The short-term degradation of cellulosic pulp in lake water and peat soil: A multi-analytical study from the micro to the molecular level

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• 作者：Diego Tamburini^a ; ¹ ; Jeannette Jacqueline Łucejko^a ; ^b ; ^{jlucejko@gmail.com} ; Magdalena Zborowska^c ; Francesca Modugno^a ; Emma Cantisani^b ; Miroslava Mamoňová ; ^d ; Maria Perla Colombini^a ; ^b
• 关键词：Cellulosic pulp ; SEM ; XRD ; Py(HMDS)-GC/MS ; Natural ageing ; In situ conservation
• 刊名：International Biodeterioration & Biodegradation
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：116
• 期：Complete
• 页码：243-259
• 全文大小：6081 K
• 卷排序：116

文摘

1.Fifty-four cellulose pyrolysis products in TMS form were identified and categorised.2.Cellulose aged for 2 years in peat soil and lake water underwent depolymerisation.3.Depolymerisation was observed as an increase in anhydrosugars as pyrolysis products.4.Between 2 and 5 years of ageing a loss of carbohydrates up to 60% was observed.5.The degradation of the material was more advanced in lake water than peat soil.