Abstract:
:Production of biohydrogen and related metabolic by-products was investigated in Solid State Dark Fermentation (SSDF) of food waste (FW) and wheat straw (WS). The effect of the total solids (TS) content and H2 partial pressure (ppH2), two of the main operating factors of SSDF, were investigated. Batch tests with FW at 10, 15, 20, 25 and 30% TS showed considerable effects of the TS on metabolites distribution. H2 production was strongly inhibited for TS contents higher than 15% with a concomitant accumulation of lactic acid and a decrease in substrate conversion. Varying the ppH2 had no significant effect on the conversion products and overall degradation of FW and WS, suggesting that ppH2 was not the main limiting factor in SSDF. This study showed that the conversion of complex substrates by SSDF depends on the substrate type and is limited by the TS content.
journal_name
Bioresour Technoljournal_title
Bioresource technologyauthors
Ghimire A,Trably E,Frunzo L,Pirozzi F,Lens PNL,Esposito G,Cazier EA,Escudié Rdoi
10.1016/j.biortech.2017.07.062subject
Has Abstractpub_date
2018-01-01 00:00:00pages
180-186issue
Pt Aeissn
0960-8524issn
1873-2976pii
S0960-8524(17)31158-6journal_volume
248pub_type
杂志文章abstract::Anaerobic fluidized membrane bioreactors (AFMBRs) have been mainly developed as a post-treatment process to produce high quality effluent with very low energy consumption. The performance of an AFMBR was examined using the effluent from a microbial fuel cell (MFC) treating domestic wastewater, as a function of AFMBR h...
journal_title:Bioresource technology
pub_type: 杂志文章
doi:10.1016/j.biortech.2016.02.067
更新日期:2016-05-01 00:00:00
abstract::For overcoming the long period of seed cultured photoautotrophically and inadequate cell supply for the inoculation of microalgae photoautotrophic cultivation, a model for the photoautotrophic culture of three Chlorella species with heterotrophic cells as seed was investigated. The model can not only take advantages o...
journal_title:Bioresource technology
pub_type: 杂志文章
doi:10.1016/j.biortech.2012.05.066
更新日期:2012-08-01 00:00:00
abstract::Metals in traces are vital for microalgae but their occurrence at high concentrations in habitats is a serious ecological concern. We investigated the potential of two acid-tolerant microalgae, Desmodesmus sp. MAS1 and Heterochlorella sp. MAS3, isolated from neutral environments, for simultaneous removal of heavy meta...
journal_title:Bioresource technology
pub_type: 杂志文章
doi:10.1016/j.biortech.2019.01.053
更新日期:2019-04-01 00:00:00
abstract::This paper investigated the effect of co-composting of lincomycin mycelia dregs (LMDs) with furfural slag on the degradation of lincomycin, maturity and microbial communities. Results showed that after 66 days composting, the concentration of lincomycin was removed above 99%. The final pH, C/N and germination index (G...
journal_title:Bioresource technology
pub_type: 杂志文章
doi:10.1016/j.biortech.2018.05.087
更新日期:2018-10-01 00:00:00
abstract::Composting is considered to be a natural, sustainable, and highly beneficial method for solid waste disposal. The objective of this study was to investigate the two-stage composting of green waste (GW) as affected by the addition of sugar beet pulp (SBP; at 0, 25, and 35%) and/or paper waste (PW; at 0, 5, and 10%) as ...
journal_title:Bioresource technology
pub_type: 杂志文章
doi:10.1016/j.biortech.2018.07.040
更新日期:2018-11-01 00:00:00
abstract::Although various pretreatments have been widely investigated to enhance the anaerobic digestion (AD) of waste activated sludge (WAS), economic feasibility issues have limited real-world applications. The authors examined the performance and economic analysis of an alkaline-mechanical process with a novel mechanical cr...
journal_title:Bioresource technology
pub_type: 杂志文章
doi:10.1016/j.biortech.2014.03.138
更新日期:2014-08-01 00:00:00
abstract::Emission of nitrous oxide (N2O) during animal manure composting is of great concern, and its emission factor (EF) is important for greenhouse gas emission inventory, while the EF is still uncertain due to limited on-site full-scale observations worldwide. In this study, N2O emissions were monitored during different se...
journal_title:Bioresource technology
pub_type: 杂志文章
doi:10.1016/j.biortech.2020.123905
更新日期:2020-11-01 00:00:00
abstract::2,5-Furandicarboxylic acid (FDCA) is a promising bio-based building block and can be produced by biotransformation of 5-hydroxymethylfurfural (HMF). To improve the FDCA production, two genes-one encoding HMF oxidase (HMFO; from Methylovorus sp. strain MP688) and another encoding for HMF/Furfural oxidoreductase (HmfH; ...
journal_title:Bioresource technology
pub_type: 杂志文章
doi:10.1016/j.biortech.2017.08.166
更新日期:2018-01-01 00:00:00
abstract::The recovery of an organic carbon source from a waste activated sludge by using alkaline hydrolysis and radiation treatment was studied, and the feasibility of the solubilized sludge carbon source for a biological denitrification was also investigated. The effects of an alkaline treatment and gamma-ray irradiation on ...
journal_title:Bioresource technology
pub_type: 杂志文章
doi:10.1016/j.biortech.2009.06.049
更新日期:2009-12-01 00:00:00
abstract::Main goal of the study was present the results of some respirometric measurements of activated sludge biodegrading the substrate in the wastewater originated in selected sections of the dairy processing line. The following dairy production effluents were analyzed in the research: the pumping station wastewater (combin...
journal_title:Bioresource technology
pub_type: 杂志文章
doi:10.1016/j.biortech.2007.08.077
更新日期:2008-07-01 00:00:00
abstract::Butyrate fermentation by immobilized Clostridium tyrobutyricum was successfully carried out in a fibrous bed bioreactor using cane molasses. Batch fermentations were conducted to investigate the influence of pH on the metabolism of the strain, and the results showed that the fermentation gave a highest butyrate produc...
journal_title:Bioresource technology
pub_type: 杂志文章
doi:10.1016/j.biortech.2009.02.032
更新日期:2009-07-01 00:00:00
abstract::The performance and enzymatic strategy exhibited by basidiomycete Euc-1, a laccase producing strain, was investigated during the biodegradation of olive mill wastewater (OMW). This strain yielded better decolorization of solidified OMW than Phanerochaete chrysosporium and removed 90% of phenols (initial concentration=...
journal_title:Bioresource technology
pub_type: 杂志文章
doi:10.1016/j.biortech.2003.08.006
更新日期:2004-03-01 00:00:00
abstract::The aim of this study was to improve performance of the microbial electrolysis desalination and chemical-production cell (MEDCC) using enlarged anode and high applied voltages. MEDCCs with anode lengths of 9 and 48cm (i.e., the 9cm-anode MEDCC and 48cm-anode MEDCC, respectively) were tested under different voltages (1...
journal_title:Bioresource technology
pub_type: 杂志文章
doi:10.1016/j.biortech.2017.08.049
更新日期:2017-11-01 00:00:00
abstract::The present research work is probably the first attempt to focus on the kinetics of pyrolysis and combustion process for date palm biomass wastes like seed, leaf and leaf stem by using Thermogravimetric Analysis (TGA) technique. The physical properties of biomass wastes were also examined. Proximate and ultimate analy...
journal_title:Bioresource technology
pub_type: 杂志文章
doi:10.1016/j.biortech.2012.04.081
更新日期:2012-08-01 00:00:00
abstract::Wastewaters from farm and composting operations are often rich in select nutrients that potentially can be reutilized in crop production. Liners of silverleaf dogwood (Cornus alba L. 'Argenteo-marginata'), common ninebark [Physocarpus opulifolius (L.) Maxim.], and Anthony Waterer spirea (Spiraeaxbumalda Burvénich 'Ant...
journal_title:Bioresource technology
pub_type: 杂志文章
doi:10.1016/j.biortech.2007.02.047
更新日期:2008-04-01 00:00:00
abstract::This work describes the production of polyhydroxyalkanoates (PHAs) as a side stream process on a municipal waste water treatment plant (WWTP) at different operation conditions. Therefore various tests were conducted regarding a high PHA production and stable PHA composition. Influence of substrate concentration, tempe...
journal_title:Bioresource technology
pub_type: 杂志文章
doi:10.1016/j.biortech.2014.06.037
更新日期:2014-09-01 00:00:00
abstract::The United States Department of Agriculture introduced several bamboo species into the southern United States in the 1920s. One of the species included was Moso bamboo (Phyllostachys pubescens), a species native to China. This species grows well in South Carolina. In rural areas, bamboo splits are frequently used for ...
journal_title:Bioresource technology
pub_type: 杂志文章
doi:10.1016/s0960-8524(00)00145-0
更新日期:2001-03-01 00:00:00
abstract::Specific growth rates and hydrocarbon contents of Botryococcus braunii strain Showa were measured under a wide range of CO2, salinity, temperature, and irradiance conditions. The bubbling CO2 concentration of 0.2-5% and no addition of salinity were favorable conditions for growth. The strain cannot grow at 5°C and abo...
journal_title:Bioresource technology
pub_type: 杂志文章
doi:10.1016/j.biortech.2013.01.095
更新日期:2013-04-01 00:00:00
abstract::Influence of the labile organic fraction (LOF) on anaerobic digestion of food waste was investigated in different S/I ratio of 0.33, 0.5, 1.0, 2.0 and 4.0g-VSsubstrate/g-VSinoculum. Two types of substrate, standard food waste (Substrate 1) and standard food waste with the supernatant (containing LOF) removed (Substrat...
journal_title:Bioresource technology
pub_type: 杂志文章
doi:10.1016/j.biortech.2014.01.018
更新日期:2014-04-01 00:00:00
abstract::Selected oil cakes, neem, castor and mahua, were tried independently and in combination with a chemical nematicide (carbofuran 3G) for the management of Pratylenchus delattrei in crossandra under glass house conditions. The neem oil cake was effective compared to other oil cakes used and there was a synergistic effect...
journal_title:Bioresource technology
pub_type: 杂志文章
doi:10.1016/j.biortech.2003.11.002
更新日期:2004-07-01 00:00:00
abstract::A one-pot process combining transesterification and selective hydrogenation was established to produce biodiesel from hemp (Cannabis sativa L.) seed oil which is eliminated as a potential feedstock by a specification of iodine value (IV; 120 g I(2)/100g maximum) contained in EN 14214. A series of alkaline earth metal ...
journal_title:Bioresource technology
pub_type: 杂志文章
doi:10.1016/j.biortech.2010.02.095
更新日期:2010-08-01 00:00:00
abstract::Illumina MiSeq sequencing and phylogenetic investigation of communities by reconstruction of unobserved states (PICRUSt) were applied to study the dynamic changes and effects of microbial community structures as well as the metabolic function of bacterial community in maize straw composting process. Results showed tha...
journal_title:Bioresource technology
pub_type: 杂志文章
doi:10.1016/j.biortech.2018.02.050
更新日期:2018-05-01 00:00:00
abstract::Bioavailability of Nickel in the form of hydrated Nickel(II) attributes to its toxicological effects and hence its removal from aqueous solution is of great concern. Adsorption is used as an efficient technique for the removal of Nickel(II), hereafter Ni(II), from water and wastewaters. Activated carbon obtained from ...
journal_title:Bioresource technology
pub_type: 杂志文章
doi:10.1016/j.biortech.2011.08.069
更新日期:2011-11-01 00:00:00
abstract::Fermentation experiments were designed to elucidate the functional role of the redox microenvironment on volatile fatty acid (VFA, short chain carboxylic acid) production and co-generation of biohydrogen (H2). Higher VFA productivity was observed at pH 10 operation (6.3g/l) followed by pH 9, pH 6, pH 5, pH 7, pH 8 and...
journal_title:Bioresource technology
pub_type: 杂志文章
doi:10.1016/j.biortech.2015.01.007
更新日期:2015-04-01 00:00:00
abstract::Nutrient deprivation in a batch process induces microbes to produce secondary metabolites while drastically constraining cellular growth. A microfluidic continuous perfusion system was designed and tested to culture microalgae, Chlamydomonas reinhardtii, under constant nutrient concentration slightly lower than normal...
journal_title:Bioresource technology
pub_type: 杂志文章
doi:10.1016/j.biortech.2017.02.050
更新日期:2017-06-01 00:00:00
abstract::The syringyl/guaiacyl ratio was determined for six different Eucalyptus spp. wood clones cultivated in four regions in Brazil. The determinants were made by pyrolysis-gas chromatography-mass spectrometry (Py-GC-MS) and the results were compared with those obtained by alkaline nitrobenzene oxidation method. The S/G rat...
journal_title:Bioresource technology
pub_type: 杂志文章
doi:10.1016/j.biortech.2010.01.012
更新日期:2010-06-01 00:00:00
abstract::Antibiotic resistance genes (ARGs) in animal manure are a great threat to human health. This study investigated the effects of lignite addition at three levels (5%, 10%, 15% w/w) on the profiles of ARGs and the bacterial communities during poultry litter composting. Lignite addition effectively promoted the removal of...
journal_title:Bioresource technology
pub_type: 杂志文章
doi:10.1016/j.biortech.2020.123841
更新日期:2020-11-01 00:00:00
abstract::Fed-batch culture and the transformation conditions of Haematococcus pluvialis in a 5L photobioreactor were investigated. Methods of feeding model, low temperature at night and proper feeding time were used to increase both cell biomass and cell activity. Dry cell weight of 1.87 g/L which was 2.0-fold of batch culture...
journal_title:Bioresource technology
pub_type: 杂志文章
doi:10.1016/j.biortech.2015.02.101
更新日期:2015-06-01 00:00:00
abstract::Optimum culture conditions which ease the synthesis of a novel exopolysaccharide (EPS) from a potent marine strain Streptococcus phocae was proposed in this study. The strain grows well at 35 °C, pH 7.0 and NaCl (2%) with lactose and yeast extract as best carbon and nitrogen sources. The maximum yield of EPS (11.75 an...
journal_title:Bioresource technology
pub_type: 杂志文章
doi:10.1016/j.biortech.2010.12.118
更新日期:2011-04-01 00:00:00
abstract::The present study isolated microalgae with tolerance to polybrominated diphenyl ethers (PBDEs) from wastewater aiming to discover isolates with high removal abilities. Nine isolates, Chlorella (STCh and SICh), Parachlorella (STPa1 and STPa2), Scenedesmus (STSc, TPSc1 and TPSc2), Nitzschia palea (YLBa) and Mychonastes ...
journal_title:Bioresource technology
pub_type: 杂志文章
doi:10.1016/j.biortech.2014.11.103
更新日期:2015-02-01 00:00:00