Study on the treatment of dissolved and colloidal substances present in aspen bctmp with laccase and laccase/violuric acid

16th International Symposium on Wood, Fiber and Pulping Chemistry - Proceedings, ISWFPC

Volumn 2, Issue , 2011, Pages 1229-1233

  Miao, Qingxian ^a   Qin, Menghua ^b   Chen, Lihui ^a   Huang, Liulian ^a  

^a FUJIAN NORMAL UNIVERSITY   (China)

^b BEIJING UNIVERSITY OF POSTS AND TELECOMMUNICATIONS   (China)

Author keywords

Aspen bleached chemithermomechanical pulp; Cationic demand; Dissolved and colloidal substances; Laccase

Indexed keywords

ACID TREATMENTS; AFTER-TREATMENT; AVERAGE PARTICLE SIZE; BIOLOGICAL TREATMENT; BLEACHED CHEMI-THERMOMECHANICAL PULPS; CATIONIC DEMAND; CHEMIMECHANICAL PULP; DISSOLVED AND COLLOIDAL SUBSTANCES; LACCASE TREATMENT; LACCASES; LIGNIN DERIVATIVES; MASS SPECTRUM ANALYSIS; PITCH PROBLEMS; STERYL ESTERS; VIOLURIC ACID;

BLEACHING; CLEANING; DISSOLUTION; ESTERIFICATION; ESTERS; GAS CHROMATOGRAPHY; LIGNIN; MASS SPECTROMETRY; PULP; SOFTWOODS; SPECTRUM ANALYSIS; TURBIDITY;

FATTY ACIDS;

BLEACHING; CLEANING; DISSOLVING; ESTERIFICATION; ESTERS; FATTY ACIDS; GAS CHROMATOGRAPHY; LACCASE; LIGNINS; MASS SPECTROMETERS; PULPS; SOFTWOODS; TURBIDITY;

EID: 84862933204     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (19)

1. Zhou, Y. J.; Zhang, D. J.; Li, G. An overview of BCTMP: process, development, pulp quality and utilization. China Pulp Pap. 2005, 24 (5): 51.
2. Zhang, H. J.; He, Z. B.; Ni, Y. H. Characteristics of dissolved and colloidal substances in high yield pulp and their impact on filler retention. Appi. J. 2007, 60(5): 390.
3. Mackie, D.; Styan, G. Mechanical pulp rebounds as option for targeted end uses. Pulp & Pap. 1995, 69(6): 123.
4. Thornton, J.; Ekman, R.; Holmbom, B.; Eckerman, C. Release of potential anionic trash in peroxide bleaching of mechanical pulp. Paperi Ja Puu. 1993, 75(6): 426.
5. Nurmi, M.; Westerholm, M.; Eklund, D. Factors influencing flocculation of dissolved and colloidal substances in a thermomechanical pulp water. J. Pulp Pap. Sci. 2004, 30 (2): 41.
6. Bräuer, P.; Kappel, J.; Holler, M. Anionic trash in mechanical pulping systems. Pulp Pap. Can. 2001, 102 (4): 44.
7. Holmbom, B.; Eckerman, C.; Ekman, R.; Thornton, J. Chemical changes in peroxide bleaching of mechanical pulps. Das Papier 1991, 45(10A): 16.
8. Zhang, X.; Beatson, R. P.; Cai, Y. J.; Saddler, J. N. Accumulation of specific dissolved and colloidal substances during white water recycling affects paper properties. J. Pulp Pap. Sci. 1999, 25(6): 206.
9. Dunham, A. J.; Sherman, L. M.; Alfano, J. C. Effect of dissolved and colloidal substances on drainage properties of mechanical pulp suspensions. J. Pulp Pap. Sci. 2002, 28(9): 298.
10. Li, H.; Ni, Y.; Sain, M. The presence of dissolved and colloidal substances in BCTMP and their effect on sizing. J. Pulp Pap. Sci. 2002, 28(2): 45.
11. Miao, Q.; Hou, Q.; Qin, M.; Fu, Y. Characteristics of dissolved and colloida substances released from poplar CTMP and BCTMP. Transac. China Pulp Pap. 2008, 23(4): 13.
12. Wågberg, L.; Ödberg, L. The action of cationic polyelectrolytes used for the fixation of dissolved and colloidal substances. J. Nord. Pulp Pap. Res. 1991, 6(3): 127.
13. Fujita, Y.; Awaji, H.; Taneda, H. Recent advances in enzymatic pitch contra. Tappi J. 1992, 75(4): 117.
14. Rundlöf, M.; Eriksson, M.; Ström, H. Effect of mannanse and lipase on the properties of colloidal wood extractives and their interaction with mechanical pulp fines. Cellulose 2002, 9(2): 127.
15. Zhang, X.; Stebbing, D. W. Enzymatic treatments of the dissolved and colloidal substances present in mill white water and the effects on the resulting paper properties. J. Wood Chem. Tech. 2000, 20(3): 321.
16. Stebbing, D. W. The potential of fungal culture filtrate treatment to reduce extractive levels in newsprint mill white-water systems. Pulp Paper Can. 1999, 100(3): 46.
17. Lins, Y.; Dence, C. W. Method in Lignin Chemistry; Heidelberg: Springer-Verlag Berlin, 1992.
18. Molina, S.; Rencoret, J.; José C del Rio. Oxidative degradation of model lipids representative for main paper pulp lipophilic extractives by the laccase-mediator system. J. App. Microbio. Biotech. 2008, 80(2): 211.
19. Zhang, X.; Renaud, S.; Paice, M. G. The Potential of laccase to remove extractives presented in pulp and the white water from TMP newsprint mills. J. Pulp Paper Sci. 2005, 31(4): 175.