BR0112921A - Dispositivo de crescimento de biofilme - Google Patents

Dispositivo de crescimento de biofilme

Info

Publication number
BR0112921A
BR0112921A BR0112921-0A BR0112921A BR0112921A BR 0112921 A BR0112921 A BR 0112921A BR 0112921 A BR0112921 A BR 0112921A BR 0112921 A BR0112921 A BR 0112921A
Authority
BR
Brazil
Prior art keywords
growth
deposition
organic
slides
contaminants
Prior art date
Application number
BR0112921-0A
Other languages
English (en)
Original Assignee
Hercules Inc
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 Hercules Inc filed Critical Hercules Inc
Publication of BR0112921A publication Critical patent/BR0112921A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
    • B01L3/5025—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures for parallel transport of multiple samples
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/34—Paper
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light
    • G01N17/008—Monitoring fouling
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light
    • G01N17/04—Corrosion probes
    • G01N17/043—Coupons

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Clinical Laboratory Science (AREA)
  • Hematology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Biological Treatment Of Waste Water (AREA)

Abstract

"DISPOSITIVO DE CRESCIMENTO DE BIOFILME". Um método e um aparelho para a determinação do efeito de vários agentes sobre o crescimento de um material biológico (biofilme), a corrosão influenciada de forma microbiana e a deposição de contaminantes orgânicos e inorgânicos são mostrados. O método e o aparelho permitem a modelagem do crescimento de contaminantes biológicos e a deposição de materiais orgânicos e inorgânicos sobre superfícies de um equipamento industrial, tais como aquelas usadas na indústria de confecção de polpa e papel. O dispositivo consiste em uma bandeja, a qual inclui áreas em recesso para o recebimento de lâminas, bem como entradas de fluido e saídas de fluido para permitirem o escoamento de amostras de líquido sobre as lâminas. O projeto e a configuração do aparelho provêem uma grande quantidade de versatilidade em testes de vários biocidas e outros agentes, sob condições ambientais selecionadas.
BR0112921-0A 2000-08-02 2001-07-12 Dispositivo de crescimento de biofilme BR0112921A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/631,146 US6361963B1 (en) 2000-08-02 2000-08-02 Biofilm growth device
PCT/US2001/022139 WO2002010434A2 (en) 2000-08-02 2001-07-12 Biofilm growth device

Publications (1)

Publication Number Publication Date
BR0112921A true BR0112921A (pt) 2003-07-01

Family

ID=24529965

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0112921-0A BR0112921A (pt) 2000-08-02 2001-07-12 Dispositivo de crescimento de biofilme

Country Status (8)

Country Link
US (1) US6361963B1 (pt)
EP (1) EP1305593A2 (pt)
CN (1) CN1283988C (pt)
AU (1) AU2001273449A1 (pt)
BR (1) BR0112921A (pt)
CA (1) CA2424711C (pt)
MX (1) MXPA03000949A (pt)
WO (1) WO2002010434A2 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6270730B1 (en) * 1998-06-16 2001-08-07 Northwest Engineering Inc. Multi-well rotary synthesizer
DE10326586A1 (de) 2003-06-13 2004-12-30 Henkel Kgaa Verfahren zur Messung und zur Kontrolle der Biofilmbildung in einem Wassersystem
FI117056B (fi) * 2003-11-06 2006-05-31 Kemira Oyj Menetelmä biofilmiä muodostavien mikro-organismien esiintymisen monitoroimiseksi paperiteollisuudessa
DE102005012824A1 (de) * 2005-03-17 2006-09-21 Stockhausen Gmbh Verfahren zur Bestimmung und zur Kontrolle der Ablagerungsbildung in einem Wassersystem
US20080076147A1 (en) * 2006-09-26 2008-03-27 Board Of Trustees Of Southern Illinois University Biofilm sampling device
DE102006061746B3 (de) * 2006-12-21 2008-05-15 Mikrobiologisch-Analytisches Labor Gmbh Verfahren und Vorrichtung zur qualitativen und/oder quantitativen Erfassung oder Widerspiegelung von Eigenschaften von mit einem vorzugsweise wässrigen oder organischen Milieu in Kontakt kommenden Materialien
ES2354781B2 (es) * 2008-12-11 2011-07-12 Universidad De Sevilla Dispositivo y método para el estudio dinámico de biocapas sobre catéteres de uso médico.
US8419899B2 (en) 2009-09-22 2013-04-16 Sonoco Development Inc. Paperboard containing recycled fibers and method of making the same
US9568455B2 (en) 2011-09-20 2017-02-14 Hitachi, Ltd. Corrosive environment monitoring apparatus and method
CN103937660B (zh) * 2014-04-28 2016-02-17 同济大学 一种给水管网微生物试验小试装置
US20180223239A1 (en) * 2015-08-12 2018-08-09 Joshua D. Erickson Biofilm growth devices and methods
US11739011B2 (en) * 2020-07-13 2023-08-29 Saudi Arabian Oil Company Systems and methods for testing biocide
CN111964964A (zh) * 2020-07-14 2020-11-20 同济大学 一种管网末梢生物膜取样装置及取样方法

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1813991A (en) 1922-11-03 1931-07-14 Westinghouse Electric & Mfg Co Indicating device
US2090077A (en) 1936-02-07 1937-08-17 Thorne Carl Busch Apparatus for testing materials
US2320577A (en) 1940-02-09 1943-06-01 Stanolind Oil & Gas Co Geochemical prospecting
US2660884A (en) * 1948-07-02 1953-12-01 Buckman Labor Inc Slime measuring unit
US3332745A (en) 1963-12-20 1967-07-25 Desmond M Bailey Method of quantitatively determining trace impurities in inert gas systems
US3503250A (en) 1968-09-23 1970-03-31 Millipore Corp Filter for gravimetric determinations
US3718030A (en) 1970-09-28 1973-02-27 Inst Of Paper Chem Method and apparatus for analysis of fluid suspensions
US3943754A (en) 1975-06-30 1976-03-16 Georgia Tech Research Institute Method and apparatus for determining the relative weight proportions of different size fractions of a sample of particulate material
US4090850A (en) 1976-11-01 1978-05-23 E. R. Squibb & Sons, Inc. Apparatus for use in radioimmunoassays
US4889692A (en) 1984-11-05 1989-12-26 Holtzman Marc E Disposable sample preparation container
US4753775A (en) 1985-04-12 1988-06-28 E. I. Du Pont De Nemours And Company Rapid assay processor
US4908319A (en) 1988-03-16 1990-03-13 Smyczek Peter J Laboratory apparatus
CA1339250C (en) 1988-03-21 1997-08-12 Richard Calvin Ebersole Method and apparatus for collecting and detecting microorganisms
US5051359A (en) 1988-06-03 1991-09-24 Research And Development Institution, Inc. At Montana State University Method of determining the quality of a medium
US5096676A (en) 1989-01-27 1992-03-17 Mcpherson Alexander Crystal growing apparatus
US5150065A (en) * 1989-08-22 1992-09-22 Nalco Chemical Company Flexible holder for a corrosion-detecting coupon
US5049492A (en) 1990-03-14 1991-09-17 The United States Of America As Represented By The United States National Aeronautics And Space Administration Biofilm monitoring coupon system and method of use
EP0631634B1 (en) 1992-03-20 1996-03-06 CELSIS INTERNATIONAL plc Method and apparatus for the analysis of biological material
US6017459A (en) * 1993-03-08 2000-01-25 Nalco Chemical Company Apparatus and method for the monitoring of membrane deposition
US5462874A (en) 1993-06-23 1995-10-31 Wolf; Martin L. Dialyzed multiple well tissue culture plate
DE4410271C2 (de) 1994-03-24 1999-02-25 Lumos Trading & Investments Co Verfahren zur Herabsetzung der Schleim- und Belagbildung in Anlagen, in denen Wasser von Papier- und Zellstoffmaschinen im Kreislauf geführt wird, sowie in Anlagen, in denen Kühlwasser im Kreislauf geführt wird
FI95597C (fi) * 1994-03-31 1996-02-26 Kemira Chemicals Oy Biofilmilaite mikrobihäiriöiden seurantaan ja ennakointiin teollisuuden prosessivesissä
JP3662037B2 (ja) * 1994-07-13 2005-06-22 栗田工業株式会社 ボイラ復水系用監視装置
FR2728346B1 (fr) 1994-12-19 1997-01-24 Inst Francais Du Petrole Methode et dispositif de mesure en continu des variations de la saturation globale d'un echantillon en fluides non miscibles incompressibles
US5536363A (en) 1995-04-12 1996-07-16 Betz Paperchem, Inc. Methods for inhibiting the deposition of organic contaminants in pulp and papermaking systems using a composition comprising of polyvinyl alcohol and gelatin
US6053032A (en) 1995-04-13 2000-04-25 Nalco Chemical Company System and method for determining a deposition rate in a process stream indicative of a mass build-up and for controlling feed of a product in the process stream to combat same
FR2735496B1 (fr) * 1995-06-15 1997-08-29 Chemodyne Sa Nouveau dispositif de culture de cellules et les tissus ainsi recoltes
US5641458A (en) 1995-06-15 1997-06-24 Shockley, Jr.; H. David Flow through cell assembly
US5641642A (en) * 1995-09-26 1997-06-24 Battelle Memorial Institute In situ biofilm coupon device
US5792430A (en) 1996-08-12 1998-08-11 Monsanto Company Solid phase organic synthesis device with pressure-regulated manifold

Also Published As

Publication number Publication date
WO2002010434A2 (en) 2002-02-07
US6361963B1 (en) 2002-03-26
WO2002010434A3 (en) 2002-05-02
EP1305593A2 (en) 2003-05-02
CA2424711A1 (en) 2002-02-07
AU2001273449A1 (en) 2002-02-13
MXPA03000949A (es) 2003-06-30
CN1283988C (zh) 2006-11-08
CA2424711C (en) 2008-10-07
CN1446314A (zh) 2003-10-01

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AO NAO RECOLHIMENTO DA(S) 9A E 10A ANUIDADE(S).

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2121 DE 30/08/2011.