Conversion of waste frying oil into biodiesel using recoverable nanocatalyst based on magnetic graphene oxide supported ternary mixed metal oxide nanoparticles.

abstract：:To reduce fresh water load on ships, seawater can be used for toilet flushing on-board. And saline black water was treated on-site by bioaugmentation original marine bacteria with Pseudoalteromonas sp. SCSE709-6 (P. sp. SCSE709-6) to prevent marine pollution. In the batch experiments, P. sp. SCSE709-6 was effective in...

journal_title：Bioresource technology

authors： Jiang L,Chen X,Qin M,Cheng S,Wang Y,Zhou W

更新日期：2019-02-01 00:00:00

abstract：:Food waste was subjected to enzymatic hydrolysis prior to hydrothermal treatment to produce hydrochars and bio-oil. Pre-treatment of food waste with an enzyme ratio of 1:2:1 (carbohydrase:protease:lipase) proved to be effective in converting food waste to the two products with improved yields. The carbon contents and ...

journal_title：Bioresource technology

authors： Kaushik R,Parshetti GK,Liu Z,Balasubramanian R

更新日期：2014-09-01 00:00:00

abstract：:High moisture content in wet algal biomass hinders effective performance of current lipid extraction methods. An improved aqueous extraction method combing thermal and enzymatic lysis was proposed and performed in algal slurry of Nannochloropsis oceanica (96.0% moisture) in this study. In general, cell-wall of N. ocea...

journal_title：Bioresource technology

authors： Chen L,Li R,Ren X,Liu T

更新日期：2016-08-01 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：:Due to the small size, similar density to water, cells inoculating onto the solid carrier is a major challenge for microalgae biofilm cultivation. To reduce biofilm inoculation time, A. falcatus with long stripe were chosen as the bond linking with the main microalgae cells forming microalgae-microalgae co-flocculatio...

journal_title：Bioresource technology

authors： Zheng Y,Huang Y,Xia A,Qian F,Wei C

更新日期：2019-04-01 00:00:00

abstract：:To investigate the effects of viscosity on the mesophilic digestion of Maotai-flavored distiller's grains, a continuous experiment was conducted in a 70 L reactor at organic loading rates of 3, 4, 5, and 6 g VS/(L·d) with and without effluent recirculation. High organic loading rates and continuous effluent recirculat...

journal_title：Bioresource technology

authors： Ao T,Ran Y,Chen Y,Li R,Luo Y,Liu X,Li D

更新日期：2020-02-01 00:00:00

abstract：:Pyrolysis characteristics of four algal and lignocellulosic biomass samples were studied by using a thermogravimetric analyzer (TGA) and a fixed-bed reactor. The effects of pyrolysis temperature and biomass type on the yield and composition of pyrolysis products were investigated. The average activation energy for pyr...

journal_title：Bioresource technology

authors： Yuan T,Tahmasebi A,Yu J

更新日期：2015-01-01 00:00:00

abstract：:This study evaluates and compares the environmental impacts arising from the disposal of different carbonaceous sorbents used for wastewater treatment. Three different adsorption materials were considered, i.e. activated carbon, biochar and hydrochar, and three end-of-life management approaches, i.e. incineration, reg...

journal_title：Bioresource technology

authors： Kozyatnyk I,Yacout DMM,Van Caneghem J,Jansson S

更新日期：2020-04-01 00:00:00

abstract：:In this study, two experiments were conducted to evaluate the impact of substrate concentrations on methane potential and degradation kinetics of substrate. The biochemical methane potential (BMP) tests in Experiment I were performed at a constant inoculum to substrate ratio (ISR), whereas, different ISRs were applied...

journal_title：Bioresource technology

authors： Wang B,Strömberg S,Li C,Nges IA,Nistor M,Deng L,Liu J

更新日期：2015-10-01 00:00:00

abstract：:The combination of autohydrolysis and ionic liquid microwave treatments of eucalyptus wood have been studied to facilitate sugar production in a subsequent enzymatic hydrolysis step. Three autohydrolysis conditions (150 °C, 175 °C and 200 °C) in combination with two ionic liquid temperatures (80 °C and 120 °C) were co...

journal_title：Bioresource technology

authors： Rigual V,Santos TM,Domínguez JC,Alonso MV,Oliet M,Rodriguez F

更新日期：2018-03-01 00:00:00

abstract：:As the practice of intensive animal production increases, there is a need for affordable treatment technologies that can help manage the large amounts of manure generated. Our approach has been to develop an efficient liquid-solid separation module using polymer technology and integrate this separation module into sys...

journal_title：Bioresource technology

authors： Martinez-Almela J,Barrera JM

更新日期：2005-01-01 00:00:00

abstract：:The catalytic conversion of suspended LignoBoost Kraft lignin was performed in near-critical water using ZrO2/K2CO3 as the catalytic system and phenol as the co-solvent and char suppressing agent. The reaction temperature was varied from 290 to 370°C and its effect on the process was investigated in a continuous flow ...

journal_title：Bioresource technology

authors： Nguyen TDH,Maschietti M,Åmand LE,Vamling L,Olausson L,Andersson SI,Theliander H

更新日期：2014-10-01 00:00:00

abstract：:Membrane fouling (especially biofouling) as a critical issue during membrane reactor (MBR) operation has attracted much attention in recent years. Although previous review papers have presented different aspects of MBR's fouling when treating various wastewaters, the information related to biofouling in MBRs has only ...

journal_title：Bioresource technology

authors： Deng L,Guo W,Ngo HH,Zhang H,Wang J,Li J,Xia S,Wu Y

更新日期：2016-12-01 00:00:00

abstract：:New value-added product was derived from agricultural by-products: rice bran and soybean meal by means of subcritical water (SW) hydrolysis. The effect of temperature (200-220 degrees C), reaction time (10-30 min), raw material-to-water weight ratio (1:5 and 2:5), was determined on the yields of protein, total amino a...

journal_title：Bioresource technology

authors： Watchararuji K,Goto M,Sasaki M,Shotipruk A

更新日期：2008-09-01 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：:Anaerobic digestion (AD) of vinegar residue was investigated in continuously stirred tank reactor (CSTR). The influence of organic loading rate (OLR) and effluent recirculation on AD performance of vinegar residue was tested. Five OLRs, 1.0, 1.5, 2.0, 2.5, and 3.0 g(vs) L(-1) d(-1), were used. The highest volumetric m...

journal_title：Bioresource technology

authors： Li L,Feng L,Zhang R,He Y,Wang W,Chen C,Liu G

更新日期：2015-06-01 00:00:00

abstract：:Composting organic matter is an interesting way to valorize waste. Compost is a product obtained after a humification process. The humification of organic matter during composting was studied by the quantification and monitoring of the evolution of humic substances. The final objective was to be able to evaluate the s...

journal_title：Bioresource technology

authors： Domeizel M,Khalil A,Prudent P

更新日期：2004-09-01 00:00:00

abstract：:This work investigated the effect of culture medium composition on a biosurfactant production and their total fatty acids content, as well as the surface tension of media, and biomass production by Candida ingens. A factorial experimental design was used to evaluate the combined effect of C/P, C/N(inorganic), C/Fe, C/...

journal_title：Bioresource technology

authors： Amézcua-Vega C,Poggi-Varaldo HM,Esparza-García F,Ríos-Leal E,Rodríguez-Vázquez R

更新日期：2007-01-01 00:00:00

abstract：:In this study, a novel combinatorial control strategy was developed to guarantee a stable mainstream deammonification process, with three critical steps including (a) upflow airwater washing, (b) short-term increased nitrogen loading rate (NLR), and (c) low oxygen supply. Results showed that two upflow double-blanket ...

journal_title：Bioresource technology

authors： Li Y,Xiang T,Liang H,Gao D,Wang P

更新日期：2020-12-01 00:00:00

abstract：:The focus of this study was to find out the effect of bark on SO2-ethanol-water (SEW) fractionation and enzymatic hydrolysis of forest biomass. Softwood bark was found to be more harmful than hardwood bark in both processes. For softwood, the amount of undigested wood in SEW fractionation increased with the increasing...

journal_title：Bioresource technology

authors： Yamamoto M,Niskanen T,Iakovlev M,Ojamo H,van Heiningen A

更新日期：2014-09-01 00:00:00

abstract：:Two immobilized preparations from Thermomyces lanuginosus lipase (TLL) were compared in the synthesis of butyl butyrate. The commercial Lipozyme TL-IM, and TLL immobilized on styrene-divinylbenzene beads (MCI-TLL) were tested in the esterification reaction using n-hexane as solvent. The variables temperature (30-60°C)...

journal_title：Bioresource technology

authors： Martins AB,Friedrich JL,Cavalheiro JC,Garcia-Galan C,Barbosa O,Ayub MA,Fernandez-Lafuente R,Rodrigues RC

更新日期：2013-04-01 00:00:00

abstract：:Two types of pure cellulose, Avicel PH-101 and Whatman filter paper, were treated with an acid-chlorite delignification procedure in the presence of varying amounts of incorporated lignin, and the molecular weight distributions and degrees of polymerization (DP) of derivatized cellulose were determined by gel permeati...

journal_title：Bioresource technology

authors： Hubbell CA,Ragauskas AJ

更新日期：2010-10-01 00:00:00

abstract：:The effects of ultrasound and heat pretreatments on ethanol yields from cassava chips were investigated. Cassava slurries were sonicated for 10 and 30 s at the amplitudes of 80, 160, and 320 microm(pp) (peak to peak amplitude in microm) corresponding to low, medium, and high power levels, respectively. The sonicated a...

journal_title：Bioresource technology

authors： Nitayavardhana S,Shrestha P,Rasmussen ML,Lamsal BP,van Leeuwen JH,Khanal SK

更新日期：2010-04-01 00:00:00

abstract：:Production of virgin coconut oil via natural fermentation has led to large amount of wastes being generated, i.e., coconut pulp and wastewater containing coconut crème. Objective of this study is to gain more insight into the feasibility of utilization of such wastes as raw materials together with several types of was...

journal_title：Bioresource technology

authors： Tripetchkul S,Kusuwanwichid S,Koonsrisuk S,Akeprathumchai S

更新日期：2010-08-01 00:00:00

abstract：:Heterotrophic nitrification-aerobic denitrification (HN-AD) has advantages over the traditional nitrogen removal process when removing multiple types of nitrogen in wastewater treatment. Acinetobacter tandoii MZ-5, which is capable of HN-AD, was isolated from the sediment of a polluted river for the first time. It use...

journal_title：Bioresource technology

authors： Ouyang L,Wang K,Liu X,Wong MH,Hu Z,Chen H,Yang X,Li S

更新日期：2020-11-01 00:00:00

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：:To develop high-efficient biofertilizer, an environmental stress-tolerant phosphate-solubilizing microorganism (PSM) was isolated from agricultural wastes compost, and then applied to spent mushroom substrate (SMS). The isolate FL7 was identified as Pichia farinose with resistance against multiple environmental stress...

journal_title：Bioresource technology

authors： Zhu HJ,Sun LF,Zhang YF,Zhang XL,Qiao JJ

更新日期：2012-05-01 00:00:00

abstract：:The improvement of H2 production capabilities of hydrogen (H2)-producing microorganisms is a challenging issue. Microorganisms have evolved for fast growth and substrate utilization rather than H2 production. To develop good H2-producing biocatalysts, many studies have focused on the redirection and/or reconstruction ...

journal_title：Bioresource technology

authors： Oh YK,Raj SM,Jung GY,Park S

更新日期：2011-09-01 00:00:00

abstract：:As a highly available waste product, rice hulls could be a starting block in replacing liquid fossil fuels. However, their silica covering can make further use difficult. This preliminary study investigates effects of dissolving rice hulls in the ionic liquids 1-ethyl-3-methylimidazolium acetate (EMIM Ac), 1-hexyl-3-m...

journal_title：Bioresource technology

authors： Lynam JG,Reza MT,Vasquez VR,Coronella CJ

更新日期：2012-06-01 00:00:00

abstract：:To comprehensively understand kinetic characteristics of microalgae growth and lipid synthesis in different phases, a phase-feeding strategy was proposed to simultaneously regulate light, carbon and nutrients in adaption, growth and stationary phases of microalgae cultivation. Physiological-phased kinetic characterist...

journal_title：Bioresource technology

authors： Liao Q,Chang HX,Fu Q,Huang Y,Xia A,Zhu X,Zhong N

更新日期：2018-02-01 00:00:00