CA2019461A1 - Methode de purification de l'eau et dispositif de mise en application de la dite methode - Google Patents

Methode de purification de l'eau et dispositif de mise en application de la dite methode

Info

Publication number
CA2019461A1
CA2019461A1 CA002019461A CA2019461A CA2019461A1 CA 2019461 A1 CA2019461 A1 CA 2019461A1 CA 002019461 A CA002019461 A CA 002019461A CA 2019461 A CA2019461 A CA 2019461A CA 2019461 A1 CA2019461 A1 CA 2019461A1
Authority
CA
Canada
Prior art keywords
cloth
polyethyleneimine
water
fabric
cross
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
Application number
CA002019461A
Other languages
English (en)
Inventor
Hiroshi Yamazaki
Masao Miyazaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ricoh Kyosan Inc
Original Assignee
Ricoh Kyosan Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ricoh Kyosan Inc filed Critical Ricoh Kyosan Inc
Priority to CA002019461A priority Critical patent/CA2019461A1/fr
Priority to PCT/CA1990/000394 priority patent/WO1991019675A1/fr
Publication of CA2019461A1 publication Critical patent/CA2019461A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
    • B01J20/28033—Membrane, sheet, cloth, pad, lamellar or mat
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • B01J20/26—Synthetic macromolecular compounds
    • B01J20/265—Synthetic macromolecular compounds modified or post-treated polymers
    • B01J20/267—Cross-linked polymers
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
    • B01J20/3242—Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group
    • B01J20/3268—Macromolecular compounds
    • B01J20/328—Polymers on the carrier being further modified
    • B01J20/3282—Crosslinked polymers
    • 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
    • B01J45/00—Ion-exchange in which a complex or a chelate is formed; Use of material as complex or chelate forming ion-exchangers; Treatment of material for improving the complex or chelate forming ion-exchange properties
    • 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
    • C02F1/285—Treatment of water, waste water, or sewage by sorption using synthetic organic sorbents
    • 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
    • C02F1/286—Treatment of water, waste water, or sewage by sorption using natural organic sorbents or derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
CA002019461A 1990-06-20 1990-06-20 Methode de purification de l'eau et dispositif de mise en application de la dite methode Abandoned CA2019461A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA002019461A CA2019461A1 (fr) 1990-06-20 1990-06-20 Methode de purification de l'eau et dispositif de mise en application de la dite methode
PCT/CA1990/000394 WO1991019675A1 (fr) 1990-06-20 1990-11-15 Procede et dispositif de purification d'eau

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002019461A CA2019461A1 (fr) 1990-06-20 1990-06-20 Methode de purification de l'eau et dispositif de mise en application de la dite methode

Publications (1)

Publication Number Publication Date
CA2019461A1 true CA2019461A1 (fr) 1991-12-20

Family

ID=4145289

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002019461A Abandoned CA2019461A1 (fr) 1990-06-20 1990-06-20 Methode de purification de l'eau et dispositif de mise en application de la dite methode

Country Status (2)

Country Link
CA (1) CA2019461A1 (fr)
WO (1) WO1991019675A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114772792A (zh) * 2022-05-23 2022-07-22 北部湾大学 一种静电吸附与超声波协同作用的海水处理方法

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0992283A3 (fr) * 1998-09-21 2000-06-14 Polymer Group, Inc. Méthode et produit pour l'enlèvement sélectif d'ions de solutions aqueuses
DE10136527A1 (de) * 2001-07-26 2003-02-13 Fraunhofer Ges Forschung Adsorbermaterialien aus nachwachsenden Rohstoffen, Verfahren zu ihrer Herstellung und ihre Verwendung
SE0303072D0 (sv) 2003-11-19 2003-11-19 Chelos Ab Metod för framställning av adsorptionsmaterial och material framställt medelst densamma
JP4768659B2 (ja) * 2007-04-02 2011-09-07 三友プラントサービス株式会社 セルロースとグリシジルメタクリレートとを反応させた後、ポリエチレンイミンを反応させて得られるセルロースならびにそれを用いた金属の選択的分離剤および選択的分離方法
JP5924807B2 (ja) * 2012-02-14 2016-05-25 日本フイルコン株式会社 ゲル状金属吸着材およびゲル状金属吸着材担持吸着体
WO2017030609A1 (fr) * 2015-08-17 2017-02-23 Extractmetal, Inc. Papier d'échange d'ions déchiqueté
US11970416B2 (en) * 2018-05-24 2024-04-30 Technion Research & Development Foundation Limited Bio-clays composites for aldehyde remediation
CN111408357B (zh) * 2020-04-14 2021-01-29 广西大学 一种生物质智能纤维基两性型多功能吸附材料及其制备方法和应用
CN111389381B (zh) * 2020-04-14 2021-01-05 广西大学 一种近红外低温脱附型智能吸附材料及其制备方法和应用
CN112717894A (zh) * 2020-12-17 2021-04-30 宜宾惠美纤维新材料股份有限公司 纤维素纤维的吸附改性剂和吸附性纤维素纤维及制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3885069A (en) * 1972-08-11 1975-05-20 Us Agriculture Preparation of crosslinked polyethylenimine and impregnation of cellulosic material with in situ crosslink-polymerized ethylenimine
US4537937A (en) * 1984-02-13 1985-08-27 Olin Corporation Chelating resin and process for making same
JPS62225244A (ja) * 1986-03-27 1987-10-03 Nippon Shokubai Kagaku Kogyo Co Ltd 吸着剤
US4747955A (en) * 1987-04-13 1988-05-31 The Graver Company Purification of liquids with treated polyester fibers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114772792A (zh) * 2022-05-23 2022-07-22 北部湾大学 一种静电吸附与超声波协同作用的海水处理方法
CN114772792B (zh) * 2022-05-23 2023-06-23 北部湾大学 一种静电吸附与超声波协同作用的海水处理方法

Also Published As

Publication number Publication date
WO1991019675A1 (fr) 1991-12-26

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