• With several advantages over the conventional mesophilic anaerobic digestion, such as better sludge quality and higher biogas production, thermophilic anaerobic digestion is regarded as a promising alternative for sludge digestion. (iwaponline.com)
  • Anaerobic digestion of organic solid waste (OSW) from kitchen was conducted in completely stirred tank reactors (CSTRs) under both mesophilic and thermophilic conditions. (ac.ir)
  • A restoration of methane yield based on the volatile solids (VS) of the OSW added was observed after the addition of minerals (Ni, Co, and Fe) in the mesophilic reactor but not in the thermophilic reactor, suggesting that the requirement for minerals is higher in thermophilic anaerobic digestion than in mesophilic digestion. (ac.ir)
  • 2010). 'EMineral Requirements for Mesophilic and Thermophilic Anaerobic Digestion of Organic Solid Waste', International Journal of Environmental Research , 4(1), pp. 33-40. (ac.ir)
  • Based on the energy generated in the form of methane, it was found that thermophilic anaerobic digestion of waste food could be an autothermal process for fat excluded feeds. (ijbiotech.com)
  • Inhibition of Thermophilic Anaerobic Digestion of Waste Food by Long Chain Fatty Acids and Propionate', Iranian Journal of Biotechnology , 2(4), pp. 261-268. (ijbiotech.com)
  • The PPᵢ-PFK from an extremely thermophilic bacterium Dictyoglomus thermophilum Rt46 B.1 has been purified and characterised. (waikato.ac.nz)
  • nov., a moderately thermophilic anaerobic bacterium isolated from microbial mats at a terrestrial hot spring and proposal of Ignavibacteria classis nov., for a novel lineage at the periphery of green sulfur bacteria. (microbiologyresearch.org)
  • Acetate was degraded by a novel thermophilic syntrophic acetate-oxidising candidate bacterium. (slu.se)
  • The results showed that 58% of holocellulose (cellulose + hemicellulose) and 7% of lignin had been destroyed at the end of composting.In contrast to 8%-10% of thermophilic bacteria, which only demonstrated this feature for hemicellulose degradation, the entire fungal thermophilic population exhibited lignocellulose-degrading ability (xylan-degrading). (pulsus.com)
  • This study establishes the groundwork for future research into how thermophilic lignocellulolytic bacteria adapt and acquire new features during composting, as well as their potential use in biotechnological processing. (pulsus.com)
  • This study aimed to identify biohydrogen- producing bacteria in three Anaerobic Fluidised Bed Bioreactors (AFBRs), which are capable of producing hydrogen under anaerobic and thermophilic conditions, by using PCR-DGGE analysis of the 16 S rDNA genes. (wits.ac.za)
  • The operational conditions were manipulated to removing mesophilic bacteria and non- spore forming bacteria by gradually increasing the temperature to thermophilic conditions and the pH maintained at acid conditions to allow acidotolerant bacteria to survive. (wits.ac.za)
  • To gain additional insight into the understanding of this key enzyme in the central metabolism within the three domains of life, PFKs with different phosphoryl donor specificities were studied from some extremely thermophilic bacteria, archaea and non-thermophilic bacteria. (waikato.ac.nz)
  • Nishihara A , Thiel V , Matsuura K , McGlynn SE , Haruta S . Phylogenetic diversity of nitrogenase reductase genes and possible nitrogen-fixing bacteria in thermophilic chemosynthetic microbial communities in Nakabusa hot springs. (microbiologyresearch.org)
  • He imagined that biochemists could use these thermophilic bacteria for practical applications, just as he imagined interferon could be a potential breakthrough for cancer patients. (nih.gov)
  • At the time of his death in May 1995, he was working on a project sponsored by the National Science Foundation to create enzymes from thermophilic bacteria that were powerful enough to detoxify contaminants, pollutants, and nuclear wastes in the world's oceans. (nih.gov)
  • Here, we present metagenomes and metatranscriptomic data for novel thermophilic and ammonia-tolerant syntrophic bacteria and the partner methanogens enriched in propionate-fed reactors. (slu.se)
  • With sewage сardboard-рaper enterprise Kyiv isolated of technologically promising thermophilic (60 oC) anaerobic microbe association that consists of cellulolytic and methanogenic bacteria. (edu.ua)
  • Identification of putative novel class-I lanthipeptides in firmicutes: A combinatorial in silico analysis approach performed on genome sequenced bacteria and a close inspection of Z-geobacillin lanthipeptide biosynthesis gene cluster of the Thermophilic geobacillus sp. (lu.se)
  • For making biomass saccharification more efficient, industry is looking into thermophilic microorganisms for production of enzymes with improved thermostability. (chalmers.se)
  • Only 4 species- Thermomyces lanuginosus, Talaromyces thermophilus, Aspergillus fumigatus, and Gibellulopsis nigrescens of the 27 strains of thermophilic fungi were dominant, with A. fumigatus and T. lanuginosus the other two species. (pulsus.com)
  • Results from a survey of species from the order Spirochaetales showed that all of the tested species of Spirochaeta, both thermophilic and mesophilic species/strains, possessed a PPᵢ-dependent PFK (PPᵢ-PFK) activity. (waikato.ac.nz)
  • 16S-ITS rDNA RFLP, plasmid profiling and pulsed field gel electrophoresis studies were performed for this purpose.112 thermophilic strains were isolated from various environmental samples collected within Balçova Geothermal Region. (iyte.edu.tr)
  • A total of 632 human stool samples, 536 cloacal swabs from local and broiler chickens and 22 intestinal contents from crows were screened for presence of thermophilic campylobacters using Skirrow's protocol. (ac.tz)
  • however, the presence of thermophilic actinomycetes within this building raises concern. (cdc.gov)
  • farmer's lung, caused by inhalation of hay dust containing thermophilic actinomycetes, is the prototype. (msdmanuals.com)
  • The role of litter beetles as potential reservoir for Salmonella enterica and thermophilic Campylobacter spp. (dtu.dk)
  • In addition, their role as potential reservoirs for thermophilic Campylobacter spp. (dtu.dk)
  • Dive into the research topics of 'The role of litter beetles as potential reservoir for Salmonella enterica and thermophilic Campylobacter spp. (dtu.dk)
  • Prevalence of thermophilic Campylobacter infections in humans, chickens and crows was determined in a cross-sectional study that was carried out in urban and rural areas of Morogoro region, Tanzania during the period of January 2003 to December 2004. (ac.tz)
  • In humans, 59 thermophilic campylobacters were isolated of which 96.6% were C. jejuni and 3.4% Campylobacter coli. (ac.tz)
  • Age of humans and location of chickens were identified as risk factors for thermophilic Campylobacter infections. (ac.tz)
  • Sources and spread of thermophilic Campylobacter spp. (bvsalud.org)
  • A homofermentative thermophilic single strain of Streptococcus Salivarius subsp. (cheesemaking.com)
  • A genomic library of the extremely thermophilic eubacterial strain Rt8B.4 was constructed in λZapII and screened for the expression of xylanase activity. (edu.au)
  • We have also characterized the strain as acidophilic (growing at pH 1) and thermophilic (50°C). High cellulase and xylanase activities at pH 3 and 70°C were also observed. (chalmers.se)
  • A moderately thermophilic and heterotrophic bacterial strain, LA T , was isolated from microbial mats sampled at a hot spring in Nakabusa, Nagano, Japan. (microbiologyresearch.org)
  • strain FjSS3-B.1, an extremely thermophilic anaerobic eubacterium which grows optimally at 80 degrees C. Activity was purified 165-fold by anion-exchange and hydroxyapatite chromatography. (waikato.ac.nz)
  • 2018. Distribution of thermophilic endospores in a temperate estuary indicate that dispersal history structures sediment microbial communities. (gbif.org)
  • To increase composting efficiency and offer thermostable biomass-degrading enzymes for biorefineries, it is important to have a thorough understanding of the thermophilic microbial population involved in such biotransformation. (pulsus.com)
  • This study focused on the dynamics, enzymes, and thermotolerance of each member of a lignocellulose-degrading thermophilic microbial community during all stages of composting plant waste. (pulsus.com)
  • Thermostable enzymes and thermophilic cell factories may afford economic advantages in the production of many chemicals and biomass-based fuels. (utwente.nl)
  • Furthermore, we present evidence suggesting that aside from representing a potential reservoir of thermostable enzymes, thermophilic fungi are amenable to manipulation using classical and molecular genetics. (utwente.nl)
  • Both groups play a significant role in the breakdown of hemicellulose throughout the entire process due to their abundance, enzymatic activity, and wide range of thermotolerance, whereas the degradation of cellulose and lignin is only possible due to the activity of a few thermophilic fungi that persist at the end of the process. (pulsus.com)
  • Here we describe and compare the genomes of two thermophilic fungi, Myceliophthora thermophila and Thielavia terrestris. (utwente.nl)
  • To our knowledge, these genomes are the first described for thermophilic eukaryotes and the first complete telomere-to-telomere genomes for filamentous fungi. (utwente.nl)
  • An extremely thermostable xylanase from the thermophilic eubacterium Thermotoga. (waikato.ac.nz)
  • Hypersensitivity pneumonitis was originally described in 1713 as an occupational lung disease in grain workers and later, in 1932, in farmers inhaling moldy hay contam- inated with thermophilic actinomyces, hence the term farmer's lung.1 With this recog- nition, modernization of farming methods has resulted in the reduction in farmer's lung prevalence estimated at 0.5% to 3% of exposed farmers in studies spanning from 1980 to 2003. (cdc.gov)
  • During the test phase of an industrial scale bioscrubber for purification of this waste gas under thermophilic conditions the activity and degradation potential of the biocenosis was monitored and evaluated. (elsevierpure.com)
  • Potential applications of thermophilic bacteriophages in One Health. (cabi.org)
  • Glucose uptake was rapid with a wide variety of fermentation products detected under mesophilic conditions, while uptake was slower under thermophilic conditions with acetate and propionate being dominant products. (iwaponline.com)
  • Candidatus Nitrosocaldus cavascurensis, an ammonia oxidizing, extremely thermophilic archaeon with a highly mobile genome. (pacb.com)
  • In this work we have studied the folding pathways for four pairs of homologous proteins from thermophilic and mesophilic organisms from two different structural classes (class a, all-alpha proteins and class d, alpha + beta proteins) using Monte Carlo simulations. (nih.gov)
  • We have observed that folding pathways of thermophilic and mesophilic proteins may be the same, partly the same, and different. (nih.gov)
  • And similarity or difference between the folding pathways of thermophilic and mesophilic proteins does not depend on the structural class to which these proteins belong. (nih.gov)
  • This paper analyses relative digestion kinetics of pure substrates designed to target main stages of sludge digestion under thermophilic and mesophilic conditions. (iwaponline.com)
  • Hae III restriction profiles indicated the existence of three different types of plasmids.PFGE optimization studies by Sma I restriction endonuclease for thermophilic Bacilli were also performed. (iyte.edu.tr)
  • Scholars@Duke publication: Structure and hydride transfer mechanism of a moderate thermophilic dihydrofolate reductase from Bacillus stearothermophilus and comparison to its mesophilic and hyperthermophilic homologues. (duke.edu)
  • Dihydrofolate reductase (DHFR) from a moderate thermophilic organism, Bacillus stearothermophilus, has been cloned and expressed. (duke.edu)
  • Here we present the first enrichment of a thermophilic representative with a sequenced genome, which facilitates the search for adaptive strategies and for traits that shape the evolution of Thaumarchaeota.CandidatusNitrosocaldus cavascurensis has been enriched from a hot spring in Ischia, Italy. (pacb.com)
  • in farmers, in whom chronic bronchitis is far more common, occurs independently of smoking status, is linked to thermophilic actinomycete exposure, and leads to findings similar to those of hypersensitivity pneumonitis on diagnostic testing. (msdmanuals.com)
  • In this study, treatment characteristics of swine waste (90% water content) by thermophilic oxic process (TOP) were evaluated in bench scale and pilot scale experiments. (elsevierpure.com)
  • Determination of the X-ray structure of BsDHFR provides the first structure for a monomeric DHFR from a thermophilic organism, indicating a high degree of conservation of structure in relation to all chromosomal DHFRs. (duke.edu)
  • The floristic and ecological importance of these thermophilic communities, and their sensitivity to perturbation by the rapidly increasing annual summer influx of tourists, as well as scientists, has resulted in these unique sites being proposed as components of a new Antarctic Specially Protected Area under the Antarctic Treaty. (nerc.ac.uk)
  • PCR for the purpose of cloning or other procedures requiring a low error rate benefits from thermophilic, proofreading DNA polymerases. (neb.com)
  • Both mesophilic and thermophilic reactors exhibited process failure due to severe acidification. (ac.ir)
  • In this study, thermophilic cyanobacterium T. 2134 , consisting of five APC core cylinders surrounded by six PC (PC620 hexamers) rods arranged around the core with a PC (PC612 trimer) subunit (identified to date only in T. 2134 ) filling in the gap between rods and core (19,20), was selected to study the energy transfer within PBS. (spectroscopyonline.com)
  • Sequence analysis and homology comparisons showed that this plasmid derivative, pNZ2011, was composed of 6.7 kb thermophilic DNA and contained what appeared to be an operon-like structure involving genes associated with xylose metabolism. (edu.au)
  • Conclusion: The presented protocol is a first and helpful step towards developing reliable metabolomics data for thermophilic methylotroph B. methanolicus. (url.edu)
  • Expert evaluation of the status of thermophilic microorganism research programs in Georgia and Armenia was performed for potentially launching collaborations between US and Caucasus region researchers and institutions. (pdf-archive.com)
  • Iastremska L.S., Iablonska K.M. Wastewater treatment and energy carier producing by thermophilic anaerobic association //8th International Green Energy Conference ( June 17-19, 2013): Abstr. (edu.ua)