Abstract：
:Fines concentration harms paper machine runability and output quality in recovered paper processing, hence, their extraction would be fundamentally beneficial. In this study, separated fines from an industrial recycled fiber pulp (RFP) were characterized and evaluated for their potential biogas yields with a focus on understanding the role of varying lignin and ash contents. Further, these results were compared with biogas yields from conventional chemical and mechanical pulps. Overall, methane yields of fines from mechanical pulps (21-28mL/gVS) and RFP (127mL/gVS) are relatively low compared to the high methane yields of 375mL/gVS from the chemical pulp fines. However, it was shown that the high ash content in RFP fines (up to 50%) did not negatively influence overall yield, rather, it was the presence of slowly biodegrading lignin-rich fiber fines.
journal_name
Bioresour Technoljournal_title
Bioresource technologyauthors
Steffen F,Requejo A,Ewald C,Janzon R,Saake Bdoi
10.1016/j.biortech.2015.10.014subject
Has Abstractpub_date
2016-01-01 00:00:00pages
506-13eissn
0960-8524issn
1873-2976pii
S0960-8524(15)01409-1journal_volume
200pub_type
杂志文章abstract：:Extracellular polysaccharide (EPS) was isolated from defatted micro-algae Dunaliela tertiolecta and defined as linear (1→4)-α-D-glucan based on monosaccharide composition, enzymatic and spectroscopic analyses. Optimization and characterization of acidic and enzymatic hydrolyses of EPS have been performed for its poten...
journal_title：Bioresource technology
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abstract：:A new-developed vegetation-activated sludge process (V-ASP) was implemented for decentralized domestic wastewater treatment, and studied in lab-scale and full-scale. The main purpose of this work was the investigation of biomass activities and microbial communities in V-ASP by comparison with conventional constructed ...
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journal_title：Bioresource technology
pub_type： 杂志文章,评审
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更新日期：2014-11-01 00:00:00
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更新日期：2020-12-01 00:00:00
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journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2012.03.109
更新日期：2012-07-01 00:00:00
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doi：10.1016/j.biortech.2013.01.035
更新日期：2013-04-01 00:00:00
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journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/s0960-8524(01)00018-9
更新日期：2001-07-01 00:00:00
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journal_title：Bioresource technology
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更新日期：2011-05-01 00:00:00
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更新日期：2011-01-01 00:00:00
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更新日期：2006-10-01 00:00:00
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journal_title：Bioresource technology
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更新日期：2018-01-01 00:00:00
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journal_title：Bioresource technology
pub_type： 杂志文章,评审
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journal_title：Bioresource technology
pub_type： 杂志文章
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更新日期：2010-08-01 00:00:00
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journal_title：Bioresource technology
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更新日期：2011-01-01 00:00:00
abstract：:Weak magnetic field (WMF) provided by a magnet was proposed to enhance CH4 production from a swine manure-fed digester supplemented with micron-sized zero valent iron (ZVI). Compared to the control without ZVI addition and WMF application (RControl), treatments that included ZVI only (RZVI) and coupled WMF with ZVI (R...
journal_title：Bioresource technology
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更新日期：2019-06-01 00:00:00
