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Manure (0):
Recent article
Manure
Abstract
Growth performance and phytoremediation of soil of the Niger Delta Region of Nigeria artificially-contaminated with crude oil (up to 100 mL/2 kg soil) using centrosema pubescen Benth was investigated for 12 weeks. The soil samples in which the plants were established were either un-amended, or amende...
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PMID: 21598799
PDF is available here.
PDF is available here.
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Abstract
Sorption and desorption are mechanisms involved in the reduction of metal mobility and bioavailability in organic materials. Metal release from substrates is controlled by desorption. The capacity of coffee husk and pulp residues, vermicompost and cow manure to adsorb Pb2+ was evaluated. The mechanis...
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PMID: 21780703
PDF is available here.
PDF is available here.
Abstract
Information on liquid distribution after injection of liquid manure is important to the evaluation of injection methods and the design of injection tools. A two-dimensional numerical model was developed to predict liquid distribution in the soil around a soil pocket. Model outputs are the lateral spr...
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PMID: 21520736
PDF is available here.
PDF is available here.
Abstract
We investigated whether reduced NH3 emissions due to improved slurry application method and timing results in an increase in the nitrogen (N) fertilizer replacement value (NFRV). The effects of application timing (June vs. April) and application method (TS vs. SP) on the apparent N recovery (ANR) an...
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PMID: 21520743
PDF is available here.
PDF is available here.
Waste Management (31)1 2011
Abstract
The effluence of veterinary antibiotics (VAs) to aquatic and terrestrial environments is of concern due to the potential adverse effects on human health, such as the production of antibiotic resistant bacteria. One of the main pathways for antibiotics to enter the environment is via the application...
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PMID: 20869228
PDF is available here.
PDF is available here.
Waste Management (31)1 2011
Abstract
Co-composting of chicken manure, straw and dry grasses was investigated in a forced aeration system to estimate the effect of aeration rates on NH(3), CH(4) and N(2)O emissions and compost quality. Continuous measurements of gas emissions were carried out and detailed gas emission patterns were obta...
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PMID: 20888749
PDF is available here.
PDF is available here.
Abstract
These results suggest that the application of organic amendments with higher content of humic acids may be more beneficial for remediation of Al-polluted soils.
Copyright © 2010 Elsevier Inc. All rights reserved....
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PMID: 20832115
PDF is available here.
PDF is available here.
Abstract
Canada's agricultural emissions accounted for 60 Mt or 8% of national greenhouse gas (GHG) emissions in 2007. The estimation of CH4 emission factor (B0) from manure management systems in Canada is prone to uncertainty owing to lack of B0 values for Canadian conditions. Therefore, in this study, manu...
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PMID: 21121460
PDF is available here.
PDF is available here.
Abstract
This study examined the presence of antibiotic-resistant commensal bacteria among cattle operations representing areas heavily affected by agriculture, city locations representing areas affected by urban activities and indirectly affected by agriculture, and a national park representing an area not...
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PMID: 20921986
PDF is available here.
PDF is available here.
Abstract
Noroviruses and hepatitis A virus (HAV) are common causes of foodborne disease. They are usually shed in feces and have been found in sewage water, biosolids, and animal manures. With the wide application of manure and biosolids on agricultural lands, there is an increasing interest in investigating...
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PMID: 20455755
PDF is available here.
PDF is available here.
Abstract
Ruminant dung is a highly ephemeral, patchily distributed resource, which is used by a diverse community of invertebrate species. In such environments, high levels of insect aggregation may be important in facilitating stability and coexistence across patchily distributed populations. The aim of the...
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PMID: 20003575
PDF is available here.
PDF is available here.
Journal of Dairy Science (93)8 2010
Abstract
The objectives of this experiment were to determine the effects of feeding a combination of modified wet distillers grains with solubles (WDGS) and wet corn gluten feed (WCGF) on nutrient digestion, purine derivative excretion, and N utilization. Multiparous (n=20) and primiparous (n=20) cows were a...
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PMID: 20655434
PDF is available here.
PDF is available here.
Abstract
Sugarcane bagasse and chicken manure were anaerobically fermented to carboxylic acids using a mixed culture of marine microorganisms at 55 degrees C. Using the MixAlco process--an example of consolidated bioprocessing--the resulting carboxylate salts can be converted to mixed alcohol fuels or gasoli...
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PMID: 19711199
PDF is available here.
PDF is available here.
Bioresource Technology (101)15 2010
Abstract
Experiment was conducted in (0.002 ha) cemented tanks for 120 days to assess the efficacy of vermicompost as fish pond manure at a dose of 10,000 kg/ha/year (VC(10)), 15,000 kg/ha/year (VC(15)) and 20,000 (VC(20)) kg/ha/year) in comparison to semi-digested cow dung (8-10 days old), which was utilize...
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PMID: 20338752
PDF is available here.
PDF is available here.
Bioresource Technology (101)15 2010
Abstract
The efficiency of manure separation by a conveyor belt under a partially slatted floor for fattening pigs was determined for two types of belts, a flat belt with an incline of up to 6 degrees transversely and a concave belt with an incline of up to 1 degrees longitudinally. A 31.20% and 23.75% dry m...
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PMID: 20338748
PDF is available here.
PDF is available here.
Bioresource Technology (101)15 2010
Abstract
The feasibility of using Fourier transform mid-infrared photoacoustic spectroscopy (FTIR-PAS) for rapid characterization of animal manures was investigated. Animal manure samples were collected from various places in China, and probabilistic neural networks (PNN) and partial least squares (PLS) were...
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PMID: 20338754
PDF is available here.
PDF is available here.
Bioresource Technology (101)15 2010
Abstract
Biogas production from anaerobic digestion (AD) of specified risk materials (SRM) co-digested with cattle manure was assessed in a 3 x 2 factorial design. SRM replaced manure at 0 (control), 10% or 25% (w/w) as the substrate fed to six 2-L biodigesters maintained at 37 degrees C or 55 degrees C. Dig...
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PMID: 20335029
PDF is available here.
PDF is available here.
Bioresource Technology (101)15 2010
Abstract
During low temperature gasification process of livestock manure, combustion of manure char feedbacks energy for the gasification reactions. The purpose of the present study is to determine the effect of mineral matters on the reactivity of manure char. The chars were prepared from pig and hen compos...
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PMID: 20226656
PDF is available here.
PDF is available here.
Abstract
These results indicate that housing cattle on pens surfaced with pond ash versus pens surfaced with soil does not affect E. coli O157:H7 in cattle or their manure....
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PMID: 20615339
PDF is available here.
PDF is available here.
Chemosphere (80)6 2010
Abstract
These results indicated that CMC contains fungi that can be potentially used for bioremediation in DDT-contaminated environments.
2010 Elsevier Ltd. All rights reserved....
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PMID: 20494402
PDF is available here.
PDF is available here.
Journal of Hazardous Materials (178)1-3 2010
Abstract
A batch anaerobic test was conducted to evaluate the effects of inoculum/substrate ratios (ISRs) on the methane yield and orthophosphate release from the anaerobic digestion of Microcystis spp. The results demonstrated an obvious influence on methane yield and orthophosphate release by ISR. The maxi...
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PMID: 20138427
PDF is available here.
PDF is available here.
Science of the Total Environment (408)14 2010
Abstract
Atrazine is a commonly used herbicide for maize production in Chile, but it has recently been shown to be ineffective in soils that receive applications of cow slurries generated from the dairy industry. This effect may be caused either by the sorption of the pesticide to organic matter or more rapi...
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PMID: 20388570
PDF is available here.
PDF is available here.
Journal of Parasitology (96)3 2010
Abstract
Metam sodium (MS, sodium N-methyldithiocarbamate) is a widely used soil pesticide. Fumigation or chemical sterilization of poultry litter containing infectious oocysts could be an effective strategy to block the transmission of avian coccidia. In the current study, the effect of MS on the viability...
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PMID: 20557209
PDF is available here.
PDF is available here.
Biotechnology Letters (32)6 2010
Abstract
A strain of Bacillus coagulans that converted mixed sugars of glucose, xylose, and arabinose to L: -lactic acid with 85% yield at 50 degrees C was isolated from composted dairy manure. The strain was tolerant to aldehyde growth inhibitors at 2.5 g furfural/l, 2.5 g 5-hydroxymethylfurfural/l, 2.5 g v...
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PMID: 20155485
PDF is available here.
PDF is available here.
Abstract
Understanding temporal and spatial variations of aerial pollutant concentrations is important for designing air quality monitoring systems. In long-term and continuous air quality monitoring in large livestock and poultry barns, these systems usually use location-shared analyzers and sensors and can...
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PMID: 20564996
PDF is available here.
PDF is available here.
Abstract
Chars, a form of environmental black carbon resulting from incomplete burning of biomass, can immobilize organic contaminants by both surface adsorption and partitioning mechanisms. The predominance of each sorption mechanism depends upon the proportion of organic to carbonized fractions comprising...
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PMID: 20402510
PDF is available here.
PDF is available here.
Abstract
Climate protection is one of the main aims of environmental policy. One way to advance and push the progress is to reduce the use of fossil fuels for energy production through an increasing production of renewable and CO(2)-neutral energy for example through application of biomass. This paper sets t...
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PMID: 20060281
PDF is available here.
PDF is available here.
Abstract
In this experiment, different microorganisms viz., Trichoderma viridae, Aspergillus niger and Bacillus megaterium were inoculated in bagasse and coir with the objective to study their effect on nutrient dynamics and microbial properties, specially effect on fungal status in these waste materials. Fu...
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PMID: 20061132
PDF is available here.
PDF is available here.
Abstract
Spain is one of the major producers of broilers and laying hens in the European Union, with an overall market share of around 12%. The poultry manure that is produced is usually employed as fertilizer on cropland, either directly or after a composting process. In some cases, however, this waste is t...
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PMID: 20089391
PDF is available here.
PDF is available here.
Impact of struvite crystallization on nitrogen losses during composting of pig manure and cornstalk.
Abstract
An absorbent mixture of magnesium hydroxide (Mg(OH)(2)) and phosphoric acid (H(3)PO(4)) was added to compost mixtures of pig manure with cornstalk in different molar ratios (T1, 1:1; T2, 1:2; T3, 1:3) in order to examine its effect on controlling ammonia losses during composting. Based on the princi...
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PMID: 20116232
PDF is available here.
PDF is available here.
Ying yong sheng tai xue bao = The journal of applied ecology / Zhongguo sheng tai xue xue hui, Zhongguo ke xue yuan Shenyang ying yong sheng tai yan jiu suo zhu ban (21)5 2010
Abstract
The 1:1, 2:1, 3:1, 4:1, 5:1, and 1:0 mixtures of sewage sludge and cattle dung were treated with earthworm Eisenia foetida, and then, mixed with black soil in the proportions of 10%, 20%, and 30% (dry mass) to investigate the effects of the vermicompost on the marigold plant height, stem diameter, l...
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PMID: 20707124
PDF is available here.
PDF is available here.
Abstract
Three typical biological solid wastes, animal manure, garbage, and sewage sludge, were compared with regard for the composting process and the changes in microbial community structure. The effect of different bulking agents such as rice straw, vermiculite, sawdust, and waste paper were compared in m...
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PMID: 20519917
PDF is available here.
PDF is available here.
Journal of Environmental Science and Health, Part B: Pesticides, Food Contaminants and Agricultural Wastes (45)4 2010
Abstract
Composting was investigated as a means for safe disposal of organic waste containing bacteria that carry transgenes in recombinant plasmids. To generate model recombinant plasmids, a mobile IncQ plasmid, RSF1010, and a non-mobile plasmid, pGFP, were genetically modified to carry a DNA segment encodi...
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PMID: 20394128
PDF is available here.
PDF is available here.
Journal of Environmental Science and Health, Part B: Pesticides, Food Contaminants and Agricultural Wastes (45)4 2010
Abstract
We determined zinc fractionation in both 0.1 mol L(-1)HCl-soluble (mobile) and -insoluble (immobile) fractions. Adsorption of zinc in the soil was enhanced with increasing total carbon content following the application of pig manure compost. The 159.6 mg ha(-1) year(-1)manure applied plot (triplicat...
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PMID: 20390964
PDF is available here.
PDF is available here.
Journal of Environmental Science and Health, Part B: Pesticides, Food Contaminants and Agricultural Wastes (45)4 2010
Abstract
In this work, the dynamic responses of different phosphorous factions in swine manure to aeration treatment were investigated and profiled to provide insight on potential ways to improve the biological phosphorus removal process. Batch reactors fabricated from clear acrylic columns were filled with...
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PMID: 20408005
PDF is available here.
PDF is available here.
Veterinary Record (166)18 2010
Abstract
Chemosphere (79)11 2010
Abstract
Biocides are frequently applied in animal houses for veterinary hygiene or pest control. Thus, they may reach liquid manure tanks. Biocides that are not transformed during manure storage enter soil by the application of manure as organic fertilizer. Due to this environmentally relevant entry route,...
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PMID: 20394963
PDF is available here.
PDF is available here.
Abstract
This study was carried out to evaluate the degradation efficiency and intermediate products of the tetracycline from artificially contaminated pig manure using of electron beam irradiation as a function of the absorbed dose. The degradation efficiency of tetracycline was 42.77% at 1 kGy, 64.20% at 3...
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PMID: 20237909
PDF is available here.
PDF is available here.
Abstract
A 2 year tile drainage study of 39 fields in Nova Scotia, Canada was conducted. Weekly nitrate-nitrogen (NO(3)-N) concentrations were highest in spring and fall during high flow. Fields receiving poultry or swine manure had elevated drainage NO(3)-N and soil test phosphorus. Water quality guidelines...
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PMID: 20352185
PDF is available here.
PDF is available here.
Abstract
A finished compost sample was examined for bacteriocin-like substance production against five pathogenic bacteria: Salmonella typhimurium EF 85-9, Escherichia coli O157:H7 ATCC 43888, Enterococcus faecalis JCM 8726, Staphylococcus aureus JCM 2151, and Yersinia enterocolitica JCM 7577. At the prelimi...
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PMID: 20513963
PDF is available here.
PDF is available here.
Abstract
Three experiments were conducted in a University of Jordan field in the Al-Jubeiha area, to evaluate the effect of manure composting for 0, 2, 4, or 6 weeks prior to planting on the house fly (Musca domestica L.) population. The obtained results indicated that the housefly prefers broiler and layer...
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PMID: 20503811
PDF is available here.
PDF is available here.
Journal of Animal Science (88)13 Suppl 2010
Abstract
Nitrogen losses from open beef feedlots are a concern. Methods that decrease volatilization losses will lead to greater manure N, which is likely to be beneficial in open lot beef operations. Twelve or more pens were dedicated to N research whereby N intake, retention, and excretion were quantified...
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PMID: 20081072
PDF is available here.
PDF is available here.
Journal of Animal Science (88)13 Suppl 2010
Abstract
Members of the public are always somewhat aware of foodborne and other zoonotic pathogens; however, recent illnesses traced to produce and the emergence of pandemic H1N1 influenza virus have increased the scrutiny on all areas of food production. The Council for Agricultural Science and Technology h...
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PMID: 20348375
PDF is available here.
PDF is available here.
Journal of Animal Science (88)13 Suppl 2010
Abstract
Environmental issues associated with swine production are becoming a major concern among the general public and are thus an important challenge for the swine industry. There is now a renewed interest in environmental biotechnologies that can minimize the impact of swine production and add value to l...
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PMID: 19855002
PDF is available here.
PDF is available here.
Journal of Animal Science (88)13 Suppl 2010
Abstract
Environmental issues are a growing concern within agriculture. Several of them can be categorized under the following headings: manure storage and handling, air quality, manure nutrient concentrations, and amounts of soil nutrients. Recently introduced, EcoCare feed (Land O'Lakes Purina Feed LLC, Sh...
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PMID: 19897627
PDF is available here.
PDF is available here.
Bioresource Technology (101)7 2010
Abstract
The effects of manure age on emission of H(2)S and required level of nitrite or molybdate to control these emissions were investigated in the present work. Molybdate mediated control of H(2)S emission was also studied in semi-pilot scale open systems, and in specifically designed chambers which simu...
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PMID: 19959356
PDF is available here.
PDF is available here.
Abstract
The experiment was carried out at the Faculty of Agriculture, Ubon Ratchathani University during November 2006 to July 2007. A Completely Randomized Design (CRD) with four replications was used. Six treatments were allocated into two experimental fields, i.e., field A, animal manures added soil. Fie...
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PMID: 20506713
PDF is available here.
PDF is available here.
Abstract
Abstract
The persistence of naturally occurring campylobacteria in aerobic compost constructed of manure from beef cattle that were administered chlortetracycline and sulfamethazine (AS700) or from cattle not administered antibiotics (control) was examined. Although there were no differences in population si...
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PMID: 20023098
PDF is available here.
PDF is available here.
Abstract
We found that Salmonella serovar Typhimurium could be transported to a 1-m depth in loamy soil at concentrations reaching 1.3 x 10(5) CFU/ml of leachate. The test strain was found in concentrations ranging from 300 to 1.3(5) cells/ml in loamy soil throughout the 27 days of the experiment, while conc...
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PMID: 20023094
PDF is available here.
PDF is available here.
Biodegradation (21)1 2010
Abstract
In this study, combination of a partial nitritation reactor, using immobilized polyethylene glycol (PEG) gel carriers, and a continuous stirred granular anammox reactor was investigated for nitrogen removal from livestock manure digester liquor. Successful nitrite accumulation in the...
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PMID: 19578828
PDF is available here.
PDF is available here.
Biodegradation (21)1 2010
Abstract
In this study, combination of a partial nitritation reactor, using immobilized polyethylene glycol (PEG) gel carriers, and a continuous stirred granular anammox reactor was investigated for nitrogen removal from livestock manure digester liquor. Successful nitrite accumulation in the...
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PMID: 19578828
PDF is available here.
PDF is available here.
Biodegradation (21)1 2010
Abstract
The impacts of feeding ratio and loading rate on the microbial community during co-digestion of grass silage with cow manure in an anaerobic laboratory continuously stirred tank reactor were investigated by 16S rRNA gene-based fingerprints. The microbial community remained stable whe...
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PMID: 19642000
PDF is available here.
PDF is available here.
Biodegradation (21)1 2010
Abstract
The impacts of feeding ratio and loading rate on the microbial community during co-digestion of grass silage with cow manure in an anaerobic laboratory continuously stirred tank reactor were investigated by 16S rRNA gene-based fingerprints. The microbial community remained stable whe...
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PMID: 19642000
PDF is available here.
PDF is available here.
Biodegradation (21)1 2010
Abstract
In this study, combination of a partial nitritation reactor, using immobilized polyethylene glycol (PEG) gel carriers, and a continuous stirred granular anammox reactor was investigated for nitrogen removal from livestock manure digester liquor. Successful nitrite accumulation in the...
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PMID: 19578828
PDF is available here.
PDF is available here.
Biodegradation (21)1 2010
Abstract
The impacts of feeding ratio and loading rate on the microbial community during co-digestion of grass silage with cow manure in an anaerobic laboratory continuously stirred tank reactor were investigated by 16S rRNA gene-based fingerprints. The microbial community remained stable whe...
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PMID: 19642000
PDF is available here.
PDF is available here.
Biodegradation (21)1 2010
Abstract
In this study, combination of a partial nitritation reactor, using immobilized polyethylene glycol (PEG) gel carriers, and a continuous stirred granular anammox reactor was investigated for nitrogen removal from livestock manure digester liquor. Successful nitrite accumulation in the...
|
PMID: 19578828
PDF is available here.
PDF is available here.
Biodegradation (21)1 2010
Abstract
The impacts of feeding ratio and loading rate on the microbial community during co-digestion of grass silage with cow manure in an anaerobic laboratory continuously stirred tank reactor were investigated by 16S rRNA gene-based fingerprints. The microbial community remained stable whe...
|
PMID: 19642000
PDF is available here.
PDF is available here.
Biodegradation (21)1 2010
Abstract
In this study, combination of a partial nitritation reactor, using immobilized polyethylene glycol (PEG) gel carriers, and a continuous stirred granular anammox reactor was investigated for nitrogen removal from livestock manure digester liquor. Successful nitrite accumulation in the...
|
PMID: 19578828
PDF is available here.
PDF is available here.
Biodegradation (21)1 2010
Abstract
The impacts of feeding ratio and loading rate on the microbial community during co-digestion of grass silage with cow manure in an anaerobic laboratory continuously stirred tank reactor were investigated by 16S rRNA gene-based fingerprints. The microbial community remained stable whe...
|
PMID: 19642000
PDF is available here.
PDF is available here.