Bagasse fiber has been used in the production of bleached chemical pulp by the Pars Paper Company. In this company, a conventional three-stage sequence of hypochlorite, alkaline extraction and second hypochlorite (HEH) is applied in pulp bleaching. Pulp bleaching is one of the most important environmental pollutant stages in the pulp and paper industry. In this research, the bleaching of soda bagasse pulp by applying Oxone and TAED-activator in non-chlorine bleaching sequences has been investigated. The unbleached pulp, with kappa number of 20, 955 ml/g viscosity and 37 % brightness, was prepared from Pars Paper Company. Results indicated that, the TAED at the first and second stages were more effective than in the Oxone stages. Moreover, the sequences, which contained TAED- and Oxone-second-stage, could reach the minimum level of kappa (1.7), but the highest brightness (80 %) was attained by using only TAED with a comparatively high level of pulp viscosity (752). Nordic Pulp & Paper Research Journal, Volume 34, Issue 4, Pages 422–432, eISSN 2000-0669, ISSN 0283-2631, DOI: https://doi.org/10.1515/npprj-2019-0010.
You have noted very interesting details! ps decent site.Blog money
UID_64015768###
Kemenangan Maksimal dari Gate of Olympus Ari Nelayan Ikan Menang 250JT
UID_34998239###
Driver Ojol Pensiun setelah menang maxwin puluhan juta di agen toto play
UID_36993782###
viral situs gacor parah kaya mendadak ketika mengikuti demo di depan istana
UID_75877808###
Susah Berjualan Pedagang Kaki 5 Menang 75JT Sekali Putar Gate of Olympus
UID_24325266###
Sulit Mencari Pekerjaan Budi Menang 120JT Setiap Hari dari Sweet Bonanza x1000
UID_26938665###
Tingkat Kemenangan Sweet Bonanza Mencapai 98 Kini Menjadi Sorotan Para Pemain Di Bulan Puasa Ini
UID_98588987###
pokok e joget
UID_37034453###
buat nge push KW kecil aja nih
UID_40738536###
test
UID_72797786###
test
UID_49633525###
test
UID_61916990###
test
UID_32854536###
test
UID_54277187###
test
UID_20861405###
123
UID_14864828###
test
UID_83016133###
test
UID_24146793###
test
UID_76010280###
test
UID_47886839###
test
UID_30658209###
test
UID_73833527###
test
UID_65636518###
test
UID_97884358###
test
UID_39502757###
test
UID_16599856###
test
UID_93537352###
penipu online
UID_93966497###
xnxx