Influence of microbial inoculants on co-composting of lignocellulosic crop residues with farm animal manure: A review

Greff, Babett; Szigeti, Jenő; Nagy, Á.; Lakatos, Erika; Varga, László

doi:10.1016/j.jenvman.2021.114088

Cited by 83 publications

(31 citation statements)

References 206 publications

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“…In a similar work, Zang et al ( 2016) reported the effects of the mix ratio, moisture content, and aeration rate on sulfur odor emissions during pig manure composting [57]. Other particular points that are very commonly treated are the study of emissions of anaerobically digested manures [58], where the emissions of some malodourous compounds can be enhanced, and the study of inoculants to decrease the amount of odor units of these materials, although sometimes no quantitative data are provided [59].…”

Section: Manurementioning

confidence: 99%

Odors Emitted from Biological Waste and Wastewater Treatment Plants: A Mini-Review

2022

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In recent decades, a new generation of waste treatment plants based on biological treatments (mainly anaerobic digestion and/or composting) has arisen all over the world. These plants have been progressively substituted for incineration facilities and landfills. Although these plants have evident benefits in terms of their environmental impact and higher recovery of material and energy, the release into atmosphere of malodorous compounds and its mitigation is one of the main challenges that these plants face. In this review, the methodology to determine odors, the main causes of having undesirable gaseous emissions, and the characterization of odors are reviewed. Finally, another important topic of odor abatement technologies is treated, especially those related to biological low-impact processes. In conclusion, odor control is the main challenge for a sustainable implementation of modern waste treatment plants.

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Section: Manurementioning

confidence: 99%

Odors Emitted from Biological Waste and Wastewater Treatment Plants: A Mini-Review

2022

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“…Therefore, we can assume that the bulk density of composts depends on the substrate type and efficiency of the microbe inoculation. The microbe inoculation influences the overall properties including physical properties of compost [16]. According to [17] the bulk density of final composts produced from green wastes was around 0.4 Mg m -3…”

Section: Bulk Density Particle Density and Porositymentioning

confidence: 99%

Microbial Inoculation Influencing Physical Properties of Composts Produced from Different Agro-wastes

Padhan

Patra²,

Patra³

et al. 2022

IJECC

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A laboratory experiment was carried out on composting of three organic substrates viz; paddy straw, vegetable waste and maize stover by using three isolated cellulose degrading bacteria viz; CBG2, CBD4 and CBC9. The physical properties after final products were examined. Irrespective of the strains inoculation the bulk density (BD) of paddy straw was highest (0.82 Mg m-3) followed by maize stover compost (0.74 Mg m-3) and vegetable waste compost (0.73 Mg m-3). Irrespective of the substrates, the PD of the composts, was highest (1.55 Mg m-3) in uninoculated control followed by CBC9 (1.02 Mg m-3), CBD4 (0.97 Mg m-3) and CBG2 (0.91 Mg m-3). The porosity of the compost was highest (39 %) where CBG2 was inoculated followed by CBD4 (36%), CBC9 (35%) and uninoculated control (23%). The highest angle of repose (420) was in CBG2 treated compost followed by CBD4 (390), CBC9 (360), and lowest (340) was in uninoculated control. The tab density of compost from control was highest (1.15 Mg m-3) followed by CBC9 (0.63 Mg m-3), CBD4 (0.59 Mg m-3) and lowest was in CBG2 (0.52 Mg m-3). The highest (0.96) Husners ratio (HR) was estimated in the uninoculated- control followed by CBC9 and CBD4 (0.95). The lowest (0.94) HR was in CBG2 inoculated compost.

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“…Mass burning of crop residues in the fields leads to environmental degradation and the loss of valuable resources. In world practice, there are various directions for the use of lignocellulosic agricultural wastes, including biofuel production [3][4][5][6], composting [7][8][9], use as a biofertilizer for promoting plant growth, and improving soil structure [10,11], and the production of valuable compounds [12][13][14]. The search for new ways and work to improve the economic efficiency of using lignocellulosic waste to produce high-valueadded products is constantly ongoing.…”

Section: заключениеmentioning

confidence: 99%

“…Массовое сжигание пожнивных остатков на полях приводит к ухудшению экологической ситуации и потере ценных ресурсов. В мировой практике существуют различные направления использования лигноцеллюлозных отходов сельскохозяйственных культур, включая получение биотоплива [3][4][5][6], компостирование [7][8][9], применение в качестве биоудобрения для стимуляции роста растений и улучшения структуры почвы [10,11], продукцию ценных соединений [12][13][14]. Постоянно продолжается поиск новых способов и работа над повышением экономической эффективности использования лигноцеллюлозных отходов для получения продуктов с высокой добавленной стоимостью.…”

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Isolation of Spoiling Micromycetes in Lignocellulosic Residues of Cereal Crops

ЕРМЕКБАЙ¹,

ОЛЕЙНИКОВА²,

Daugaliyeva³

et al. 2022

Микробиология Және Вирусология

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Вторичное лигноцеллюлозное сырье является самым крупномасштабным возобновляемым ресурсом на планете. Пожнивные остатки, в частности солома злаковых культур, повсеместно сжигаются, создавая угрозу экологии. Одним из способов использования вторичного лигноцеллюлозного сырья является культивирование высших грибов. Однако энергоемкость термической предобработки субстрата для выращивания грибов ограничивает их производство. В данной работе выделено 23 изолята плесневых грибов, засоряющих пшеничную, ячменную и овсяную солому. Выделено 2 штамма гриба Trichoderma longibrahiatum, являющегося патогеном высших целлюлозоразрушающих грибов. Изолировано два штамма Pleurotus ostreatus для дальнейшей работы по защите субстрата для культивирования с помощью микроорганизмов антагонистов. Lignocellulosic secondary raw materials are the largest renewable resource on the planet. Crop residues, in particular cereals straws, are burned everywhere, creating a threat to the environment. One of the ways to use secondary lignocellulosic crop waste is the cultivation of higher fungi. However, the energy intensity of the thermal pretreatment of the substrate for growing mushrooms limits their production. This work identified 23 isolates of mold fungi that spoil wheat, barley, and oat straws. Two strains of the fungus Trichoderma longibrahiatum, a cellulose-destroying edible mushroom pathogen, have been isolated. Two strains of Pleurotus ostreatus were selected for further work on protecting the substrate for cultivation with antagonistic microorganisms.

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Influence of microbial inoculants on co-composting of lignocellulosic crop residues with farm animal manure: A review

Cited by 83 publications

References 206 publications

Odors Emitted from Biological Waste and Wastewater Treatment Plants: A Mini-Review

Odors Emitted from Biological Waste and Wastewater Treatment Plants: A Mini-Review

Microbial Inoculation Influencing Physical Properties of Composts Produced from Different Agro-wastes

Isolation of Spoiling Micromycetes in Lignocellulosic Residues of Cereal Crops

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