abstract：:In this work, cornstalk (CS) was irradiated by high energy electron beam to obtain honeycomb-like porous CS (PCS). The PCS was loaded with ammonium sulfite (AS) and then coated by polyvinyl alcohol (PVA)-Fe3O4 to obtain PCS-AS@PVA-Fe3O4. The PCS-AS@PVA-Fe3O4 could reduce hexavalent chromium (Cr(VI)) to trivalent chrom...

journal_title：Bioresource technology

authors： Ren J,Zhang G,Wang D,Cai D,Wu Z

更新日期：2019-11-01 00:00:00

abstract：:Consolidated bioprocessing (CBP) of lignocellulose by bacterial consortium for isopropanol production is considered as the most promising strategy. However, low utilization of xylan caused by the complex sidechain structure remains inhibit the conversion of full-biomass. In this study, isopropanol production from diff...

journal_title：Bioresource technology

authors： Liu L,Yang J,Yang Y,Luo L,Wang R,Zhang Y,Yuan H

更新日期：2019-11-01 00:00:00

abstract：:The aim of this work was to study the potential of selected Halomonas species for conversion of waste frying oil into polyhydroxyalkanoates (PHA). In total nine Halomonas strains were experimentally screened for their capability of PHA production. Among them, Halomonas neptunia and Halomonas hydrothermalis were identi...

journal_title：Bioresource technology

authors： Pernicova I,Kucera D,Nebesarova J,Kalina M,Novackova I,Koller M,Obruca S

更新日期：2019-11-01 00:00:00

abstract：:The adsorption mechanisms of Pb(II) and Cd(II) in aqueous solution using camellia seed husk biochars pyrolyzed at different temperatures were studied. The adsorption of Pb(II) and Cd(II) on biochars are mainly controlled by ion exchange, oxygen functional groups (OFGs) complexation, Pb(II)/Cd(II)-π interactions, and p...

journal_title：Bioresource technology

authors： Wu J,Wang T,Zhang Y,Pan WP

更新日期：2019-11-01 00:00:00

abstract：:For improving the economic efficiency of the biorefining concept, selective decomposition and separation of biomass components is indispensable. In this respect, a sequential pretreatment process consisting of liquid hot water treatment and diluted peracetic acid (PAA) treatment was proposed for total utilization of l...

journal_title：Bioresource technology

authors： Choi JH,Park SY,Kim JH,Cho SM,Jang SK,Hong C,Choi IG

更新日期：2019-11-01 00:00:00

abstract：:Polyhydroxyalkanoates (PHA) production from fermented thermal-hydrolyzed sludge was conducted by mixed microbial cultures (MMCs) in the study. An MMC enriched in the species Brachymonas_denitrificans (60.18%) was selected under an aerobic feast/famine regime, which is capable of denitrification and accumulating PHA. T...

journal_title：Bioresource technology

authors： Tu W,Zhang D,Wang H,Lin Z

更新日期：2019-11-01 00:00:00

abstract：:Ecological floating bed (EFB) is a green technology for treatment of micro-polluted wastewater. However, its nitrogen removal efficiency is still unsatisfactory. In this study, two EFBs with additional carbon source were established to explore biofilm carriers addition on nitrogen removal and greenhouse gas (GHG) emis...

journal_title：Bioresource technology

authors： Sun S,Liu J,Zhang M,He S

更新日期：2019-11-01 00:00:00

abstract：:Introducing oxygen-containing functional groups is a common and convenient method to increase the hydrophilicity of bioelectrodes. In this study, the effect of oxygen-containing functional groups on biofilm was systematically studied to understand how the electron transfer between electrochemically active bacteria (EA...

journal_title：Bioresource technology

authors： Li H,Wang B,Deng S,Dai J,Shao S

更新日期：2019-11-01 00:00:00

abstract：:L-phosphinothricin (L-PPT) is an important broad-spectrum herbicide with expanding utilization because it is environmentally benign. A strain Leclercia adecarboxylata ZJB-17008 with capability of catalyzing rac-4-(hydroxy(methyl)phosphoryl)-2-(2-phenylacetamido) butanoic acid (rac-S) to L-PPT was screened and identifi...

journal_title：Bioresource technology

authors： Kang XM,Cai X,Liu ZQ,Zheng YG

更新日期：2019-10-01 00:00:00

abstract：:As one of the most mature carbon capture technologies, thermal regeneration of rich CO2 absorption solvent is a crucial challenge due to its high energy consumption (typically in the range of 3-6 MJ/kg CO2). In this work, a concept of bio-regeneration was proposed using microalgae to convert bicarbonate (which is one ...

journal_title：Bioresource technology

authors： Song C,Liu J,Qiu Y,Xie M,Sun J,Qi Y,Li S,Kitamura Y

更新日期：2019-10-01 00:00:00

abstract：:Biohydrogen from microalgae has attracted extensive attention owing to its promising features of abundance, renewable and self sustainability. Unlike other well-established biofuels like biodiesel and bioethanol, biohydrogen from microalgae is still in the preliminary stage of development. Criticisms in microalgal bio...

journal_title：Bioresource technology

authors： Show KY,Yan Y,Zong C,Guo N,Chang JS,Lee DJ

更新日期：2019-10-01 00:00:00

abstract：:This study reported an efficient approach, i.e., alkaline followed by potassium ferrate (PF) pretreatment, to enhance short chain fatty acids (SCFAs) production from waste activated sludge anaerobic fermentation process. The optimum condition was initial pH of 10.0 and PF dosage of 28 mg Fe(VI)/g total suspended solid...

journal_title：Bioresource technology

authors： He ZW,Tang CC,Liu WZ,Ren YX,Guo ZC,Zhou AJ,Wang L,Yang CX,Wang AJ

更新日期：2019-10-01 00:00:00

abstract：:This study involves the application of new phase separated biological pretreatment (PSBP) strategy on microalgal biomass using the nickel nanoparticle induced cellulase secreting bacterial disintegration. Particularly, interest was focussed on cell wall weakening (CWW) of microalgae biomass besides the cell disintegra...

journal_title：Bioresource technology

authors： Kavitha S,Schikaran M,Yukesh Kannah R,Gunasekaran M,Kumar G,Rajesh Banu J

更新日期：2019-10-01 00:00:00

abstract：:Chlorella kessleri accumulates triacylglycerol usable for biodiesel-fuel production to >20% dry cell weight in three days when cultured in three-fold diluted seawater, which imposes the combinatory stress of hyperosmosis and nutrients limitation. The quantitative behavior of major C-compounds, and related-gene express...

journal_title：Bioresource technology

authors： Otaki R,Oishi Y,Abe S,Fujiwara S,Sato N

更新日期：2019-10-01 00:00:00

abstract：:Rhodococcus sp. YHY01 was studied to utilize various lignin derived aromatic compounds. It was able to utilize p-coumaric acid, cresol, and 2,6 dimethoxyphenol and resulted in biomass production i.e. 0.38 g dcw/L, 0.25 g dcw/L and 0.1 g dcw/L, and lipid accumulation i.e. 49%, 40%, 30%, respectively. The half maximal i...

journal_title：Bioresource technology

authors： Bhatia SK,Gurav R,Choi TR,Han YH,Park YL,Park JY,Jung HR,Yang SY,Song HS,Kim SH,Choi KY,Yang YH

更新日期：2019-10-01 00:00:00

abstract：:In this study, the robustness of an endogenous partial-denitrification (EPD) system was demonstrated during a 105 days operation under mainstream conditions at low temperature. The results showed a high nitrate-to-nitrite transformation ratio (NTR) of 88.7%, a suitable NO2--N/NH4+-N ratio of 1.09, and no residual NO3-...

journal_title：Bioresource technology

authors： Ji J,Peng Y,Li X,Zhang Q

更新日期：2019-10-01 00:00:00

abstract：:The efficiency of a biofilter to simultaneously remove nitric oxide (NO) and sulfur dioxide (SO2) was investigated under thermophilic (48 ± 2 °C) micro-oxygen (3 vol%) conditions. After the start-up stage (Days 0-14), the stable operation period was divided into three stages. SO2 inlet concentration remained 500 mg/m3...

journal_title：Bioresource technology

authors： Sun C,Yuan J,Xu H,Huang S,Wen X,Tong N,Zhang Y

更新日期：2019-10-01 00:00:00

abstract：:Microbial electrosynthesis (MES) is a promising technology to convert CO2 and electricity into the biofuel methane using methanogens. Until now, most investigations on electro-methanogenesis are "proof-of-principle" studies. In this paper, different strains were quantitatively compared in regard to final methane conce...

journal_title：Bioresource technology

authors： Mayer F,Enzmann F,Lopez AM,Holtmann D

更新日期：2019-10-01 00:00:00

abstract：:In this study, the effect of microalgal strains on the formation of algal-bacterial biofloc was investigated in liquid digestate pretreated by a sequencing batch reactor (SBR), which loaded much aerobic bacteria from activated sludge. Six microalgal strains resulted in three cases: no-bioflocculation (Scenedesmus obli...

journal_title：Bioresource technology

authors： Wang H,Qi B,Jiang X,Jiang Y,Yang H,Xiao Y,Jiang N,Deng L,Wang W

更新日期：2019-10-01 00:00:00

abstract：:A novel hydrochar adsorbent derived from sawdust (SAHC) was prepared for highly efficient simultaneous removal of benzotriazole (BTA) and Cu(II) from aqueous solution. The prepared adsorbent was characterized by several methods such as SEM, FTIR, and XPS. Batch adsorption experiments showed that the maximum adsorption...

journal_title：Bioresource technology

authors： Deng J,Li X,Wei X,Liu Y,Liang J,Tang N,Song B,Chen X,Cheng X

更新日期：2019-10-01 00:00:00

abstract：:Roadside grass cuttings and solid cattle manure are resources that are available as input for dry anaerobic co-digestion. Two series of measurements were carried out, one in June 2016 and one in October 2016. The methane potentials were determined on a laboratory scale and revealed a high degree of seasonality, 202.9 ...

journal_title：Bioresource technology

authors： André L,Zdanevitch I,Pineau C,Lencauchez J,Damiano A,Pauss A,Ribeiro T

更新日期：2019-10-01 00:00:00

abstract：:Tyrosinase (E.C. 1.14.18. 1) is a type of Cu-containing oxidoreductase which has bifunctional activity for various phenolic substrates: ortho-hydroxylation of monophenols to diphenols (a cresolase activity) and oxidation of diphenols to quinones (a catecholase activity). Based on the broad substrate spectrum, tyrosina...

journal_title：Bioresource technology

authors： Min K,Park GW,Yoo YJ,Lee JS

更新日期：2019-10-01 00:00:00

abstract：:The aim of this study was to explore the pathways to mitigate the bioavailability of heavy metals (HM) during chicken and beef cattle manures composting. For raw materials, HM contents in animal manures from breeding farm were 1.5-3 times as much as that of domestic animal manures. Structural equation models (SEMs) ba...

journal_title：Bioresource technology

authors： Chen X,Zhao Y,Zeng C,Li Y,Zhu L,Wu J,Chen J,Wei Z

更新日期：2019-10-01 00:00:00

abstract：:Efficient nitrogen removal from domestic sewage was obtained in a sequencing batch biofilm reactor (SBBR) operated in alternate anaerobic/oxic/anoxic (A/O/A) mode. For the influent total nitrogen (TN) ranging from 30.0 to 63.3 mg N·L-1, the average nitrogen removal efficiency was 90.3 ± 2.9% with removal rate of 42.3-...

journal_title：Bioresource technology

authors： Zhang J,Zhang L,Miao Y,Sun Y,Zhang Q,Wu L,Peng Y

更新日期：2019-10-01 00:00:00

abstract：:Co-pyrolysis characteristics of kitchen waste (KW) with tire waste (TW) were studied by TGA-FTIR and Py-GC/MS. The kinetic parameters were calculated by Ozawa-Flynn-Wall (OFW) and the Kissinger-Akahira-Sunose (KAS) methods. TGA-FTIR results indicated that CO2, CO, NO, NH3, SO2, CH and CC groups were the main gases rel...

journal_title：Bioresource technology

authors： Chen J,Ma X,Yu Z,Deng T,Chen X,Chen L,Dai M

更新日期：2019-10-01 00:00:00

abstract：:This study isolated and identified the lutein-enriching microalga Chlorella sorokiniana FZU60. Different types of media and concentrations of sodium acetate and nitrate were evaluated to improve mixotrophic growth and lutein production. Highest lutein content, production, and productivity were obtained in BG11 medium ...

journal_title：Bioresource technology

authors： Xie Y,Li J,Ma R,Ho SH,Shi X,Liu L,Chen J

更新日期：2019-10-01 00:00:00

abstract：:The effect of biochar on the thermophilic digestion of mono-cardboard was investigated. Compared with control group (T0), the maximum rate of biomethane production was significantly improved after the addition of biochar, especially, it has been improved by 40.6% in T1 (0.77 g/gTS sludge) with the methane production o...

journal_title：Bioresource technology

authors： Li D,Song L,Fang H,Li P,Teng Y,Li YY,Liu R,Niu Q

更新日期：2019-10-01 00:00:00

abstract：:Valeric acid and its ester derivatives are chemical compounds with a high industrial interest. Here we report a new approach to produce them from crude glycerol, by combining propionic acid fermentation with chain elongation. Propionic acid was produced by Propionibacterium acidipropionici (8.49 ± 1.40 g·L-1). In the ...

journal_title：Bioresource technology

authors： Ganigué R,Naert P,Candry P,de Smedt J,Stevens CV,Rabaey K

更新日期：2019-10-01 00:00:00

abstract：:Biogas is the gaseous byproduct obtained during anaerobic digestion which is rich in methane, along with a significant amount of other gases like CO2. The removal of CO2 is essential to upgrade the biogas to biomethane (>95% methane content). High CO2 tolerant microalgae can be employed as a biological CO2 scrubbing a...

journal_title：Bioresource technology

authors： Nagarajan D,Lee DJ,Chang JS

更新日期：2019-10-01 00:00:00

abstract：:Polyhydroxyalkanoates (PHAs), a family of biodegradable and renewable biopolymers show a huge potential as an alternative to conventional plastics. Extractive bioconversion (in situ product recovery) is a technique that integrates upstream fermentation and downstream purification. In this study, extractive bioconversi...

journal_title：Bioresource technology

authors： Leong YK,Show PL,Lan JC,Krishnamoorthy R,Chu DT,Nagarajan D,Yen HW,Chang JS

更新日期：2019-09-01 00:00:00

abstract：:In this study, the reaction mechanism for the pyrolysis of cellulose, hemicellulose and lignin in the presence of CaO was examined using TG-FTIR and PY-GC/MS. Results indicated that, at low temperature (400-600 °C), in addition to H2O and CO2, acids and phenols from hemicellulose pyrolysis, sugars from cellulose pyrol...

journal_title：Bioresource technology

authors： Chen X,Li S,Liu Z,Chen Y,Yang H,Wang X,Che Q,Chen W,Chen H

更新日期：2019-09-01 00:00:00

abstract：:Haematococcus pluvialis is one of the most abundant sources of natural astaxanthin as compared to others microorganism. Therefore, it is important to understand the biorefinery of astaxanthin from H. pluvialis, starting from the cultivation stage to the downstream processing of astaxanthin. The present review begins w...

journal_title：Bioresource technology

authors： Khoo KS,Lee SY,Ooi CW,Fu X,Miao X,Ling TC,Show PL

更新日期：2019-09-01 00:00:00

abstract：:A new strategy of three-step adaptive laboratory evolution (ALE) was developed to enhance the bioleaching performance of moderately thermophilic consortia. Through consortium construction, directed evolution and chemostat selection, an improved consortium (ALEend) that composed of Leptospirillum ferriphilum (80.32%), ...

journal_title：Bioresource technology

authors： Liu R,Chen Y,Tian Z,Mao Z,Cheng H,Zhou H,Wang W

更新日期：2019-09-01 00:00:00

abstract：:In this work, a thermogravimetric analyser was used to assess the pyrolysis kinetics of pineapple, orange and mango peel wastes and agro-industrial by-products, rice husk and pine wood. Five isoconversional methods (KAS, FWO, Starink, Vyazovkin and Friedman) and one model-fitting method (DAEM) accurately fitted the ex...

journal_title：Bioresource technology

authors： Arenas CN,Navarro MV,Martínez JD

更新日期：2019-09-01 00:00:00

abstract：:Chemical constituents are important properties for utilization of biomass, and experimental approaches are always expensive and time-consuming to determinate those properties. Here, a novel random forest (RF) model is developed for accurately predicting biomass major chemical constituents from the much-easier availabl...

journal_title：Bioresource technology

authors： Xing J,Luo K,Wang H,Fan J

更新日期：2019-09-01 00:00:00

abstract：:A novel combined pretreatment process of poplar sawdust was established in this study based on the sequential acetic acid and alkali treatment with poly (ethylene glycol) diglycidyl ether (PEGDE). Effects of each treatment step on chemical composition, cellulose accessibility, and enzymatic digestibility of poplar saw...

journal_title：Bioresource technology

authors： Lai C,Jia Y,Wang J,Wang R,Zhang Q,Chen L,Shi H,Huang C,Li X,Yong Q

更新日期：2019-09-01 00:00:00

abstract：:Statistical optimization using industrial rice-straw hydrolysate (C6 stream) containing 5.0% total sugars was carried out for enhancing the rhamnolipid production from Achromobacter sp. (PS1) with subsequent adoption of a sequential fermentation approach with fill-and-draw operation for further increment. The interact...

journal_title：Bioresource technology

authors： Joy S,Rahman PKSM,Khare SK,Soni SR,Sharma S

更新日期：2019-09-01 00:00:00

abstract：:The present study investigated the effect of monochromatic light-emitting diodes (LEDs) on the growth and biodiesel yield of the green microalga Scenedesmus obliquus. Different LEDs were applied individually or in combination during the night period. Among different individual treatments, red and blue illumination sho...

journal_title：Bioresource technology

authors： Abomohra AE,Shang H,El-Sheekh M,Eladel H,Ebaid R,Wang S,Wang Q

更新日期：2019-09-01 00:00:00

abstract：:In this study, the performance of Chlorococcum sp. GD in synthetic medium with different glucose concentrations (ranging from 1 to10 g/L) was investigated. Moreover, transcriptome sequencing was conducted to clarify the response of the microalga to glucose concentrations. High concentration of glucose (6-10 g/L) not o...

journal_title：Bioresource technology

authors： Lv J,Zhao F,Feng J,Liu Q,Nan F,Liu X,Xie S

更新日期：2019-09-01 00:00:00

abstract：:This study investigated sulfamethoxazole (SMX) removal and fate in sulfate-reducing up-flow sludge bed (SRUSB) reactors inoculated with sulfate-reducing bacteria (SRB) granules and flocs. The resilience of SRB granules and flocs against varying pHs and hydraulic retention times (HRTs) was also examined. SRB granules a...

journal_title：Bioresource technology

authors： Qiu LQ,Zhang L,Tang K,Chen G,Kumar Khanal S,Lu H

更新日期：2019-09-01 00:00:00