ارزیابی انتشار فرمالدهید تخته‌فیبرهای دانسیته متوسط ساخته شده با مواد تثبیت‌کنندة دوست‌دار محیط‌زیست و الیاف پسماندة ریشة شیرین‌بیان

نوع مقاله : مقاله پژوهشی

نویسندگان

1 گروه صنایع چوب و کاغذ، دانشکدة منابع طبیعی، دانشگاه زابل، ایران.

2 گروه محیط زیست، دانشکدة منابع طبیعی، دانشگاه زابل، ایران.

10.22059/jfwp.2023.361128.1256

چکیده

انتشار ترکیبات آلی فرّار از جمله فرمالدهید از معایب مهم و شناخته شده فرآورده‌های چوبی است. هدف از این مطالعه اندازه‌گیری مقدار گاز فرمالدهید آزاد شده از تخته فیبر‌های دانسیته متوسط ساخته شده و کاهش انتشار آن با افزودن مخلوطی از الیاف و مواد تثبیت کننده می‌باشد. بدین‌منظور با اختلاط پسماند عصاره‌گیری شدۀ ریشۀ شیرین‌بیان و دو نوع مواد تثبیت کننده تیمارهای تخته فیبر دانسیته متوسط ساخته شدند. سپس با استفاده از روش دسیکاتور، میزان انتشار گاز فرمالدهید از هر نمونه برحسب میکروگرم فرمالدهید بر میلی‌لیتر محلول محاسبه گردید. نتایج به‌دست آمده نشان می‌دهند در تیماری که نسبت اختلاط الیاف صنعتی به الیاف پسمانده ریشة شیرین‌بیان 70 به 30 می‌باشد و چسب اوره فرمالدهید با مواد تثبیت کننده‌های سنتی (آلوم، صمغ کتیرا و عصاره برگ گردو) اصلاح شده است، کمترین انتشار فرمالدهید اندازه‌گیری شده است. همچنین تیمار شاهد (100 درصد الیاف صنعتی و چسب خالص اوره فرمالدهید) بیشترین انتشار فرمالدهید را دارد. بنابراین اگر الیاف پسماندة ریشة شیرین‌بیان با الیاف کارخانه ترکیب شود و چسب اوره فرمالدهید با تثبیت کننده‌های سنتی نوع اول (عصارة میوه بلوط، کات کبود، صمغ بادام کوهی) و نوع دوم (عصارة برگ گردو، آلوم، صمغ کتیرا) اصلاح شود، مقدار انتشار گاز فرمالدهید به‌میزان بیش از 50 درصد کاهش می‌یابد. در نتیجه، تیمار اصلاح شده با تثبیت کننده‌های سنتی، بهینه‌ترین نوع تیمار در برابر کاهش انتشار فرمالدهید محسوب می‌شود.

کلیدواژه‌ها

موضوعات


عنوان مقاله [English]

Evaluation of formaldehyde emission of medium density fiberboard made from with eco-friendly stabilizers and residue fibers of licorice root

نویسندگان [English]

  • Batoul Kameshki 1
  • Ali Bayatkashkoli 1
  • Mohammad Dahmardeh Ghaleno 1
  • Reza Dahmardeh Behroz 2
  • Mohsen Shahreyare Moghddam 2
1 Department of Wood and Paper Industries, Faculty of Natural Resources, University of Zabol, Zabol Iran.
2 Department of Environmental Sciences, Faculty of Natural Resources, University of Zabol, Zabol, Iran.
چکیده [English]

The emission of volatile organic compounds, including formaldehyde, is one of the important and well-known disadvantages of wooden products. The aim of this study is to measure the amount of formaldehyde gas released from medium density fiber board and reduce its emission by adding a mixture of fibers and stabilizers. For this purpose, medium density fiber boards were made from the extracted residue of licorice root and two types of stabilizers. Then, using the desiccator method, the amount of formaldehyde gas released from each sample was calculated in micrograms of formaldehyde per milliliter of solution. The obtained results show that in the treatment where the mixing ratio of industrial fibers to licorice root residue fibers is 70 to 30 and urea formaldehyde glue is modified with traditional stabilizers (alum, tragacanth gum and walnut leaf extract), the lowest formaldehyde emission is measured. Also, the control treatment (100% industrial fibers and pure urea-formaldehyde glue) has the highest formaldehyde emissions. Therefore, if the waste fibers of the licorice root are combined with factory fibers and the urea formaldehyde glue is modified with traditional stabilizers of the first type (oak fruit extract, Copper sulfate, zedo gum) and the second type (walnut leaf extract, alum, tragacanth gum), the amount Formaldehyde gas emissions are reduced by more than 50%. As a result, modified treatment with traditional stabilizers is considered the most optimal type of treatment to reduce formaldehyde emission.

کلیدواژه‌ها [English]

  • Formaldehyde emission
  • Licorice root residue
  • Medium density fiberboard
  • Stabilizer
[1] Hermawan, A., Ohuchi, T., Fujimoto, N., & Murase, Y. (2009). Manufacture of composite board using wood prunings and waste porcelain stone. Journal of Wood Science, 55, 74-79.
[2] Zhuge, Y., Qian, H., Zheng, X., Huang, C., Zhang, Y., Zhang, M., & Sundell, J. (2018). Residential risk factors for childhood pneumonia: a cross-sectional study in eight cities of China. Environment International, 116, 83-91.‏
[3] Trianoski, R., Iwakiri, S., Machado, L., & Rosa, T.S.D. (2017). Feasibility of Cordia trichotoma (Vell.) wood and its by-products for particleboard manufacturing. Journal of Sustainable Forestry, 36(8), 833-846.‏
[4] Shalbafan, A., Tackmann, O., & Welling, J. (2016). Using of expandable fillers to produce low density particleboard. European Journal of Wood and Wood Products, 74, 15-22.‏
[5] Aydin, I., Colakoglu, G., Colak, S., & Demirkir, C. (2006). Effects of moisture content on formaldehyde emission and mechanical properties of plywood. Building and Environment, 41(10), 1311-1316.‏
[6] Pizzi, A. (1994). Advanced wood adhesives technology, CRC Press, New York. USA. .‏
[7] Selakjani, P.P., Dorieh, A., Pizzi, A., Shahavi, M. H., Hasankhah, A., Shekarsaraee, S., & Abatari, M. N. (2021). Reducing free formaldehyde emission, improvement of thickness swelling and increasing storage stability of novel medium density fiberboard by urea-formaldehyde adhesive modified by phenol derivatives. International Journal of Adhesion and Adhesives, 111, 102962.‏
[8] Salem, M.Z.M., & Böhm, M. (2013). Understanding of formaldehyde emissions from solid wood: An overview. BioResources, 8(3), 4775-4790.‏
[9] Colakoglu, G. (1993). Effect of the production parameter on formaldehyde emission and technical properties of plywood (Doctoral dissertation, PhD thesis, KTU Graduate School of Natural and Applied Sciences, 21 p., Trabzon).‏
[10] Guler, C. (2015). Production of particleboards from licorice (Glycyrrhiza glabra) and European black pine (Pinus nigra Arnold) wood particles. Scientific Research and Essays, 10(7), 273-278.‏
[11] Youngquist, J. (1994). Literature review on use of nonwood plant fibers for building materials and panels. Literature Review on Use of Nonwood Plant Fibers for Building Materials and Panels. US Government Printing Office, 146 p.
[12] Copur, Y., Tozluoglu, A., & Karademir, A. (2007). Pulping of licorice (Glycyrrhiza glabra): an alternative raw material to produce pulp. Cellulose Chemistry and Technology, 41(2/3), 155.
[13] Mahlegha, G.H., & Khosravipour, B. (2017). The importance of licorice plant cultivation and its challenges in Iran, International Conference on Agricultural Sciences, Medicinal Plants and Traditional Medicine, Mashhad, Iran. https://civilica.com/doc. (In Persian)
[14] Zahedi Tabarestani, A. (2010, March). Investigating the chemical and biometric analysis of the fibers obtained from licorice root waste, National Conference of Medicinal Plants, Sari, Iran. https://civilica.com/doc. (In Persian)
[15] Bilej, M. (2015). Mucosal Immunity in Invertebrates. In Mestecky J., Strober W., Russell M.W., Kelsall B.L., Cheroutre, H., Lambrecht, B.N., (Eds), Mucosal Immunology (Fourth Edition) (135–144). Czech Republic, Acadmic press.
[16] Azizi, S., Pirbalouti, A. G., & Amirmohammadi, M. (2014). Effect of hydro-alcoholic extract of Persian oak (Quercus brantii) in experimentally gastric ulcer. Iranian Journal of Pharmaceutical Research, 13(3), 967.‏
[17] Pereira, J.A., Oliveira, I., Sousa, A., Valentão, P., Andrade, P.B., Ferreira, I.C., & Estevinho, L. (2007). Walnut (Juglans regia L.) leaves: Phenolic compounds, antibacterial activity and antioxidant potential of different cultivars. Food and Chemical Toxicology, 45(11), 2287-2295.
[18] Zhao, H., Li, X., Wang, X., Meng, M., Wang, X., Huang, S., & Gan, W. (2021). Effect of Copper (II) Sulfate on the Properties of Urea Formaldehyde Adhesive. Polymers, 14(1), 94.‏
[19] Boran, S., Usta, M., Ondaral, S., & Gumuskaya, E. (2012). The efficiency of tannin as a formaldehyde scavenger chemical in medium density fiberboard. Composites: Part B, 43, 2487-2491.
[20] Aydin, I., Demirkir, C., Colak, S., & Colakoglu, G. (2017). Utilization of bark fl ours as additive in plywood manufac turing. European Journal of Wood and Wood Products, 75 (1), 63-69.
[21] Zhang, J., Kang, H., Gao, Q., Li, J., Pizzi, A., & Delmotte, L. (2014). Performances of larch (l arix gmelini) tannin modifi ed urea-formaldehyde (TUF) resin and plywood bonded by TUF resin. Journal of Applied Polymer Science, 131 (22).
[22] Bai, M., Yao, G. D., Ren, Q., Li, Q., Liu, Q. B., Zhang, Y., Wang, X. B., Huang, X. X., & Song, S. J. (2018). Triterpenoid saponins and flavonoids from licorice residues with anti-inflammatory activity. Industrial Crops and Products, 125, 50-58.‏
[23] Kim, H. S., Lee, S. Y., Kim, B. Y., Lee, E. K., Ryu, J. H., & Lim, G. B. (2004). Effects of modifiers on the supercritical CO 2 extraction of glycyrrhizin from licorice and the morphology of licorice tissue after extraction. Biotechnology and Bioprocess Engineering, 9, 447-453.‏
[24] Cameron, F.A., & Pizzi, A. (1985). Tannin-induced formaldehyde release depression in urea formaldehyde particleboard. In: Meyer, B., Kottes-Andrews, B.A., Reinhardt, R.M. (Eds.), Formaldehyde Release from Wood Products, American Chemical Society Symposium Series, No. 316, Washington, DC, Chapter 15, p. 205.
[25] Tan, H., & Colakoglu, G. (2010). The effect of using acorn flour as a fi ller on some mechanical and physical properties of Beech and Okume plywood boards, III. National Black Sea Forestry Congress, 5, 20-22.
[26] Elbadawi, M., Osman, Z., Paridah, T., Nasroun, T., & Kantiner, W. (2015). Mechanical and physical properties of particleboards made from Ailanthus wood and UF resin fortified by Acacias tannins blend. Journal of Materials and Environmental Sciences, 6(4), 1016-1021.
[27] Suleiman, I. Y., Aigbodion, V. S., Shuaibu, L., & Shangalo, M. (2013). Development of eco-friendly particleboard composites using rice husk particles and gum Arabic. Journal of Materials Science and Engineering with Advanced Technology, 7(1), 75-91.‏
[28] Nemli, G., Kırcı, H., & Temiz, A. (2004). Influence of impregnating wood particles with mimosa bark extract on some properties of particleboard. Industrial Crops and Products, 20(3), 339-344.‏
[29] Colak, S. (2002). The effects of impregnation procedure at plywood on technological properties, formaldehyde and acid emission of plywood. Doctoral Dissertation, Karadeniz Technical University, Trabzon, Turkey.
[30] Eqbali, H., Mahmoudi, M., Pourrashidi, A., Hosseini, J., Nabati, S., & Hosseini Zhijood, S, M. (2010, March). Antioxidant effects of walnut tree leaves on serum levels of ALP, AST, ALT enzymes in male rats fed with high cholesterol diet. National Conference of Medicinal Plants.Sari. (In Persian)
 
[31] Eidi, A., Olamafar, S., Zaringhalam, J., Rezazadeh, S., & Eidi, M. (2011). Protective effect of Walnut (Juglans regia L.) extract against CCl4 – induced hepatotoxicity in rats. Research in Medicine, 35(2), 87-92.
[32] Iranmanesh, Y., & Jahanbazi Gojani, H. (2017). Determination of nutritional properties of oil extracted from Iranian oak fruit. Journal of Nutrition and Food Sciences, 15(1), 65-72. (In Persian)
[33] Faramarzian, M., & Bahramikia, S. (2020). Investigation of the effect of Quercus brantii fruit-hull extract on hen egg-white lysozyme fibrilation and defibrillation. Cellular and Molecular Research (Iranian Journal of Biology), 34(4), 499-514. (In Persian)
[34] Gholamalipour Alamdari, E., Keramatlo, M., & Bayat Kohsar, J. (2014). Analyzing the organic compounds of the fruit of two oak species (Quercus castaneifolia and Quercus persica) in the north and west of the country and the effect of impregnation methods with alkaline solution and water on reducing the amount of phenolic compounds. Iranian Plant Ecophysiology, Research Journal, 34(9),1-10. (In Persian)
[35] Saffarzadeh, A., Vincze, L., & Csap, J. (1999). Determination of the chemical composition of acorn, Pistacia atlantica and Pistacia khinjuk seed as non-conventional feedstuff. Journal of Acta Agraria Kaposvariensis, 3, 59-69.
[36] Buyuksari, U., Ayrilmis, N., Avci, E., & Koc, E. (2010). Evaluation of the physical, mechanical properties and formaldehyde emission of particleboard manufactured from waste stone pine (Pinus pinea L.) cones. Bioresource Technology, 101(1), 255-259.‏
[37] Lee, J., Jeon, J., & Kim, S. (2011). Green Adhesives Using Tannin and Cashew Nut Shell Liquid for Environment-friendly Furniture Materials. Journal of the Korea Furniture Society, 22, 219-229.
[38] Zargaran, A., Mohammadifar, M., & Balaqi, S. (2008). Comparise on of some chemical compositions and rheological properties of Iranian katira gum from two species floccosus A. and rahensis A. Journal of Nutrition Sciences and Food Industries of Iran, 3(4), 9-17. (In Persian)
[39] Rahimi, S., Abbasi, S., Azizi, M & Sahari, M. (2010). Evaluation of some chemical, physical and physicochemical properties of almond gum (Amygdalus scoparia Spach) collected from Fars and East Azarbaijan provinces. National Conference of Medicinal Plants, Sari, Iran. (In Persian)
 [40] Dost Hosseini, K. (2006). Technology of production and application of compressed wooden boards., Tehran: University of Tehran Press.
[41] Que, Z., Furuno, T., Katoh, S., and Nishino, Y. (2007). Effects of urea–formaldehyde resin mole ratio on the properties of particleboard. Building and Environment, 42(3), 1257-1263.‏
[42] Wolcott, J.J., Motter, W.K., Daisy, N.K., Tenhaeff, S.C., & Detlefsen, W.D. (1996). Investigation of variables affecting hot-press formaldehyde and methanol emissions during laboratory production of urea-formaldehyde-bonded particleboard. Forest Products Journal, 46(9), 62.‏
[43] Halvarsson, S., Edlund, H., & Norgren, M. (2010). Wheat straw as raw material for manufacture of medium density fiberboard (MDF). Bioresources, 5(2), 1215-1231.