abstract：:This study explored the effects of γ-aminobutyric acid (GABA) on the production of biomass and lipids and on the uptake of Cd2+ by microalgae under cadmium (Cd) stress. Compared with the control and Cd stress alone, 2.5 mM GABA increased the maximum lipid content (55.37%) by 49.37% and 9.42%, respectively. GABA applic...

journal_title：Bioresource technology

authors： Zhao Y,Song X,Zhong DB,Yu L,Yu X

更新日期：2020-02-01 00:00:00

abstract：:Since the introduction of deep eutectic solvent (DES) in biomass processing field, the efficiency of DES in lignocellulosic biopolymer model compounds' (cellulose, hemicellulose and lignin) solubilisation and conversion was widely recognized. Nevertheless, DES's potential for biorefinery application can be reflected m...

journal_title：Bioresource technology

authors： Tan YT,Chua ASM,Ngoh GC

更新日期：2020-02-01 00:00:00

abstract：:The bacterial diversity and dynamics in the leaching solution were analyzed during bioleaching of low-grade copper sulfide ore in the presence of seawater in this study. The results indicated a promoting response of appropriate-proportion seawater to bioleaching with improved copper recoveries. A maximum of 84.70% cop...

journal_title：Bioresource technology

authors： Chen W,Yin S,Wu A,Wang L,Chen X

更新日期：2020-02-01 00:00:00

abstract：:The present study is designed to evaluate the potential of deoiled algal biomass (DAB) residue as an alternative resource for the production of bioethanol and biopolymers in a biorefinery approach. Hybrid pretreatment method resulted in higher sugar solubilization (0.590 g/g DAB) than the corresponding individual phys...

journal_title：Bioresource technology

authors： Naresh Kumar A,Chatterjee S,Hemalatha M,Althuri A,Min B,Kim SH,Venkata Mohan S

更新日期：2020-01-01 00:00:00

abstract：:A quinone-respiring strain capable of degrading multitudinous petroleum hydrocarbons was isolated by selective medium and identified as Bacillus sp. (named as C8). Maximum 76.7% of total petroleum hydrocarbons (TPH) were degraded by the biosurfactant-mediated C8 with the aid of nitrate and electron intermediate (anthr...

journal_title：Bioresource technology

authors： Liu X,Li Z,Zhang C,Tan X,Yang X,Wan C,Lee DJ

更新日期：2020-01-01 00:00:00

abstract：:The aim of this study was to evaluate how pyrolysis temperature influences the yield and physicochemical properties of biochar. We produced biochar from four feedstocks (wheat straw, corn straw, rape straw, and rice straw) pyrolyzed at 300, 400, 500, and 600 °C for 1 h, respectively. The results showed that all biocha...

journal_title：Bioresource technology

authors： Zhang X,Zhang P,Yuan X,Li Y,Han L

更新日期：2020-01-01 00:00:00

abstract：:Microbial lipid production from lignocellulosic biomass has attracted much attention recently. In this study, T. dermatis 32903 was selected from eleven promising oleaginous yeast strains. Carbon to nitrogen ratio (C/N) was investigated and optimized to maximize lipid production. Dilute acid (DA) pretreated corn stove...

journal_title：Bioresource technology

authors： Yu Y,Xu Z,Chen S,Jin M

更新日期：2020-01-01 00:00:00

abstract：:The methane productivity and long chain fatty acids (LCFAs) degradation capability of unacclimatized seed sludge (USS) and acclimatized seed sludge (ASS) at different substrate ratios of fats oil and grease (FOG) and mixed sewage sludge were investigated in this study. Biogas produced in ASS in initial phase of anaero...

journal_title：Bioresource technology

authors： Kurade MB,Saha S,Kim JR,Roh HS,Jeon BH

更新日期：2020-01-01 00:00:00

abstract：:Lignin is a renewable source of aromatics, and the conversion of lignin to chemicals, fuels and materials is very attractive. Herein, a novel lignin-based cation exchange resin (LBR) was easily synthesized through an economical one-pot method. Results demonstrated that the sulfonic acid groups were successfully introd...

journal_title：Bioresource technology

authors： Chen X,Sun S,Wang X,Wen J,Wang Y,Cao X,Yuan T,Wang S,Shi Q,Sun R

更新日期：2020-01-01 00:00:00

abstract：:Biochar is traditionally used to improve soil properties in arable land and as adsorbent or precursor of activated carbon in wastewater treatment. Recent advances have shown biochar potentials in enhancing productions of biofuels and chemicals such as bio-ethanol, butanol, methane, hydrogen, bio-diesel, hydrocarbons a...

journal_title：Bioresource technology

authors： Sun X,Atiyeh HK,Li M,Chen Y

更新日期：2020-01-01 00:00:00

abstract：:Flexible control of CH4/H2 ratio in biohythane is important to its applications but remains a challenge. Herein, a dual-cathode bioelectrochemical system (BES) was developed for achieving biohythane production with controllable composition through adjusting external resistance. The BES was started as a microbial elect...

journal_title：Bioresource technology

authors： Li X,Liu G,He Z

更新日期：2020-01-01 00:00:00

abstract：:To overcoming the natural recalcitrance of cellulose for glucose production via enzymatic hydrolysis, a new strategy of destroying hydrogen bond donor to reconstruct cellulose's hydrogen bonding network was developed via a mild reversible reaction of cellulose with CO2 catalyzed by organic bases. The reaction dynamics...

journal_title：Bioresource technology

authors： Gan J,Peng Y,Chen Q,Hu G,Xu Q,Jin L,Xie H

更新日期：2020-01-01 00:00:00

abstract：:The aim of this study is to reduce nitrogen (N) loss and investigate the role of ammonia (NH3) recycling on N fractions, environmental factors and bacterial communities. In this study, collected NH3 from composting and recycled in it. The results showed that NH3 recycling affected N-cycling processes such as nitrifica...

journal_title：Bioresource technology

authors： Wang R,Zhao Y,Xie X,Mohamed TA,Zhu L,Tang Y,Chen Y,Wei Z

更新日期：2020-01-01 00:00:00

abstract：:A heterotrophic nitrifying-aerobic denitrifying bacterium isolated from deep-sea sediment was identified as Pseudomonas bauzanensis DN13-1. Nitrogen (N) removal capability and relative expression of nitrification and denitrification genes of this strain were investigated. The NO2--N, NO3--N and NH4+-N removal efficien...

journal_title：Bioresource technology

authors： Zhang M,Li A,Yao Q,Wu Q,Zhu H

更新日期：2019-12-16 00:00:00

abstract：:The integrated effects of temperature and COD/N ratio on performance, biofilm characteristics and microbial community in up-flow anaerobic filter-biological aerated filters (UAF-BAFs) were investigated. Results indicated that the UAF-BAF system could achieve excellent COD, NH4+-N and TN removal, in which effluent qual...

journal_title：Bioresource technology

authors： Zhou H,Xu G

更新日期：2019-12-01 00:00:00

abstract：:Pseudomonas sp. C27 is a facultative autotrophic bacterium that can grow mixotrophically to undergo denitrifying sulfide removal (DSR) reactions with both organic matters and sulfide as electron donors. A detailed understanding of how the C27 strain simultaneously removes nitrogen, sulfur and carbon from water is crit...

journal_title：Bioresource technology

authors： Guo H,Chen C,Lee DJ

更新日期：2019-12-01 00:00:00

abstract：:In this study, to investigate the nitrogen and carbon characteristics throughout the composting process in different systems, four methods of composting including static treatment (ST), turning treatment (TT), forced aeration treatment (FAT), and forced aeration with acidification treatment (FAAT) were conducted. Orga...

journal_title：Bioresource technology

authors： Tong B,Wang X,Wang S,Ma L,Ma W

更新日期：2019-12-01 00:00:00

abstract：:Digested effluents are usually deprived of the appropriate levels of organic carbon or macro- and micro-nutrients to effectively sustain microalgal growth. In this regard, Parachlorella kessleri was cultivated in an agro-waste digestate supplemented with different glucose concentrations, magnesium and trace metals and...

journal_title：Bioresource technology

authors： Koutra E,Kopsahelis A,Maltezou M,Grammatikopoulos G,Kornaros M

更新日期：2019-12-01 00:00:00

abstract：:This work evaluated the possibility of lead (Pb2+), cadmium (Cd2+) and copper (Cu2+) ions synergic scavenging by a chloro-phosphate impregnated biochar (CPBC) from aqueous solution. Adsorption experiments displayed that the adsorption capacity of heavy metals by CPBC can be improved better compared with the pristine b...

journal_title：Bioresource technology

authors： Deng R,Huang D,Wan J,Xue W,Lei L,Wen X,Liu X,Chen S,Yang Y,Li Z,Li B

更新日期：2019-12-01 00:00:00

abstract：:Transition metal phosphide catalysts such as nickel phosphide (Ni2P) have shown excellent activities for the hydrogen evolution reaction, but they have primarily been studied in strongly acidic or alkaline electrolytes. In microbial electrolysis cells (MECs), however, the electrolyte is usually a neutral pH to support...

journal_title：Bioresource technology

authors： Kim KY,Habas SE,Schaidle JA,Logan BE

更新日期：2019-12-01 00:00:00

abstract：:The simplified direct-transesterification (DT) process was compared to the conventional biodiesel production process based on a reported previous experimental work with economic standpoint. Based on the process flow diagram, capital and operating costs were itemized properly and then unit biodiesel production cost was...

journal_title：Bioresource technology

authors： Lee JC,Lee B,Heo J,Kim HW,Lim H

更新日期：2019-12-01 00:00:00

abstract：:One of the hurdles of renewable energy production from photosynthetic microorganisms is separating the biomass from water in cultures. Bioflocculation with filamentous fungus Aspergillus niger, an alternative low-cost method used for such separation, was studied with four cyanobacteria. Cocultures with Spirulina maxim...

journal_title：Bioresource technology

authors： Oliveira HR,Bassin ID,Cammarota MC

更新日期：2019-12-01 00:00:00

abstract：:This study investigated the effect of designed microbial consortia on biomining of low grade base-metal sulfide tailings. The results show the amount of recycled metals were equal if the tailings were leached by mixed cultures of Leptospirillum ferriphilum and Acidithiobacillus thiooxidans at three different ratios or...

journal_title：Bioresource technology

authors： Liao X,Sun S,Zhou S,Ye M,Liang J,Huang J,Guan Z,Li S

更新日期：2019-12-01 00:00:00

abstract：:The current study presents a comprehensive comparison towards the potential of different microalgal-based materials for the removal of hexavalent chromium (Cr(VI)) from water. Among the tested materials, microalgal biochar showed the highest removal efficiency (100%) of Cr(VI). The highest monolayer estimated adsorpti...

journal_title：Bioresource technology

authors： Daneshvar E,Zarrinmehr MJ,Kousha M,Hashtjin AM,Saratale GD,Maiti A,Vithanage M,Bhatnagar A

更新日期：2019-12-01 00:00:00

abstract：:The vermicomposting potential of Eisenia fetida on citronella bagasse and paper mill sludge mixture was studied. The experiment was carried out in pots by taking a mixture of citronella bagasse and paper mill sludge in 3:2 ratios. The physico-chemical properties such as pH, conductivity, total organic carbon, nitrogen...

journal_title：Bioresource technology

authors： Boruah T,Barman A,Kalita P,Lahkar J,Deka H

更新日期：2019-12-01 00:00:00

abstract：:In this work, lignocellulosic nanofibrils (LCNF) produced from mechanical fibrillation with mixed enzymatic pretreatment or post-treatment were compared and the chemical composition, water retention value (WRV), average-number height and crystallinity for the obtained LCNF were evaluated. Compared to pure mechanical f...

journal_title：Bioresource technology

authors： Bian H,Dong M,Chen L,Zhou X,Ni S,Fang G,Dai H

更新日期：2019-12-01 00:00:00

abstract：:Fermentation slurry from food waste (FSFW) generated by acidogenic fermentation at mesophilic temperature was utilized to improve the nutrients removal from wastewater. Organic acids (such as lactate and volatile fatty acids) in the FSFW behaved as readily biodegradable carbon sources, while the particulate and macrom...

journal_title：Bioresource technology

authors： Tang J,Pu Y,Wang XC,Hu Y,Huang J,Ngo HH,Pan S,Li Y,Zhu N

更新日期：2019-12-01 00:00:00

abstract：:Here, we demonstrated the immobilization of bacterial feruloyl esterase (FAE) from Butyrivibrio sp. XPD2006, Lactobacillus crispatus, Butyrivibrio sp. AE2015, Ruminococcus albus, Cellulosilyticum ruminicola and Clostridium cellulovorans on SBA-15 and their ability to synthesize butyl ferulate (BFA). The BFae2 from But...

journal_title：Bioresource technology

authors： Chong SL,Cardoso V,Brás JLA,Gomes MZDV,Fontes CMGA,Olsson L

更新日期：2019-12-01 00:00:00

abstract：:The co-combustion of microalgae biomass with coal has the potential to significantly reduce CO2 emissions by eliminating expensive and carbon-emitting downstream processes. In this study, the utilization of microalgal biomass as a direct combustion fuel in co-firing industries and the screening of potential oleaginous...

journal_title：Bioresource technology

authors： Sung YJ,Patel AK,Yu BS,Choi HI,Kim J,Jin E,Sim SJ

更新日期：2019-12-01 00:00:00

abstract：:Pretreatment is a vital process for efficient saccharification and utilization of lignocellulose. In this study, crude glycerol derived from biodiesel production was used for pretreatment to facilitate selective saccharification via fast pyrolysis. Due to the efficient removal of alkali and alkaline earth metals (>95....

journal_title：Bioresource technology

authors： Wu Y,Jiang L,Lin Y,Qian L,Xu F,Lang X,Fan S,Zhao Z,Li H

更新日期：2019-12-01 00:00:00

abstract：:This paper demonstrates coupling of the artificial neural network (ANN) technique with the particle swarm optimization (PSO) method and compares the performance of ANN-PSO with response surface methodology (RSM) in prediction of the adsorption of methylene blue (MB) by a novel bio-superadsorbent. To this, a starch-bas...

journal_title：Bioresource technology

authors： Mahmoodi-Babolan N,Heydari A,Nematollahzadeh A

更新日期：2019-12-01 00:00:00

abstract：:Constructed wetland (CW) for wastewater treatment has attracted increasing attention. In this review, the system configuration optimization, purification effect and general mechanisms of nitrogen removal in CW are systematically summarized and discussed. Ammonia oxidation is a crucial and primary process for total nit...

journal_title：Bioresource technology

authors： Zhuang LL,Yang T,Zhang J,Li X

更新日期：2019-12-01 00:00:00

abstract：:Oil crop wastes are attractive feedstocks in microbial processes due to their low cost. However, the product yields can be limited by their undesirable nitrogen surplus. Present study proposed a one-step solid state fermentation (SSF) method for producing erythritol from unrefined oil crop wastes using a modified stra...

journal_title：Bioresource technology

authors： Liu X,Yan Y,Zhao P,Song J,Yu X,Wang Z,Xia J,Wang X

更新日期：2019-12-01 00:00:00

abstract：:The aim of this study was to investigate the bioenergy potential of red macroalgae GF by evaluating its biofuel physicochemical characteristics, and conducting a kinetic study and thermodynamic analysis of pyrolysis for the first time. The thermal decomposition study was performed at low heating rates (5, 10, 20 and 3...

journal_title：Bioresource technology

authors： Alves JLF,Da Silva JCG,da Silva Filho VF,Alves RF,Ahmad MS,Ahmad MS,Galdino WVA,De Sena RF

更新日期：2019-11-01 00:00:00

abstract：:Anaerobic digestion is the most widely adopted biological waste treatment processes with renewable energy production. The effects of adding metal nanoparticles (NPs) on improving digestion performance are well noted. This paper reviewed the traditional view on the cytotoxicity of NPs to living organisms and the contem...

journal_title：Bioresource technology

authors： Lee YJ,Lee DJ

更新日期：2019-11-01 00:00:00

abstract：:The aim of this study is to identify the optimum thermal conversion of Chlorella vulgaris with neuro-evolutionary approach. A Progressive Depth Swarm-Evolution (PDSE) neuro-evolutionary approach is proposed to model the Thermogravimetric analysis (TGA) data of catalytic thermal degradation of Chlorella vulgaris. Resul...

journal_title：Bioresource technology

authors： Teng SY,Loy ACM,Leong WD,How BS,Chin BLF,Máša V

更新日期：2019-11-01 00:00:00

abstract：:The concentration of antibiotics in anaerobically digested swine wastewater (ADSW) usually gradually increases due to the addition of antibiotics in livestock feed. Lemna aequinoctialis was used to treatment synthetic ADSW contaminated by oxytetracycline (OTC) whose concentrations were 0.05, 0.25, 0.50 and 1.00 mg/L, ...

journal_title：Bioresource technology

authors： Hu H,Zhou Q,Li X,Lou W,Du C,Teng Q,Zhang D,Liu H,Zhong Y,Yang C

更新日期：2019-11-01 00:00:00

abstract：:Dissolved oxygen (DO) level is crucial in shaping bacterial community and impacts biological nitrogen removal and nitrous oxide (N2O) emission. Online gaseous and off-line dissolved N2O under varying DO levels through aeration rate alternations were measured in lab-scale anoxic-oxic reactors. It showed that sharp chan...

journal_title：Bioresource technology

authors： Guo J,Cong Q,Zhang L,Meng L,Ma F,Zhang J

更新日期：2019-11-01 00:00:00

abstract：:Co-pyrolysis of tobacco stalk (TS) with different types of polymer wastes such as scrap tire (ST), polypropylene (PP) and polyvinyl chloride (PVC) was investigated. Thermogravimetric analyzer coupled with Fourier transform infrared spectrometer was carried out to examine the thermochemical properties, kinetics, and ga...

journal_title：Bioresource technology

authors： Chen R,Zhang J,Lun L,Li Q,Zhang Y

更新日期：2019-11-01 00:00:00

abstract：:Nitrogen oxides (NOx) are the components of fossil flue gases that give rise to serious environmental and health hazards. Among the available techniques for NOx removal, microalgae-based biological removal of NOx (BioDeNOx) is a promising and competent technology with eco-friendly path of low energy and low-cost solut...

journal_title：Bioresource technology

authors： Qie F,Zhu J,Rong J,Zong B

更新日期：2019-11-01 00:00:00