Articles with "cow dung" as a keyword



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Microbacterium helvum sp. nov., a novel actinobacterium isolated from cow dung.

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Published in 2021 at "Archives of microbiology"

DOI: 10.1007/s00203-021-02311-9

Abstract: A Gram-positive, aerobic, non-motile, non-spore-forming, short rod-shaped strain, NEAU-LLCT, was isolated from cow dung in Shangzhi City, Heilongjiang Province, Northeast China and identified by a polyphasic taxonomic study. Colonies was light yellow, round, with entire… read more here.

Keywords: strain neau; cow dung; llct; neau llct ... See more keywords
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Detection of tyrosine, trace metals and nutrients in cow dung: the environmental significance in soil and water environments

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Published in 2018 at "Acta Geochimica"

DOI: 10.1007/s11631-018-0263-x

Abstract: This study examined the dissolved organic matter (DOM) components of cow dung using a combination of fluorescence (excitation–emission matrix, EEM) spectroscopy and parallel factor (PARAFAC) modelling along with eleven trace metals using ICP-MS and nutrients… read more here.

Keywords: dung; tyrosine; cow dung; trace metals ... See more keywords
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Anaerobic co-digestion of cow dung and cotton seed hull with different blend ratio: experimental and kinetic study

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Published in 2020 at "Biomass Conversion and Biorefinery"

DOI: 10.1007/s13399-020-01006-3

Abstract: Anaerobic batch digestion of five different feed reactors was performed under mesophilic temperature at 35 ± 2 °C for a period of 45 days. All the reactors were filled with different combinations of substrates with cow dung and cotton… read more here.

Keywords: anaerobic digestion; cow dung; digestion; seed hull ... See more keywords
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Extraction of lignocellulosic constituents from cow dung: preparation and characterisation of nanocellulose

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Published in 2020 at "Biomass Conversion and Biorefinery"

DOI: 10.1007/s13399-020-01119-9

Abstract: Continuous growth of the livestock population over the years has led to the generation of huge livestock waste. Inadequate management of animal waste and its poor disposal poses a serious public health issue and also… read more here.

Keywords: biomass; cow dung; waste; lignocellulosic constituents ... See more keywords
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The Anaerobic Digestion of Waste Food Materials by Using Cow Dung: A New Methodology to Produce Biogas

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Published in 2019 at "Journal of The Institution of Engineers (India): Series E"

DOI: 10.1007/s40034-019-00134-4

Abstract: From kitchen and dining place lots of food wastes are generated and these create many problems if these are disposed directly by dumping. Instead of dumping, the aforesaid wastes can be utilized in a better… read more here.

Keywords: cow dung; biogas; methodology; waste ... See more keywords
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Speciation of heavy metals and bacteria in cow dung after vermicomposting by the earthworm, Eisenia fetida.

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Published in 2017 at "Bioresource technology"

DOI: 10.1016/j.biortech.2017.08.118

Abstract: This work was conducted to evaluate the total concentration and speciation of heavy metals (Cd, Pb and Cr) in vermicompost product (EFCD) by Eisenia fetida (EF) with cow dung (FCD). Meanwhile, the bacterial community and… read more here.

Keywords: speciation heavy; cow dung; heavy metals; eisenia fetida ... See more keywords
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Tracking antibiotic resistance genes (ARGs) during earthworm conversion of cow dung in northern China.

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Published in 2021 at "Ecotoxicology and environmental safety"

DOI: 10.1016/j.ecoenv.2021.112538

Abstract: Using cow dung to breed earthworms poses a risk of environmental transmission of antibiotic resistance genes (ARGs). The purpose of this study was to address the occurrence, persistence and environmental fate of ARGs during earthworm… read more here.

Keywords: dung; args earthworm; cow dung; earthworm conversion ... See more keywords
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Co-hydrothermal carbonization of digested sewage sludge and cow dung biogas residue: Investigation of the reaction characteristics

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Published in 2019 at "Energy"

DOI: 10.1016/j.energy.2019.115972

Abstract: In order to recovery energy from digested sewage sludge (DSS) and cow dung biogas residue (CDBR), co-hydrothermal carbonization (co-HTC) was employed to obtain the hydrochar for the use as solid fuel. Carbon content and higher… read more here.

Keywords: cow dung; htc; cdbr; sewage sludge ... See more keywords
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Urea fuel cell using cow dung compost soil as a novel biocatalyst for power generation applications

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Published in 2021 at "Energy"

DOI: 10.1016/j.energy.2021.122357

Abstract: Abstract This paper shows use of cow dung compost soil as a biocatalyst to optimize the urea fuel concentrations in the range of 0.1 g/ml to 0.5 g/ml in cow dung compost microbial fuel cells (CC-MFCs). The… read more here.

Keywords: dung compost; cow dung; urea fuel; power ... See more keywords
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Enriched biogas and biofertilizer production from Eichhornia weed biomass in cow dung biochar-amended anaerobic digestion system

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Published in 2020 at "Environmental Technology and Innovation"

DOI: 10.1016/j.eti.2020.101201

Abstract: Abstract The effect of cow dung biochar on water hyacinth anaerobic digestion with control setup (without biochar (T 0 ) was investigated using a batch scale setup (at 35 °C). Biochar was applied in three doses… read more here.

Keywords: production; biochar; cow dung; anaerobic digestion ... See more keywords
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Production of biogas from human faeces mixed with the co-substrate poultry litter & cow dung

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Published in 2021 at "Environmental Technology and Innovation"

DOI: 10.1016/j.eti.2021.101551

Abstract: Abstract In general, human faeces disposal in India is into open lands, nallahs and rivers without treatment and has very high content of nutrients, organic matter and pathogens. Human faeces can cause adverse environmental and… read more here.

Keywords: cow dung; biogas; production; poultry litter ... See more keywords