Prediction of the nutrients value and biochemical characteristics of swine slurry by measurement of EC--electrical conductivity.

abstract：:A series of novel sodium humate/poly(N-isopropylacrylamide) (SH/PNIPA) hydrogels were synthesized by solution polymerization. The swelling and decoloring properties of SH/PNIPA hydrogels were also examined. Experiment results show that there exist hydrogen-bonding interactions between SH and PNIPA in the SH/PNIPA hydr...

journal_title：Bioresource technology

authors： Yi JZ,Ma YQ,Zhang LM

更新日期：2008-09-01 00:00:00

abstract：:Two-chamber Microbial Fuel Cells (MFC) using graphite rods as electrodes were operated for simultaneous anaerobic sulfide and nitrate removal coupled with electricity generation. The MFC showed good ability to remove substrates. When the influent sulfide and nitrate concentrations were 780 mg/L and 135.49 mg/L, respec...

journal_title：Bioresource technology

authors： Cai J,Zheng P,Zhang J,Xie Z,Li W,Sun P

更新日期：2013-02-01 00:00:00

abstract：:This work aimed to develop a rotating algal biofilm (RAB) cultivation system that can be widely adopted by microalgae producers for easy biomass harvest. Algal cells were grown on the surface of a material rotating between nutrient-rich liquid and CO2-rich gaseous phase. Scrapping biomass from the attached surface avo...

journal_title：Bioresource technology

authors： Gross M,Henry W,Michael C,Wen Z

更新日期：2013-12-01 00:00:00

abstract：:Bacterial reduction of selenium (Se) oxyanions (Se[VI] and Se[IV]) to elemental Se (Se[0]) is one of the major biogeochemical processes removing Se from agricultural drainage water and depositing Se in the sediment. This study was conducted to characterize Se-reducing bacterial populations in Lost Hills evaporation po...

journal_title：Bioresource technology

authors： Siddique T,Zhang Y,Okeke BC,Frankenberger WT Jr

更新日期：2006-05-01 00:00:00

abstract：:The pyrolytic behavior of wood is investigated under inert and oxidative conditions. The TGA experiment is given a temperature variation from 323 to 1173 K by setting the heating rate between 5 and 40 K/min. The results of DTG curves show that the hemicellulose shoulder peak for birch is more visible under inert atmos...

journal_title：Bioresource technology

authors： Shen DK,Gu S,Jin B,Fang MX

更新日期：2011-01-01 00:00:00

abstract：:The validation of a control strategy for biogas upgrading via light-driven CO2 consumption by microalgae and H2S oxidation by oxidizing bacteria using the oxygen photosynthetically generated was performed in a semi-industrial scale (9.6 m3) photobioreactor. The control system was able to support CO2 concentrations low...

journal_title：Bioresource technology

authors： Rodero MDR,Carvajal A,Arbib Z,Lara E,de Prada C,Lebrero R,Muñoz R

更新日期：2020-07-01 00:00:00

abstract：:A number of major changes have occurred over the past few years, which give cause for a re-examination of conventional wastewater treatment methods. Among these are growing problems of worldwide energy and food shortages and nutrients not removed by conventional secondary processes causing algal blooms and other probl...

journal_title：Bioresource technology

authors： Shiny KJ,Remani KN,Nirmala E,Jalaja TK,Sasidharan VK

更新日期：2005-01-01 00:00:00

abstract：:A microbial consortium isolated from Shengli oilfield polluted sludge was capable of degrading naphthalene (NAP), phenanthrene (PHE), pyrene (PYR) and crude oil. It performed high biodegradation activity and emulsifiability for petroleum hydrocarbons, and was tolerant to 6.2mM Cu(2+), 2.7 mM Zn(2+) and 9.5mM Pb(2+). B...

journal_title：Bioresource technology

authors： Xu N,Bao M,Sun P,Li Y

更新日期：2013-12-01 00:00:00

abstract：:The objective of this work is to develop a quick and simple method for the in situ monitoring of sugars in biological cultures. A new technology based on Attenuated Total Reflectance-Fourier Transform Infrared (FT-IR/ATR) spectroscopy in combination with an external light guiding fiber probe was tested, first to build...

journal_title：Bioresource technology

authors： Girard JM,Deschênes JS,Tremblay R,Gagnon J

更新日期：2013-09-01 00:00:00

abstract：:A defined mixed moderately thermophilic consortium including three terrestrial microorganisms (Leptospirillum ferriphilum, Acidithiobacillus caldus and Ferroplasma thermophilum) and a marine acidophilic halotolerant bacterium (Sulfobacillus sp. TPY) was constructed to evaluate its ability for bioleaching of chalcopyri...

journal_title：Bioresource technology

authors： Wang Y,Su L,Zhang L,Zeng W,Wu J,Wan L,Qiu G,Chen X,Zhou H

更新日期：2012-10-01 00:00:00

abstract：:Emission of nitrous oxide (N2O) during animal manure composting is of great concern, and its emission factor (EF) is important for greenhouse gas emission inventory, while the EF is still uncertain due to limited on-site full-scale observations worldwide. In this study, N2O emissions were monitored during different se...

journal_title：Bioresource technology

authors： Zheng J,Liu J,Han S,Wang Y,Wei Y

更新日期：2020-11-01 00:00:00

abstract：:Xylooligosaccharides (XOS) are high value-added ingredients for functional foods and they have potential use as prebiotics. In order to reduce the production cost of XOS, we constructed a fusion enzyme consisting of expansin and endo-xylanase from B. subtilis Lucky9 to produce high-pure XOS with affinity adsorption-en...

journal_title：Bioresource technology

authors： Chang S,Chu J,Guo Y,Li H,Wu B,He B

更新日期：2017-10-01 00:00:00

abstract：:A chemolithotrophic bacterium, Serratia sp. ISTD04, enriched in the chemostat in presence of sodium bicarbonate as sole carbon source was evaluated for potential of carbon dioxide (CO2) sequestration and biofuel production. CO2 sequestration efficiency of the bacterium was determined by enzymatic activity of carbonic ...

journal_title：Bioresource technology

authors： Bharti RK,Srivastava S,Thakur IS

更新日期：2014-02-01 00:00:00

abstract：:External stress factors in the form of ionic species or temperature increases have been shown to produce a stress response leading to enhanced PHA production. The effect of five different NaCl concentrations, namely 3.5, 6.5, 9, 12 and 15 g/l NaCl on PHA productivity using Cupriavidus necator has been investigated alo...

journal_title：Bioresource technology

authors： Passanha P,Kedia G,Dinsdale RM,Guwy AJ,Esteves SR

更新日期：2014-07-01 00:00:00

abstract：:Over the last decade, there has been an ever-growing interest in bioelectrochemical systems (BES) as a sustainable technology enabling simultaneous wastewater treatment and biological production of, e.g. electricity, hydrogen, and further commodities. A key component of any BES degrading organic matter is the anode wh...

journal_title：Bioresource technology

authors： Kokko M,Epple S,Gescher J,Kerzenmacher S

更新日期：2018-06-01 00:00:00

abstract：:This review highlights the importance of conducting biological stability evaluation due to water reuse progression. Specifically, assimilable organic carbon (AOC) has been identified as a practical indicator for microbial occurrence and regrowth which ultimately influence biological stability. Newly modified AOC bioas...

journal_title：Bioresource technology

authors： Chen Z,Yu T,Ngo HH,Lu Y,Li G,Wu Q,Li K,Bai Y,Liu S,Hu HY

更新日期：2018-04-01 00:00:00

abstract：:The effect of electrodialytic treatment in terms of a current density, pH and Na(2)H(2)EDTA addition on the methanogenic activity of copper-amended anaerobic granular sludge taken from the UASB reactor from paper mill was evaluated. Moreover, the specific energy consumption and simplified operational and treatment cos...

journal_title：Bioresource technology

authors： Virkutyte J,Rokhina E,Lens P,Jegatheesan V

更新日期：2011-05-01 00:00:00

abstract：:This study aim to enhance nitrogen removal performance via shifting nitrogen removal pathway from nitrate to nitrite pathway. It was demonstrated that nitrite pathway was successfully and stably achieved in CWs by using modified intermittent aeration control with aeration 20min/non-aeration 100min and reducing DO conc...

journal_title：Bioresource technology

authors： Hou J,Xia L,Ma T,Zhang Y,Zhou Y,He X

更新日期：2017-05-01 00:00:00

abstract：:The effects of influent shift from synthetic wastewater to anaerobically pretreated actual sewage coupling with lowering temperature on microbial community of a two-stage partial nitritation (PN)-anammox process were evaluated through high-throughput sequencing. Venn diagrams and Hill numbers showed the significantly ...

journal_title：Bioresource technology

authors： Liu W,Ji X,Wang J,Yang D,Shen Y,Chen C,Qian F,Wu P

更新日期：2018-08-01 00:00:00

abstract：:Hydrogen production during dark fermentation is inhibited by the co-production of volatile fatty acids (VFAs) such as acetic and n-butyric acid. In this study, the effectiveness of conventional electrodialysis (CED) in reducing VFA concentrations in model solutions and hydrogen fermentation broths is evaluated. This i...

journal_title：Bioresource technology

authors： Jones RJ,Massanet-Nicolau J,Guwy A,Premier GC,Dinsdale RM,Reilly M

更新日期：2015-08-01 00:00:00

abstract：:Anaerobic digestion of Iberian pig slaughterhouse and tomato industry wastes, as well as codigestion operations from such residues, are reported to achieve 54-80% reduction in Chemical Oxygen Demand and 6-19 N m(3)/m(3) substrate methane production. Furthermore, 0.79-0.88 m(3)water/m(3) substrate is seen to be recover...

journal_title：Bioresource technology

authors： González-González A,Cuadros F,Ruiz-Celma A,López-Rodríguez F

更新日期：2013-05-01 00:00:00

abstract：:This study demonstrates that increased NADPH production can improve biomass and ethanol production in cyanobacteria. We over-expressed the endogenous zwf gene, which encodes glucose-6-phosphate dehydrogenase of pentose phosphate pathway, in the model cyanobacterium Synechocystis sp. PCC 6803. zwf over-expression resul...

journal_title：Bioresource technology

authors： Choi YN,Park JM

更新日期：2016-08-01 00:00:00

abstract：:In this study, impacts of different element absence (nitrogen, sulfur, phosphorus and magnesium) and supplementation (nitrogen and zinc) on element uptake and triacylglycerol production was followed in wild type Chlamydomonas reinhardtii CC-124 strain. Macro- and microelement composition of C. reinhardtii greatly diff...

journal_title：Bioresource technology

authors： Çakmak ZE,Ölmez TT,Çakmak T,Menemen Y,Tekinay T

更新日期：2014-03-01 00:00:00

abstract：:Extracellular polysaccharide (EPS) was isolated from defatted micro-algae Dunaliela tertiolecta and defined as linear (1→4)-α-D-glucan based on monosaccharide composition, enzymatic and spectroscopic analyses. Optimization and characterization of acidic and enzymatic hydrolyses of EPS have been performed for its poten...

journal_title：Bioresource technology

authors： Goo BG,Baek G,Choi DJ,Park YI,Synytsya A,Bleha R,Seong DH,Lee CG,Park JK

更新日期：2013-02-01 00:00:00

abstract：:Spruce chips steam-pretreated at various conditions, according to a central composite design, were used for investigating the influence of pretreatment conditions on enzymatic hydrolysis, accounting for the individual effects of pretreatment temperature (194-220 °C), time (3-11 min) and sulfur dioxide uptake (0.7-2.5%...

journal_title：Bioresource technology

authors： Wiman M,Dienes D,Hansen MA,van der Meulen T,Zacchi G,Lidén G

更新日期：2012-12-01 00:00:00

abstract：:Pilot-scale steam explosion equipments were designed and constructed, to experimentally solubilize xylose from oil palm empty fruit bunches (OPEFB) and also to enhance an enzyme accessibility of the residual cellulose pulp. The OPEFB was chemically pretreated prior to steam explosion at saturated steam (SS) and superh...

journal_title：Bioresource technology

authors： Duangwang S,Ruengpeerakul T,Cheirsilp B,Yamsaengsung R,Sangwichien C

更新日期：2016-03-01 00:00:00

abstract：:The aim of this work was to evaluate the capability of corn steep liquor being a low cost substrate on the recombinant protein production by cultivating recombinant Escherichia coli and increasing the production of hyperthermophilic esterase (HE). The effect of corn steep liquor, mineral salt and trace metals on hyper...

journal_title：Bioresource technology

authors： Ren X,Yu D,Han S,Feng Y

更新日期：2006-12-01 00:00:00

abstract：:An electrochemical sensor for detection of the activity of laccase from Penicillium simplicissimum isolated from the composting has been developed. The sensor is based on glassy carbon electrode modified with multi-wall carbon nanotubes (CNTs). The introduction of CNTs into this system can greatly enhance the electroc...

journal_title：Bioresource technology

authors： Liu JX,Zhou WJ,Gong JL,Tang L,Zhang Y,Yu HY,Wang B,Xu XM,Zeng GM

更新日期：2008-12-01 00:00:00

abstract：:Contribution and relationship between oxidative phosphorylation and photophosphorylation pathways in purple non-sulfur bacteria (PNSB) wastewater treatment under weak light-micro oxygen condition were studied quantitatively. Results showed that under weak light-anaerobic condition, PNSB followed photophosphorylation w...

journal_title：Bioresource technology

authors： Lu H,Zhang G,Dong S

更新日期：2011-04-01 00:00:00

abstract：:Azo dyes are of synthetic origin and their environmental fate is not well understood. They are resistant to direct aerobic bacterial degradation and form potentially carcinogenic aromatic amines by reduction of the azo group. This study shows that applying the oxidative processes of enzymatic treatment with laccase an...

journal_title：Bioresource technology

authors： Tauber MM,Gübitz GM,Rehorek A

更新日期：2008-07-01 00:00:00