Titlebook: Biotechnology for Pulp and Paper Processing; Pratima Bajpai Book 2018Latest edition Springer Nature Singapore Pte Ltd. 2018 Biodebarking.B

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Fiber Modification,and enhancing productivity. The carefully selected and formulated enzyme-based products modify fiber to deliver a number of process and product-related advantages. In many cases, the mechanisms and effects are unique and specific to enzymes and which conventional papermaking additives have as yet to

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Slime Control,rams as, for example, microbiological control in mills that use alkaline or neutral processes can end up by being several times more expensive than that in the factories that operate in an acid medium. Also, when secondary fibers are used as raw material, the cost of the average treatment per ton of

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Stickies Control,s (PSAs) has compounded this problem in recycled furnishes. Stickies have a variety of compositions and vary in the type and amount that are found in the different grades of recycled fiber. Stickies can cause runnability and quality problems, and their variable nature makes them difficult to control

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Enzymatic Modification of Starch for Surface Sizing,o the early 1970s and is now carried out more frequently within the paper mills. Starch imparts many beneficial properties to paper, including strength, stiffness, and erasability. Properly controlled enzymatic modification of starch provides the papermaker ample opportunities to get uniform quality

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plication in fibreboard; biotechnology in forestry; pectinases in papermaking; stickies control with pectinase; products from hemicelluloses; value added products from biorefinery lignin; use of enzymes in mechanical pulping.?.978-981-13-4013-0978-981-10-7853-8