BR0318199A - processo para o biobranqueamento de polpa kraft usando associações bacterianas - Google Patents

processo para o biobranqueamento de polpa kraft usando associações bacterianas

Info

Publication number
BR0318199A
BR0318199A BRPI0318199-5A BR0318199A BR0318199A BR 0318199 A BR0318199 A BR 0318199A BR 0318199 A BR0318199 A BR 0318199A BR 0318199 A BR0318199 A BR 0318199A
Authority
BR
Brazil
Prior art keywords
mtcc
pseudomonas aeruginosa
bleaching
serratia marcescens
bacterial
Prior art date
Application number
BRPI0318199-5A
Other languages
English (en)
Other versions
BRPI0318199B1 (pt
Inventor
Rita Kumar
Anil Kumar
Original Assignee
Council Scient Ind Res
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 Council Scient Ind Res filed Critical Council Scient Ind Res
Publication of BR0318199A publication Critical patent/BR0318199A/pt
Publication of BRPI0318199B1 publication Critical patent/BRPI0318199B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N1/00—Microorganisms; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/20—Bacteria; Culture media therefor
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/10—Bleaching ; Apparatus therefor
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
    • D21C5/005—Treatment of cellulose-containing material with microorganisms or enzymes

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Virology (AREA)
  • Biomedical Technology (AREA)
  • Microbiology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Paper (AREA)

Abstract

"PROCESSO PARA O BIOBRANQUEAMENTO DE POLPA KRAFT USANDO ASSOCIAçõES BACTERIANAS". A presente invenção relaciona-se a um método de quatro etapas bom para o ambiente, seguro, e eficiente, de biobranquear a polpa Kraft usando cepas bacterianas de n¬ os¬ de acesso MTCC 5096, MTCC 5094, MTCC 5095, e MTCC 5098, a uma associação microbiana compreendendo uma mistura sinérgica de isolados bacterianos ligninolíticos de n<sym> de acesso MTCC 5094, MTCC 5095, e MTCC 5098, às cepas bacterianas de N<sym> de acesso MTCC 5096, MTCC 5094, MTCC 5095, e MTCC 5098, e a um processo de preparar um inóculo do isolado bacteriano de n<o> de acesso MTCC 5096, adicionalmente, a um processo para a preparação de uma associação compreendendo os isolados bacterianos ligninolíticos de n<sym> acesso MTCC 5094, MTCC 5095, e MTCC 5098, além disso, a um processo para a preparação de suspensão de polpa para o biobranqueamento.
BRPI0318199A 2003-03-21 2003-12-09 processo para o biobranqueamento de polpa kraft usando associações bacterianas BRPI0318199B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/393,353 US7018510B2 (en) 2002-03-21 2003-03-21 Process for bio-bleaching of Kraft pulp using bacterial consortia
PCT/IB2003/005847 WO2004083520A1 (en) 2003-03-21 2003-12-09 Process for bio-bleaching of kraft pulp using bacterial consortia

Publications (2)

Publication Number Publication Date
BR0318199A true BR0318199A (pt) 2006-03-21
BRPI0318199B1 BRPI0318199B1 (pt) 2015-09-15

Family

ID=33029695

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0318199A BRPI0318199B1 (pt) 2003-03-21 2003-12-09 processo para o biobranqueamento de polpa kraft usando associações bacterianas

Country Status (9)

Country Link
US (2) US7018510B2 (pt)
EP (1) EP1611282B1 (pt)
CN (1) CN100372995C (pt)
AT (1) ATE495300T1 (pt)
AU (1) AU2003304006A1 (pt)
BR (1) BRPI0318199B1 (pt)
DE (1) DE60335746D1 (pt)
WO (1) WO2004083520A1 (pt)
ZA (1) ZA200507609B (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2028402B1 (en) * 2007-08-24 2010-09-01 Tenaris Connections Aktiengesellschaft Method for improving fatigue resistance of a threaded joint
US7871493B2 (en) * 2008-06-26 2011-01-18 Kimberly-Clark Worldwide, Inc. Environmentally-friendly tissue
US20110108222A1 (en) * 2009-11-11 2011-05-12 International Paper Company Effect of low dose xylanase on pulp in prebleach treatment process
JP2019053261A (ja) * 2017-09-19 2019-04-04 住友電気工業株式会社 光処理装置、光コネクタ
WO2019245986A1 (en) 2018-06-18 2019-12-26 Mellies Jay Bacterial compositions and methods of polymer degradation using the same

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5127942A (en) * 1990-09-21 1992-07-07 Newmont Mining Corporation Microbial consortium treatment of refractory precious metal ores
CA2044100A1 (en) * 1991-06-07 1992-12-08 Janice Hamilton Biobleaching process
EP1479765B1 (en) 1993-03-10 2008-10-22 Novozymes A/S Enzymes with xylanase activity from aspergillus aculeatus
ATE165636T1 (de) * 1993-10-26 1998-05-15 Akzo Nobel Nv Aminoalkan-diphosphonsäuren zum bleichen von zellstoff
AUPM493594A0 (en) 1994-04-11 1994-05-05 Biotech International Limited Bacterial xylanase
CA2129172C (en) 1994-07-29 2002-01-01 Ryszard Brzezinski Thermostable xylanase dna, protein and methods of use
AUPM900894A0 (en) 1994-10-26 1994-11-17 Biotech International Limited Bacterial xylanase
US5770424A (en) 1994-11-30 1998-06-23 Novonordisk A/S DNA constructs and methods of producing xylanolytic enzymes
US7022511B2 (en) 2002-03-21 2006-04-04 Council Of Scientific & Industrial Research Process for the isolation and acclimatization of bacteria for lignin degradation

Also Published As

Publication number Publication date
DE60335746D1 (de) 2011-02-24
US7018510B2 (en) 2006-03-28
CN100372995C (zh) 2008-03-05
AU2003304006A1 (en) 2004-10-11
US7736879B2 (en) 2010-06-15
US20060021724A1 (en) 2006-02-02
EP1611282A1 (en) 2006-01-04
US20040011485A1 (en) 2004-01-22
ZA200507609B (en) 2006-12-27
CN1771366A (zh) 2006-05-10
ATE495300T1 (de) 2011-01-15
EP1611282B1 (en) 2011-01-12
BRPI0318199B1 (pt) 2015-09-15
WO2004083520A1 (en) 2004-09-30

Similar Documents

Publication Publication Date Title
AU2002319229A1 (en) Process for the preparation of l-amino acids using strains of the enterobacteriaceae family
YU42803A (sh) Novi kristalni oblici atorvastatin hemi-kalcijuma i postupci za njihovo pripremanje kao i novi postupci za pripremanje drugih oblika
NZ599174A (en) Combinations comprising a fungicidal strain and an azolopyrimidin-7-ylamine
GB0219569D0 (en) Improvements in or relating to organic compositions
WO2003010138A3 (en) Piperidine derivatives as antibacterial agents
MXPA02000973A (es) Benzofurilpiperazinas y benzofurilhomopiperazinas: agonistas de serotonina.
AU2001239725A1 (en) Antibacterial agents
IL137093A0 (en) Methods of inactivating bacteria including bacterial spores
BR9206637A (pt) Xilanase processo para a preparação da mesma e processo para tratamento de polpa lignocelulósica
WO2021079196A3 (en) Mettl3 modulators
SI1869161T1 (sl) Postopek za pripravo nealergijskih probiotičnih bakterijskih kultur in ustrezna uporaba
EE200200591A (et) Püridiin-1-oksiidderivaat ja meetod selle muutmiseks farmatseutiliselt efektiivseteks ühenditeks
AU2838497A (en) Process for the preparation of substituted aryllactic acid- containing cyclodepsipeptides having 24 ring atoms
BRPI0413562A (pt) processo para preparação de l-treonina
EA200600778A1 (ru) 1,3-диметилбутилкарбоксанилиды для борьбы с нежелательными микроорганизмами
AU2003304006A1 (en) Process for bio-bleaching of kraft pulp using bacterial consortia
UA88956C2 (ru) Синергическая фунгицидная комбинация действующих веществ
BR0114367A (pt) Processo para a preparação de um composto, e, composto
PT1811848E (pt) Produto bacteriano de origem marinha, útil para a prevenção de macro e micro biofouling provocado por macroalgas e invertebrados marinhos
BR0318200A (pt) processo para o isolamento e a aclimatização de bactérias para a degradação de lignina
EA200600777A1 (ru) N-замещённые пиразолилкарбоксанилиды
AU2002352815A1 (en) Use of paecilomyces spp. as pathogenic agents against subterranean termites
WO2019222502A8 (en) Endolysins active against bacillus bacteria, pharmaceutical compositions, and methods relating thereto
AU6479000A (en) Novel use of prodigiosin for treating diabetes mellitus
AU2002230579A1 (en) Calcilytic compounds

Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B15K Others concerning applications: alteration of classification

Free format text: A CLASSIFICACAO ANTERIOR ERA: D21C 9/10

Ipc: D21C 9/10 (2006.01), C12N 1/20 (2006.01)

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 15/09/2015, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 20A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2752 DE 03-10-2023 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.