da) |
| CN (2) | CN114835196A (da) |
| AU (5) | AU2017249070B2 (da) |
| CA (1) | CA3020691C (da) |
| DK (1) | DK3442911T3 (da) |
| NZ (1) | NZ747014A (da) |
| SG (2) | SG10202106474XA (da) |
| WO (1) | WO2017180346A1 (da) |
Families Citing this family (53)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2017249070B2 (en) | 2016-04-13 | 2020-05-28 | Emerging Compounds Treatment Technologies, Inc. | A sustainable system and method for removing and concentrating per-and polyfluoroalkyl substances (PFAS) from water |
| CA3035672A1 (en) * | 2016-09-12 | 2018-05-31 | Aecom (Delaware Corporation) | Use of electrochemical oxidation for treatment of per-and polyfluoroalkyl substances (pfas) in waste generated from sorbent and resin regeneration processes |
| GB201805058D0 (en) | 2018-03-28 | 2018-05-09 | Customem Ltd | Modified polyamines grafted to a particulate, solid support as sorbent materials for remediation of contaminated fluids |
| EP3810549B1 (en) * | 2018-08-14 | 2024-05-01 | Evoqua Water Technologies LLC | Modified activated carbon and methods of using same |
| US11413668B2 (en) | 2018-10-04 | 2022-08-16 | Ezraterra, Llc | Sintered wave multi-media polarity conversion treatment apparatus and process for nondestructive removal and condensation of per- and polyfluoroalkyl substances (PFAS) and other dangerous compounds |
| WO2020172132A1 (en) * | 2019-02-20 | 2020-08-27 | Board Of Trustees Of Michigan State University | Electrode apparatus for creating a non-uniform electric field to remove polarized molecules in a fluid |
| KR20210142650A (ko) | 2019-03-25 | 2021-11-25 | 바텔리 메모리얼 인스티튜트 | 활성탄 재생 시스템 및 방법 |
| CN113727774A (zh) * | 2019-04-03 | 2021-11-30 | 卡尔冈碳素公司 | 全氟烷基和多氟烷基吸着剂材料和使用方法 |
| US11548800B2 (en) | 2019-04-26 | 2023-01-10 | Geyser Remediation LLC | Water purification apparatus and method |
| JP7494216B2 (ja) * | 2019-06-07 | 2024-06-03 | エヴォクア ウォーター テクノロジーズ エルエルシー | 分離および電気化学的排除を使用したpfas処理スキーム |
| WO2020260487A1 (en) * | 2019-06-26 | 2020-12-30 | Chromafora Ab | A process for removal of pfas from water |
| KR20220024012A (ko) | 2019-06-28 | 2022-03-03 | 바텔리 메모리얼 인스티튜트 | 산화 공정을 통한 pfas의 파괴 및 오염된 장소로의 운송에 적합한 장치 |
| US11623884B1 (en) | 2019-08-02 | 2023-04-11 | Wm Intellectual Property Holdings, L.L.C. | System and method for removal of PFAS from waste streams |
| WO2021041198A1 (en) * | 2019-08-23 | 2021-03-04 | The University Of North Carolina At Chapel Hill | Polymers, fluorinated ionic polymer networks, and methods related thereto |
| US20210206670A1 (en) * | 2019-09-27 | 2021-07-08 | Auburn University | Compositions and methods for removal of per- and polyfluoroalkyl substances (pfas) |
| WO2021072446A1 (en) | 2019-10-11 | 2021-04-15 | Flood Cody M | Reusable composite filter material and methods for making and using the same for removing and destroying molecular contaminants from water |
| WO2021162914A1 (en) * | 2020-02-12 | 2021-08-19 | Ezraterra, Llc | Sintered wave multi-media polarity conversion treatment apparatus and process for nondestructive removal and condensation of per- and polyfluoroalkyl substances (pfas) and other dangerous compounds |
| CN111495108B (zh) * | 2020-04-22 | 2022-03-15 | 浙江利化新材料科技有限公司 | 一种六氟环氧丙烷的分离纯化方法及所用吸附剂 |
| US11958763B2 (en) * | 2020-06-18 | 2024-04-16 | Ionic Water Technologies, LLC | Regeneratable system for contaminant removal |
| EP4168362A1 (en) * | 2020-06-18 | 2023-04-26 | Ionic Water Technologies, LLC | Regeneratable system for contaminant removal |
| US12319593B2 (en) | 2020-07-14 | 2025-06-03 | Calgon Carbon Corporation | Sorbents having high volumetric iodine and molasses values for removal of PFAS from fluids and methods of making and using the same |
| KR20230048325A (ko) | 2020-08-06 | 2023-04-11 | 바텔리 메모리얼 인스티튜트 | 역삼투법 및 염 분리법을 이용한 pfas의 염 분리 및 분해 |
| US12129320B2 (en) | 2020-08-24 | 2024-10-29 | The Board Of Trustees Of The University Of Alabama | Materials for reducing acids from liquid phases |
| CN116075354A (zh) | 2020-08-31 | 2023-05-05 | 卡尔冈碳素公司 | 铜和氮处理的吸附剂及其制备方法 |
| US12064745B2 (en) | 2020-08-31 | 2024-08-20 | Calgon Carbon Corporation | Iron and nitrogen treated sorbent and method for making same |
| JP7828707B2 (ja) | 2020-08-31 | 2026-03-12 | カルゴン カーボン コーポレーション | 銅、鉄および窒素処理された吸着剤およびその製造方法 |
| US12434222B2 (en) | 2020-09-21 | 2025-10-07 | Stride | Cross-linked polymeric ammonium salts and their use in absorbing organic contaminants |
| WO2022061279A1 (en) * | 2020-09-21 | 2022-03-24 | Stride | Cross-linked polymeric ammonium salts and their use in absorbing organic contaminants |
| US12410071B1 (en) | 2020-10-19 | 2025-09-09 | Wm Intellectual Property Holdings, L.L.C. | System and method for removal of PFAS and other emerging contaminant micro-constituents from landfill leachate and other impacted liquids |
| US20240391797A1 (en) * | 2021-01-15 | 2024-11-28 | University Of Washington | Hydrothermal system for treatment of adsorbent regeneration byproducts |
| US12246974B2 (en) * | 2021-01-20 | 2025-03-11 | Noblis, Inc. | Systems and methods of removing per- and polyfluoroalkyl substances (PFAS) with calcium oxide |
| US20220259077A1 (en) * | 2021-02-10 | 2022-08-18 | Emerging Compounds Treatment Technologies, Inc. | System for removing per- and polyfluorinated sulfonic acids (pfsas) and per- and polyfluorinated carboxylic acids (pfcas) from contaminated water using regenerable anion exchange resins |
| US12195364B2 (en) | 2021-02-10 | 2025-01-14 | Emerging Compounds Treatment Technologies, Inc. | System and method for removing long-chain and short-chain per- and polyfluoroalkyl substances (PFAS) from contaminated water |
| US11484922B2 (en) | 2021-03-25 | 2022-11-01 | Ezraterra, Llc | Apparatus and methods for removal, measurement, and mapping of per- and polyfluoroalkyl substances |
| AU2022248996B2 (en) | 2021-04-02 | 2024-12-19 | Emerging Compounds Treatment Technologies, Inc. | System and method for separating competing anions from per- and polyfluoroalkyl substances (pfas) in water |
| JP2024515605A (ja) * | 2021-04-12 | 2024-04-10 | クラロス テクノロジーズ インコーポレイテッド | ペルおよびポリフルオロアルキル物質(pfas)の捕捉および脱フッ素化のための収着剤および方法 |
| US12139421B2 (en) * | 2021-06-17 | 2024-11-12 | Yissum Research Development Company Of The Hebrew University Of Jerusalem Ltd. | Composite and method for removing dissolved organic matter from water |
| AU2022310025A1 (en) * | 2021-07-13 | 2024-01-18 | Evoqua Water Technologies Llc | Removal material destruction by supercritical water oxidation for pfas removal |
| EP4219412A1 (en) | 2022-01-27 | 2023-08-02 | 3M Innovative Properties Company | Closed-loop technologies for purifying fluorine containing water streams |
| US11479489B1 (en) | 2022-04-27 | 2022-10-25 | Pure Muskegon Development Company, LLC | Ground water contamination remediation using a man-made surface water feature |
| US20230399246A1 (en) * | 2022-06-13 | 2023-12-14 | Emerging Compounds Treatment Technologies, Inc. | System and method for enhancing the capacity of an adsorptive media to remove per- and polyfluoroalkyl substances (pfas) from a flow of liquid contaminated with pfas and at least one precursor |
| US20240207820A1 (en) * | 2022-10-03 | 2024-06-27 | Colorado School Of Mines | Hydrothermal alkaline treatment of pfas-contaminated adsorbents for contaminant mineralization and adsorbent regeneration |
| JP2025534645A (ja) * | 2022-12-02 | 2025-10-17 | ジョンソン、マッセイ、パブリック、リミテッド、カンパニー | フッ素化アイオノマーを含む廃膜のリサイクル |
| AU2024207157A1 (en) | 2023-01-12 | 2025-06-26 | Cyclopure, Inc. | Regeneration of polymeric cyclodextrin adsorbents |
| CN116571212B (zh) * | 2023-05-17 | 2025-09-26 | 中南林业科技大学 | 一种针对热响应型吸附剂材料的循环使用技术 |
| WO2025194041A1 (en) * | 2024-03-15 | 2025-09-18 | The University Of North Carolina At Chapel Hill | Resins containing soft cations for selective pfas sorption from water and methods of making the same |
| EP4616941A1 (en) | 2024-03-15 | 2025-09-17 | AIRplus GmbH | Method for removing per- and polyfluoroalkyl substances |
| WO2025212369A1 (en) | 2024-04-04 | 2025-10-09 | Lanxess Corporation | Compositions for regenerating ion exchange resins loaded with per- and polyfluorinated alkyl substances |
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| WO2025254895A1 (en) * | 2024-06-07 | 2025-12-11 | Lummus Technology Llc | Integration of water treatment and wet air regeneration methods for the destruction of per- and polyfluorinated alkyl substances (pfas) |
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| CN119859214A (zh) * | 2025-01-21 | 2025-04-22 | 厦门大学 | 一种去除水中全氟辛酸的疏水多孔吸附材料及其应用 |
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-
2017
- 2017-04-03 AU AU2017249070A patent/AU2017249070B2/en active Active
- 2017-04-03 CN CN202210533912.XA patent/CN114835196A/zh active Pending
- 2017-04-03 DK DK17782842.3T patent/DK3442911T3/da active
- 2017-04-03 US US15/477,350 patent/US10287185B2/en active Active
- 2017-04-03 WO PCT/US2017/025754 patent/WO2017180346A1/en not_active Ceased
- 2017-04-03 NZ NZ747014A patent/NZ747014A/en unknown
- 2017-04-03 JP JP2019505120A patent/JP6775667B2/ja active Active
- 2017-04-03 EP EP17782842.3A patent/EP3442911B1/en active Active
- 2017-04-03 CN CN201780031606.3A patent/CN109195922B/zh active Active
- 2017-04-03 SG SG10202106474XA patent/SG10202106474XA/en unknown
- 2017-04-03 EP EP22000018.6A patent/EP4026808B1/en active Active
- 2017-04-03 EP EP24182095.0A patent/EP4431182A3/en active Pending
- 2017-04-03 SG SG11201808910PA patent/SG11201808910PA/en unknown
- 2017-04-03 CA CA3020691A patent/CA3020691C/en active Active
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2019
- 2019-05-13 US US16/410,223 patent/US11027988B2/en active Active
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2020
- 2020-02-19 US US16/794,876 patent/US10913668B2/en active Active
- 2020-04-29 US US16/861,721 patent/US11174175B2/en active Active
- 2020-08-06 AU AU2020213340A patent/AU2020213340B2/en active Active
-
2021
- 2021-11-03 US US17/518,037 patent/US20220055923A1/en not_active Abandoned
- 2021-11-12 US US17/524,934 patent/US12559392B2/en active Active
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2022
- 2022-08-26 AU AU2022221526A patent/AU2022221526B2/en active Active
- 2022-08-26 AU AU2022221525A patent/AU2022221525B2/en active Active
- 2022-08-26 AU AU2022221527A patent/AU2022221527B2/en active Active
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2024
- 2024-12-06 US US18/971,454 patent/US20250100905A1/en active Pending
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