IT961236B - Mezzi per combattere ed impedire la crescita di alghe e micoorga nismi in sistemi acquosi - Google Patents
Mezzi per combattere ed impedire la crescita di alghe e micoorga nismi in sistemi acquosiInfo
- Publication number
- IT961236B IT961236B IT26015/72A IT2601572A IT961236B IT 961236 B IT961236 B IT 961236B IT 26015/72 A IT26015/72 A IT 26015/72A IT 2601572 A IT2601572 A IT 2601572A IT 961236 B IT961236 B IT 961236B
- Authority
- IT
- Italy
- Prior art keywords
- micoorga
- nisms
- fight
- algae
- growth
- Prior art date
Links
Classifications
-
- 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
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Wood Science & Technology (AREA)
- Inorganic Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Plant Pathology (AREA)
- Dentistry (AREA)
- Pest Control & Pesticides (AREA)
- Agronomy & Crop Science (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
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 |
---|---|
IT961236B true IT961236B (it) | 1973-12-10 |
Family
ID=5811495
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT26015/72A IT961236B (it) | 1971-06-23 | 1972-06-21 | Mezzi per combattere ed impedire la crescita di alghe e micoorga nismi in sistemi acquosi |
Country Status (6)
Country | Link |
---|---|
AT (1) | AT317607B (de) |
BE (1) | BE785263A (de) |
DE (1) | DE2131029A1 (de) |
FR (1) | FR2143449A1 (de) |
IT (1) | IT961236B (de) |
NL (1) | NL7208587A (de) |
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. |
-
1971
- 1971-06-23 DE DE19712131029 patent/DE2131029A1/de active Pending
-
1972
- 1972-06-21 AT AT533972A patent/AT317607B/de not_active IP Right Cessation
- 1972-06-21 IT IT26015/72A patent/IT961236B/it active
- 1972-06-22 BE BE785263A patent/BE785263A/xx unknown
- 1972-06-22 NL NL7208587A patent/NL7208587A/xx unknown
- 1972-06-23 FR FR7222915A patent/FR2143449A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
NL7208587A (de) | 1972-12-28 |
DE2131029A1 (de) | 1973-01-11 |
FR2143449A1 (en) | 1973-02-02 |
BE785263A (fr) | 1972-12-22 |
AT317607B (de) | 1974-09-10 |
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