Abstract：
:In this paper, the configuration and performance of a polygeneration system are studied by modelling the integration of a lignocellulosic wood-to-ethanol process with an existing combined heat and power (CHP) plant. Data from actual plants are applied to validate the simulation models. The integrated polygeneration system reaches a total efficiency of 50%, meeting the heating load in the district heating system. Excess heat from the ethanol production plant supplies 7.9 MW to the district heating system, accounting for 17.5% of the heat supply at full heating load. The simulation results show that the production of ethanol from woody biomass is more efficient when integrated with a CHP plant compared to a stand-alone production plant. The total biomass consumption is reduced by 13.9% while producing the same amounts of heat, electricity and ethanol fuel as in the stand-alone configurations. The results showed that another feature of the integrated polygeneration system is the longer annual operating period compared to existing cogeneration. Thus, the renewable electricity production is increased by 2.7% per year.
journal_name
Bioresour Technoljournal_title
Bioresource technologyauthors
Starfelt F,Thorin E,Dotzauer E,Yan Jdoi
10.1016/j.biortech.2009.07.087subject
Has Abstractpub_date
2010-01-01 00:00:00pages
613-8issue
2eissn
0960-8524issn
1873-2976pii
S0960-8524(09)01017-7journal_volume
101pub_type
杂志文章abstract：:A mixture of rice straw (80%) and chicken manure (20%) was pretreated and fermented to carboxylic acids by using a mixed culture of marine mesophilic microorganisms. Two sets of four fermentors, built from PVC pipes, were used for both biomass pretreatment and fermentation. Four 1L fermentors (F1-F4) were arranged in ...
journal_title：Bioresource technology
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doi：10.1016/j.biortech.2006.06.021
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journal_title：Bioresource technology
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更新日期：2020-12-01 00:00:00
abstract：:Bacterial reduction of selenium (Se) oxyanions (Se[VI] and Se[IV]) to elemental Se (Se[0]) is one of the major biogeochemical processes removing Se from agricultural drainage water and depositing Se in the sediment. This study was conducted to characterize Se-reducing bacterial populations in Lost Hills evaporation po...
journal_title：Bioresource technology
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doi：10.1016/j.biortech.2005.04.038
更新日期：2006-05-01 00:00:00
abstract：:The individual and combined impacts of copper ion (Cu2+) and oxytetracycline (OTC) on anaerobic ammonium oxidation (anammox) performance and its self-recovery process were examined. Experimental results showed that the anammox performance and activity of anammox bacteria were inhibited by 1.0 mg L-1 OTC, Cu2+ and OTC ...
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更新日期：2021-01-01 00:00:00
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journal_title：Bioresource technology
pub_type： 杂志文章,评审
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更新日期：2020-06-01 00:00:00
abstract：:1,3-Propanediol (1,3-PDO) production from crude glycerol, a byproduct from biodiesel manufacturing, by Clostridium beijerinckii DSM 791 was studied with corn steep liquor as an inexpensive nitrogen source replacing yeast extract in the fermentation medium. A stable, long-term 1,3-PDO production from glycerol was demon...
journal_title：Bioresource technology
pub_type： 杂志文章
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更新日期：2016-07-01 00:00:00
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journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2006.05.046
更新日期：2007-05-01 00:00:00
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journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2014.02.053
更新日期：2014-08-01 00:00:00
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journal_title：Bioresource technology
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doi：10.1016/j.biortech.2020.124248
更新日期：2021-01-01 00:00:00
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journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2004.08.009
更新日期：2005-05-01 00:00:00
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journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2010.11.102
更新日期：2011-02-01 00:00:00
abstract：:Co-digestions of urban organic waste were conducted to investigate the effect of the mixing ratio between sludge, food waste, grass clippings and green waste at different hydraulic retention times (HRTs). Compared to the digestion of 100% sludge, the methane yield increased by 48% and 35%, when co-digesting sludge wit...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2016.01.085
更新日期：2016-04-01 00:00:00
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journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2010.10.043
更新日期：2011-02-01 00:00:00
abstract：:Purpose of this study is to investigate the stoichiometry and kinetics of anaerobic ammonium oxidation (Anammox) with trace hydrazine addition. The stoichiometry was established based on the electron balance of Anammox process with trace N2H4 addition. The stoichiometric coefficients were determined by the proton cons...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2015.08.098
更新日期：2015-12-01 00:00:00
abstract：:A modified AOB-NOB-N2O-SMP model able to quantify nitrous oxide (N2O) emissions and soluble microbial product (SMP) production during wastewater treatment is proposed. The modified AOB-NOB-N2O-SMP model takes into account: (1) two-step nitrification by ammonia-oxidizing bacteria (AOB) and nitrite-oxidizing bacteria (N...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2016.11.127
更新日期：2017-03-01 00:00:00
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journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2007.08.066
更新日期：2008-07-01 00:00:00
abstract：:To acquire microbial consortia with effectively precedent degradation of lignin, samples obtained from rotten trunks, rotten stumps and soil near it were screened and isolated after generations of subculture. The dynamic change illustrated that their community structures were affected by pH and tended to be stable aft...
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pub_type： 杂志文章
doi：10.1016/j.biortech.2018.01.058
更新日期：2018-04-01 00:00:00
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pub_type： 杂志文章
doi：10.1016/j.biortech.2007.02.020
更新日期：2008-03-01 00:00:00
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更新日期：2015-11-01 00:00:00
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更新日期：2013-10-01 00:00:00
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更新日期：2012-06-01 00:00:00
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更新日期：2016-01-01 00:00:00
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更新日期：2017-02-01 00:00:00
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更新日期：2015-09-01 00:00:00
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doi：10.1016/j.biortech.2015.10.089
更新日期：2016-01-01 00:00:00
abstract：:Sustainable cathode development has been a challenge for the emerging microbial fuel cell (MFC) technology. This study presents a simple catholyte called sodium percarbonate to serve as a new type of electron acceptor for MFCs. Lab scale comparisons showed sodium percarbonate cathode obtained comparable power density ...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2014.09.014
更新日期：2014-11-01 00:00:00
abstract：:Microbial generation of nocathiacin acid from nocathiacin I by manipulating enzymatic activities related to C-terminal dehydroalanine hydrolysis in Amycolatopsis fastidiosa LCB1001 was investigated by comparing the effects of various factors including metal ions, amino acid precursors and starting pH on the transforma...
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