Greenhouse gas emissions of biosolid and cow manure during composting and vermicomposting and when applied to soil cultivated with wheat (Triticum sp. L.)
Sign Up to like & getrecommendations! Published in 2021 at "Environmental Science and Pollution Research"
DOI: 10.1007/s11356-021-17624-x
Abstract: Biosolids are a by-product of wastewater treatment, and their nutritional composition makes them ideal for fertilizing crops. However, pre-treatments, such as conditioning and/or (vermi)composting, are often required to stabilize the product and remove pathogens. Biosolids,… read more here.
Keywords: cow manure; vermi composting; applied soil; manure ... See more keywords
Application of Fuzzy Regression Analysis in Predicting the Performance of the Anaerobic Reactor Co-digesting Spent Tea Waste with Cow Manure
Sign Up to like & getrecommendations! Published in 2019 at "Waste and Biomass Valorization"
DOI: 10.1007/s12649-019-00874-9
Abstract: Modelling and optimization of production of different renewable energy sources are receiving great interest by researchers; as they are used to provide gross information on the possibilities of harnessing energy from variety of resources. Spent… read more here.
Keywords: regression; cow manure; waste; spent tea ... See more keywords
Effects of low-temperature dry anaerobic digestion on methane production and pathogen reduction in dairy cow manure
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Environmental Science and Technology"
DOI: 10.1007/s13762-019-02291-w
Abstract: Cow manure with bedding is a renewable organic biomass, available around the year on dairy farms. However, its reuse is hampered by many factors including existence of potential pathogens. Efficient and cost-effective dry anaerobic digestion… read more here.
Keywords: cow manure; dry anaerobic; methane; anaerobic digestion ... See more keywords
Biochar and Cow Manure on Chemical and Microbial Community in Regosol with Bean
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Soil Science and Plant Nutrition"
DOI: 10.1007/s42729-021-00461-9
Abstract: The effects of coffee biochar residue combined with cow manure fertilizer on soil chemical attributes, microbial biomass, and structure and abundance of the soil microbial community are not fully understood. Thus, the objective of this… read more here.
Keywords: soil; coffee; biochar; cow manure ... See more keywords
Study on improving anaerobic co-digestion of cow manure and corn straw by fruit and vegetable waste: Methane production and microbial community in CSTR process.
Sign Up to like & getrecommendations! Published in 2018 at "Bioresource technology"
DOI: 10.1016/j.biortech.2017.10.038
Abstract: Based on continuous anaerobic co-digestion of cow manure with available carbon slowly released corn straw, the effect of adding available carbon quickly released fruit and vegetable waste (FVW) was explored, meanwhile microbial community variation was… read more here.
Keywords: cow manure; corn straw; anaerobic digestion;
Corn silage fungal-based solid-state pretreatment for enhanced biogas production in anaerobic co-digestion with cow manure.
Sign Up to like & getrecommendations! Published in 2018 at "Bioresource technology"
DOI: 10.1016/j.biortech.2018.01.037
Abstract: The objective of this research was to use white-rot fungus Trametes versicolor for corn silage pretreatment and to investigate the effect of pretreatment on biogas productivity. Semi-continuous pilot-scale experiment, comprised of two experimental phases, was… read more here.
Keywords: cow manure; corn; fungal based; corn silage ... See more keywords
Effects of Bacillus subtilis on carbon components and microbial functional metabolism during cow manure-straw composting.
Sign Up to like & getrecommendations! Published in 2020 at "Bioresource technology"
DOI: 10.1016/j.biortech.2020.122868
Abstract: This study is the first to investigate the changes in the composting process and carbon conversion in a cow manure-straw compost matrix with Bacillus subtilis added at four different levels (0, 0.5%, 1%, and 2%… read more here.
Keywords: microbial functional; carbon; cow manure; functional metabolism ... See more keywords
Implementing metatranscriptomics to unveil the mechanism of bioaugmentation adopted in a continuous anaerobic process treating cow manure.
Sign Up to like & getrecommendations! Published in 2021 at "Bioresource technology"
DOI: 10.1016/j.biortech.2021.124962
Abstract: This study aimed to investigate the effect of bioaugmentation on microbial community and function in a continuous anaerobic process treating lignocellulosic cow manure. One reactor (Rb) received bioaugmentation dosage for a certain period (d100-d170) and… read more here.
Keywords: anaerobic process; bioaugmentation; cow manure; continuous anaerobic ... See more keywords
Differences in distribution of functional microorganism at DNA and cDNA levels in cow manure composting.
Sign Up to like & getrecommendations! Published in 2020 at "Ecotoxicology and environmental safety"
DOI: 10.1016/j.ecoenv.2019.110161
Abstract: Denitrification and nitrification processes are the two prominent pathways of nitrogen (N) transformation in composting matrix. This study explored the dynamics of denitrifying and nitrifying bacteria at different composting stages of cow manure and corn… read more here.
Keywords: cow manure; cdna levels; dna cdna; dna ... See more keywords
The effects of temperature and duration of thermal pretreatment on the solid-state anaerobic digestion of dairy cow manure
Sign Up to like & getrecommendations! Published in 2019 at "Heliyon"
DOI: 10.1016/j.heliyon.2019.e02140
Abstract: Cellulosic substrates such as dairy cow manure often yield low volumes of biogas and low concentrations of methane when digested anaerobically. Thermal pretreatment of dairy cow manure was investigated to determine if pretreatment temperature and… read more here.
Keywords: dairy cow; cow manure; duration; temperature duration ... See more keywords
Effects of various pyrolysis conditions and feedstock compositions on the physicochemical characteristics of cow manure-derived biochar
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Cleaner Production"
DOI: 10.1016/j.jclepro.2021.127458
Abstract: Abstract Pyrolysis, as a thermal decomposition process and environment-friendly technology, can be used for the safe treatment of cow manure. In this paper, the effects of pyrolysis conditions on the properties of biochar derived from… read more here.
Keywords: manure derived; manure; biochar; cow manure ... See more keywords