THE EFFECT OF CELLULASE ENZYME ON CREATED PAPER CHARACTRISTICS FROM DEINKED PULP

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EFRATI Z.; TALAEIPOUR M.; KHAKIFIROOZ A.; BAZYAR B.

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Paper Information

Journal: JOURNAL OF SCIENCES AND TECHNIQUES IN NATURAL RESOURCES Year:2012 | Volume:6 | Issue:4 Page(s): 93-104

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Information Journal Paper

Title

THE EFFECT OF CELLULASE ENZYME ON CREATED PAPER CHARACTRISTICS FROM DEINKED PULP

Author(s)

EFRATI Z. | TALAEIPOUR M. | KHAKIFIROOZ A. | BAZYAR B. | Issue Writer Certificate

Keywords

ENZYMEQ2

CELLULASEQ2

PAPER MECHANICAL PROPERTIESQ2

FREENESS DEGREEQ2

Abstract

In this research, deinked pulp was prepared and chosen randomly from the Latif paper co (Tissue Mill). The pulps were treated with CELLULASE. The influence of enzymatic treatment on pulp and paper properties (freeness, tensile strength, burst strength, tear strength and folding endurance) was investigated. Two different conditions were applied: CELLULASE dosage (0.1 and 0.3% based on dry weight of pulp) and treatment time (30, 60 and 120 minutes). In these treatments, temperature of treatment was adjusted at 30oC, pulp consistency (3%) and PH (5) was fixed. The results of this research showed that enzymatic treatment improved mechanical properties of handsheets were obtained from treated pulps. Furthermore, maximum strengths were observed in treated pulps with ENZYME dosage 0.3% in 60 minutes. The lowest freeness (oSR) was observed in treated pulps with ENZYME dosage 0.3% in 120 minutes.

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References

APPLICATION OF BIOTECHNOLOGY IN PULP AND PAPER INDUSTRY

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APA: Copy

EFRATI, Z., TALAEIPOUR, M., KHAKIFIROOZ, A., & BAZYAR, B.. (2012). THE EFFECT OF CELLULASE ENZYME ON CREATED PAPER CHARACTRISTICS FROM DEINKED PULP. JOURNAL OF SCIENCES AND TECHNIQUES IN NATURAL RESOURCES, 6(4), 93-104. SID. https://sid.ir/paper/143814/en

Vancouver: Copy

EFRATI Z., TALAEIPOUR M., KHAKIFIROOZ A., BAZYAR B.. THE EFFECT OF CELLULASE ENZYME ON CREATED PAPER CHARACTRISTICS FROM DEINKED PULP. JOURNAL OF SCIENCES AND TECHNIQUES IN NATURAL RESOURCES[Internet]. 2012;6(4):93-104. Available from: https://sid.ir/paper/143814/en

IEEE: Copy

Z. EFRATI, M. TALAEIPOUR, A. KHAKIFIROOZ, and B. BAZYAR, “THE EFFECT OF CELLULASE ENZYME ON CREATED PAPER CHARACTRISTICS FROM DEINKED PULP,” JOURNAL OF SCIENCES AND TECHNIQUES IN NATURAL RESOURCES, vol. 6, no. 4, pp. 93–104, 2012, [Online]. Available: https://sid.ir/paper/143814/en

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