NL7609378A - Purifying water by eliminating microorganisms - by oxygenating then filtering through inorganic fibres pref. mineral wool - Google Patents
Purifying water by eliminating microorganisms - by oxygenating then filtering through inorganic fibres pref. mineral woolInfo
- Publication number
- NL7609378A NL7609378A NL7609378A NL7609378A NL7609378A NL 7609378 A NL7609378 A NL 7609378A NL 7609378 A NL7609378 A NL 7609378A NL 7609378 A NL7609378 A NL 7609378A NL 7609378 A NL7609378 A NL 7609378A
- Authority
- NL
- Netherlands
- Prior art keywords
- water
- mineral wool
- purifying water
- oxygenating
- filtering
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 7
- 244000005700 microbiome Species 0.000 title abstract 3
- 239000011490 mineral wool Substances 0.000 title abstract 2
- 238000001914 filtration Methods 0.000 title 1
- 230000001706 oxygenating effect Effects 0.000 title 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 239000003651 drinking water Substances 0.000 abstract 1
- 235000020188 drinking water Nutrition 0.000 abstract 1
- 229910010272 inorganic material Inorganic materials 0.000 abstract 1
- 239000011147 inorganic material Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 230000009182 swimming Effects 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/10—Packings; Fillings; Grids
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
- B01D39/2068—Other inorganic materials, e.g. ceramics
- B01D39/2082—Other inorganic materials, e.g. ceramics the material being filamentary or fibrous
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Microbiology (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Geology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
A process for purifying water by eliminating microorganisms comprises passing the water contg. oxygen across a filter made of a fibrous inorganic material, pref. a mineral wool. Also an appts. for purifying water comprises a filter bed of the above material in a container with water inlet and outlet. Process and appts. are used in swimming baths, aquariums, for drinking water, for a water supply or for a filter which also softens the water by removing Ca, Mg or Fe. The filter is able to remove microorganisms of below 10 mu size and also 10-100 mu. with high throughput.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7609378A NL7609378A (en) | 1976-08-24 | 1976-08-24 | Purifying water by eliminating microorganisms - by oxygenating then filtering through inorganic fibres pref. mineral wool |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7609378A NL7609378A (en) | 1976-08-24 | 1976-08-24 | Purifying water by eliminating microorganisms - by oxygenating then filtering through inorganic fibres pref. mineral wool |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7609378A true NL7609378A (en) | 1978-02-28 |
Family
ID=19826785
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7609378A NL7609378A (en) | 1976-08-24 | 1976-08-24 | Purifying water by eliminating microorganisms - by oxygenating then filtering through inorganic fibres pref. mineral wool |
Country Status (1)
Country | Link |
---|---|
NL (1) | NL7609378A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2544995A1 (en) * | 1983-04-29 | 1984-11-02 | Akzo Nv | Cleaning liq. and/or gas streams, esp. aquaria water |
-
1976
- 1976-08-24 NL NL7609378A patent/NL7609378A/en not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2544995A1 (en) * | 1983-04-29 | 1984-11-02 | Akzo Nv | Cleaning liq. and/or gas streams, esp. aquaria water |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BV | The patent application has lapsed |