รศ. ดร. วรัญญู ศรีเดช |Present employment:
Department of Material Product Technology
Faculty of Agro-Industry Prince of Songkla University Hat Yai, Songkhla 90110 Thailand
E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
Professional
Education
- Ph.D. (Pulp and Paper Technology) Univ. of Asian Institute of Technology Thailand
- M.Sc. (Food Technology)
- B.Sc. (Agro-Industry)
Field of interest
- Micro and Nanotechnology of cellulose
- Lignin and lignin derivatives
- Paper coating
- Adhesive and starch technology
- Active packaging
- Pulp and paper Technology
Current researches
- Lignin aerogel from OPEFB black liquor
- Utilization of micro and nanocellulose in starch adhesive
- Antimicrobial coating on paper
Publications
Publications
- Sridach,W., Retulainen, E., Nazhad, M.M., Kuusipalo, J.and Parkpian, P. 2006. Biodegradable barrier coating on paperboard; Effects on biodegradation, recycling and incineration. Paper and Timber. 88(2): 62-67
- Nazhad, M., Sridach, W., Retulainen, E. Kuusipalo, J and Parkpian, P. 2006. Biodegradation potential of some barrier-coated boards in different soil environments. J.Appl. Polym Sci. 100 (4) : 3193-3202
- Sridach, W., Hodgson, K.T. and Nazhad, M.M. 2007. Biodegradation and recycling potential of barrier coated paperboards. Bioresources. 2(2): 179-192
- Sridach, W. 2010. Pulping and paper properties of Palmyra palm fruit fibres. Songklanakarin J. Sci. Technol. 32 (2): 201-205.
- Sridach, W. 2010. The environmentally benign pulping process of non-wood Suranaree J. Sci. Technol. 17(2): 105-123.
- Thongsang, P., Sridach, W., Ariffin, F. And Wittaya, T. 2010. Characteristics and properties of rice starch films reinforced with palm pressed fibers. Int. Fd. J. 17: 535-547.
- Thongsang, P., Sridach, W. and Wittaya, T. 2011. Effect of palm pressed fiber (PPF) surface treatment on the properties of rice starch films. Int. Fd. Res. J. 18:287-302.
- Jonjankiat, S., Wittaya, T. and Sridach, W. 2011. Improvement of Poly(Vinyl Alcohol) adhesives with cellulose microfiber from sugarcane bagasse. Iran.
J. 20(4): 305-317.
- Kaewpoon, P., Sridach, W. and Wittaya, T. Mechanical, thermal and structural properties of rice starch films reinforced with rice starch nanocrystals.
Int. Fd. Res. J. 20: 439-449.
- Narapakdeesakul, D., Sridach, W. and Wittaya, T. 2013. Development of oil palm empty fruit bunches’ lignin for production of linerboard coating: Effect of selected stabilizers on coating characteristics and coated linerboard properties. Prog. Org. Coat. 76: 482-487.
- Narapakdeesakul, D., Sridach, W. and Wittaya, T. 2013. Novel use of oil palm empty fruit bunch’s lignin derivatives for production of linerboard coating.Prog. Org. Coat. 76: 999-1005.
- Sridach, W., Jonjankiat, S., and Wittaya, T. 2013. Effect of citric acid, PVOH, and starch ratio on the properties of cross-linked poly(vinyl alcohol)/starch dhesives. J. Adhes. Sci.Technol. 27 (15):1727-1738.
- Narapakdeesakul, D., Sridach, W. and Wittaya, T. 2013. Recovery, characteristics and potential use as linerboard coating material of lignin from oil palm empty fruit bunch’s black liquor. Ind. Crops. Prod. 50: 8-14.
- Narapakdeesakul, D., Sridach, W. and Wittaya, T. 2013. Synthesizing of oil palm empty fruit bunch’s lignin derivatives and potential use for production of linerboard coating. Songklanakarin J. Sci. Technol. 35(6): 705-713.
- Sridach, W. 2014. Preparation and characterization of moulded pulp container made by hot compression moulding. IPPTA Quarterly Journal. 26(2): 89-95.16. Sridach, W. and Paladsongkhram, R. 2014. Improvement of hardwood kraft paper with narrow-leaved cattail fibers, cationic starch and ASA. Cellulose Chem.Technol. 48 (3-4): 375-383.
