Delignification of CMP pulp with Terametes versicolor

This study was investigated the effect of Trametes versicolor on chemimechanical pulp (CMP) delignification. CMP were obtained from Mazanderan wood and paper industries. Circle mats were made from CMP (diameter, 7cm; thickness, 1mm) and fortified with 1g/Lit yeast juice. After sterilized, pulp mats...

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Autores principales:	Noraldin Nazarnezhad, Mohammad taghi Asdolahzadeh
Formato:	article
Lenguaje:	FA
Publicado:	Regional Information Center for Science and Technology (RICeST) 2009
Materias:	chemimechanical pulping CMP Trametes vesicolor delignification bleaching mechanical and optical properties Forestry SD1-669.5
Acceso en línea:	https://doaj.org/article/bd48efafc9fb49f0a6aed2b328abf5fe
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spelling	oai:doaj.org-article:bd48efafc9fb49f0a6aed2b328abf5fe2021-12-02T06:55:18ZDelignification of CMP pulp with Terametes versicolor1735-09132383-112X10.22092/ijwpr.2009.117388https://doaj.org/article/bd48efafc9fb49f0a6aed2b328abf5fe2009-09-01T00:00:00Zhttp://ijwpr.areeo.ac.ir/article_117388_641c31a29ae5d4ea1189ecdd768f533c.pdfhttps://doaj.org/toc/1735-0913https://doaj.org/toc/2383-112XThis study was investigated the effect of Trametes versicolor on chemimechanical pulp (CMP) delignification. CMP were obtained from Mazanderan wood and paper industries. Circle mats were made from CMP (diameter, 7cm; thickness, 1mm) and fortified with 1g/Lit yeast juice. After sterilized, pulp mats were incubated with tow disks punched from mycelium. The duration of incubate were 5, 10, 15 & 20 days as well as temperature and moisture 25oC and 40%, respectively. Standard hand sheets were made from biodelignification pulp, and was measured mechanical and optical properties. The portion of biodelignification pulp was alkaline extracted under condition of pulp consistency, 10%; temperature, 70oC; time, 80min and 2% sodium hydroxide, and then bleached under conditions of pulp consistency, 10%; temperature, 50oC; time, 60min and 4% hydrogen peroxide. Finally, mechanical and optical properties of standard hand sheet were measured. Results showed optimum time was 10 days that decreased 5.9% lignin. Mechanical properties of treated samples were lower than control samples, but statically were not significant. Optical properties of treated samples were lower than control samples but alkaline extraction and then bleaching with sodium peroxide was increase it.Noraldin NazarnezhadMohammad taghi AsdolahzadehRegional Information Center for Science and Technology (RICeST)articlechemimechanical pulpingCMPTrametes vesicolordelignificationbleachingmechanical and optical propertiesForestrySD1-669.5FAتحقیقات علوم چوب و کاغذ ایران, Vol 24, Iss 2, Pp 307-314 (2009)
institution	DOAJ
collection	DOAJ
language	FA
topic	chemimechanical pulping CMP Trametes vesicolor delignification bleaching mechanical and optical properties Forestry SD1-669.5
spellingShingle	chemimechanical pulping CMP Trametes vesicolor delignification bleaching mechanical and optical properties Forestry SD1-669.5 Noraldin Nazarnezhad Mohammad taghi Asdolahzadeh Delignification of CMP pulp with Terametes versicolor
description	This study was investigated the effect of Trametes versicolor on chemimechanical pulp (CMP) delignification. CMP were obtained from Mazanderan wood and paper industries. Circle mats were made from CMP (diameter, 7cm; thickness, 1mm) and fortified with 1g/Lit yeast juice. After sterilized, pulp mats were incubated with tow disks punched from mycelium. The duration of incubate were 5, 10, 15 & 20 days as well as temperature and moisture 25oC and 40%, respectively. Standard hand sheets were made from biodelignification pulp, and was measured mechanical and optical properties. The portion of biodelignification pulp was alkaline extracted under condition of pulp consistency, 10%; temperature, 70oC; time, 80min and 2% sodium hydroxide, and then bleached under conditions of pulp consistency, 10%; temperature, 50oC; time, 60min and 4% hydrogen peroxide. Finally, mechanical and optical properties of standard hand sheet were measured. Results showed optimum time was 10 days that decreased 5.9% lignin. Mechanical properties of treated samples were lower than control samples, but statically were not significant. Optical properties of treated samples were lower than control samples but alkaline extraction and then bleaching with sodium peroxide was increase it.
format	article
author	Noraldin Nazarnezhad Mohammad taghi Asdolahzadeh
author_facet	Noraldin Nazarnezhad Mohammad taghi Asdolahzadeh
author_sort	Noraldin Nazarnezhad
title	Delignification of CMP pulp with Terametes versicolor
title_short	Delignification of CMP pulp with Terametes versicolor
title_full	Delignification of CMP pulp with Terametes versicolor
title_fullStr	Delignification of CMP pulp with Terametes versicolor
title_full_unstemmed	Delignification of CMP pulp with Terametes versicolor
title_sort	delignification of cmp pulp with terametes versicolor
publisher	Regional Information Center for Science and Technology (RICeST)
publishDate	2009
url	https://doaj.org/article/bd48efafc9fb49f0a6aed2b328abf5fe
work_keys_str_mv	AT noraldinnazarnezhad delignificationofcmppulpwithterametesversicolor AT mohammadtaghiasdolahzadeh delignificationofcmppulpwithterametesversicolor
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Delignification of CMP pulp with Terametes versicolor

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