Cellulase Production and Biodeinking of Sorted Office Paper

Language: English

Published by LAP LAMBERT Academic Publishing Nov 2013, 2013

3659474991 / 9783659474996

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Seller: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, GermanyBuchWeltWeit Ludwig Meier e.K.

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Softcover

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Item description from seller

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.…

Seller Inventory # 9783659474996

Title
Cellulase Production and Biodeinking of Sorted Office Paper
Author
Dharm Dutt
Publisher
LAP LAMBERT Academic Publishing Nov 2013
Publication year
2013
Condition
Neu
Binding
Taschenbuch
Language
English
ISBN 10
3659474991
ISBN 13
9783659474996
Item weight
358 grams
Dimensions
220x150x14 mm

BuchWeltWeit Ludwig Meier e.K.

Bergisch Gladbach, Germany

5-star seller

AbeBooks seller since January 11, 2012

Shipping rates from Germany to U.S.A.

Item5 to 15 business days5 to 15 business days
First itemUS$ 25.76US$ 25.76
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BuchWeltWeit Ludwig Meier e.K.

Germany