abstract：:In this study, Lysinibacillus sp. RGS was evaluated to synthesize polyhydroxybutyrate (PHB) from a broad range of pure carbon sources and residual sugars of chemically pretreated sugarcane bagasse (SCB) hydrolysates. Effects of supplementation of nutrients and various experimental variables to enhance PHB accumulation...

journal_title：Bioresource technology

authors： Saratale RG,Cho SK,Saratale GD,Ghodake GS,Bharagava RN,Kim DS,Nair S,Shin HS

更新日期：2021-03-01 00:00:00

abstract：:This study aims to develop a novel technology for actual municipal wastewater treatment to achieve rapid sludge sedimentation and high pollutants removal efficiency. The SBRs were modified and operated with periodic addition of 20 μL·L-1 nanofloc®. Results revealed that NH4+-N and chemical oxygen demand (COD) was effi...

journal_title：Bioresource technology

authors： He W,Wang Q,Zhu Y,Wang K,Mao J,Xue X,Shi Y

更新日期：2021-03-01 00:00:00

abstract：:A one-stage airlift internal circulation biofilm reactor was continuously operated for 668 days to treat 50 mg/L of ammonia wastewater to pursue the long-term stability of partial nitritation and anammox (PNA) process. The operational performance and microbial community structure of the biofilm and the flocs were inve...

journal_title：Bioresource technology

authors： Chen H,Wang H,Yu G,Xiong Y,Wu H,Yang M,Chen R,Yang E,Jiang C,Li YY

更新日期：2021-03-01 00:00:00

abstract：:Ibuprofen (IBU) is a non-steroidal drug that is classified as a trace organic compound (TrOC). A forward osmosis membrane bioreactor (FOMBR) has traditionally been a favored technology for wastewater treatment. In this study, the IBU degradation mechanism was clarified using an FOMBR. The results indicated that the av...

journal_title：Bioresource technology

authors： Yao M,Duan L,Song Y,Hermanowicz SW

更新日期：2021-02-01 00:00:00

abstract：:A novel denitrifying phosphorus-accumulating bacterium was isolated from contaminated sediment and identified as Pseudomonas stutzeri ADP-19. Bio-safety assays demonstrated that the strain was γ-hemolytic, antibiotic-sensitive, and had no decarboxylase activity. It removed 96.5% of NH4+-N and 73.3% of PO43--P (at init...

journal_title：Bioresource technology

authors： Li B,Jing F,Wu D,Xiao B,Hu Z

更新日期：2021-02-01 00:00:00

abstract：:To enable the production of butanol with undiluted, non-detoxified sugarcane bagasse hemicellulose hydrolysates, this study developed a three-staged repeated-batch immobilized cell fermentation in which the efficiency of a 3D-printed nylon carrier to passively immobilize Clostridium saccharoperbutylacetonicum DSM 1492...

journal_title：Bioresource technology

authors： Chacón SJ,Matias G,Ezeji TC,Maciel Filho R,Mariano AP

更新日期：2021-02-01 00:00:00

abstract：:Processes that can convert lignocellulosic biomass into biofuels and chemicals are particularly attractive considering renewability and minimal environmental impact. Ionic liquids (ILs) have been used as novel solvents in the process development in that they can effectively deconstruct recalcitrant lignocellulosic bio...

journal_title：Bioresource technology

authors： Zhang J,Zhang X,Yang M,Singh S,Cheng G

更新日期：2021-02-01 00:00:00

abstract：:The present study was focused on evaluating the bioenergy potential of waste biomass of desert plant Calotropis procera. The biomass was pyrolyzed at four heating rates including 10 °Cmin-1, 20 °Cmin-1, 40 °Cmin-1, and 80 °Cmin-1. The pyrolysis reaction kinetics and thermodynamics parameters were assessed using isocon...

journal_title：Bioresource technology

authors： Ahmad MS,Liu CG,Nawaz M,Tawab A,Shen X,Shen B,Mehmood MA

更新日期：2021-02-01 00:00:00

abstract：:Seawater (SW) and wastewater from shrimp production (WSP) were used as a solvent for the fermentation of papaya residues (Carica papaya) by Wickerhamomyces sp. UFFS-CE-3.1.2 and Saccharomyces cerevisiae CAT-1. For comparative purposes and evaluation of the effect of salinity, ultrapure water (UW) was used as control. ...

journal_title：Bioresource technology

authors： Bonatto C,Scapini T,Zanivan J,Dalastra C,Bazoti SF,Alves S Jr,Fongaro G,de Oliveira D,Treichel H

更新日期：2021-02-01 00:00:00

abstract：:In this work, ammonia (NH3) torrefaction pretreatment (ATP) was developed to optimize the nitrogen and oxygen element distribution of microalgae via the N-doping and oxygen removal reaction, which could obviously improve the potential use of microalgae as a feedstock for the production of N-heterocyclic chemicals thro...

journal_title：Bioresource technology

authors： Li C,Zhu L,Ma Z,Yang Y,Cai W,Ye J,Qian J,Liu X,Zuo Z

更新日期：2021-02-01 00:00:00

abstract：:This study reports the vermicomposting of banana crop waste biomass by Eisenia fetida. Cow dung has been used as bulking agent in this study. The experiment was conducted in six vermireactors containing different ratios of banana leaf waste biomass (BL) and cow dung (CD) for 105 days. Earthworm activity significantly ...

journal_title：Bioresource technology

authors： Mago M,Yadav A,Gupta R,Garg VK

更新日期：2021-01-20 00:00:00

abstract：:This work aimed to select a Tisochrysis lutea phenotype with higher biomass and fucoxanthin productivities using fluorescence-activated cell sorting (FACS). A novel phenotype was obtained after 2 rounds of selection, based on high-fucoxanthin fluorescence. The resulting phenotype forms cell aggregates, has no flagella...

journal_title：Bioresource technology

authors： Gao F,Sá M,Cabanelas ITD,Wijffels RH,Barbosa MJ

更新日期：2021-01-18 00:00:00

abstract：:Quantitative recovery is necessary for scale-up application of acidic ionic liquids (AILs). Ultrafiltration and bipolar membrane electrodialysis (BMED) was employed for the recovery and regeneration of acidic ionic liquid 1-butyl-3-methylimidazolium hydrogen sulphate (Bmim[HSO4]) after biomass pretreatment. Ultrafiltr...

journal_title：Bioresource technology

authors： Liang X,Wang J,Liu H

更新日期：2021-01-18 00:00:00

abstract：:In this work, the mesophilic bacterium Burkholderia sacchari, the halophilic bacterium Halomonas halophila, and the thermophilic bacterium Schlegelella thermodepolymerans were evaluated with regards to their suitability for polyhydroxyalkanoates (PHA) production from model media mimicking lignocellulose hydrolysates. ...

journal_title：Bioresource technology

authors： Kourilova X,Novackova I,Koller M,Obruca S

更新日期：2021-01-15 00:00:00

abstract：:In this study, an electrolysis-assisted down-flow constructed wetland (E-DFCW) was successfully established, and achieved simultaneously efficient removal of PO43--P (93.6% ± 3.2%), NO3--N (97.1% ± 2.0%) and TN (80.6% ± 5.4%). When compared with electrolysis-assisted up-flow constructed wetland (E-UFCW), E-DFCW allowe...

journal_title：Bioresource technology

authors： Wang Y,Zhou J,Shi S,Zhou J,He X,He L

更新日期：2021-01-11 00:00:00

abstract：:Lignocellulose fractionation is a primary treatment to enhance cellulose accessibility and multi-component use. Herein, the development of a one-step fractionation is reported for cellulose enrichment from corn stover using a low concentration of peracetic acid combined with maleic acid (PAM). The effects of pretreatm...

journal_title：Bioresource technology

authors： Lyu Q,Chen X,Zhang Y,Yu H,Han L,Xiao W

更新日期：2021-01-01 00:00:00

abstract：:Pentose-rich hydrolysate obtained from dilute acid pretreatment of oil palm empty fruit bunches was successfully consumed by pentose-consuming yeasts: Cyberlindnera jadinii (Cj) and Pichia jadinii (Pj). Nitrogen supplementation and no additional detoxification step were required. Pj produced 5.87 g/L of biomass using ...

journal_title：Bioresource technology

authors： Camargo Guarnizo AF,Woiciechowski AL,Noseda MD,Zevallos Torres LA,Zandona Filho A,Pereira Ramos L,Letti LAJ,Soccol CR

更新日期：2021-01-01 00:00:00

abstract：:The main challenge for achieving the simultaneous nitritation, anammox and denitrification (SNAD) process is to optimize the concentrations of nitrite and dissolved oxygen (DO). This study explored the performance of SNAD biofilm reactor under three operational strategies. At Stage 1, 2 and 3, the average concentratio...

journal_title：Bioresource technology

authors： Zheng Z,Li J,Chen G,Peng Y

更新日期：2021-01-01 00:00:00

abstract：:Acetate can be used as carbon feedstock for the production of 3-hydroxypropionic acid (3-HP), but the production level was low due to inefficient cell growth on acetate. To better utilize acetate, a two-stage strategy, whereby glucose is used for cell growth and acetate for 3-HP formation, was attempted. Dissected mal...

journal_title：Bioresource technology

authors： Lama S,Kim Y,Nguyen DT,Im CH,Sankaranarayanan M,Park S

更新日期：2021-01-01 00:00:00

abstract：:Citric acid (CA) has been widely used in different industrial sectors, being produced through fermentation of low-cost feedstock. The development of downstream processes, easier to operate, environmentally friendly, and more economic than precipitation, is certainly a challenge in CA bioproduction. Large volumes of by...

journal_title：Bioresource technology

authors： Mores S,Vandenberghe LPS,Magalhães Júnior AI,de Carvalho JC,de Mello AFM,Pandey A,Soccol CR

更新日期：2021-01-01 00:00:00

abstract：:Biohydrogen production in Microbial Electrolysis Cell (MEC) had inspired the researchers to overcome the challenges associated towards sustainability. Despite microbial community and various substrates, economical cathode catalyst development is most significant factor for enhancing hydrogen production in the MEC. Hen...

journal_title：Bioresource technology

authors： Jayabalan T,Matheswaran M,Radhakrishnan TK,Naina Mohamed S

更新日期：2021-01-01 00:00:00

abstract：:The aim of this work was to demonstrate the operation of a large pilot-scale submerged anaerobic membrane bioreactor (5.0 m3) for biogas production from municipal wastewater at ambient temperature of 25 °C. To the best of our knowledge, this is the largest one-stage submerged AnMBR that has ever been reported. This An...

journal_title：Bioresource technology

authors： Kong Z,Wu J,Rong C,Wang T,Li L,Luo Z,Ji J,Hanaoka T,Sakemi S,Ito M,Kobayashi S,Kobayashi M,Qin Y,Li YY

更新日期：2021-01-01 00:00:00

abstract：:In this study, biochar derived from municipal sludge was activated by zinc chloride, which was first time used as the precursor for hydrothermal synthesis of magnetic sludge biochar (Fe/Zn-SBC) for tetracycline (TC) and ciprofloxacin (CIP) removal. The maximum adsorption capacity of Fe/Zn-SBC for TC and CIP were 145 m...

journal_title：Bioresource technology

authors： Ma Y,Li M,Li P,Yang L,Wu L,Gao F,Qi X,Zhang Z

更新日期：2021-01-01 00:00:00

abstract：:The necessity of costly co-enzyme B12 for the activity of glycerol dehydratase (GDHt) is considered as a major bottleneck in sustainable bioproduction of 1,3-propanediol (1,3-PD) from glycerol. Here, an E. coil Rosetta-dhaB1-dhaB2 strain was constructed by overexpressing a B12-independent GDHt (dhaB1) and its activati...

journal_title：Bioresource technology

authors： Yun J,Zabed HM,Zhang Y,Parvez A,Zhang G,Qi X

更新日期：2021-01-01 00:00:00

abstract：:Internal resistance is one of the limiting factors for power production in microbial fuel cells (MFC). To overcome this, current study designed polyaniline functionalized activated carbon (PANi-FAC) composite as capacitive anode with strategic electrocatalytic capability, and was comparatively assessed with SSM-PANi a...

journal_title：Bioresource technology

authors： Yellappa M,Annie Modestra J,Rami Reddy YV,Venkata Mohan S

更新日期：2021-01-01 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 ...

journal_title：Bioresource technology

authors： Zhang QQ,Ji XM,Tian GM,Jin RC

更新日期：2021-01-01 00:00:00

abstract：:The aim of this work was to study the biological catalysts and possible substrate conversion routes in mesophilic dark fermentation reactors aimed at producing H2 from olive mill wastewater. Bacillus and Clostridium were the most abundant phylotypes during the rapid stage of H2 production. Chemical analyses combined w...

journal_title：Bioresource technology

authors： Mugnai G,Borruso L,Mimmo T,Cesco S,Luongo V,Frunzo L,Fabbricino M,Pirozzi F,Cappitelli F,Villa F

更新日期：2021-01-01 00:00:00

abstract：:Lactic acid (LA), a versatile platform molecule, can be fermented from organic wastes, such as food waste and waste activated sludge. In this study, an efficient approach using salt, a component of food waste as an additive, was proposed to increase LA production. The LA productivity was increased at 10 g NaCl/L and o...

journal_title：Bioresource technology

authors： Li X,Sadiq S,Zhang W,Chen Y,Xu X,Abbas A,Chen S,Zhang R,Xue G,Sobotka D,Makinia J

更新日期：2021-01-01 00:00:00

abstract：:This paper investigates the performance of AD in the presence of high-risk pharmaceuticals found in sewage sludge and its removal capacity. The digestion process of synthetic sewage sludge was observed in two 7L glass reactors (D1 and D2) at 38 °C (OLR 1.3 gVS L-1 d-1 and HRT 43 d). Environmentally relevant pharmaceut...

journal_title：Bioresource technology

authors： Alenzi A,Hunter C,Spencer J,Roberts J,Craft J,Pahl O,Escudero A

更新日期：2021-01-01 00:00:00

abstract：:Six artificial communities with different function or biodiversity were reconstructed by six typical bioleaching species for chalcopyrite leaching. Absence of sulfur oxidizers in communities significantly reduced copper extraction rates, and low diversity communities also exhibited slightly poor bioleaching performanc...

journal_title：Bioresource technology

authors： Tao J,Liu X,Luo X,Teng T,Jiang C,Drewniak L,Yang Z,Yin H

更新日期：2021-01-01 00:00:00

abstract：:Syngas from biomass or steel mills can be fermented into a dilute stream of ethanol and acetic acid, which requires energy intensive distillation for product recovery. This can be circumvented by selective secondary fermentation of the syngas fermentation effluent to caproic acid as easier recoverable platform chemica...

journal_title：Bioresource technology

authors： Ghysels S,Buffel S,Rabaey K,Ronsse F,Ganigué R

更新日期：2021-01-01 00:00:00

abstract：:This study evaluated the effectiveness of biochar addition against high organic loading shock (OLS) of 80 kg COD/m3/d in up-flow anaerobic sludge blanket (UASB) reactors (R1 with biochar; R2 without biochar). After OLS of 24 h, R2 suffered the irreversible acidification (pH of 5.42 ± 0.07) with low biogas production o...

journal_title：Bioresource technology

authors： Wang C,Liu Y,Wang C,Xing B,Zhu S,Huang J,Xu X,Zhu L

更新日期：2021-01-01 00:00:00

abstract：:A new solution for fossil raw materials desulfurization based on a hybrid chemical-biocatalytic scheme with biogas and sulfide production is proposed.·H2O2, formic acid and Na2MoO4 were used for petroleum or oil fractions pre-oxidation. Ethanol or dimethylformamide was used as extractant to remove sulfur-contained com...

journal_title：Bioresource technology

authors： Maslova O,Senko O,Stepanov N,Gladchenko M,Gaydamaka S,Akopyan A,Polikarpova P,Lysenko S,Anisimov A,Efremenko E

更新日期：2021-01-01 00:00:00

abstract：:The main purpose of this study is to isolate and purify oligotrophic denitrifying bacteria, Acinetobacter sp. FYF8, so as to study the denitrification capacity and characteristics in response to oligotrophic ecosystem. The RSM showed that the best denitrification efficiency was 97.90% under 7.58 pH, 20.69 °C temperatu...

journal_title：Bioresource technology

authors： Fan Y,Su J,Zheng Z,Gao J,Ali A

更新日期：2021-01-01 00:00:00

abstract：:Although the combination of endogenous partial denitrification (EPD) and Anammox (EPD-AMX) were developed for deep-level nitrogen removal, the effects of different carbon source were not clear. In this study, the EPD performance was investigated comparatively with acetate (EPDA) and glucose (EPDG). Results revealed th...

journal_title：Bioresource technology

authors： Chu G,Yu D,Wang X,Wang Q,He T,Zhao J

更新日期：2021-01-01 00:00:00

abstract：:The whole-cell nitrilase-catalyzed asymmetric hydrolysis of nitriles is a green and efficient preparation approach for chiral carboxylic acids, but often suffers from toxicity and cell lysis from organic substrates. In this work, a novel integrated process for whole-cell nitrilase-catalyzed asymmetric hydrolysis was d...

journal_title：Bioresource technology

authors： Zou S,Hua D,Jiang Z,Han X,Xue Y,Zheng Y

更新日期：2021-01-01 00:00:00

abstract：:Differences in the rhamnolipid structures must result in its different activities, thus affecting its application effect. The rhlC gene in Pseudomonas aeruginosa SG was knocked out to construct strain P. aeruginosa SGΔrhlC. Rhamnolipid production was enhanced by 23.3% through knocking out rhlC gene. P. aeruginosa SGΔr...

journal_title：Bioresource technology

authors： Zhao F,Yuan M,Lei L,Li C,Xu X

更新日期：2020-12-31 00:00:00

abstract：:The magnetic graphene oxide (GO) supported with heterogeneous ternary mixed metal oxide (MMO) was used as nanocatalyst to enhance the conversion of waste frying oil (WFO) triglycerides to biodiesel via esterification process. In this regard, acidic MGO was modified with three basic metal cations of cerium, zirconium, ...

journal_title：Bioresource technology

authors： Rezania S,Kamboh MA,Arian SS,Al-Dhabi NA,Arasu MV,Esmail GA,Kumar Yadav K

更新日期：2020-12-28 00:00:00

abstract：:Five ferric-phosphate (Fe(III)Ps) with amorphous or crystalline structures were added to waste activated sludge (WAS) for anaerobic fermentation, aiming to investigate effects of Fe(III)Ps forms on phosphorus (P) release and the performance of WAS fermentation. The results revealed that the Fe(III) reduction rate of h...

journal_title：Bioresource technology

authors： Zhang Z,Ping Q,Gao D,Vanrolleghem PA,Li Y

更新日期：2020-12-28 00:00:00

abstract：:This study investigated the response of nitrogen removal performance and microbial community to different carbon composites in biofilm airlift reactors for wastewater treatment. Three reactors were filled with poly (butylene succinate) and bamboo powder composite at the blending ratio of 9:1, 1:1 and 1:9. Increasing t...

journal_title：Bioresource technology

authors： Deng Y,Ruan Y,Taherzadeh MJ,Chen J,Qi W,Kong D,Ma B,Xu X,Lu H

更新日期：2020-12-28 00:00:00