[1] Akbarpour, I., Ghasemian, A., Resalati, H. and Saraeian, A., 2018. Biodeinking of mixed ONP and OMG waste papers with cellulase. Cellulose Journal, 25 (2): 1265-1280.
[2] Khristova, P., Kordsachia, O., Patt, R. and Dafaalla, S., 2006. Alkaline pulping of some eucalypts from Sudan. Bioresource Technology, 97(4): 535-544.
[3] Bajpai, P., 2018. Fiber from Recycled Paper and Utilization. Biermann's Handbook of Pulp and Paper (3rd Edition), p. 547-582.
[4] Mehri Iraie, H.R., Ghasemian, A., Resalati, H., Saraeyan, A.R. and Akbarpour, A., 2014. Investigation on bleaching of mixed old newspaper and magazine deinked pulp with hydrogen peroxide. Journal of Forests and Wood Products, 67(3): 503-516. (In Persian).
[5] Helmling, O., Süss, U. and Eul, W., 1986. Upgrading of waste paper with hydrogen peroxide. In: Tappi Pulping Conference, Proceedings, Tappi Press, Atlanta, p. 407.
[6] Zeinali, F. and Dehghani, M., 2012. Evaluation of alkaline peroxide process and activated peroxide in chemical-mechanical pulp bleaching from hardwoods. Journal of Iranian Wood and Paper Industries, 3(2): 91-103. (In Persian).
[7] Doelle, K. and Bajrami, B., 2018. Sodium Hydroxide and Calcium Hydroxide Hybrid Oxygen Bleaching with System. In IOP Conference Series: Materials Science and Engineering, 301 (1): 1-12; IOP Publishing, doi:10.1088/1757-899X/301/1/012136.
[8] Strand, A., Korotkova, E., Willför, S., Hakala, J. and Lindstedt, E., 2017. The use of calcium hydroxide as alkali source in peroxide bleaching of kraft pulp. Nordic Pulp and Paper Research Journal, 32(3): 444-451.
[9] Qinghua, Xu., Yingjuan, Fu., Yang, Gao. and Menghua, Qin., 2009. Performance and efficiency of old newspaper deinking by combining cellulase/hemicellulase with laccase-violuric acid system. Journal of Waste Management 29(5): 1486-1490.
https://doi.org/10.1016/j.wasman.2008.10.007
[10] Tschirner, U. and Wang, D., 1998. Hydrogen peroxide bleaching of recycle fiber. Paprican, Progress in Paper Recycling, 8(1):15-25.
[11] William, Scott., 1995. An introduction to paper properties (Translated by Afra, A) Tehran: Aiezh Publications, 2016. (In Persian).
[12] Bhardwaj, N. K. and Nguyen, K.L., 2005. Charges aspects of hydrogen peroxide bleached de-inked pulps. Colloids Surf. A, 262 (1): 232-2337.
[13] Environmental Express MicroVials provide quality COD test results at a savings for your laboratory. Using MicroVials for COD analysis is quick and easy.
https://www.environmentalexpress. com/ee/s/article/cod-testing, Oct 28, 2021.
[14] Abd Rahman, N. S. and Azahari, B., 2012. Effect of calcium hydroxide filler loading on the properties of banana stem handsheets. BioResources Journal, 7(3): 4321-4340.