DE69301116D1 - Überwachung der Schleimbildung in industriellen Prozesswässern - Google Patents

Überwachung der Schleimbildung in industriellen Prozesswässern

Info

Publication number
DE69301116D1
DE69301116D1 DE69301116T DE69301116T DE69301116D1 DE 69301116 D1 DE69301116 D1 DE 69301116D1 DE 69301116 T DE69301116 T DE 69301116T DE 69301116 T DE69301116 T DE 69301116T DE 69301116 D1 DE69301116 D1 DE 69301116D1
Authority
DE
Germany
Prior art keywords
monitoring
process water
industrial process
slime formation
slime
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.)
Expired - Fee Related
Application number
DE69301116T
Other languages
English (en)
Other versions
DE69301116T2 (de
Inventor
Judy Lazonby
Harley R Melo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ChampionX LLC
Original Assignee
Nalco Chemical Co
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 by Nalco Chemical Co filed Critical Nalco Chemical Co
Publication of DE69301116D1 publication Critical patent/DE69301116D1/de
Application granted granted Critical
Publication of DE69301116T2 publication Critical patent/DE69301116T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/02—Agents for preventing deposition on the paper mill equipment, e.g. pitch or slime control
    • D21H21/04—Slime-control agents
    • 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
    • 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
    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/72—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms
    • A01N43/74—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms five-membered rings with one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,3
    • A01N43/78—1,3-Thiazoles; Hydrogenated 1,3-thiazoles

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pest Control & Pesticides (AREA)
  • Agronomy & Crop Science (AREA)
  • Plant Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Paper (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
DE69301116T 1992-03-24 1993-03-10 Überwachung der Schleimbildung in industriellen Prozesswässern Expired - Fee Related DE69301116T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/856,798 US5198453A (en) 1992-03-24 1992-03-24 Glutaraldehyde plus 2-(thiocyanomethlthio)-benzothiazole as a biocide for industrial waters

Publications (2)

Publication Number Publication Date
DE69301116D1 true DE69301116D1 (de) 1996-02-08
DE69301116T2 DE69301116T2 (de) 1996-07-04

Family

ID=25324537

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69301116T Expired - Fee Related DE69301116T2 (de) 1992-03-24 1993-03-10 Überwachung der Schleimbildung in industriellen Prozesswässern

Country Status (8)

Country Link
US (1) US5198453A (de)
EP (1) EP0562739B1 (de)
JP (1) JP2918760B2 (de)
KR (1) KR100264499B1 (de)
CA (1) CA2092234A1 (de)
DE (1) DE69301116T2 (de)
ES (1) ES2083822T3 (de)
FI (1) FI107446B (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5368749A (en) * 1994-05-16 1994-11-29 Nalco Chemical Company Synergistic activity of glutaraldehyde in the presence of oxidants
CA2180826A1 (en) 1994-01-13 1995-07-20 Richard J. Ii Stoner Organic disease control system
US5624575A (en) * 1995-04-28 1997-04-29 Nalco Chemical Company Method for preventing microbial deposits in the papermaking process with ethylene oxide/propylene oxide copolymers
US5965617A (en) * 1998-02-03 1999-10-12 Angus Chemical Company Method and composition for controlling microbial growth using bromontrostyene and peracetic acid
JP4531753B2 (ja) * 2003-06-20 2010-08-25 ロディア ユーケイ リミテッド 脱共役剤
EP2700313B1 (de) * 2009-05-26 2015-12-23 Dow Global Technologies LLC Biozide Zusammensetzung enthaltend Glutaraldehyd und Tris(hydroxymethyl)nitromethane und ihre Verwendung
AU2011291080B2 (en) 2010-08-20 2014-01-16 Solenis Technologies Cayman, L.P. Emulsions for removal and prevention of deposits
US8276663B2 (en) * 2010-09-28 2012-10-02 Halliburton Energy Services Inc. Methods for reducing biological load in subterranean formations
PT3450626T (pt) 2017-08-29 2020-07-31 Univ Copenhagen Método para controlar o crescimento de microorganismos e/ou biofilmes num processo industrial
EP3450623B1 (de) 2017-08-29 2023-06-28 Kemira Oyj Verfahren zur steuerung des wachstums von mikroorganismen und/oder biofilmen in einem industriellen prozess

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3313689A1 (de) * 1982-04-19 1983-10-27 Dearborn Chemicals Ltd., Widnes, Cheshire Biocide
US4479961A (en) * 1984-01-23 1984-10-30 Nalco Chemical Company Synergistic fungicide/biocide of 2-(thiocyanomethylthio) benzothiazole and bis (trichloromethyl) sulfone
US5000618A (en) * 1989-04-06 1991-03-19 Rohm And Haas Company Method to prevent clogging of geotextiles and geonets
US5008023A (en) * 1990-08-13 1991-04-16 Betz Laboratories, Inc. Biocidal compositions and use thereof containing a synergistic mixture of glutaraldehyde and 2-(decylthio) enthanamine
US5041463A (en) * 1990-08-13 1991-08-20 Betz Laboratories, Inc. Biocidal compositions and use thereof containing a synergistic mixture of glutaraldehyde and dodecylguanidine hydrochloride

Also Published As

Publication number Publication date
EP0562739B1 (de) 1995-12-27
US5198453A (en) 1993-03-30
FI931275A0 (fi) 1993-03-23
KR930019561A (ko) 1993-10-18
FI931275A (fi) 1993-09-25
ES2083822T3 (es) 1996-04-16
JPH07265866A (ja) 1995-10-17
JP2918760B2 (ja) 1999-07-12
CA2092234A1 (en) 1993-09-25
EP0562739A1 (de) 1993-09-29
KR100264499B1 (ko) 2000-09-01
FI107446B (fi) 2001-08-15
DE69301116T2 (de) 1996-07-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee