Cellulase Production and Biodeinking of Sorted Office Paper: Biodeinking of Waste Paper - Couverture souple
Synopsis
In the modern era, paper has taken the most important role in the human life. The pulp and paper industry marks uniqueness with respect to the noble product coming out of it in the form of paper. Depletion of forest resources compels the paper industries for waste paper recycling. Deinking of sorted office paper (SOP) is very difficult by conventional techniques. Toner particles produced during conventional repulping process with high cost chemicals are too large to be removed by the flotation and washing processes and are a major technical obstacle for greater use of these varieties. The effect of various enzymes concoctions reduces dirt counts and ERIC values and improved pulp brightness and deinkability of SOP. Enzymes concoctions also reduce ink particles size in terms of number of specks and number of specks/cm3 and stickies. The increased surface roughness determined by AFM and SEM techniques is due to ink detachment and FTIR validates the deinking efficiency due to disappearance of various bands after deinking. A mixture of enzymes containing cellulase, xylanase, amylase and lipase in presence of surfactant during deinking is effective to produce writing and printing grades.
Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.
À propos de l?auteur
Dr.Dharm Dutt,Professor: IIT Roorkee (India); published 130 research papers; guided 9 PhDs and recipient -Khosla Research Award. Dr. R.C. Rastogi, CMD, Khatema Fibres Ltd., India; President, Indian Recycled Paper Mills Association; Recipient -Udyog Ratna; Member -Development Council, Paper Industry. Dr. A. Kumar: Deptt. of Paper Tech., IIT Roorkee.
Les informations fournies dans la section « A propos du livre » peuvent faire référence à une autre édition de ce titre.
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Cellulase Production and Biodeinking of Sorted Office Paper
Edité par
LAP LAMBERT Academic Publishing Nov 2013, 2013
ISBN 10 : 3659474991
ISBN 13 : 9783659474996
Neuf
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Vendeur : BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, Allemagne
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Taschenbuch. Etat : Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -In the modern era, paper has taken the most important role in the human life. The pulp and paper industry marks uniqueness with respect to the noble product coming out of it in the form of paper. Depletion of forest resources compels the paper industries for waste paper recycling. Deinking of sorted office paper (SOP) is very difficult by conventional techniques. Toner particles produced during conventional repulping process with high cost chemicals are too large to be removed by the flotation and washing processes and are a major technical obstacle for greater use of these varieties. The effect of various enzymes concoctions reduces dirt counts and ERIC values and improved pulp brightness and deinkability of SOP. Enzymes concoctions also reduce ink particles size in terms of number of specks and number of specks/cm3 and stickies. The increased surface roughness determined by AFM and SEM techniques is due to ink detachment and FTIR validates the deinking efficiency due to disappearance of various bands after deinking. A mixture of enzymes containing cellulase, xylanase, amylase and lipase in presence of surfactant during deinking is effective to produce writing and printing grades. 228 pp. Englisch. N° de réf. du vendeur 9783659474996
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Cellulase Production and Biodeinking of Sorted Office Paper
Edité par
LAP LAMBERT Academic Publishing, 2013
ISBN 10 : 3659474991
ISBN 13 : 9783659474996
Neuf
Couverture souple
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Etat : New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Dutt DharmDr.Dharm Dutt,Professor: IIT Roorkee (India) published 130 research papers guided 9 PhDs and recipient -Khosla Research Award. Dr. R.C. Rastogi, CMD, Khatema Fibres Ltd., India President, Indian Recycled Paper Mills Asso. N° de réf. du vendeur 5158302
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Cellulase Production and Biodeinking of Sorted Office Paper
Edité par
LAP LAMBERT Academic Publishing Nov 2013, 2013
ISBN 10 : 3659474991
ISBN 13 : 9783659474996
Neuf
Taschenbuch
Vendeur : buchversandmimpf2000, Emtmannsberg, BAYE, Allemagne
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Taschenbuch. Etat : Neu. This item is printed on demand - Print on Demand Titel. Neuware -In the modern era, paper has taken the most important role in the human life. The pulp and paper industry marks uniqueness with respect to the noble product coming out of it in the form of paper. Depletion of forest resources compels the paper industries for waste paper recycling. Deinking of sorted office paper (SOP) is very difficult by conventional techniques. Toner particles produced during conventional repulping process with high cost chemicals are too large to be removed by the flotation and washing processes and are a major technical obstacle for greater use of these varieties. The effect of various enzymes concoctions reduces dirt counts and ERIC values and improved pulp brightness and deinkability of SOP. Enzymes concoctions also reduce ink particles size in terms of number of specks and number of specks/cm3 and stickies. The increased surface roughness determined by AFM and SEM techniques is due to ink detachment and FTIR validates the deinking efficiency due to disappearance of various bands after deinking. A mixture of enzymes containing cellulase, xylanase, amylase and lipase in presence of surfactant during deinking is effective to produce writing and printing grades.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 228 pp. Englisch. N° de réf. du vendeur 9783659474996
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Cellulase Production and Biodeinking of Sorted Office Paper : Biodeinking of Waste Paper
Edité par
LAP LAMBERT Academic Publishing, 2013
ISBN 10 : 3659474991
ISBN 13 : 9783659474996
Neuf
Taschenbuch
Vendeur : AHA-BUCH GmbH, Einbeck, Allemagne
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Taschenbuch. Etat : Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - In the modern era, paper has taken the most important role in the human life. The pulp and paper industry marks uniqueness with respect to the noble product coming out of it in the form of paper. Depletion of forest resources compels the paper industries for waste paper recycling. Deinking of sorted office paper (SOP) is very difficult by conventional techniques. Toner particles produced during conventional repulping process with high cost chemicals are too large to be removed by the flotation and washing processes and are a major technical obstacle for greater use of these varieties. The effect of various enzymes concoctions reduces dirt counts and ERIC values and improved pulp brightness and deinkability of SOP. Enzymes concoctions also reduce ink particles size in terms of number of specks and number of specks/cm3 and stickies. The increased surface roughness determined by AFM and SEM techniques is due to ink detachment and FTIR validates the deinking efficiency due to disappearance of various bands after deinking. A mixture of enzymes containing cellulase, xylanase, amylase and lipase in presence of surfactant during deinking is effective to produce writing and printing grades. N° de réf. du vendeur 9783659474996
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Cellulase Production and Biodeinking of Sorted Office Paper
Edité par
LAP Lambert Academic Publishing, 2013
ISBN 10 : 3659474991
ISBN 13 : 9783659474996
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