Thermo-alkaline pretreatment of waste activated sludge at low-temperatures: effects on sludge disintegration, methane production, and methanogen community structure.

abstract：:Laboratory scale batch studies were performed to test the diesel oil biodegradation ability of ES1 cultures isolated from Arabian Sea sediments obtained from the vicinity of an oil field. This culture could utilize diesel as the sole source of carbon and energy. Under aerobic conditions, 39% loss of diesel oil was obs...

journal_title：Bioresource technology

authors： Mukherji S,Jagadevan S,Mohapatra G,Vijay A

更新日期：2004-12-01 00:00:00

abstract：:This study optimized an activated charcoal (AC) detoxification method for the reduction of three different fermentation inhibitor compounds, while minimising the reducing sugar loss from acid-pretreated sorghum leaf (SL) wastes. Process optimization demonstrated a 98%, 88% and 37% removal efficiency for furfural, 5-hy...

journal_title：Bioresource technology

authors： Sarawan C,Suinyuy TN,Sewsynker-Sukai Y,Gueguim Kana EB

更新日期：2019-08-01 00:00:00

abstract：:This paper reviews current knowledge of the production of organic acids by immobilized microorganisms with a simultaneous solubilization of rock phosphate in fermentation and soil conditions. The most widely applied methods are based on the passive immobilization in preformed porous carriers and entrapment of the micr...

journal_title：Bioresource technology

authors： Vassilev N,Vassileva M,Fenice M,Federici F

更新日期：2001-09-01 00:00:00

abstract：:Hydrogen can be produced by catalytic steam reforming (CSR) of biomass-derived oil. Typically bio oil contains 12-14% acetic acid; therefore, this acid was chosen as model compound for reforming of biooil with the help of a Cu-Zn/Ca-Al catalyst for high yield of H(2) with low CH(4) and CO content. Calcium aluminate su...

journal_title：Bioresource technology

authors： Mohanty P,Patel M,Pant KK

更新日期：2012-11-01 00:00:00

abstract：:Agricultural residues are produced in large quantities throughout the world. Approximately, 1kg of residue is produced for each kilogram of grains harvested. This ratio of grain/residue translates into an excess of 40 billion ton of crop residue produced each year in the USA. These residues are renewable resources tha...

journal_title：Bioresource technology

authors： Dawson L,Boopathy R

更新日期：2007-07-01 00:00:00

abstract：:The aim of the present study was to enhance the gaseous energy recovery from sugarcane bagasse. The two stage (biohydrogen and biomethanation) batch process was considered under mesophilic condition. Alkali pretreatment (ALP) was used to remove lignin from sugarcane bagasse. This enhanced the enzymatic digestibility o...

journal_title：Bioresource technology

authors： Kumari S,Das D

更新日期：2015-10-01 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：:An enhanced membrane bioreactor (eMBR) consisting of two anoxic bioreactors (ARs) followed by an aerated membrane bioreactor (AMBR), UV-unit and a granular activated carbon (GAC) filter was employed to treat 50-100 mg/L of remazol blue BR dye. The COD of the feed was 2334 mg/L and COD:TN:TP in the feed was 119:1.87:1....

journal_title：Bioresource technology

authors： Rondon H,El-Cheikh W,Boluarte IA,Chang CY,Bagshaw S,Farago L,Jegatheesan V,Shu L

更新日期：2015-05-01 00:00:00

abstract：:Carbon dioxide is one of the most important greenhouse gas, which concentration increase in the atmosphere is associated to climate change and global warming. Besides CO2 capture in large emission point sources, the capture of this pollutant from atmosphere may be required due to significant contribution of diffuse so...

journal_title：Bioresource technology

authors： Moreira D,Pires JCM

更新日期：2016-09-01 00:00:00

abstract：:Rice straw was modified by azide-alkyne click reaction in order to realize selective extraction of noble metal ions. The ability of the modified straw to adsorb Pd(2+) and Pt(4+) was assessed using a batch adsorption technique. It was found that the sorption equilibrium could be reached within 1h and the adsorption ca...

journal_title：Bioresource technology

authors： Wang J,Wei J,Li J

更新日期：2015-02-01 00:00:00

abstract：:The effects of graphite on the anaerobic digestion of food waste (FW), cow manure (CM) and its mixture (FW/CM) via batch experiments under mesophilic conditions have been investigated in this study. Maximum biogas production with graphite addition for FW + 1 g/L, CM + 1.5 g/L and FW/CM + 0.75 g/L are 1128.46, 829.6 an...

journal_title：Bioresource technology

authors： Muratçobanoğlu H,Gökçek ÖB,Mert RA,Zan R,Demirel S

更新日期：2020-08-01 00:00:00

abstract：:The study investigated the effects of transplantation and reconstitution of indigenous and exogenous epiphytic microbiota on the fermentation quality and microbial community of red clover silage. Sterile red clover was inoculated with distilled water (RC0), extracted epiphytic microbiota of red clover (RC), maize (MZ)...

journal_title：Bioresource technology

authors： Ali N,Wang S,Zhao J,Dong Z,Li J,Nazar M,Shao T

更新日期：2020-10-01 00:00:00

abstract：:The use of ruminal fluid as a source of hydrolytic microorganisms for the pretreatment of a native consortium of microalgae (essentially Senedesmus) was investigated. The hydrolytic enzyme activity of the ruminal culture was first enriched in a bioreactor. Then, using the enriched culture, the effect of the microalgae...

journal_title：Bioresource technology

authors： Barragán-Trinidad M,Carrillo-Reyes J,Buitrón G

更新日期：2017-11-01 00:00:00

abstract：:Effects of the suspended titanium dioxide nanoparticles (TiO2 NPs, 50 mg/L) on the cake layer formation in a submerged MBR were systematically investigated. With nanometer sizes, TiO2 NPs were found to aggravate membrane pore blocking but postpone cake layer fouling. TiO2 NPs showed obvious effects on the structure an...

journal_title：Bioresource technology

authors： Zhou L,Zhang Z,Xia S,Jiang W,Ye B,Xu X,Gu Z,Guo W,Ngo HH,Meng X,Fan J,Zhao J

更新日期：2014-01-01 00:00:00

abstract：:This study investigated metal dynamics, and their bioavailability, before and after thermal pretreatment of olive mill solid waste (OMSW), using a sequential metal extraction scheme. The 11.5% increase of cobalt in the most available fraction after the pretreatment coupled to the increase of methane production rate ha...

journal_title：Bioresource technology

authors： Almansa AR,Rodriguez-Galan M,Borja R,Fermoso FG

更新日期：2015-09-01 00:00:00

abstract：:The luminostat regime has been proposed as a way to maximize light absorption and thus to increase the microalgae photosynthetic efficiency within photobioreactors. In this study, simulated outdoor light conditions were applied to a lab-scale photobioreactor in order to evaluate the luminostat control under varying li...

journal_title：Bioresource technology

authors： Cuaresma M,Janssen M,van den End EJ,Vílchez C,Wijffels RH

更新日期：2011-09-01 00:00:00

abstract：:The Pseudomonas putida arginine deiminase (ADI), a natural cytosolic enzyme, and Thermobifida fusca cutinase were co-expressed in Escherichia coli, and the optimized cutinase gene was used for increasing its expression level. 90.9% of the total ADI protein was released into culture medium probably through a nonspecifi...

journal_title：Bioresource technology

authors： Su L,Ma Y,Wu J

更新日期：2015-11-01 00:00:00

abstract：:The performance and blood composition of rats fed housefly larvae meal supplemented with, or without, methionine and lysine, or fed at high concentration were investigated. Rats fed supplemental methionine alone achieved highest body weight gain (P < 0.05). Dietary supplementation of both methionine and lysine or high...

journal_title：Bioresource technology

authors： Onifade AA,Oduguwa OO,Fanimo AO,Abu AO,Olutunde TO,Arije A,Babatunde GM

更新日期：2001-06-01 00:00:00

abstract：:A laboratory-scale biotrickling filter combined with a magnetic field (MF-BTF) and a single BTF (S-BTF) were set up to treat trichloroethylene (TCE) gas. The influences of phenol alone and NaAc-phenol as co-substrates and different MF intensities were investigated. At low MF intensity, MF-BTF displayed better performa...

journal_title：Bioresource technology

authors： Quan Y,Wu H,Yin Z,Fang Y,Yin C

更新日期：2017-09-01 00:00:00

abstract：:In this investigation, Enteromorpha compressa algal oil with high free fatty acids (FFA) used as a feedstock for biodiesel production. Two step process was developed and kinetic study executed to obtain reaction rate constant for the transesterification reaction. The acid esterification was carried out to reduce FFA f...

journal_title：Bioresource technology

authors： Suganya T,Nagendra Gandhi N,Renganathan S

更新日期：2013-01-01 00:00:00

abstract：:The biochemical characterization of 13 extracellular polymeric substances (EPS) producing bacterial strains were carried out by BIOLOG. The bacterial strains were cultured in sterilized sludge for EPS production. Flocculation and dewatering capabilities of produced EPS (broth, crude slime and capsular) were examined u...

journal_title：Bioresource technology

authors： More TT,Yan S,John RP,Tyagi RD,Surampalli RY

更新日期：2012-10-01 00:00:00

abstract：:The responses of two different types of aerobic granules to storage, granule A seeded with activated sludge flocs and granule B seeded with pellets (cells), were investigated in this study. After 3-week storage, the surface of granule B remained compact and smooth while obvious crevices were observed on that of granul...

journal_title：Bioresource technology

authors： Xu HC,He PJ,Wang GZ,Yu GH,Shao LM

更新日期：2010-11-01 00:00:00

abstract：:Hydrothermal acid (combined with autoclaving and nitric acid) pretreatment was applied to Nannochloropsis salina as a cost-effective yet efficient way of lipid extraction from wet biomass. The optimal conditions for this pretreatment were determined using a statistical approach, and the roles of nitric acid were also ...

journal_title：Bioresource technology

authors： Lee I,Park JY,Choi SA,Oh YK,Han JI

更新日期：2014-11-01 00:00:00

abstract：:Rapid formation of denitrifying sulfide removal granules is of practical interest to start up an expanded granular sludge bed reactor for wastewater treatment. This study demonstrates that methanogenic granules can be easily acclimated into DSR granules in one day, removing all 1.30 kg m(-3) d(-1) sulfide and converti...

journal_title：Bioresource technology

authors： Zhou X,Chen C,Wang A,Liu LH,Ho KL,Ren N,Lee DJ

更新日期：2011-04-01 00:00:00

abstract：:In bioelectrochemical systems (BESs), electrons are transferred between electrochemically active microbes (EAMs) and conductive materials, such as electrodes, via extracellular electron transfer (EET) pathways, and electrons thus transferred stimulate intracellular catabolic reactions. Catabolic and EET pathways have ...

journal_title：Bioresource technology

authors： Kouzuma A,Ishii S,Watanabe K

更新日期：2018-05-01 00:00:00

abstract：:In this work, a single microbial electrochemical system was developed for multiple goals simultaneously - CO2 reduction, biogas purification, upgrading and sulfur recovery. This system consists of a methanogen-inoculated biocathode for CO2 reduction and a ferrous ion (Fe2+)-mediated abiotic anode for hydrogen sulfide ...

journal_title：Bioresource technology

authors： Fu XZ,Li J,Pan XR,Huang L,Li CX,Cui S,Liu HQ,Tan ZL,Li WW

更新日期：2020-02-01 00:00:00

abstract：:Biodegradation of recalcitrant organic compounds in microbial fuel cell (MFC) is limited, due to its strong electron affinity and persisted in anaerobic condition. In this study, Pseudomonas monteilii LZU-3 degraded p-nitrophenol (PNP) and generated current at 100 mg L-1 of PNP in anode MFC with the addition of oxygen...

journal_title：Bioresource technology

authors： Khan A,Chen Z,Zhao S,Ni H,Pei Y,Xu R,Ling Z,Salama ES,Liu P,Li X

更新日期：2019-08-01 00:00:00

abstract：:An endophytic Bacillus vallismortis ZZ185 was isolated from healthy stems of the plant Broadleaf Holly (Ilex latifolia Thunb) collected in Nanjing, China. Both the culture filtrate and the n-butanol extract of strain ZZ185 showed strong growth inhibition activity in vitro against the phytopathogens Fusarium graminearu...

journal_title：Bioresource technology

authors： Zhao Z,Wang Q,Wang K,Brian K,Liu C,Gu Y

更新日期：2010-01-01 00:00:00

abstract：:In this research, direct conversion of wet algal biomass into biodiesel using supercritical methanol was studied. In this process, microalgal lipids simultaneously was extracted and converted to biodiesel under high pressure and temperature conditions without using any catalyst. Several experiments have been performed...

journal_title：Bioresource technology

authors： Abedini Najafabadi H,Vossoughi M,Pazuki G

更新日期：2015-10-01 00:00:00

abstract：:The continuous fast pyrolysis of soybean oil in a pilot plant was investigated. The experimental runs were carried out according to an experimental design alternating the temperature (from 450 to 600 degrees C) and the concentration of water (from 0% to 10%). The liquid products were analyzed by gas chromatography and...

journal_title：Bioresource technology

authors： Wiggers VR,Meier HF,Wisniewski A Jr,Chivanga Barros AA,Wolf Maciel MR

更新日期：2009-12-01 00:00:00