Increasing ethanol yield through fiber conversion in corn dry grind process.

abstract：:It was found that with replenishment, powdered activated carbon (PAC) in the membrane bioreactor (MBR) would develop biologically activated carbon (BAC) which could enhance filtration performance of a conventional MBR. This paper addresses two issues (i) effect of PAC size on MBR (BAC) performance; and (ii) effect of ...

journal_title：Bioresource technology

authors： Ng CA,Sun D,Bashir MJ,Wai SH,Wong LY,Nisar H,Wu B,Fane AG

更新日期：2013-06-01 00:00:00

abstract：:The bioaccumulation of Cr(VI) and Cd(II) in Prosopis laevigata and the effect of these heavy metals on plant growth were assessed. P. laevigata seeds were cultured during 50 days on modified Murashige-Skoog medium supplemented with four different concentrations of Cr(VI) (0-3.4mM) and Cd(II) (0-2.2mM), respectively. H...

journal_title：Bioresource technology

authors： Buendía-González L,Orozco-Villafuerte J,Cruz-Sosa F,Barrera-Díaz CE,Vernon-Carter EJ

更新日期：2010-08-01 00:00:00

abstract：:Peanut hull (peanut pods and waste materials from processing of peanuts) was pelleted through a 3/16-in. (4.76 mm) diameter die. The effect of change in moisture content (4.2-21.2%, wet basis) of the pellets (due to exposure of the pellets to low or high humidity storage environments) on physical properties were measu...

journal_title：Bioresource technology

authors： Fasina OO

更新日期：2008-03-01 00:00:00

abstract：:After industrial processing, one-third of sugarcane culms is converted into residual bagasse. The xylan-rich hemicellulose components of the bagasse were extracted with hot aqueous alkali (AX-CRUDE). Approximately 82% of the extracted hemicelluloses was precipitated with ethanol (AX-PET). Both AX-CRUDE and AX-PET cont...

journal_title：Bioresource technology

authors： Mellinger-Silva C,Simas-Tosin FF,Schiavini DN,Werner MF,Baggio CH,Pereira IT,da Silva LM,Gorin PA,Iacomini M

更新日期：2011-11-01 00:00:00

abstract：:The present investigation was targeted on anaerobic digestion of Chroococcus sp. and utilization of resultant "Liquid Digestate" for its further biomass production. The algal biomass has biomethane potential of 317.31 ± 1.9 mL CH4 g(-1) VSfed. Regular process monitoring revealed that process was stable throughout the ...

journal_title：Bioresource technology

authors： Prajapati SK,Kumar P,Malik A,Vijay VK

更新日期：2014-04-01 00:00:00

abstract：:New solvents for pretreating wheat straw, mixtures of cholinium amino acids ionic liquids ([Ch][AA] ILs) and glycerol, were developed. As a typical result, 50% cholinium alanine-glycerol is capable of removing 67.6% lignin while reserving 95.1% cellulose (90°C, L/S mass ratio of 20:1, 6h) and the conversions of cellul...

journal_title：Bioresource technology

authors： Zhao Z,Yang Y,Abdeltawab AA,Yakout SM,Chen X,Yu G

更新日期：2017-12-01 00:00:00

abstract：:Keep composting matrix in continuous collision and friction under a relatively high-temperature can significantly accelerate the progress of composting. A bioreactor was designed according to the novel process. Using this technology, organic fertilizer could be produced within 96h. The electric conductivity (EC) and p...

journal_title：Bioresource technology

authors： Jiang Y,Ju M,Li W,Ren Q,Liu L,Chen Y,Yang Q,Hou Q,Liu Y

更新日期：2015-12-01 00:00:00

abstract：:Optimization of acid-catalyzed conversion conditions of wheat straw into furfural, 5-hydroxymethylfurfural (HMF), glucose, and xylose was studied by response surface methodology (RSM). A central composite design (CCD) was used to determine the effects of independent variables, including reaction temperature (140-200 °...

journal_title：Bioresource technology

authors： Yemiş O,Mazza G

更新日期：2012-04-01 00:00:00

abstract：:Contamination of soil and groundwater with mineral oil-based products is among the most common sources of pollution in Nigeria. This study evaluated the distribution of some heavy metals and hydrocarbon content in soil contaminated with waste-lubricating oil (spent oil), and the effectiveness of some abundantly availa...

journal_title：Bioresource technology

authors： Adesodun JK,Mbagwu JS

更新日期：2008-05-01 00:00:00

abstract：:High-rate algal ponds have the potential to produce 59 T of dry biomass ha(-1)year(-1) based on the specific productivity of 20 g m(-2) day(-1). Atmospheric air provides only 5% of the CO(2) to the pond surface required for photosynthesis. Hence, CO(2) is usually provided via bubbling of concentrated CO(2)-air mixture...

journal_title：Bioresource technology

authors： Putt R,Singh M,Chinnasamy S,Das KC

更新日期：2011-02-01 00:00:00

abstract：:A series of experiments was conducted to explore the effects of various water-washing solid-liquid ratios (1:50 and 1:10) and the stirring on wheat straw (WS) combustion properties. Comparing different solid-liquid ratio groups, a 16% increment in the higher heating value was obtained for 1:50 groups and only 5% for 1...

journal_title：Bioresource technology

authors： Ma Q,Han L,Huang G

更新日期：2017-12-01 00:00:00

abstract：:Yeast dehydrogenases and reductases were overexpressed in Saccharomyces cerevisiae D452-2 to detoxify 2-furaldehyde (furfural) and 5-hydroxymethyl furaldehyde (HMF), two potent toxic chemicals present in acid-hydrolyzed cellulosic biomass, and hence improve cell growth and ethanol production. Among those enzymes, alde...

journal_title：Bioresource technology

authors： Park SE,Koo HM,Park YK,Park SM,Park JC,Lee OK,Park YC,Seo JH

更新日期：2011-05-01 00:00:00

abstract：:Nitrate can stimulate microbes to degrade aromatic compounds, whereas humic acid (HA) as a high molecular weight aromatic compound, its formation may be affected by elevated nitrate during composting. Therefore, this study is conducted to determine the effect of elevated nitrate on HA formation. Five tests were execut...

journal_title：Bioresource technology

authors： Shi M,Wei Z,Wang L,Wu J,Zhang D,Wei D,Tang Y,Zhao Y

更新日期：2018-06-01 00:00:00

abstract：:Continuous adsorption experiments were performed in a fixed-bed adsorption column to evaluate the performance of low-cost adsorbent (sawdust) developed for the removal of Cr(VI) from aqueous solutions. The effects of influencing parameters such as flow rate, mass of adsorbent, initial Cr(VI) concentration were studied...

journal_title：Bioresource technology

authors： Gupta S,Babu BV

更新日期：2009-12-01 00:00:00

abstract：:In this study, three anaerobic digestion experiments were established to investigate the effects of solids retention times (SRT) on the fate of antibiotic resistance genes (ARGs) including anaerobic digestion of sewage sludge (CK), one-stage anaerobic digestion of microwave pretreatment sludge (MW) and two-stage anaer...

journal_title：Bioresource technology

authors： Zhang J,Liu J,Lu T,Shen P,Zhong H,Tong J,Wei Y

更新日期：2019-02-01 00:00:00

abstract：:Anaerobic co-digestion of tomato residues, dairy manure, and corn stover at ratios of 20:48:32, 40:36:24, and 60:24:16 (volatile solid basis) were compared for liquid anaerobic digestion (L-AD), hemi-solid state AD (HSS-AD), and solid state AD (SS-AD) systems. The highest methane yield (353.5 L/kg-VSadded) and volumet...

journal_title：Bioresource technology

authors： Li Y,Lu J,Xu F,Li Y,Li D,Wang G,Li S,Zhang H,Wu Y,Shah A,Li G

更新日期：2018-12-01 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

authors： Chong C,Purvis P,Lumis G,Holbein BE,Voroney RP,Zhou H,Liu HW,Alam MZ

更新日期：2008-04-01 00:00:00

abstract：:Lignocellulose biorefineries are distinguished by an explicitly integrative, multi-functional concept that transforms biomass into multiple products, using a variety of conversion and separation processes. This study focuses on the technical design and economic evaluation of a lignocellulose biorefinery, that converts...

journal_title：Bioresource technology

authors： Nitzsche R,Budzinski M,Gröngröft A

更新日期：2016-01-01 00:00:00

abstract：:Mangrove sediment, influenced by tidal cycles, switches between low-oxygen and non-oxygen conditions, and iron is abundant in it. Polycyclic aromatic hydrocarbon (PAH) contamination often occurs in mangrove wetlands. In the present paper, the effects of iron [Fe(III)] amendment on the biodegradation of four mixed PAHs...

journal_title：Bioresource technology

authors： Li CH,Wong YS,Tam NF

更新日期：2010-11-01 00:00:00

abstract：:The community structure and abundance of ammonia-oxidizing bacteria (AOB) in membrane bioreactors (MBRs) constructed to treat different types of wastewater were analyzed by PCR-DGGE, cloning of 16S rRNA fragments and quantitative real-time PCR techniques. DGGE analysis revealed that the diversity of the ammonia-oxidiz...

journal_title：Bioresource technology

authors： Zhang B,Sun B,Ji M,Liu H,Liu X

更新日期：2010-05-01 00:00:00

abstract：:A pilot-scale mobile biofilter was developed where two types of wood chips (western cedar and 2 in. hardwood) were examined to treat odor emissions from a deep-pit swine finishing facility in central Iowa. The biofilters were operated continuously for 13 weeks at different air flow rates resulting in a variable empty ...

journal_title：Bioresource technology

authors： Chen L,Hoff SJ,Koziel JA,Cai L,Zelle B,Sun G

更新日期：2008-11-01 00:00:00

abstract：:The flame retardancy of medium density fiberboard (MDF) made from mixture of rubberwood fibers and recycled old corrugated containers was studied. Aluminum trihydroxide (ATH) was used as a fire retardant additive and mixed with the fibers to manufacture experimental MDF panels using wet process. Phenol formaldehyde (P...

journal_title：Bioresource technology

authors： Hashim R,How LS,Kumar RN,Sulaiman O

更新日期：2005-11-01 00:00:00

abstract：:Sulfamethoxazole (SMX) pollution in wastewater threatens public health. A novel membrane bioelectrochemical reactor (MBER) with loop operation was developed for SMX degradation in low-C/N ratio wastewater. A gas-permeable silicone membrane module was used to precisely control the dissolved oxygen in the catholyte and ...

journal_title：Bioresource technology

authors： Song HL,Lu YX,Yang XL,Xu H,Singh RP,Du KX,Yang YL

更新日期：2020-02-17 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

authors： Zheng J,Liu J,Han S,Wang Y,Wei Y

更新日期：2020-11-01 00:00:00

abstract：:Good start-up and performance are essential for the completely autotrophic nitrogen removal over nitrite (CANON) process, and inorganic carbon (IC) is also important for this process. In this study, a lab-scale submerged aerated biological filter (SABF) was adopted for the CANON process. A 16S rRNA gene high-throughpu...

journal_title：Bioresource technology

authors： Yue X,Yu G,Liu Z,Lu Y,Li Q

更新日期：2018-04-01 00:00:00

abstract：:Anaerobic bottle experiments were conducted in parallel for 120 consecutive days to perform the bioaugmentation hydrolysis of selected nitrogen heterocyclic compounds (NHCs) in coal gasification wastewater. Due to enhancement with PAC and Fe(OH)3@PAC, quinoline, pyridine, and indole were hydrolyzed more effectively. T...

journal_title：Bioresource technology

authors： Shi J,Han Y,Xu C,Han H

更新日期：2019-04-01 00:00:00

abstract：:The effect of two additives on anaerobic monodigestion of pig slaughterhouse waste was studied in three laboratory scale continuously stirred tank reactors (CSTRs) operated for 242-284 days at 35°C. A higher organic loading rate (OLR), namely 2.25 kg volatile solids (VS)/m(3)d with a hydraulic retention time (HRT) of ...

journal_title：Bioresource technology

authors： Bayr S,Pakarinen O,Korppoo A,Liuksia S,Väisänen A,Kaparaju P,Rintala J

更新日期：2012-09-01 00:00:00

abstract：:The economics of bio-solvent production are largely dependent on the cost of the fermentation substrate. Dioscorea zingiberensis C.H. Wright (DZW), the main raw material used to produce saponin, contains 13-18% starch which can be directly saccharified to a saccharification liquid of DZW starch (SLDS) that contains ab...

journal_title：Bioresource technology

authors： Xiao C,Fan W,Du S,Liu L,Wang C,Guo M,Zhang L,Zhang M,Yu L

更新日期：2017-10-01 00:00:00

abstract：:High-level production of lactobionic acid from whey by Pseudomonas taetrolens under fed-batch fermentation was achieved in this study. Different feeding strategies were evaluated according to the physiological status and fermentation performance of P. taetrolens. A lactobionic acid titer of 164 g/L was obtained under ...

journal_title：Bioresource technology

authors： Alonso S,Rendueles M,Díaz M

更新日期：2013-04-01 00:00:00

abstract：:Life cycle energy and environmental performances of nine different biomass/coal co-firing pathways to power generation were compared. Agricultural residue (AR), forest residue (FR), and whole trees (WT) as feedstock were analyzed for direct (DC) and parallel co-firing (PC) in various forms (e.g., chip, bale and pellet...

journal_title：Bioresource technology

authors： Kabir MR,Kumar A

更新日期：2012-11-01 00:00:00