DE102017007273A1 - Entfernung von Bakterien aus Trinkwasser über Filtration - Google Patents
Entfernung von Bakterien aus Trinkwasser über Filtration Download PDFInfo
- Publication number
- DE102017007273A1 DE102017007273A1 DE102017007273.6A DE102017007273A DE102017007273A1 DE 102017007273 A1 DE102017007273 A1 DE 102017007273A1 DE 102017007273 A DE102017007273 A DE 102017007273A DE 102017007273 A1 DE102017007273 A1 DE 102017007273A1
- Authority
- DE
- Germany
- Prior art keywords
- porous particles
- polyamine
- particles
- porous
- water
- 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.)
- Withdrawn
Links
- 241000894006 Bacteria Species 0.000 title claims description 6
- 238000001914 filtration Methods 0.000 title claims description 4
- 239000003651 drinking water Substances 0.000 title description 8
- 235000020188 drinking water Nutrition 0.000 title description 8
- 239000002245 particle Substances 0.000 claims abstract description 73
- 238000000034 method Methods 0.000 claims abstract description 46
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 40
- 229920000768 polyamine Polymers 0.000 claims abstract description 39
- 230000003115 biocidal effect Effects 0.000 claims abstract description 23
- 229920006037 cross link polymer Polymers 0.000 claims abstract description 19
- 239000000356 contaminant Substances 0.000 claims abstract description 8
- 230000008961 swelling Effects 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 30
- 239000012876 carrier material Substances 0.000 claims description 27
- 239000011148 porous material Substances 0.000 claims description 26
- 238000004132 cross linking Methods 0.000 claims description 22
- 238000000576 coating method Methods 0.000 claims description 11
- 239000011248 coating agent Substances 0.000 claims description 10
- 239000007900 aqueous suspension Substances 0.000 claims description 4
- 244000052616 bacterial pathogen Species 0.000 claims description 3
- 229920000620 organic polymer Polymers 0.000 claims description 3
- 241000233866 Fungi Species 0.000 claims description 2
- 240000004808 Saccharomyces cerevisiae Species 0.000 claims description 2
- 241000700605 Viruses Species 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 239000003139 biocide Substances 0.000 claims 3
- 239000004971 Cross linker Substances 0.000 claims 1
- 229920000642 polymer Polymers 0.000 abstract description 35
- 229910052751 metal Inorganic materials 0.000 abstract description 13
- 239000002184 metal Substances 0.000 abstract description 13
- 125000003277 amino group Chemical group 0.000 abstract description 11
- 150000002500 ions Chemical class 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 24
- 239000000243 solution Substances 0.000 description 17
- 239000002904 solvent Substances 0.000 description 16
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- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 description 9
- 239000003431 cross linking reagent Substances 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 7
- 239000002156 adsorbate Substances 0.000 description 7
- 150000003254 radicals Chemical group 0.000 description 7
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 7
- 238000011049 filling Methods 0.000 description 6
- 238000000746 purification Methods 0.000 description 6
- UWFRVQVNYNPBEF-UHFFFAOYSA-N 1-(2,4-dimethylphenyl)propan-1-one Chemical compound CCC(=O)C1=CC=C(C)C=C1C UWFRVQVNYNPBEF-UHFFFAOYSA-N 0.000 description 5
- 238000004458 analytical method Methods 0.000 description 5
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- BSGRLBPZSRZQOR-UHFFFAOYSA-N ethene-1,1-diamine Chemical group NC(N)=C BSGRLBPZSRZQOR-UHFFFAOYSA-N 0.000 description 4
- 150000007527 lewis bases Chemical class 0.000 description 4
- 229910021645 metal ion Inorganic materials 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
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- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
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- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical group OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 2
- 230000005526 G1 to G0 transition Effects 0.000 description 2
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- 238000010521 absorption reaction Methods 0.000 description 2
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- 238000005349 anion exchange Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 239000008367 deionised water Substances 0.000 description 2
- 229910021641 deionized water Inorganic materials 0.000 description 2
- 238000001212 derivatisation Methods 0.000 description 2
- 150000001991 dicarboxylic acids Chemical class 0.000 description 2
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- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 description 2
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- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- HCYFGRCYSCXKNQ-UHFFFAOYSA-N 2-(1,3-dimethyl-2,6-dioxo-7-purinyl)acetic acid Chemical group O=C1N(C)C(=O)N(C)C2=C1N(CC(O)=O)C=N2 HCYFGRCYSCXKNQ-UHFFFAOYSA-N 0.000 description 1
- TZDMCKHDYUDRMB-UHFFFAOYSA-N 2-(5-methyl-2,4-dioxopyrimidin-1-yl)acetic acid Chemical group CC1=CN(CC(O)=O)C(=O)NC1=O TZDMCKHDYUDRMB-UHFFFAOYSA-N 0.000 description 1
- HSSYVKMJJLDTKZ-UHFFFAOYSA-N 3-phenylphthalic acid Chemical compound OC(=O)C1=CC=CC(C=2C=CC=CC=2)=C1C(O)=O HSSYVKMJJLDTKZ-UHFFFAOYSA-N 0.000 description 1
- 241000194032 Enterococcus faecalis Species 0.000 description 1
- 241000588724 Escherichia coli Species 0.000 description 1
- 238000004566 IR spectroscopy Methods 0.000 description 1
- KDXKERNSBIXSRK-YFKPBYRVSA-N L-lysine Chemical group NCCCC[C@H](N)C(O)=O KDXKERNSBIXSRK-YFKPBYRVSA-N 0.000 description 1
- 241000186781 Listeria Species 0.000 description 1
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- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 description 1
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- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical group OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 1
- 229920002873 Polyethylenimine Polymers 0.000 description 1
- 108010039918 Polylysine Proteins 0.000 description 1
- 241000589517 Pseudomonas aeruginosa Species 0.000 description 1
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- 125000001931 aliphatic group Chemical group 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
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- 125000000637 arginyl group Chemical group N[C@@H](CCCNC(N)=N)C(=O)* 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
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- FOCAUTSVDIKZOP-UHFFFAOYSA-N chloroacetic acid Chemical compound OC(=O)CCl FOCAUTSVDIKZOP-UHFFFAOYSA-N 0.000 description 1
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- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid group Chemical group C(CC(O)(C(=O)O)CC(=O)O)(=O)O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 1
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- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- 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
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- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- 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
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- B01J20/267—Cross-linked polymers
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- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- 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
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- 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
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- 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
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- 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
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- 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)
Priority Applications (14)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102017007273.6A DE102017007273A1 (de) | 2017-08-01 | 2017-08-01 | Entfernung von Bakterien aus Trinkwasser über Filtration |
| TR2017/12970A TR201712970A2 (en) | 2017-08-01 | 2017-08-29 | PURIFICATION OF DRINKING WATER FROM BACTERIA BY FILTRATION |
| CN201710780373.9A CN109317115A (zh) | 2017-08-01 | 2017-09-01 | 通过过滤从饮用水中除菌 |
| PL18750158.0T PL3661364T3 (pl) | 2017-08-01 | 2018-08-01 | Usuwanie bakterii z wody pitnej przez filtrację |
| JP2020505188A JP7253531B2 (ja) | 2017-08-01 | 2018-08-01 | 濾過による飲料水からのバクテリアの除去 |
| PCT/EP2018/070866 WO2019025488A1 (de) | 2017-08-01 | 2018-08-01 | Entfernung von bakterien aus trinkwasser über filtration |
| US16/641,049 US11633718B2 (en) | 2017-08-01 | 2018-08-01 | Removal of bacteria from drinking water via filtration |
| EP18750158.0A EP3661364B1 (de) | 2017-08-01 | 2018-08-01 | Entfernung von bakterien aus trinkwasser über filtration |
| ES18750158T ES2931423T3 (es) | 2017-08-01 | 2018-08-01 | Eliminación de las bacterias del agua potable mediante filtración |
| RU2020105717A RU2777109C2 (ru) | 2017-08-01 | 2018-08-01 | Биоцидные пористые частицы, способ их получения и применение |
| CN201880063852.1A CN111212567A (zh) | 2017-08-01 | 2018-08-01 | 通过过滤从饮用水中除去细菌 |
| AU2018310666A AU2018310666B2 (en) | 2017-08-01 | 2018-08-01 | Removal of bacteria from drinking water via filtration |
| KR1020207005988A KR102702779B1 (ko) | 2017-08-01 | 2018-08-01 | 여과를 통해 식수에서 박테리아 제거 |
| ZA2020/01325A ZA202001325B (en) | 2017-08-01 | 2020-02-28 | Removal of bacteria from drinking water via filtration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102017007273.6A DE102017007273A1 (de) | 2017-08-01 | 2017-08-01 | Entfernung von Bakterien aus Trinkwasser über Filtration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102017007273A1 true DE102017007273A1 (de) | 2019-02-07 |
Family
ID=63108557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE102017007273.6A Withdrawn DE102017007273A1 (de) | 2017-08-01 | 2017-08-01 | Entfernung von Bakterien aus Trinkwasser über 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) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019145368A1 (de) | 2018-01-24 | 2019-08-01 | Instraction Gmbh | Vorrichtung zur reinigung von trinkwasser |
| WO2020049184A1 (de) | 2018-09-07 | 2020-03-12 | Instraction Gmbh | Vorrichtung zur mehrstufigen reinigung von trinkwasser |
| 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 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2025144830A2 (en) * | 2023-12-26 | 2025-07-03 | X Development Llc | Functionalized and crosslinked materials |
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- 2017-09-01 CN CN201710780373.9A patent/CN109317115A/zh active Pending
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2018
- 2018-08-01 PL PL18750158.0T patent/PL3661364T3/pl unknown
- 2018-08-01 ES ES18750158T patent/ES2931423T3/es active Active
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- 2018-08-01 JP JP2020505188A patent/JP7253531B2/ja active Active
- 2018-08-01 CN CN201880063852.1A patent/CN111212567A/zh active Pending
- 2018-08-01 KR KR1020207005988A patent/KR102702779B1/ko active Active
- 2018-08-01 EP EP18750158.0A patent/EP3661364B1/de active Active
- 2018-08-01 WO PCT/EP2018/070866 patent/WO2019025488A1/de not_active Ceased
- 2018-08-01 US US16/641,049 patent/US11633718B2/en active Active
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2020
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019145368A1 (de) | 2018-01-24 | 2019-08-01 | Instraction Gmbh | Vorrichtung zur reinigung von trinkwasser |
| US12319604B2 (en) * | 2018-09-07 | 2025-06-03 | Instraction Gmbh | Device for purifying drinking water in multiple stages |
| WO2020049184A1 (de) | 2018-09-07 | 2020-03-12 | Instraction Gmbh | Vorrichtung zur mehrstufigen reinigung von trinkwasser |
| US20210317027A1 (en) * | 2018-09-07 | 2021-10-14 | Instraction Gmbh | Device for purifying drinking water in multiple stages |
| DE102019106646A1 (de) * | 2019-03-15 | 2020-09-17 | Instraction Gmbh | Partikel mit biozider Beschichtung |
| EP4257556A2 (de) | 2019-03-15 | 2023-10-11 | InstrAction GmbH | Partikel mit biozider beschichtung |
| US12349676B2 (en) | 2019-03-15 | 2025-07-08 | Instraction Gmbh | Particles with biocidal coating |
| DE102021116595A1 (de) | 2021-06-28 | 2022-12-29 | Instraction Gmbh | Kompositmaterial zur mechanischen Filtration und chemischen Bindung von Stoffen, Bakterien und Viren aus Lösungen |
| WO2023274819A1 (de) | 2021-06-28 | 2023-01-05 | 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 |
| WO2024084022A1 (de) | 2022-10-20 | 2024-04-25 | Instraction Gmbh | Entfernung von legionellen aus trinkwasser |
| 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 |
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 |
| AU2018310666B2 (en) | 2022-12-15 |
| 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 |
| TR201712970A2 (en) | 2019-02-21 |
| CN109317115A (zh) | 2019-02-12 |
| US20200197908A1 (en) | 2020-06-25 |
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