Recovery and removal of ammonia-nitrogen and phosphate from swine wastewater by internal recycling of struvite chlorination product.

abstract：:In this study an economic analysis of the purification of integrated solid waste treatment facility leachates through a willow-coppice (Salix) vegetation filter in southern Sweden was carried out. Calculations were based on the use of two computer models that were initially used in estimating a pump-and-pipe irrigatio...

journal_title：Bioresource technology

authors： Rosenqvist H,Ness B

更新日期：2004-09-01 00:00:00

abstract：:Methanosarcina barkeri DSM-804, a methanogenic bacterium, when exposed to microwave radiation of frequencies ranging from 13.5 to 36.5 GHz, showed faster growth in comparison to the unirradiated bacterial culture. Methane concentration in the biogas generated from the irradiated culture was higher than that from unirr...

journal_title：Bioresource technology

authors： Banik S,Bandyopadhyay S,Ganguly S,Dan D

更新日期：2006-04-01 00:00:00

abstract：:Air pressure pulsation solid state fermentation (APP-SSF) was applied to produce feruloyl esterase (FAE) by Aspergillus niger. With the optimization of some variables by orthogonal design, the optimal condition obtained was 0.2 MPa (gauge pressure) of high pressure intensity, 30 min of low pressure duration and 20s of...

journal_title：Bioresource technology

authors： Zeng W,Chen HZ

更新日期：2009-02-01 00:00:00

abstract：:Single chambered up-flow membrane-less microbial fuel cell (UFML MFC) was developed to study the feasibility of the bioreactor for decolorization of Acid Orange 7 (AO7) and electricity generation simultaneously. The performance of UFML MFC was evaluated in terms of voltage output, chemical oxygen demand (COD) and colo...

journal_title：Bioresource technology

authors： Thung WE,Ong SA,Ho LN,Wong YS,Ridwan F,Oon YL,Oon YS,Lehl HK

更新日期：2015-12-01 00:00:00

abstract：:This study presents a life cycle assessment (LCA) model comparing the waste management options for starch-polyvinyl alcohol (PVOH) biopolymers including landfill, anaerobic digestion (AD), industrial composting and home composting. The ranking of biological treatment routes for starch-PVOH biopolymer wastes depended o...

journal_title：Bioresource technology

authors： Guo M,Stuckey DC,Murphy RJ

更新日期：2013-01-01 00:00:00

abstract：:Methane production by anaerobic digestion (AD) of macroalgae (seaweed) is a promising algal bioenergy option. Work presented here is primarily based on the AD of Laminaria hyperborea using batch and continuously stirred tank reactors. Extrapolation of data from batch studies to long term continuous reactors was unreli...

journal_title：Bioresource technology

authors： Hinks J,Edwards S,Sallis PJ,Caldwell GS

更新日期：2013-09-01 00:00:00

abstract：:Chitosan modified magnetic kelp biochar (Chi-KBm) was successfully synthesized for efficient removal of heavy metals (Cu2+) from wastewater. Interestingly, the characterization results indicated that Chi-KBm showed 6 times higher surface area (6.17 m2/g) than the pristine magnetic kelp biochar KBm (0.97 m2/g). In addi...

journal_title：Bioresource technology

authors： Son EB,Poo KM,Mohamed HO,Choi YJ,Cho WC,Chae KJ

更新日期：2018-07-01 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：:High-alkali low-temperature polysulfide pulping (HALT) was effectively utilised to prevent major polysaccharide losses while maintaining the delignification rate. A yield increase of 6.7 wt% on wood was observed for a HALT pulp compared to a conventionally produced kappa number 60 pulp with comparable viscosity. Appro...

journal_title：Bioresource technology

authors： Paananen M,Sixta H

更新日期：2015-10-01 00:00:00

abstract：:Biomass liquefaction using ionic liquids (ILs) as catalysts has received appreciable attention, in renewable fuels and chemicals production, recently. However, issues associated with the production cost, long reaction time and use of volatile solvents are undeniably challenging. Thus, Deep Eutectic Solvents (DESs) eme...

journal_title：Bioresource technology

authors： Alhassan Y,Kumar N,Bugaje IM

更新日期：2016-01-01 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：:Hydrothermal liquefaction can be used to convert rice straw into an aqueous phase product that contains valuable phenolic compounds. In experiments, commercial adsorption resin XAD-4 was modified by a benzene ring - α,α'-dichloro-p-xylene (DCX) - in order to separate the phenolic compounds from the aqueous phase produ...

journal_title：Bioresource technology

authors： Chen K,Lyu H,Hao S,Luo G,Zhang S,Chen J

更新日期：2015-04-01 00:00:00

abstract：:Clostridium, Tetrathiobacter and Desulfovibrio species are identified as suitable biocatalysts for treating organic-rich and sulfate-laden wastewater. Results from this study show that the power generation was much higher under alkaline conditions, i.e., pH of 8 when compared to neutral and acidic conditions. The effe...

journal_title：Bioresource technology

authors： Kumar SS,Kumar V,Gnaneswar Gude V,Malyan SK,Pugazhendhi A

更新日期：2020-03-02 00:00:00

abstract：:Chicken feather keratin was treated with lime (calcium hydroxide) to obtain a liquid product rich in amino acids and polypeptides that can be used as an animal feed supplement. The effect of treatment conditions and the properties of the soluble keratin were studied. At high temperatures (150 degrees C), 80% of feathe...

journal_title：Bioresource technology

authors： Coward-Kelly G,Chang VS,Agbogbo FK,Holtzapple MT

更新日期：2006-07-01 00:00:00

abstract：:Psychrophilic microbial fuel cell (PMFC) offers an alternative method for low temperature wastewater treatment, but is seldom reported. In this study, the two-chamber PMFC was constructed at 10 °C using acetate as an electron donor. The maximum voltage under external resistance of 1000 Ω was around 550 mV. The columbi...

journal_title：Bioresource technology

authors： Dai K,Sun T,Yan Y,Qian DK,Zhang W,Zhang F,Jianxiong Zeng R

更新日期：2020-10-01 00:00:00

abstract：:The effectiveness of low cost agro-based materials namely, Tamarindus indica seed (TS), crushed coconut shell (CS), almond shell (AS), ground nut shell (GS) and walnut shell (WS) were evaluated for Cr(VI) removal. Batch test indicated that hexavalent chromium sorption capacity (q(e)) followed the sequence q(e)(TS) > q...

journal_title：Bioresource technology

authors： Agarwal GS,Bhuptawat HK,Chaudhari S

更新日期：2006-05-01 00:00:00

abstract：:Fatty acid ethyl esters (FAEEs) are attractive biofuel molecules. Conventional FAEEs production process uses triglycerides and ethanol as feedstocks and is sensitive to water contents. In this work, we show that the oleaginous yeast Rhodosporidium toruloides cells are capable of converting lipids into FAEEs intracellu...

journal_title：Bioresource technology

authors： Jin G,Zhang Y,Shen H,Yang X,Xie H,Zhao ZK

更新日期：2013-12-01 00:00:00

abstract：:This study investigated the effects of various pyrolysis temperatures and extraction salinities on the fluorescence features of DOM from Ulva prolifera-derived biochar under aseptic conditions using fluorescence excitation-emission matrix (EEM) spectroscopy with parallel factor (PARAFAC) analysis and self-organizing m...

journal_title：Bioresource technology

authors： Yang C,Liu Y,Sun X,Miao S,Guo Y,Li T

更新日期：2019-09-01 00:00:00

abstract：:Surfactants are amphiphilic molecules with large industrial applications produced currently by chemical routes mainly derived from oil industry. However, biotechnological process, aimed to develop new sustainable process configurations by using favorable microorganisms, already requires investigations in more details....

journal_title：Bioresource technology

authors： Brumano LP,Antunes FAF,Souto SG,Dos Santos JC,Venus J,Schneider R,da Silva SS

更新日期：2017-11-01 00:00:00

abstract：:This paper analyzed the uniqueness and challenges in designing the logistics system for dedicated biomass-to-bioenergy industry, which differs from the other industries, due to the unique features of dedicated biomass (e.g., switchgrass) including its low bulk density, restrictions on harvesting season and frequency, ...

journal_title：Bioresource technology

authors： Zhu X,Li X,Yao Q,Chen Y

更新日期：2011-01-01 00:00:00

abstract：:This study deals with the decolorization of the commercially important azo dyes, Orange II (C.I. Acid Orange 7) and Reactive Black 3HN (C.I. Reactive Black 8) under anaerobic conditions in wastewater. Laboratory scale semicontinuous studies were conducted using simulated cotton dyeing wastewater at ambient temperature...

journal_title：Bioresource technology

authors： Manu B,Chaudhari S

更新日期：2002-05-01 00:00:00

abstract：:Nitrates in different water and wastewater streams raised concerns due to severe impacts on human and animal health. Diverse methods are reported to remove nitrate from water streams which almost fail to entirely treat nitrate, except biological denitrification which is capable of reducing inorganic nitrate compounds ...

journal_title：Bioresource technology

authors： Ghafari S,Hasan M,Aroua MK

更新日期：2008-07-01 00:00:00

abstract：:In this work, different light conditions (light intensity and photoperiodicity) were set up to investigate the impact of light on growth, chemical compositions and fatty acid profiles of Chlorella kessleri in mixotrophic cultures. Results indicated that C. kessleri could absorb and utilize glucose rapidly when light i...

journal_title：Bioresource technology

authors： Deng X,Chen B,Xue C,Li D,Hu X,Gao K

更新日期：2019-02-01 00:00:00

abstract：:Lipase-catalyzed production of palm esters by alcoholysis of palm oil with oleyl alcohol in n-hexane was performed in 2L stirred-tank reactor (STR). Investigation on the performance of reactor operation was carried out in batch mode STR with single impeller mounted on the centrally located shaft. Rushton turbine (RT) ...

journal_title：Bioresource technology

authors： Keng PS,Basri M,Ariff AB,Abdul Rahman MB,Abdul Rahman RN,Salleh AB

更新日期：2008-09-01 00:00:00

abstract：:As antibiotic and heavy metals are over used in the livestock industry, animal manure is a reservoir of antibiotic resistance genes (ARGs). Anaerobic digestion has been reported to have the potential to reduce ARGs. However, few studies investigated whether reduction of ARGs would be affected by different external pre...

journal_title：Bioresource technology

authors： Wang R,Chen M,Feng F,Zhang J,Sui Q,Tong J,Wei Y,Wei D

更新日期：2017-08-01 00:00:00

abstract：:A freshwater algae Chlorella pyrenoidosa was cultured outdoors using anaerobically digested activated sludge effluent. The effects of pH variations were evaluated. The coupled pH variations and free ammonia toxicity significantly affected the algal growth, lipids accumulation and contamination control during every sea...

journal_title：Bioresource technology

authors： Tan XB,Zhang YL,Yang LB,Chu HQ,Guo J

更新日期：2016-01-01 00:00:00

abstract：:Effects of different pulse fed-batch methods on production of the anti-cancer compound 1403C by marine mangrove endophytic fungus Halorosellinia sp. (No. 1403) in a 5-L bioreactor were investigated. Since high glucose concentrations improved mycelial growth but inhibited 1403C production, the cultures were pulse fed w...

journal_title：Bioresource technology

authors： Kang L,Cai M,Yu C,Zhang Y,Zhou X

更新日期：2011-11-01 00:00:00

abstract：:The growth improvement of microalgal strains in municipal secondary-treated wastewater by addition of nutrient-rich activated sludge centrate liquor was examined. Two strains (Chlorella luteoviridis and Parachlorella hussii) were tolerant to liquor, with addition of 25% liquor providing the best growth, biomass produc...

journal_title：Bioresource technology

authors： Osundeko O,Pittman JK

更新日期：2014-01-01 00:00:00

abstract：:The influence of monoethanolamine (MEA) as a CO(2) absorbent on photoautotrophic culture of CO(2)-fixing microalgae was investigated. When 300 ppm MEA (4.92 mM) was added to blank culture medium, the dissolved inorganic carbon and the molar absorption ratio increased to 51.0mg/L and 0.34 mol CO2 = mol MEA, respectivel...

journal_title：Bioresource technology

authors： Choi W,Kim G,Lee K

更新日期：2012-09-01 00:00:00

abstract：:NMR relaxation measurements can provide a simple means for understanding biological activity of cells in solution with known composition. It has the advantage that it is an in situ, non-intrusive technique, and the acquisition is fast. The iron oxidation ability of Acidithiobacillus ferrooxidans was investigated using...

journal_title：Bioresource technology

authors： Tan SN,Burgar I,Chen M

更新日期：2011-10-01 00:00:00