BE843220A - Procede pour maitriser le developpement d'algues - Google Patents

Procede pour maitriser le developpement d'algues

Info

Publication number
BE843220A
BE843220A BE168158A BE168158A BE843220A BE 843220 A BE843220 A BE 843220A BE 168158 A BE168158 A BE 168158A BE 168158 A BE168158 A BE 168158A BE 843220 A BE843220 A BE 843220A
Authority
BE
Belgium
Prior art keywords
algae
development
controlling
Prior art date
Application number
BE168158A
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE843220A publication Critical patent/BE843220A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/02—Polyamines
    • C08G73/0206—Polyalkylene(poly)amines
    • C08G73/0213—Preparatory process
    • C08G73/0226—Quaternisation of polyalkylene(poly)amines
    • 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
BE168158A 1975-07-21 1976-06-21 Procede pour maitriser le developpement d'algues BE843220A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/597,602 US4018592A (en) 1975-07-21 1975-07-21 Method of controlling the growth of algae

Publications (1)

Publication Number Publication Date
BE843220A true BE843220A (fr) 1976-10-18

Family

ID=24392180

Family Applications (1)

Application Number Title Priority Date Filing Date
BE168158A BE843220A (fr) 1975-07-21 1976-06-21 Procede pour maitriser le developpement d'algues

Country Status (20)

Country Link
US (1) US4018592A (de)
JP (1) JPS5212926A (de)
AR (1) AR210140A1 (de)
AT (1) AT349261B (de)
BE (1) BE843220A (de)
CA (1) CA1038755A (de)
CH (1) CH619112A5 (de)
DE (1) DE2600466C2 (de)
DK (1) DK154876A (de)
FI (1) FI760185A (de)
FR (1) FR2318584A1 (de)
GB (1) GB1486396A (de)
IL (1) IL49963A (de)
IN (1) IN139776B (de)
IT (1) IT1065311B (de)
NL (1) NL170295C (de)
NO (1) NO143295C (de)
PH (1) PH13657A (de)
SE (1) SE420257B (de)
ZA (1) ZA757631B (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1491356A (en) * 1975-04-14 1977-11-09 British Petroleum Co Treatment of underwater surfaces
CH638362GA3 (de) * 1977-06-10 1983-09-30
US4111679A (en) * 1977-08-17 1978-09-05 Chemed Corporation Polyquaternary compounds for the control of microbiological growth
GB2155919B (en) * 1984-03-20 1987-12-02 Dearborn Chemicals Ltd A method of inhibiting corrosion in aqueous systems
GB2159511B (en) * 1984-04-25 1988-09-21 Dearborn Chemicals Ltd A method of inhibiting corrosion in aqueous systems
GB2168359B (en) * 1984-11-08 1988-05-05 Grace W R & Co A method of inhibiting corrosion in aqueous systems
US4719083A (en) * 1985-04-29 1988-01-12 Chemed Corporation Composition useful as corrosion inhibitor, anti-scalant and continuous biocide for water cooling towers and method of use
DE3674640D1 (de) * 1985-05-28 1990-11-08 Ciba Geigy Ag Ein mit biozid ausgeruestetes waessriges system.
US5223097A (en) * 1986-01-09 1993-06-29 W. R. Grace Ab Method for controlling pitch on a paper-making machine
US5626720A (en) * 1986-01-09 1997-05-06 W.R. Grace & Co.-Conn. Method for controlling pitch on a papermaking machine
US4789489A (en) * 1988-02-26 1988-12-06 Buckman Laboratories International, Inc. Method for the control of mollusks
DE3840103C2 (de) * 1988-11-28 1994-10-06 Bayrol Chem Fab Gmbh Verfahren zum Entkeimen und Entalgung von Wasser
US4960590A (en) * 1989-02-10 1990-10-02 Buckman Laboratories International, Inc. Novel polymeric quaternary ammonium trihalides
US5128100A (en) * 1989-10-12 1992-07-07 Buckman Laboratories, Intl., Inc. Process for inhibiting bacterial adhesion and controlling biological fouling in aqueous systems
US5087457A (en) * 1990-01-12 1992-02-11 Buckman Laboratories International, Inc. Synergistic microbicides containing ionene polymers and borates for the control of fungi on surfaces
US5716917A (en) * 1996-09-24 1998-02-10 Cincinnati Milacron Inc. Machining fluid composition and method of machining
US6172117B1 (en) 1998-02-27 2001-01-09 Akzo Nobel N.V. Biocidal preservatives
RU2629032C2 (ru) * 2012-03-14 2017-08-24 Йосино Джипсум Ко., Лтд. Диспергатор гипса

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3771989A (en) * 1971-11-26 1973-11-13 Buckman Labor Inc Method of controlling the growth of algae
US3943255A (en) * 1974-05-22 1976-03-09 Nalco Chemical Company Alkyl polymaine microbiocides

Also Published As

Publication number Publication date
DE2600466C2 (de) 1985-04-18
IN139776B (de) 1976-07-31
SE420257B (sv) 1981-09-28
NO143295C (no) 1981-01-14
AU8703475A (en) 1977-06-02
NO143295B (no) 1980-10-06
FR2318584A1 (fr) 1977-02-18
DK154876A (da) 1977-01-22
PH13657A (en) 1980-08-21
IL49963A (en) 1978-07-31
ATA444176A (de) 1978-08-15
NL7515172A (nl) 1977-01-25
GB1486396A (en) 1977-09-21
NO754143L (de) 1977-01-24
NL170295B (nl) 1982-05-17
SE7601140L (sv) 1977-01-22
IL49963A0 (en) 1976-09-30
JPS5549042B2 (de) 1980-12-10
US4018592A (en) 1977-04-19
CA1038755A (en) 1978-09-19
CH619112A5 (de) 1980-09-15
FI760185A (de) 1977-01-22
JPS5212926A (en) 1977-01-31
DE2600466A1 (de) 1977-02-10
ZA757631B (en) 1976-11-24
IT1065311B (it) 1985-02-25
AR210140A1 (es) 1977-06-30
AT349261B (de) 1979-03-26
FR2318584B1 (de) 1979-07-20
NL170295C (nl) 1982-10-18

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: BUCKMAN LABORATORIES INC.

Effective date: 19960621