Comparing the Performance of the Combination of Surfactant and Soap in Wastepaper Deinking

The influence of different dosages of surfactant and soap in the deinking of wastepaper is investigated. The results showed that the dosage of 0.25% soap generated highest brightness and lowest opacity. However, the dosage of 0.75% soap produced highest tensile and burst strength and 0.5% soap produ...

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Autores principales:	Ahmad Jahan latibari, Reza Jamail, Mehran Roohnia
Formato:	article
Lenguaje:	FA
Publicado:	Regional Information Center for Science and Technology (RICeST) 2015
Materias:	Floatation wastepaper soap surfactant Strength Forestry SD1-669.5
Acceso en línea:	https://doaj.org/article/fae11de15a11451eb884f25e789af205
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spelling	oai:doaj.org-article:fae11de15a11451eb884f25e789af2052021-12-02T03:52:27ZComparing the Performance of the Combination of Surfactant and Soap in Wastepaper Deinking1735-09132383-112X10.22092/ijwpr.2015.11902https://doaj.org/article/fae11de15a11451eb884f25e789af2052015-03-01T00:00:00Zhttp://ijwpr.areeo.ac.ir/article_11902_82f55672383b46d094ef528bce9d3450.pdfhttps://doaj.org/toc/1735-0913https://doaj.org/toc/2383-112XThe influence of different dosages of surfactant and soap in the deinking of wastepaper is investigated. The results showed that the dosage of 0.25% soap generated highest brightness and lowest opacity. However, the dosage of 0.75% soap produced highest tensile and burst strength and 0.5% soap produced the lowest spec (dirt) index. In the case of surfactant application, the dosage of 0.75% surfactant produced highest brightness and 0.5% surfactant generated lowest opacity. Application of 0.5% surfactant showed highest tensile and burst strength and lowest dirt index. The combined effect of both chemicals showed that the combined dosage of 0.75% surfactant and 0.25% soap produces highest brightness but the dosage of 0.25% surfactant without soap produced lowest opacity. Highest tensile and burst strength was related to pulp deinked using 0.5% surfactant and 0.75% soap. The results indicated that the combination of 0.75% surfactant and 0.25% soap generated highest brightness which the important property of the writing and printing paper. The highest tensile and burst strength was measured in deinked pulp produced using 0.5% surfactant and 0.75% soap.Ahmad Jahan latibariReza JamailMehran RoohniaRegional Information Center for Science and Technology (RICeST)articleFloatationwastepapersoapsurfactantStrengthForestrySD1-669.5FAتحقیقات علوم چوب و کاغذ ایران, Vol 30, Iss 1, Pp 26-36 (2015)
institution	DOAJ
collection	DOAJ
language	FA
topic	Floatation wastepaper soap surfactant Strength Forestry SD1-669.5
spellingShingle	Floatation wastepaper soap surfactant Strength Forestry SD1-669.5 Ahmad Jahan latibari Reza Jamail Mehran Roohnia Comparing the Performance of the Combination of Surfactant and Soap in Wastepaper Deinking
description	The influence of different dosages of surfactant and soap in the deinking of wastepaper is investigated. The results showed that the dosage of 0.25% soap generated highest brightness and lowest opacity. However, the dosage of 0.75% soap produced highest tensile and burst strength and 0.5% soap produced the lowest spec (dirt) index. In the case of surfactant application, the dosage of 0.75% surfactant produced highest brightness and 0.5% surfactant generated lowest opacity. Application of 0.5% surfactant showed highest tensile and burst strength and lowest dirt index. The combined effect of both chemicals showed that the combined dosage of 0.75% surfactant and 0.25% soap produces highest brightness but the dosage of 0.25% surfactant without soap produced lowest opacity. Highest tensile and burst strength was related to pulp deinked using 0.5% surfactant and 0.75% soap. The results indicated that the combination of 0.75% surfactant and 0.25% soap generated highest brightness which the important property of the writing and printing paper. The highest tensile and burst strength was measured in deinked pulp produced using 0.5% surfactant and 0.75% soap.
format	article
author	Ahmad Jahan latibari Reza Jamail Mehran Roohnia
author_facet	Ahmad Jahan latibari Reza Jamail Mehran Roohnia
author_sort	Ahmad Jahan latibari
title	Comparing the Performance of the Combination of Surfactant and Soap in Wastepaper Deinking
title_short	Comparing the Performance of the Combination of Surfactant and Soap in Wastepaper Deinking
title_full	Comparing the Performance of the Combination of Surfactant and Soap in Wastepaper Deinking
title_fullStr	Comparing the Performance of the Combination of Surfactant and Soap in Wastepaper Deinking
title_full_unstemmed	Comparing the Performance of the Combination of Surfactant and Soap in Wastepaper Deinking
title_sort	comparing the performance of the combination of surfactant and soap in wastepaper deinking
publisher	Regional Information Center for Science and Technology (RICeST)
publishDate	2015
url	https://doaj.org/article/fae11de15a11451eb884f25e789af205
work_keys_str_mv	AT ahmadjahanlatibari comparingtheperformanceofthecombinationofsurfactantandsoapinwastepaperdeinking AT rezajamail comparingtheperformanceofthecombinationofsurfactantandsoapinwastepaperdeinking AT mehranroohnia comparingtheperformanceofthecombinationofsurfactantandsoapinwastepaperdeinking
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Comparing the Performance of the Combination of Surfactant and Soap in Wastepaper Deinking

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