AU2018310666B2 - Removal of bacteria from drinking water via filtration - Google Patents

Removal of bacteria from drinking water via filtration Download PDF

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Publication number
AU2018310666B2
AU2018310666B2 AU2018310666A AU2018310666A AU2018310666B2 AU 2018310666 B2 AU2018310666 B2 AU 2018310666B2 AU 2018310666 A AU2018310666 A AU 2018310666A AU 2018310666 A AU2018310666 A AU 2018310666A AU 2018310666 B2 AU2018310666 B2 AU 2018310666B2
Authority
AU
Australia
Prior art keywords
polyamine
porous particles
polymer
water
porous
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.)
Ceased
Application number
AU2018310666A
Other languages
English (en)
Other versions
AU2018310666A1 (en
Inventor
Kristian LUNGFIEL
Christian Meyer
Martin Welter
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.)
Instraction GmbH
Original Assignee
Instraction GmbH
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 Instraction GmbH filed Critical Instraction GmbH
Publication of AU2018310666A1 publication Critical patent/AU2018310666A1/en
Application granted granted Critical
Publication of AU2018310666B2 publication Critical patent/AU2018310666B2/en
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/34—Shaped forms, e.g. sheets, not provided for in any other sub-group of this main group
    • 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
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N33/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic nitrogen compounds
    • A01N33/02—Amines; Quaternary ammonium compounds
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N61/00—Biocides, pest repellants or attractants, or plant growth regulators containing substances of unknown or undetermined composition, e.g. substances characterised only by the mode of action
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/02—Loose filtering material, e.g. loose fibres
    • B01D39/04—Organic material, e.g. cellulose, cotton
    • 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
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28002—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 physical properties
    • B01J20/28011—Other properties, e.g. density, crush strength
    • 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
    • B01J20/28016—Particle 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
    • 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
    • B01J20/28054—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 surface properties or porosity
    • 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
    • B01J20/305—Addition of material, later completely removed, e.g. as result of heat treatment, leaching or washing, e.g. for forming pores
    • B01J20/3057—Use of a templating or imprinting material ; filling pores of a substrate or matrix followed by the removal of the substrate or matrix
    • 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
    • C02F1/288—Treatment of water, waste water, or sewage by sorption using composite sorbents, e.g. coated, impregnated, multi-layered
    • 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
    • C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
    • 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
    • B01J2220/00—Aspects relating to sorbent materials
    • B01J2220/50—Aspects relating to the use of sorbent or filter aid materials
    • B01J2220/62—In a cartridge
    • 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
    • C02F2303/04—Disinfection

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Agronomy & Crop Science (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Environmental Sciences (AREA)
  • Dentistry (AREA)
  • Wood Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Toxicology (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Filtering Materials (AREA)
  • Filtration Of Liquid (AREA)
  • Glanulating (AREA)
  • Water Treatment By Sorption (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
AU2018310666A 2017-08-01 2018-08-01 Removal of bacteria from drinking water via filtration Ceased AU2018310666B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102017007273.6A DE102017007273A1 (de) 2017-08-01 2017-08-01 Entfernung von Bakterien aus Trinkwasser über Filtration
DE102017007273.6 2017-08-01
PCT/EP2018/070866 WO2019025488A1 (de) 2017-08-01 2018-08-01 Entfernung von bakterien aus trinkwasser über filtration

Publications (2)

Publication Number Publication Date
AU2018310666A1 AU2018310666A1 (en) 2020-03-12
AU2018310666B2 true AU2018310666B2 (en) 2022-12-15

Family

ID=63108557

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2018310666A Ceased AU2018310666B2 (en) 2017-08-01 2018-08-01 Removal of bacteria from drinking water via filtration

Country Status (12)

Country Link
US (1) US11633718B2 (enExample)
EP (1) EP3661364B1 (enExample)
JP (1) JP7253531B2 (enExample)
KR (1) KR102702779B1 (enExample)
CN (2) CN109317115A (enExample)
AU (1) AU2018310666B2 (enExample)
DE (1) DE102017007273A1 (enExample)
ES (1) ES2931423T3 (enExample)
PL (1) PL3661364T3 (enExample)
TR (1) TR201712970A2 (enExample)
WO (1) WO2019025488A1 (enExample)
ZA (1) ZA202001325B (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202018100396U1 (de) 2018-01-24 2018-02-19 Instraction Gmbh Vorrichtung zur Reinigung von Trinkwasser
DE102018121904A1 (de) 2018-09-07 2020-03-12 Instraction Gmbh Doppelhohlmantelkartusche mit zentralem Ablauf
DE102019106646A1 (de) * 2019-03-15 2020-09-17 Instraction Gmbh Partikel mit biozider Beschichtung
DE102021116595A1 (de) 2021-06-28 2022-12-29 Instraction Gmbh Kompositmaterial zur mechanischen Filtration und chemischen Bindung von Stoffen, Bakterien und Viren aus Lösungen
DE102021120424A1 (de) 2021-08-05 2023-03-23 Instraction Gmbh Entfernung von Viren aus Wasser durch Filtration
DE102022127692A1 (de) 2022-10-20 2024-04-25 Instraction Gmbh Entfernung von Legionellen aus Trinkwasser
DE102023101996A1 (de) * 2023-01-27 2024-08-01 Instraction Gmbh Vorrichtung zur Verhinderung retrograder Verkeimung
WO2025144830A2 (en) * 2023-12-26 2025-07-03 X Development Llc Functionalized and crosslinked materials

Citations (1)

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Publication number Priority date Publication date Assignee Title
WO2017089523A1 (de) * 2015-11-27 2017-06-01 Instraction Gmbh Poröses polymermaterial zur bindung von metall-haltigen ionen oder zur reinigung von organischen molekülen

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IL101109A (en) * 1992-02-28 1996-12-05 Purotech Ltd Disinfecting resin
JPH07185332A (ja) * 1993-12-28 1995-07-25 Mitsubishi Rayon Co Ltd 新規なエンドトキシン吸着材
DE19645240A1 (de) * 1996-07-06 1998-01-08 Stockhausen Chem Fab Gmbh Saugfähige Einlagen, Verfahren zu ihrer Herstellung und ihre Verwendung
CN1067516C (zh) * 1997-08-05 2001-06-27 中国石油化工总公司 一种水不溶性聚合物型杀菌剂及其制备
AU5003600A (en) 1999-05-14 2000-12-05 Pall Corporation Charged membrane
BR0012609B1 (pt) * 1999-07-21 2013-02-05 filtro para remover microorganismos a partir de um lÍquido e seu mÉtodo de fabricaÇço, filtro montado em torneira, filtro atravÉs de derrame e mÉtodo para remoÇço de microorganismos de uma Água.
US6630016B2 (en) * 2002-01-31 2003-10-07 Koslow Technologies Corp. Microporous filter media, filtration systems containing same, and methods of making and using
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WO2017089523A1 (de) * 2015-11-27 2017-06-01 Instraction Gmbh Poröses polymermaterial zur bindung von metall-haltigen ionen oder zur reinigung von organischen molekülen

Also Published As

Publication number Publication date
WO2019025488A1 (de) 2019-02-07
ES2931423T3 (es) 2022-12-29
AU2018310666A1 (en) 2020-03-12
JP2020529917A (ja) 2020-10-15
PL3661364T3 (pl) 2022-11-21
KR102702779B1 (ko) 2024-09-03
US11633718B2 (en) 2023-04-25
CN111212567A (zh) 2020-05-29
JP7253531B2 (ja) 2023-04-06
ZA202001325B (en) 2021-06-30
RU2020105717A3 (enExample) 2021-11-25
EP3661364B1 (de) 2022-07-13
RU2020105717A (ru) 2021-09-02
KR20200034783A (ko) 2020-03-31
EP3661364A1 (de) 2020-06-10
DE102017007273A1 (de) 2019-02-07
TR201712970A2 (en) 2019-02-21
CN109317115A (zh) 2019-02-12
US20200197908A1 (en) 2020-06-25

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FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired