ES2659821T3 - Métodos para degradar el lodo procedente de la pasta y la fabricación de papel - Google Patents

Métodos para degradar el lodo procedente de la pasta y la fabricación de papel Download PDF

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Publication number
ES2659821T3
ES2659821T3 ES11792920.8T ES11792920T ES2659821T3 ES 2659821 T3 ES2659821 T3 ES 2659821T3 ES 11792920 T ES11792920 T ES 11792920T ES 2659821 T3 ES2659821 T3 ES 2659821T3
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Spain
Prior art keywords
sludge
papermaking
pulp
methods
enzyme
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.)
Active
Application number
ES11792920.8T
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English (en)
Inventor
Xiangdong Zhou
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.)
Buckman Laboratories International Inc
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Buckman Laboratories International 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 Buckman Laboratories International Inc filed Critical Buckman Laboratories International Inc
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Publication of ES2659821T3 publication Critical patent/ES2659821T3/es
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Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
    • C02F3/342—Biological treatment of water, waste water, or sewage characterised by the microorganisms used characterised by the enzymes used
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/02—Preparation of oxygen-containing organic compounds containing a hydroxy group
    • C12P7/04—Preparation of oxygen-containing organic compounds containing a hydroxy group acyclic
    • C12P7/06—Ethanol, i.e. non-beverage
    • C12P7/08—Ethanol, i.e. non-beverage produced as by-product or from waste or cellulosic material substrate
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/02—Preparation of oxygen-containing organic compounds containing a hydroxy group
    • C12P7/04—Preparation of oxygen-containing organic compounds containing a hydroxy group acyclic
    • C12P7/06—Ethanol, i.e. non-beverage
    • C12P7/08—Ethanol, i.e. non-beverage produced as by-product or from waste or cellulosic material substrate
    • C12P7/10—Ethanol, i.e. non-beverage produced as by-product or from waste or cellulosic material substrate substrate containing cellulosic material
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y302/00—Hydrolases acting on glycosyl compounds, i.e. glycosylases (3.2)
    • C12Y302/01—Glycosidases, i.e. enzymes hydrolysing O- and S-glycosyl compounds (3.2.1)
    • C12Y302/01004—Cellulase (3.2.1.4), i.e. endo-1,4-beta-glucanase
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/26—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof
    • C02F2103/28—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof from the paper or cellulose industry
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2305/00—Use of specific compounds during water treatment
    • C02F2305/04—Surfactants, used as part of a formulation or alone
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/10—Biofuels, e.g. bio-diesel

Abstract

Un método para degradar el lodo procedente de la pasta y/o la fabricación de papel, comprendiendo dicho método: a) aplicar a dicho lodo i) al menos una enzima que tiene actividad celulasa, y ii) al menos un tensioactivo no iónico que es un copolímero de bloque difuncional que tiene un valor de equilibrio hidrófilo-lipófilo (HLB) de al menos 7, o una composición que comprende i) y ii) y en el que dicha enzima y dicho tensioactivo no iónico están presentes en una relación en peso de enzima : tensioactivo no iónico de 0,1 : 10 a 10 : 0,1; y b) deshidratar dicho lodo.

Description

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Claims (1)

  1. imagen1
ES11792920.8T 2010-06-08 2011-06-03 Métodos para degradar el lodo procedente de la pasta y la fabricación de papel Active ES2659821T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US35252610P 2010-06-08 2010-06-08
US352526P 2010-06-08
PCT/US2011/039000 WO2011156212A2 (en) 2010-06-08 2011-06-03 Methods to degrade sludge from pulp and paper manufacturing

Publications (1)

Publication Number Publication Date
ES2659821T3 true ES2659821T3 (es) 2018-03-19

Family

ID=45064762

Family Applications (1)

Application Number Title Priority Date Filing Date
ES11792920.8T Active ES2659821T3 (es) 2010-06-08 2011-06-03 Métodos para degradar el lodo procedente de la pasta y la fabricación de papel

Country Status (13)

Country Link
US (1) US8460900B2 (es)
EP (1) EP2580388B1 (es)
JP (1) JP5833643B2 (es)
CN (1) CN103069071B (es)
AU (1) AU2011264489B2 (es)
BR (1) BR112012031101A2 (es)
CA (1) CA2801548C (es)
ES (1) ES2659821T3 (es)
MX (1) MX2012013931A (es)
NZ (1) NZ603630A (es)
PT (1) PT2580388T (es)
WO (1) WO2011156212A2 (es)
ZA (1) ZA201208602B (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103998680B (zh) 2011-10-27 2017-04-26 巴克曼实验室国际公司 用于酶降解处理造纸纤维的方法和组合物及由其制成的纸制品
CN102897987B (zh) * 2012-10-17 2014-01-08 山东轻工业学院 一种造纸污泥脱水复合生物酶处理剂及处理方法
CN103468659A (zh) * 2013-08-20 2013-12-25 华南师范大学 活性污泥的高效利用方法
CN104532646A (zh) * 2014-11-20 2015-04-22 浙江荣成纸业有限公司 一种用于制浆造纸过程中生物酶的添加工艺和添加设备
WO2019050960A1 (en) 2017-09-05 2019-03-14 Poet Research, Inc. METHODS AND SYSTEMS FOR PROPAGATION OF A MICROORGANISM USING A WASTE BY-PRODUCT OF A PULP MILL AND / OR PAPER MILL AND METHODS AND SYSTEMS THEREOF
CN108929023B (zh) * 2018-08-29 2021-07-06 合肥市东方美捷分子材料技术有限公司 一种污泥泥水分离方法
CN110644278A (zh) * 2019-10-22 2020-01-03 新疆弘瑞达纤维有限公司 一种环保纸及其制备方法

Family Cites Families (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5020559A (es) 1973-06-26 1975-03-04
JPS51136842A (en) * 1975-05-22 1976-11-26 Bio Research Center Co Method of enzymatic inversion of cellulose
JPS58171401A (ja) * 1982-03-09 1983-10-08 Agency Of Ind Science & Technol セルロ−ス含有物の処理法
US5356800A (en) 1992-11-30 1994-10-18 Buckman Laboratories International, Inc. Stabilized liquid enzymatic compositions
US5370999A (en) 1992-12-17 1994-12-06 Colorado State University Research Foundation Treatment of fibrous lignocellulosic biomass by high shear forces in a turbulent couette flow to make the biomass more susceptible to hydrolysis
US5514277A (en) 1993-04-12 1996-05-07 Khudenko; Boris M. Treatment of wastewater and sludges
US5324432A (en) 1993-06-17 1994-06-28 Nalco Chemical Company Treatment of process waters to destroy filamentous bacteria
DE69432889T2 (de) 1993-10-22 2004-04-22 Kurita Water Industries, Ltd. Verfahren zum Schutz von Belebtschlamm vor Verlust seiner Absetzfähigkeit
WO1995015371A1 (en) 1993-12-03 1995-06-08 Buckman Laboratories International, Inc. Enzyme stabilization by block-copolymers
US5474701A (en) 1994-01-21 1995-12-12 Buckman Laboratories International, Inc. Enzymes for recreational water
US5470480A (en) 1994-05-09 1995-11-28 Eka Nobel, Inc. Process for treating waste water effluent
US5582681A (en) * 1994-06-29 1996-12-10 Kimberly-Clark Corporation Production of soft paper products from old newspaper
US5620565A (en) * 1994-06-29 1997-04-15 Kimberly-Clark Corporation Production of soft paper products from high and low coarseness fibers
US5846425A (en) 1994-07-22 1998-12-08 Whiteman; George R. Methods for treatment of waste streams
CA2165251A1 (en) * 1994-12-15 1996-06-16 Jill Marie Jobbins Deinking composition and process
US6066233A (en) * 1996-08-16 2000-05-23 International Paper Company Method of improving pulp freeness using cellulase and pectinase enzymes
JPH1080698A (ja) * 1996-09-06 1998-03-31 Ebara Corp 有機性汚泥の改質方法
US20040055715A1 (en) 1998-09-04 2004-03-25 Jonathan Phipps Treatment of solid containing material derived from effluent
AU766409B2 (en) * 1999-05-06 2003-10-16 Novozymes A/S A process for production of paper materials with improved wet strength
US6610172B1 (en) 1999-05-06 2003-08-26 Novozymes A/S Process for treating pulp with laccase and a mediator to increase paper wet strength
US6325934B1 (en) 2000-05-09 2001-12-04 James Francis Tobey, Jr. Enzyme and bacterial combination in a slowly dissolvable matrix for septic tanks, grease traps and waste treatment
WO2002038754A1 (fr) * 2000-11-10 2002-05-16 Meiji Seika Kaisha, Ltd. Preparation de cellulase contenant des tensioactifs non ioniques et procede de traitement de fibre
US6548556B2 (en) 2000-12-27 2003-04-15 Healthpoint, Ltd. Stable enzymatic wound debrider
US7125471B2 (en) * 2001-11-29 2006-10-24 Buckman Laboratories International, Inc. Papermaking process using enzyme-treated sludge, and products
FR2843106B1 (fr) 2002-08-05 2004-10-08 Omnium Traitement Valorisa Procede et installation de traitement des boues provenant des installations d'epuration biologique des eaux
GB0218019D0 (en) 2002-08-05 2002-09-11 Ciba Spec Chem Water Treat Ltd Production of a fermentation product
GB0218010D0 (en) 2002-08-05 2002-09-11 Ciba Spec Chem Water Treat Ltd Production of a fermentation product
SE0202713D0 (sv) 2002-09-13 2002-09-13 Kemira Kemi Ab Water purification
US6946073B2 (en) 2003-09-02 2005-09-20 Ch2M Hill, Inc. Method for treating wastewater in a membrane bioreactor to produce a low phosphorus effluent
EP1598108B1 (en) 2004-05-12 2008-02-20 VOMM CHEMIPHARMA S.r.l. Use of silicones for causing or facilitating the flow of dispersions of solid particulates in liquids
JP4810825B2 (ja) * 2004-12-27 2011-11-09 東洋紡績株式会社 リパーゼ活性測定方法および測定試薬
JP2006191863A (ja) * 2005-01-14 2006-07-27 Menicon Co Ltd 安定化酵素組成物
AU2006287207B2 (en) 2005-09-02 2011-11-10 Envirozyme Llc Methods for enhancing the dewaterability of sludge with alpha-amylase treatment
CN101384769A (zh) * 2006-02-14 2009-03-11 诺维信北美公司 化学浆处理组合物和方法
WO2008147396A2 (en) 2006-11-13 2008-12-04 Danisco Us Inc., Genencor Division Method for improving yield of cellulose conversion processes
US20080251374A1 (en) 2007-04-16 2008-10-16 Team Ten, Llc System and method for producing ethanol from paper mill sludge
WO2008134037A1 (en) * 2007-04-27 2008-11-06 Regents Of The Universty Of California Treatment of lignocellulosic biomass with surfactants
US7674379B2 (en) 2007-06-19 2010-03-09 The United States Of America As Represented By The Secretary Of Agriculture Wastewater treatment system with simultaneous separation of phosphorus and manure solids
JP2009112200A (ja) * 2007-11-02 2009-05-28 Nippon Steel Engineering Co Ltd エタノール製造方法
WO2009095781A1 (en) * 2008-02-01 2009-08-06 Inbicon A/S Methods for reducing enzyme consumption in second generation bioethanol fermentation in the presence of lignin
EP2257669B1 (en) 2008-02-19 2017-03-22 The Board Of Trustees Of The University Of Alabama Ionic liquid systems for the processing of biomass, their components and/or derivatives, and mixtures thereof
US9090915B2 (en) * 2008-04-22 2015-07-28 Wisconsin Alumni Research Foundation Sulfite pretreatment for biorefining biomass
US8236535B2 (en) 2008-04-30 2012-08-07 Xyleco, Inc. Processing biomass
WO2010033203A1 (en) 2008-09-18 2010-03-25 Neozyme Inernational, Inc. Anaerobic process for treating organic material to generate biogas
JP2010081826A (ja) * 2008-09-30 2010-04-15 Kansai Electric Power Co Inc:The セルラーゼ生産菌用培地、セルラーゼ生産菌の培養方法、及びセルロースの糖化方法

Also Published As

Publication number Publication date
ZA201208602B (en) 2013-09-25
EP2580388A4 (en) 2014-09-10
CN103069071A (zh) 2013-04-24
CN103069071B (zh) 2015-05-06
EP2580388B1 (en) 2018-01-17
MX2012013931A (es) 2013-01-24
AU2011264489B2 (en) 2013-08-15
US20110300587A1 (en) 2011-12-08
WO2011156212A3 (en) 2012-04-26
CA2801548C (en) 2018-10-09
JP2013530826A (ja) 2013-08-01
BR112012031101A2 (pt) 2016-10-25
JP5833643B2 (ja) 2015-12-16
US8460900B2 (en) 2013-06-11
AU2011264489A1 (en) 2012-12-20
PT2580388T (pt) 2018-02-21
CA2801548A1 (en) 2011-12-15
EP2580388A2 (en) 2013-04-17
NZ603630A (en) 2013-09-27
WO2011156212A2 (en) 2011-12-15

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