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Wood products industry; Furniture manufacturing industry; Lean awareness; Lean implementation; Need for external Lean implementation support; Commonwealth of Virginia (2)
2,3-butanediol; Klebsiella pneumoniae; Hydrolyzate; Sugarcane bagasse (1)
: 1-hydroxy ethylidene-1,1-diphosphonic acid; OPQP bleaching sequence; Box-Behnken design; Response surface methodology (1)
: Accessibility; Adsorption; Degree of polymerization; Endoglucanase; Hydrolysis; Lignin (1)
: Polymer matrix composites (PMCs), Mechanical properties, Electron microscopy, Injection moulding. (1)
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Aproximadamente 745 registro(s) hasta el momento: (journal)

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Recurso libre

NATURAL WEATHERING OF SCOTS PINE (Pinus sylvestris L.) BOARDS MODIFIED WITH FUNCTIONALISED COMMERCIAL SILICONE EMULSIONS
Ghosh, Shyamal C. - Militz, Holger - Mai, Carsten

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	A quat-silicone micro-emulsion (particle size
Fecha:	2009-01-30
Recurso:	Bioresources

Recurso libre

LIGNOCELLULOSIC FEEDSTOCK BIOREFINERY—THE FUTURE OF THE CHEMICAL AND ENERGY INDUSTRY
Cheng, Shuiming - Zhu, Shengdong

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	The sustainable development of the chemical and energy industry is an indispensable component of our sustainable society. However, the traditional chemical and energy industry depends heavily on such non-renewable fossil resources as oil, coal, and natural gas. Its feedstock shortage…
Fecha:	2009-01-30
Recurso:	Bioresources

Recurso libre

POTENTIAL APPLICATIONS OF IONIC LIQUIDS IN WOOD RELATED INDUSTRIES
Han, Shaoqin - Li, Jialin - Zhu, Shengdong - Chen, Rui - Wu, Yuanxin - Zhang, Xinya - Yu, Ziniu

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	The use of ionic liquids (ILs) has provided a new platform for efficient utilization of wood. In this paper, applications of ILs in wood-related industries are reviewed. First, the dissolution of wood in ILs and its application are described. Then…
Fecha:	2009-01-30
Recurso:	Bioresources

Recurso libre

ROLE OF PVA MODIFICATION IN IMPROVING THE SLIDING WEAR BEHAVIOUR OF BAMBOO
Dwivedi, Umesh K. - Ghosh, Ajoy - Chand, Navin

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	This experimental study was conducted to investigate the role of poly-vinyl-alcohol (PVA) treatment in improving the sliding wear behaviour of pure bamboo. The effects of dipping time in PVA solution and applied load on wear behaviour of bamboo samples were…
Fecha:	2009-01-30
Recurso:	Bioresources

Recurso libre

RESPONSE SURFACE METHODOLOGY FOR THE OPTIMIZED PRODUCTION OF AN ALKALOPHILIC LACCASE FROM GAMMA-PROTEOBACTERIUM JB
Singh, Gursharan - Ahuja, Naveen - Sharma, Prince - Capalash, Neena

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	Gamma-proteobacterium JB, an alkali-tolerant soil isolate, produced laccase (8X103 nkat/L) in M162 medium. The optimization of process conditions (pH, incubation time, agitation, and CuSO4 concentration) for laccase production during submerged fermentation was carried out using response surface methodology (RSM) based…
Fecha:	2009-01-30
Recurso:	Bioresources

Recurso libre

SUSTAINABLE TRAILER FLOORING
Lu, John Z. - Chorney, Marc - Peterson, Lowell

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	Different trailer flooring materials, including wood-based, aluminum, steel, and synthetic plastic floors, were evaluated in accordance with their durability and sustainability to our natural environment. Wood-based trailer flooring is an eco-friendly product. It is the most sustainable trailer flooring material…
Fecha:	2009-01-30
Recurso:	Bioresources

Recurso libre

BIODEGRADATION OF AGRO-WASTES BY SOME NIGERIAN WHITE-ROT FUNGI
Adejoye, Oluseyi Damilola - Fasidi, Isola O.

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	Three white-rot fungi: Daedalea elegans, Polyporus giganteus, and Lenzites betulina were screened for their lignin degrading abilities on rice straw, maizecob, sawdust of Terminalia superba, and sugarcane bagasse at different time intervals (30, 60, and 90 days). All the fungi…
Fecha:	2009-01-30
Recurso:	Bioresources

Recurso libre

DETOXIFICATION AND SEPARATION OF LIGNOCELLULOSIC BIOMASS PRIOR TO FERMENTATION FOR BIOETHANOL PRODUCTION BY REMOVAL OF LIGNIN AND HEMICELLULOSES
Sun, Run-Cang

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	Lignocellulosic materials such as agricultural residues have been recognized as potential sustainable sources of mixed sugars for fermentation to bioethanol. To obtain a high overall ethanol yield and achieve an economically feasible production process, the removal of lignin and hemicelluloses…
Fecha:	2009-01-30
Recurso:	Bioresources

Recurso libre

EFFECT OF HARVESTING AGE ON THE CHEMICAL AND MORPHOLOGICAL PROPERTIES OF DHAINCHA (SESBANIA ACULEATA) AND ITS PULPABILITY AND BLEACHABILITY
Jahan, M. Sarwar - Sabina, Rashan - Tasmin, B. - Chowdhury, D. A. Nasima - Noori, Anashara - Al-Maruf, Abdullah

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	Dhaincha (Sesbania aculeata) is one of the annual plants in Bangladesh that has potential as a fiber source. It is a crop generally cultivated for its nutritive value to soil. This paper describes the effect of harvesting age of dhaincha…
Fecha:	2009-01-30
Recurso:	Bioresources

Recurso libre

10.

MODIFICATION OF LIGNANS BY TRAMETES HIRSUTA LACCASE
Mattinen, Maija-Liisa - Struijs, Karin - Suortti, Tapani - Mattila, Ismo - Kruus, Kristiina - Willför, Stefan - Tamminen, Tarja - Vincken, Jean-Paul

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	Oxidative polymerization of two isolated lignans, secoisolariciresinol, and secoisolariciresinol diglucoside, as well as the lignan macromolecule, by a high redox potential Trametes hirsuta laccase was studied with different analytical methods. The reactivity of laccase with the different compounds was studied…
Fecha:	2009-01-30
Recurso:	Bioresources

Recurso libre

11.

ENZYMATIC PRODUCTION OF GLUCOSE FROM WASTE PAPER
Vynios, Demitrios H - Papaioannou, Dionissios A - Filos, George - Karigiannis, George - Tziala, Tania - Lagios, Gerassimos

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	Municipal wastes have become a severe problem in developed and developing countries during the last century, paper being the main constituent. Not all of the waste paper can be recycled, and therefore alternative procedures for the use of the remaining…
Fecha:	2009-01-30
Recurso:	Bioresources

Recurso libre

12.

THE STRUCTURE AND CONFORMATION OF LIGNIN AS JUDGED BY X-RAY CRYSTALLOGRAPHIC INVESTIGATIONS OF LIGNIN MODEL COMPOUNDS: ARYLGLYCEROL beta-SYRINGYL ETHERS
Lundquist, Knut - Langer, Vratislav - Parkås, Jim

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	Structural elements of the arylglycerol -syringyl ether type are very frequent in hardwood lignins. A variety of crystalline dimeric lignin models representing different diastereomeric forms of structural elements in lignin of this type have been studied using X-ray crystallography. Bond…
Fecha:	2009-01-30
Recurso:	Bioresources

Recurso libre

13.

THE RELATIONSHIP BETWEEN TWO METHODS FOR EVALUATING FIVE-CARBON SUGARS IN EUCALYPTUS EXTRACTION LIQUOR
Chi, Congcong - Zhang, Zeng - Ge, Weiwei - Jameel, Hasan

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	Alkaline pre-extraction and hydrothermal hydrolysis were carried out with eucalyptus chips. Two methods were used to determine and calculate the extraction yield of five-carbon sugars. One is an indirect method, based on the difference of pentosan content between the chips…
Fecha:	2009-01-30
Recurso:	Bioresources

Recurso libre

14.

TENSILE PROPERTIES OF ALKALISED JUTE FIBRES
Mwaikambo, Leonard Yesaya

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	The structure of jute fibre has been modified using caustic soda up to a limit in order to improve its performance. The SEM micrographs of untreated jute fibres show a smooth surface, while alkalised jute fibres show rough and void…
Fecha:	2009-01-30
Recurso:	Bioresources

Recurso libre

15.

INFLUENCE OF LIGNOSULFONATES ON THE PROPERTIES OF DIMETHOMORPH WATER-DISPERSIBLE GRANULES
Li, Zhili - Pang, Yuxia - Lou, Hongming - Qiu, Xueqing

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	Different molecular weight fractions of lignosulfonates (LS), LS having different cations, and modified LS with different degree of sulfonation and intrinsic viscosity were prepared and used as dispersants for Dimethomorph water-dispersible granules (DWG). The suspending ratio of DWG was tested…
Fecha:	2009-01-30
Recurso:	Bioresources

Recurso libre

16.

HYDROLYSIS OF WHEAT STRAW HEMICELLULOSE AND DETOXIFICATION OF THE HYDROLYSATE FOR XYLITOL PRODUCTION
Zhuang, Junping - Liu, Ying - Wu, Zhen - Sun, Yong - Lin, Lu

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	Xylitol can be obtained from wheat straw hemicellulose containing a high content of xylan. This study describes a new system of hydrolysis, utilizing a mixed solution of formic acid and hydrochloric acid in which xylan can be hydrolyzed effectively. The…
Fecha:	2009-01-30
Recurso:	Bioresources

Recurso libre

17.

DETAILED MASS BALANCES OF THE AUTOHYDROLYSIS OF EUCALYPTUS GLOBULUS AT 170°C
Leschinsky, Moritz - Sixta, Herbert - Patt, Rudolf

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	Autohydrolysis of Eucalyptus globulus was conducted at three different intensity levels typical for prehydrolysis kraft pulping as utilized for manufacturing dissolving pulp grades. The objective was to establish for the autohydrolysis process a detailed mass balance comprising the chemical composition…
Fecha:	2009-01-30
Recurso:	Bioresources

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18.

HYDROTHERMAL CONVERSION OF BIOMASS INTO VALUE- ADDED PRODUCTS: TECHNOLOGY THAT MIMICS NATURE
Jin, Fangming - Enomoto, Heiji

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	The term “hydrothermal” comes originally from the field of geology. Hydrothermal reactions generally can be defined as reactions in the presence of aqueous solvents under high temperature and pressure. Such reactions played a very important role during formation of fossil…
Fecha:	2009-01-30
Recurso:	Bioresources

Recurso libre

19.

BREATHABLE WATER-RESISTANT LINERBOARD COATINGS BY ELECTROSPRAYING APPLICATION
Ford, Ericka - Kumar, Satish - Popil, Roman

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	Waterproofing of corrugated packaging with wax or polyethylene hinders recyclability and so is incompatible with current socioeconomic goals of sustainability. Therefore, alternative coating technologies are sought. This study describes our feasibility study of electrohydrodynamic spraying (EHS) towards waterproofing corrugated boxes.…
Fecha:	2009-01-30
Recurso:	Bioresources

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20.

INFLUENCE OF ALKALI TREATMENT ON CREEP PROPERTIES AND CRYSTALINITY OF JUTE FIBRES
Ray, Dipa - Das, Mahuya - Mitra, Debarati

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	In this work, the effect of the alkali-treatment and its variables viz., time and concentration of alkali, on the creep properties of jute fibre were studied. It was demonstrated that this kind of treatment leads to several changes in fine…
Fecha:	2009-01-30
Recurso:	Bioresources

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21.

THERMAL CONDUCTIVITY OF LAMINATED VENEER LUMBERS BONDED WITH VARIOUS ADHESIVES AND IMPREGNATED WITH VARIOUS CHEMICALS
Uysal, Burhanettin - Kurt, Seref - Ozcan, Cemal

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	In this study it is aimed to describe the effects of adhesives (PVAc- Desmodur VTKA and Urea formaldehyde) on wooden materials (Scotch pine and oriental beech) cut tangentially and radially impregnated with Tanalith-C, creosote, and sodium silicate in layer (3,…
Fecha:	2009-01-30
Recurso:	Bioresources

Recurso libre

22.

USE OF LIGNIN SEPARATED FROM BIO-OIL IN ORIENTED STRAND BOARD BINDER PHENOL-FORMALDEHYDE RESINS
Sukhbaatar, Badamkhand - Steele, Philip H. - Ingram, Leonard I. - Kim, Moon G.

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	Bio-oil produced from fast pyrolysis of biomass has been investigated as a renewable fuel and as a source of industrial chemicals. The lignin fraction of bio-oil produced from wood in our fast pyrolysis reactor was separated by using only water…
Fecha:	2009-01-30
Recurso:	Bioresources

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23.

LIGNIN-STIMULATED PROTECTION OF POLYPROPYLENE FILMS AND DNA IN CELLS OF MICE AGAINST OXIDATION DAMAGE
Kosikova, Bozena - Labaj, Juraj

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	The blending of polypropylene with lignin derived from chemical wood pulp manufacture makes it possible to prepare optically transparent films (thickness 50-60μm) with acceptable mechanical properties in the absence of a commercial stabilizer. The lignin preparation in the concentration 1-2…
Fecha:	2009-01-30
Recurso:	Bioresources

Recurso libre

24.

RETENTION AID POLYMER INTERACTIONS WITH CELLULOSIC SURFACES AND SUSPENSIONS: A REVIEW
Hubbe, Martin A. - Nanko, Hiroki - McNeal, Michelyn R.

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	Retention aids can be defined as very-high-mass, water-soluble polymers that are added to cellulosic fiber slurries before the formation of paper in order to improve the efficiency with which fine particles, including cellulosic fines, are retained in the paper product.…
Fecha:	2009-01-30
Recurso:	Bioresources

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25.

SWINE MANURE SOLIDS SEPARATION AND THERMOCHEMICAL CONVERSION TO HEAVY OIL
Xiu, Shuangning - Zhang, Yuanhui - Shahbazi, Abolghasem

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	Separation of solids from liquid swine manure and subsequent thermochemical conversion (TCC) of the solids fraction into oil is one way of reducing the waste strength and odor emission. Such processing also provides a potential means of producing renewable energy…
Fecha:	2009-01-30
Recurso:	Bioresources

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26.

PREPARATION AND CHARACTERISTICS OF ANIONIC POLYACRYLAMIDES CONTAINING DIRECT DYE WITH A HIGH AFFINITY FOR CELLULOSE
Yokota, Shingo - Ohta, Takefumi - Kitaoka, Takuya - Ona, Toshihiro - Wariishi, Hiroyuki

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	Direct dye with a high affinity for cellulose substrate was utilized as a cellulose anchor to promote retention of paper strengthening additives under various conditions associated with the wet end of a paper machine. Direct Red 28 (DR) was covalently…
Fecha:	2009-01-30
Recurso:	Bioresources

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27.

ARE THE PULP FIBER WALL SURFACE LAYERS THE MOST RESISTANT ONES TOWARDS BLEACHING?
Treimanis, Arnis - Grinfelds, Uldis - Skute, Marite

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	The residues of the wood cell wall compound middle lamella affect the composition of the relevant pulp fiber surface layers and influence the fibers’ bleachability. The objective of the present work was to separate the eucalyptus kraft and birch organosolv…
Fecha:	2009-01-30
Recurso:	Bioresources

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28.

LAYER STRUCTURES FORMED BY SILICA NANOPARTICLES AND CELLULOSE NANOFIBRILS WITH CATIONIC POLYACRYLAMIDE (C-PAM) ON CELLULOSE SURFACE AND THEIR INFLUENCE ON INTERACTIONS
Salmi, Jani - Nypelö, Tiina - Österberg, Monika - Laine, Janne

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	A quartz crystal microbalance with dissipation monitoring (QCM-D) was used to study the adsorption of the layer formed by silica nanoparticles (SNP) and cellulose nanofibrils (NFC) together with cationic polyacrylamide (C-PAM) on cellulose surface, accompanied by use of atomic force…
Fecha:	2009-01-30
Recurso:	Bioresources

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29.

CHEMICAL COMPOSITION, CRYSTALLINITY, AND THERMAL DEGRADATION OF BLEACHED AND UNBLEACHED KENAF BAST (Hibiscus cannabinus) PULP AND NANOFIBERS
Jonoobi, Mehdi - Oksman Niska, Kristiina - Harun, Jalaludin - Misra, Manjusri

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	Kenaf (Hibiscus cannabinus) nanofibers were isolated from unbleached and bleached pulp by a combination of chemical and mechanical treatments. The chemical methods were based on NaOH-AQ (anthraquinone) and three-stage bleaching (DEpD) processes, whereas the mechanical techniques involved refining, cryo-crushing, and…
Fecha:	2009-01-30
Recurso:	Bioresources

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30.

FIBRE FLOC MORPHOLOGY AND DEWATERABILITY OF A PULP SUSPENSION: ROLE OF FLOCCULATION KINETICS AND CHARACTERISTICS OF FLOCCULATION AGENTS
Liimatainen, Henrikki - Haapala, Antti - Tomperi, Jani - Niinimäki, Jouko

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	The aim of this investigation was to find out how properties of a flocculation agent and flocculation kinetics affect the morphology of fibre flocs and how dewatering of a fibre suspension may be attributed to floc morphology. Fibre flocculation, analysed…
Fecha:	2009-01-30
Recurso:	Bioresources

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31.

CHROMIUM (VI) ADSORPTION ONTO ACTIVATED KRAFT LIGNIN PRODUCED FROM ALFA GRASS (STIPA TENACISSIMA)
Tazrouti, Nassima - Amrani, Moussa

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	Activated lignin having a surface area of 1023 m2 g-1 has been prepared from sulfate lignin that was treated by 30% H2O2 and carbonized at 300 °C in order to test the chromium (VI) adsorption from aqueous solution. The influence…
Fecha:	2009-01-30
Recurso:	Bioresources

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32.

PROPERTIES OF BIRCH OUTER BARK PANELS REINFORCED WITH WOOD STRANDS IN THE SURFACE LAYERS
Pedieu, Roger - Riedl, Bernard - Pichette, Andre

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	The high demand of wood as a raw material can be expected to soon lead to a severe shortage, resulting in drastic competition between various mills. This competition will be worsened by a restriction of forest cuttings in Quebec. One…
Fecha:	2009-01-30
Recurso:	Bioresources

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33.

A CONTINUING REVERENCE FOR WOOD
Hubbe, Martin A. - Buehlmann, Urs

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	Our ancestors knew a great deal about wood. They had to in order to do well in life. Wood has played a dominant role in human infrastructure for many generations, and for most of that time woodcraft has depended on…
Fecha:	2009-11-02
Recurso:	Bioresources

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34.

GENETICALLY MODIFIED LIGNOCELLULOSIC BIOMASS FOR IMPROVEMENT OF ETHANOL PRODUCTION
Wang, Qijun - Zhu, Shengdong

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	Production of ethanol from lignocellulosic feed-stocks is of growing interest worldwide in recent years. However, we are currently still facing significant technical challenges to make it economically feasible on an industrial scale. Genetically modified lignocellulosic biomass has provided a potential…
Fecha:	2009-11-02
Recurso:	Bioresources

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35.

POTENTIAL FUNGI FOR BIOREMEDIATION OF INDUSTRIAL EFFLUENTS
Saritha, Vara - Maruthit, Y. Avasn - Mukkanti, K.

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	Two fungi (unidentified) were isolated from soil and marine environ-ments. These isolates were used for bioremediation of pulp and paper mill effluent at the laboratory scale. The treatment resulted in the reduction of color, lignin, and COD of the effluent…
Fecha:	2009-11-02
Recurso:	Bioresources

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36.

POSSIBLE TRENDS OF RENEWABLE FILLERS AND PIGMENTS DERIVED FROM NATURAL RESOURCES FOR SUSTANABLE DEVELOPMENT OF PAPERMAKING INDUSTRY
Shen, Jing - Song, Zhanqian - Qian, Xueren

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	The use of traditional inorganic fillers and pigments for both filling and coating applications in papermaking may have certain limitations in such aspects as recyclability and combustibility. Novel renewable organic fillers and pigments derived from natural resources can possibly be…
Fecha:	2009-11-02
Recurso:	Bioresources

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37.

SETTING AND HARDENING OF AGRO/CEMENT COMPOSITES
Abdel-Kader, Amal Hanafy - Darweesh, Hassan Hasanin

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	In this study, the use of bagasse fiber (BF) and unbleached bagasse pulp (BP) in a cement matrix, as a raw material, to produce lightweight construction materials is reported. The bagasse was used as partial replacement of cement at different…
Fecha:	2009-11-02
Recurso:	Bioresources

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38.

REGULATION OF CELLULASE SYNTHESIS IN Chaetomium erraticum
Soni, Sanjeev Kumar - Soni, Raman

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	Chaetomium erraticum was capable of producing all the three components of a cellulase enzyme system including exoglucanase, endoglucanases, and beta-glucosidase extracellularly. However, the cultivation conditions and the medium composition markedly affected the ability of microorganism to synthesize various enzymes. Exoglucanase…
Fecha:	2009-11-02
Recurso:	Bioresources

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39.

PRODUCTION OF TRAMETES GALLICA LIGNOCELLULASES FOR WHEAT STRAW DEGRADATION
Xie, Jun - Luo, Shishi - Feng, Lei - Xu, Ning - Wang, Yuqi - Xu, Xiaoli - Fu, Shiyu

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	Trametes gallica (T. gallica) is a high producer of lignin-degrading enzymes including laccases, lignin peroxidases (LiPs), manganese-dependent peroxidases (MnPs), and hemicellulases (Hcels). The enzyme activities could peak at an early stage of fermentation. The activities of laccases and LiPs were…
Fecha:	2009-11-02
Recurso:	Bioresources

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40.

DRYING CHARACTERISTICS OF PINE FOREST RESIDUES
Phanphanich, Manunya - Mani, Sudhagar

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	The thin layer drying of pine forest residues consisting of bark, needles, leaves, and chips was experimentally conducted at air temperatures of 40, 50, 60, 70, and 80oC. Physical and chemical properties of fractionated forest residues were determined to evaluate…
Fecha:	2009-11-02
Recurso:	Bioresources

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41.

EXPERIMENTAL STUDY ON BIO-OIL PYROLYSIS/GASIFICATION
Zhang, Mou - Chen, Han-Ping - Gao, Ying - he, Rui-Xue - Yang, Hai-Ping - Wang, Xian-Hua - Zhang, Shi-Hong

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	This study aims to understand the mechanism of bio-oil gasification and the influence of operating parameters on the properties of the gas products. Firstly, the pyrolysis/gasification of bio-oil was performed using a thermogravimetric analyzer (TGA). The evaporation of gas products…
Fecha:	2009-11-02
Recurso:	Bioresources

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42.

DEACIDIFICATION AND ESTERIFACTION OF WASTE COOKING OIL: COMPARISON OF THE COUPLED PROCESS WITH STAND-ALONE CATALYTIC ESTERIFICATION AND EXTRACTION PROCESSES
Lu, Xinghong - Zhang, Yi - Yu, Yunliang - Ji, Jianbing

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	The free fatty acids in waste oil with high acid value were removed and transformed into fatty acid methyl esters by the extraction-reaction coupled process. The de-acidification efficiency and esterification conversion in the extraction-reaction coupled process were studied and compared…
Fecha:	2009-11-02
Recurso:	Bioresources

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43.

BIOPULPING AND ITS POTENTIAL TO REDUCE EFFLUENT LOADS FROM BLEACHING OF HARDWOOD KRAFT PULP
Yadav, Ravi Dutt - Chaudhry, Smita - Dhiman, Saurabh Sudha

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	Mixed hardwood chips were treated with lignin-degrading fungi to study the effect of fungal pretreatment on bleaching characteristics of kraft pulp. Pretreated wood chips were subjected to reduced active alkali doses in comparison to untreated chips. Comparable results were obtained…
Fecha:	2009-11-02
Recurso:	Bioresources

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44.

ANALYSIS OF RESIN AND FATTY ACIDS ENRICHED IN PAPERMAKING PROCESS WATERS
Valto, Piia - Knuutinen, Juha - Alén, Raimo - Rantalankila, Mikko - Lehmonen, Jani - Grönroos, Antti - Houni, Juha

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	The applicability of a special pilot-scale installation (Short Circulation Device) was studied for demonstrating the enrichment of selected resin and fatty acids in process waters when increasing water reuse during the manufacture of paper. The traditional gas chromatography with flame…
Fecha:	2009-11-02
Recurso:	Bioresources

Recurso libre

45.

DERESINATION OPTIONS IN SULPHITE PULPING
Sitholé, Bruce - Shirin, Salma - Zhang, Xiao - Lapierre, Luc - Pimentel, Jorge - Paice, Mike

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	Three methods for improved deresination of sulphite pulps were evaluated, namely, alkaline washing, enzyme treatment, and pulp fractionation. Alkaline washing appears to come at a high cost, because caustic is expensive and affects cellulose chain length, as indicated by lower…
Fecha:	2009-11-02
Recurso:	Bioresources

Recurso libre

46.

ENHANCEMENT OF SOLID STATE FERMENTATION FOR PRODUCTION OF PENICILLIN G ON SUGAR BEET PULP
Taşkın, Evrim - Eltem, Rengin - Soyak, Esra

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	In this study, two local strains of Penicillium chrysogenum named EGEK458 and EGEK469 were selected for enhancement of Penicillin G (PenG) production under solid state fermentation (SSF) conditions. These two strains were selected among seven strains according to their fermentation…
Fecha:	2009-11-02
Recurso:	Bioresources

Recurso libre

47.

PROCESS OPTIMIZATION OF TETRA ACETYL ETHYLENE DIAMINE ACTIVATED HYDROGEN PEROXIDE BLEACHING OF POPULUS NIGRA CTMP
Zhao, Qiang - Pu, Junwen - Mao, Shulei - Qi, Guibo

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	To enhance the bleaching efficiency, the activator of tetra acetyl ethylene diamine (TAED) was used in conventional H2O2 bleaching. The H2O2/TAED bleaching system can accelerate the reaction rate and shorten bleaching time at relative low temperature, which can reduce the…
Fecha:	2009-11-02
Recurso:	Bioresources

Recurso libre

48.

WATER UPTAKE AND FLEXURAL PROPERTIES OF NATURAL FILLER/HDPE COMPOSITES
Zabihzadeh, Seyed Majid

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	Composites of flour from different lignocellulosic sources with high-density polyethylene were prepared, and their water absorption and flexural properties were studied. Flour samples from loblolly pine, hybrid Euro-American poplar, and wheat straw were mixed with the polymer at 35 wt…
Fecha:	2009-11-02
Recurso:	Bioresources

Recurso libre

49.

UNDERSTANDING THE LIMITATIONS OF REMOVAL OF HEMICELLULOSES DURING AUTOHYDROLYSIS OF A MIXTURE OF SOUTHERN HARDWOODS
Tunc, Mehmet Sefik - Lawoko, Martin - van Heiningen, Adrian R.P.

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	Extraction of hemicelluloses from wood prior to pulping is being pursued to generate more value-added products, while still producing high quality pulp from the pre-extracted wood. For a better understanding of the factors limiting selective extraction, enzymatic hydrolysis in combination…
Fecha:	2009-11-02
Recurso:	Bioresources

Recurso libre

50.

THERMOMECHANICAL BEHAVIOR OF SISAL FIBERS GRAFTED WITH POLY(ACRYLAMIDE-CO-N-VINYL-2-PYRROLIDONE) AND LOADED WITH SILVER IONS OR SILVER NANOPARTICLES
Chand, Navin - Bajpai, S. K. - Joshi, Ruchi - Mary, Grace

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	The graft copolymerization of acrylamide, N-vinyl-2-pyrralidone and N, N’-methylene-bis-acrylamide was carried out to modify the sisal fiber to improve its mechanical and thermal stability. The grafting of poly-(acrylamide-co-N-vinyl-2-pyrrolidone) on sisal fiber surfaces facilitated the loading of Ag(I) ions and Ag(0)…
Fecha:	2009-11-02
Recurso:	Bioresources