abstract：:Cheese whey, produced from coagulation of milk during cheese manufacture, is a major environmental pollutant. The most abundant component in cheese whey is lactose, which is a potential resource for various value-added chemicals. Here, a two-step bioprocess using Saccharomyces cerevisiae and Gluconobacter oxydans to b...

journal_title：Bioresource technology

authors： Zhou X,Hua X,Huang L,Xu Y

更新日期：2019-01-01 00:00:00

abstract：:The overwhelming response towards algal biodiesel production has been well-recognized recently as a sustainable alternative to conventional fuels. Most microalgae cannot grow well at acidic pH. The present study, therefore, investigated whether non-acidophilic microalgae Desmodesmus sp. MAS1 and Heterochlorella sp. MA...

journal_title：Bioresource technology

authors： Abinandan S,Subashchandrabose SR,Cole N,Dharmarajan R,Venkateswarlu K,Megharaj M

更新日期：2019-01-01 00:00:00

abstract：:The application of aerobic granular sludge (AGS) is a promising biological method for wastewater treatment. In the present study, the AGS method was used for the treatment of petroleum wastewater. The granulation process and organic/nitrogen compound removal efficiencies were determined and correlated with the microbi...

journal_title：Bioresource technology

authors： Chen C,Ming J,Yoza BA,Liang J,Li QX,Guo H,Liu Z,Deng J,Wang Q

更新日期：2019-01-01 00:00:00

abstract：:In recent years, lignin valorization is commercially an important and advanced sustainable process for lignocellulosic biomass-based industries, primarily through the depolymerization path. The conversion of the lignin moieties into biofuels and other high value-added products are still challenging to the researchers ...

journal_title：Bioresource technology

authors： Ponnusamy VK,Nguyen DD,Dharmaraja J,Shobana S,Banu JR,Saratale RG,Chang SW,Kumar G

更新日期：2019-01-01 00:00:00

abstract：:Photobioreactor is deemed to be one of limiting factors for the commercial application of wastewater treatment based on microalgae cultivation. In this study, a novel Flat-Plate Continuous Open Photobioreactor (FPCO-PBR) was developed to treat piggery biogas slurry. The operation parameters, microbial stability and nu...

journal_title：Bioresource technology

authors： Luo L,Lin X,Zeng F,Luo S,Chen Z,Tian G

更新日期：2019-01-01 00:00:00

abstract：:Anaerobic digestion widely considered as a promising waste biomass disposal treatment approach, is attracting increasing interest in all corners of the globe. However, due to the specific features of different types of waste biomass, the bioenergy conversion efficiency of this process is not ideal. Another problematic...

journal_title：Bioresource technology

authors： Ma H,Guo Y,Qin Y,Li YY

更新日期：2018-12-01 00:00:00

abstract：:The system performance and microbial community succession in a partial nitrification biofilm reactor in response to salinity stress was conducted. It was found that the NH4+-N removal efficiency decreased from 98.4% to 42.0% after salinity stress increased to 20 g/L. Specific oxygen uptake rates suggested that AOB act...

journal_title：Bioresource technology

authors： Li J,Ye W,Wei D,Ngo HH,Guo W,Qiao Y,Xu W,Du B,Wei Q

更新日期：2018-12-01 00:00:00

abstract：:Three ceramic MBRs (CMBR) installed with varied electrodes, i.e. Cu, Ti and Fe, were operated in parallel under the minute electric field to evaluate their suppression effect on membrane fouling, by comparison with control CMBR. Fe-CMBR released Fe2+ continuously to induce a higher organic removal efficiency and a smo...

journal_title：Bioresource technology

authors： Dong Z,Shang W,Dong W,Zhao L,Li M,Wang R,Sun F

更新日期：2018-12-01 00:00:00

abstract：:The aim of this study is to reveal the roles of MnO2 in Maillard reaction of biotic composting, and to identify its effectiveness in promoting humus formation. Corn straw (CS) and chicken manure (CM) have been chosen to be composted. During CS composting, addition of MnO2 rapidly reduced reducing sugars concentration ...

journal_title：Bioresource technology

authors： Wu J,Qi H,Huang X,Wei D,Zhao Y,Wei Z,Lu Q,Zhang R,Tong T

更新日期：2018-12-01 00:00:00

abstract：:Membrane bioreactor (MBR) is regarded as the state-of-the-art technology in separation processes. Surface modification techniques play a critical role in improving the conventional membrane system which is mostly hydrophobic in nature. The hydrophobic nature of membranes is known to cause fouling, resulting in high ma...

journal_title：Bioresource technology

authors： Lee XJ,Show PL,Katsuda T,Chen WH,Chang JS

更新日期：2018-12-01 00:00:00

abstract：:Nitrogen-containing compounds (NCCs) which may be produced from nitrogen-rich biomass such as microalgae, may find important biochemical and biomedical applications. This review summarizes the recent knowledge about the formation mechanism of NCCs during pyrolysis of microalgae. The key technical and biological aspect...

journal_title：Bioresource technology

authors： Yu J,Maliutina K,Tahmasebi A

更新日期：2018-12-01 00:00:00

abstract：:Conversion of corn fiber to ethanol in the dry grind process could increase ethanol yields, reduce downstream processing costs and improve overall process profitability. This work investigates the in-situ conversion of corn fiber into ethanol (cellulase addition during simultaneous saccharification and fermentation) d...

journal_title：Bioresource technology

authors： Kurambhatti CV,Kumar D,Rausch KD,Tumbleson ME,Singh V

更新日期：2018-12-01 00:00:00

abstract：:In this study, Marinobacter sp. FL06 was used to effectively harvest the energy-producing microalga Thalassiosira pseudonana through direct flocculation. Strain FL06 showed 92.7% flocculating efficiency against T. pseudonana, and no metal ion was added for the flocculation process, resulting in a more environmentally ...

journal_title：Bioresource technology

authors： Lei X,Zheng W,Ding H,Zhu X,Chen Q,Xu H,Zheng T,Tian Y

更新日期：2018-12-01 00:00:00

abstract：:In this study, an anaerobic flat-sheet ceramic membrane bioreactor (AnCMBR) was used to treat high-strength dyeing wastewater, and compared with an upflow anaerobic sludge blanket (UASB) reactor. The start-up phases of the AnCMBR and UASB reactor were accomplished within 60 d by using cultivated seed sludge. The resul...

journal_title：Bioresource technology

authors： Zhang W,Liu F,Wang D,Jin Y

更新日期：2018-12-01 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：:Two microbial fuel cells were inoculated with activated sludge from Finland and operated under moderate (25 °C) and low (8 °C) temperatures. Operation under real urban wastewater showed similarities in chemical oxygen demand removal and voltage generated, although moderate temperature supported higher ammonium oxidati...

journal_title：Bioresource technology

authors： Gonzalez-Martínez A,Chengyuan S,Rodriguez-Sanchez A,Pozo C,Gonzalez-Lopez J,Vahala R

更新日期：2018-12-01 00:00:00

abstract：:This study experimentally investigated the potassium fixation ability and ash fusion characteristics during the gasification of corn stalk coke blended with coal ash in CO2 atmosphere. The ash samples were analyzed by X-ray diffraction (XRD) and scanning electron microscopy (SEM). FactSage was also employed to calcula...

journal_title：Bioresource technology

authors： Zhang H,Li J,Yang X,Guo S,Zhan H,Zhang Y,Fang Y

更新日期：2018-12-01 00:00:00

abstract：:In this study, a coculture bioprocess was developed with Clostridium strains producing butyric acid and Megasphaera hexanoica producing caproic acid from the butyric acid. The two bacterial strains were each cultivated in two submerged hollow-fiber membrane bioreactors (s-HF/MBRs), separately. Each fermentation broth ...

journal_title：Bioresource technology

authors： Kim H,Jeon BS,Pandey A,Sang BI

更新日期：2018-12-01 00:00:00

abstract：:Polyhydroxyalkanoates (PHAs) are the only polyesters that are completely synthesized biologically and possess features equivalent to petroleum-based plastics besides being biodegradable. PHA based materials may certainly prove helpful in addressing the concerns caused due to the indiscriminate use of synthetic plastic...

journal_title：Bioresource technology

authors： Kumar P,Kim BS

更新日期：2018-12-01 00:00:00

abstract：:The present study investigated the influence of electric field on the removal of quorum sensing (QS) and emerging contaminants using an electrochemical membrane bioreactor (eMBR). A significant reduction of N-octanoyl-L-homoserine lactone signal molecules (∼76%) was achieved in the eMBR, with respect to the level obse...

journal_title：Bioresource technology

authors： Borea L,Naddeo V,Belgiorno V,Choo KH

更新日期：2018-12-01 00:00:00

abstract：:To improve microalgae harvesting efficiency and to reduce the addition of chemicals in the buoy-bead flotation process, a novel buoy-bead flotation approach has been developed for harvesting Chlorella vulgaris, using surface-layered polymeric microspheres (SLPMs). Next, the detachment of microalgae cell-SLPM aggregate...

journal_title：Bioresource technology

authors： Xu K,Zou X,Wen H,Xue Y,Zhao S,Li Y

更新日期：2018-11-01 00:00:00

abstract：:Due to the complex biogeochemistry of trace elements (TEs, e.g. Fe, Ni and Co) in anaerobic digestion processes, their role and fate is poorly understood. Challenging, time consuming and low detection limits of analytical procedures necessitate recruitment of mathematical models. A dynamic mathematical model based on ...

journal_title：Bioresource technology

authors： Maharaj BC,Mattei MR,Frunzo L,van Hullebusch ED,Esposito G

更新日期：2018-11-01 00:00:00

abstract：:Three models (blocking laws, combined and resistance-in-series) were applied to identify the prevailing fouling mechanisms in a submerged membrane in an up-flow anaerobic sludge blanket reactor treating municipal wastewater. Experimental runs were carried out at lab-scale with filtration periods of 4 and 10 min, follo...

journal_title：Bioresource technology

authors： Cerón-Vivas A,Kalboussi N,Morgan-Sagastume JM,Harmand J,Noyola A

更新日期：2018-11-01 00:00:00

abstract：:Lipid extraction directly from the wet oleaginous microorganisms for biodiesel production is preferred as it reduces the energy input for traditional processes which require extensive drying of the biomass prior to the extraction. The high water content (≥80% on cell dry weight) in the wet biomass hinders the extracti...

journal_title：Bioresource technology

authors： Howlader MS,Rai N,Todd French W

更新日期：2018-11-01 00:00:00

abstract：:An enzyme treatment was developed and evaluated for its effectiveness in alleviating bioclogging through a laboratory-scale vertical-flow constructed wetland (VFCW) experiment in this study. The enzyme preparation was a combination of α-glucoamylase and β-glucanase. The results show that the enzyme treatment greatly r...

journal_title：Bioresource technology

authors： Tang P,Xiang Z,Zhou Y,Zhang Y

更新日期：2018-11-01 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

authors： Zhang L,Sun X

更新日期：2018-11-01 00:00:00

abstract：:Catalytically non-productive adsorption of fungal enzymes to pseudo-lignin (PL) was compared to adsorption to lignin preparations derived from different sources (SL, spruce; BL, birch; OL, beech) using different methods [steam pretreatment/enzymatic saccharification (SL, BL) and organosolv processing (OL)]. The protei...

journal_title：Bioresource technology

authors： Wang Z,Jönsson LJ

更新日期：2018-11-01 00:00:00

abstract：:A photobioreactor (PBR) coupled with ultrafiltration (UF) system was developed with goals of microalgae cultivation, harvest, and membrane fouling control in the anaerobic digestion effluent purification. Firstly, three-sequencing batch PBRs were started-up with suspended Chlorella vulgaris (C. vulgaris, SCV), immobil...

journal_title：Bioresource technology

authors： Xie B,Gong W,Yu H,Tang X,Yan Z,Luo X,Gan Z,Wang T,Li G,Liang H

更新日期：2018-11-01 00:00:00

abstract：:In this study, we investigated the effects of electrical treatment on Haematococcus pluvialis growth. The slow growth of H. pluvialis is a major limitation for its mass production. We discovered that electrical treatment may promote the growth of H. pluvialis. To evaluate optimal growth-promoting conditions, the algal...

journal_title：Bioresource technology

authors： Kim JY,Lee C,Jeon MS,Park J,Choi YE

更新日期：2018-11-01 00:00:00

abstract：:In this study, the engineered E. coli was constructed for efficient transformation of glycerol to 1,3-propanediol (1,3-PDO). To regenerate NADPH, the key bottleneck in 1,3-PDO production, heterologous NADP+-dependent glyceraldehyde-3-phosphate dehydrogenase (GAPDN, encoded by gapN) pathway was introduced, and the gapN...

journal_title：Bioresource technology

authors： Yang B,Liang S,Liu H,Liu J,Cui Z,Wen J

更新日期：2018-11-01 00:00:00

abstract：:The use of a single controlled bead milling step of the microalga Tetraselmis suecica resulted in a soluble fraction, rich in functional proteins. This was achieved by fine-tuning the processing time, thereby exploiting the difference in rates of protein and carbohydrate release during milling. Soluble proteins were e...

journal_title：Bioresource technology

authors： Suarez Garcia E,van Leeuwen J,Safi C,Sijtsma L,Eppink MHM,Wijffels RH,van den Berg C

更新日期：2018-11-01 00:00:00

abstract：:Pharmaceuticals in surface waters and wastewater treatment plants (WWTPs) as emerging pollutants have become a major concern. In comparison with other wastewater treatments, removal of pharmaceuticals in MBR has received much attention. This review presents the source and occurrence of pharmaceuticals in WWTPs influen...

journal_title：Bioresource technology

authors： Gu Y,Huang J,Zeng G,Shi L,Shi Y,Yi K

更新日期：2018-11-01 00:00:00

abstract：:Recently, digestate disintegration gained interest as an alternative strategy to feedstock pretreatment for anaerobic digestion. This study evaluated the effect of three different digestate disintegration methods (hydrogen peroxidation, ozone treatment and ultrasound) on manure digestate, potato waste digestate and mi...

journal_title：Bioresource technology

authors： Somers MH,Azman S,Sigurnjak I,Ghyselbrecht K,Meers E,Meesschaert B,Appels L

更新日期：2018-11-01 00:00:00

abstract：:Maximizing the production of aromatic hydrocarbons from lignin conversion by coupling methane activation without solvent was investigated over Zn-Ga modified zeolite catalyst. The co-loading of Zn and Ga greatly improves lignin conversion, arene yield along with BTEX (i.e., benzene, toluene, ethylbenzene, and xylene) ...

journal_title：Bioresource technology

authors： Wang A,Song H

更新日期：2018-11-01 00:00:00

abstract：:In this study, a novel two-step enzymatic process was firstly established to produce microalgae biodiesel using wet Chlorella biomass. In the first hydrolysis step, to reduce energy consumption and effectively disrupt microalgal cell wall, among cellulase, hemicellulase, papain, lysozyme and pectinase, the highest hyd...

journal_title：Bioresource technology

authors： He Y,Wu T,Wang X,Chen B,Chen F

更新日期：2018-11-01 00:00:00

abstract：:The catalytic activity of engineered biochar was scrutinized for generation of glucose and hydroxymethylfurfural (HMF) from starch-rich food waste (bread, rice, and spaghetti). The biochar catalysts were synthesized by chemical activation of pinewood sawdust with phosphoric acid at 400-600 °C. Higher activation temper...

journal_title：Bioresource technology

authors： Cao L,Yu IKM,Tsang DCW,Zhang S,Ok YS,Kwon EE,Song H,Poon CS

更新日期：2018-11-01 00:00:00

abstract：:Stable nitritation for low-strength ammonium wastewater was the key obstacle for cost-effective and low-carbon biological nitrogen removal. A zeolite biological fixed bed (ZBFB) and an anoxic sequencing batch reactor (ASBR) were successfully applied for achieving nitritation-denitrification of low-strength ammonium wa...

journal_title：Bioresource technology

authors： Chen Z,Wang X,Chen X,Chen J,Feng X,Peng X

更新日期：2018-11-01 00:00:00

abstract：:Digestion time (DT) in anaerobic digestion (AD) on performance of subsequent digestate composting regarding compost maturity and greenhouse gas (GHG) emission was investigated. Digestates for composting were obtained after anaerobically digested mixture of dairy manure, corn stalks, and tomato residues (48:32:20, vola...

journal_title：Bioresource technology

authors： Li Y,Luo W,Lu J,Zhang X,Li S,Wu Y,Li G

更新日期：2018-11-01 00:00:00

abstract：:A pretreatment process using alkali/urea solution at low temperature was proposed for enhanced cellulosic biohydrogen production. Different alkaline solutions with both presence and absence of urea were studied. It can be found NaOH/Urea pretreatment exhibited excellent pretreatment performance at temperature from -8 ...

journal_title：Bioresource technology

authors： Dong L,Cao G,Zhao L,Liu B,Ren N

更新日期：2018-11-01 00:00:00

abstract：:In this study, the co-composting performance of Zn-rich antibiotic manufacturing wastes (AMW) and pig manure (PM) was evaluated. Four treatments, representing 2.5%, 5%, 10% and 20% of AMW (of PM dry weight) and control without AMW, were established during composting. Results suggested that the temperature, pH, electri...

journal_title：Bioresource technology

authors： Zhao J,Sun X,Awasthi MK,Wang Q,Ren X,Li R,Chen H,Wang M,Liu T,Zhang Z

更新日期：2018-11-01 00:00:00