NL7208587A - - Google Patents
Info
- Publication number
- NL7208587A NL7208587A NL7208587A NL7208587A NL7208587A NL 7208587 A NL7208587 A NL 7208587A NL 7208587 A NL7208587 A NL 7208587A NL 7208587 A NL7208587 A NL 7208587A NL 7208587 A NL7208587 A NL 7208587A
- Authority
- NL
- Netherlands
Links
Classifications
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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
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
- C02F1/505—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment by oligodynamic treatment
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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
- A01N33/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic nitrogen compounds
- A01N33/02—Amines; Quaternary ammonium compounds
- A01N33/12—Quaternary ammonium 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
- 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
- B01J41/10—Inorganic material
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- 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
- B01J47/00—Ion-exchange processes in general; Apparatus therefor
- B01J47/016—Modification or after-treatment of ion-exchangers
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712131029 DE2131029A1 (de) | 1971-06-23 | 1971-06-23 | Mittel zur bekaempfung und verhinderung des wachstums von algen und mikroorganismen in waessrigen systemen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7208587A true NL7208587A (xx) | 1972-12-28 |
Family
ID=5811495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7208587A NL7208587A (xx) | 1971-06-23 | 1972-06-22 |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT317607B (xx) |
| BE (1) | BE785263A (xx) |
| DE (1) | DE2131029A1 (xx) |
| FR (1) | FR2143449A1 (xx) |
| IT (1) | IT961236B (xx) |
| NL (1) | NL7208587A (xx) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4076622A (en) * | 1976-06-22 | 1978-02-28 | Rohm And Haas Company | Microbiocidal macroreticular ion exchange resins, their method of preparation and use |
| JPS5486584A (en) * | 1977-12-22 | 1979-07-10 | Nitto Electric Ind Co Ltd | Antifungal material |
| US4259103A (en) * | 1979-03-12 | 1981-03-31 | Dow Corning Corporation | Method of reducing the number of microorganisms in a media and a method of preservation |
| LU86123A1 (fr) * | 1985-10-17 | 1987-06-02 | Fabricom Air Conditioning Sa | Procede de desinfection d'eaux |
| GB8708501D0 (en) * | 1987-04-09 | 1987-05-13 | Fernox Mfg Co Ltd | Biocide |
| FR2631952B1 (fr) * | 1988-05-25 | 1990-09-21 | Pareva | Produit de traitement de l'eau de piscine |
| JPH0747523B2 (ja) * | 1990-04-16 | 1995-05-24 | 花王株式会社 | 殺生剤効力増強剤 |
| DE4111813A1 (de) * | 1991-04-11 | 1992-10-15 | Eduard Demmelmaier | Vorrichtung zur verhinderung von bewuchs auf geneigten daechern, fassaden, grabsteinen, in fluessigkeitsbehaeltern und auf sonstigen oberflaechen |
| FR2695633B1 (fr) * | 1992-09-17 | 1994-11-25 | Cesar Luddeni | Procédé de traitement pour éliminer les oxydes, les boues polymérisées dans une surface intérieure de conduite d'une installation à circulation d'un liquide de service de composition de la solution chimique de traitement. |
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1971
- 1971-06-23 DE DE19712131029 patent/DE2131029A1/de active Pending
-
1972
- 1972-06-21 IT IT26015/72A patent/IT961236B/it active
- 1972-06-21 AT AT533972A patent/AT317607B/de not_active IP Right Cessation
- 1972-06-22 NL NL7208587A patent/NL7208587A/xx unknown
- 1972-06-22 BE BE785263A patent/BE785263A/xx unknown
- 1972-06-23 FR FR7222915A patent/FR2143449A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| FR2143449A1 (en) | 1973-02-02 |
| DE2131029A1 (de) | 1973-01-11 |
| BE785263A (fr) | 1972-12-22 |
| IT961236B (it) | 1973-12-10 |
| AT317607B (de) | 1974-09-10 |