Jan 18, 2022 · During the whole fermentation process, temperature in the EFS fluctuated with addition of fresh feces and its consumption, and the pH value varied between 6.5 and 9.5. The absorption coefficient of pig breeding wastewater and feces per kilogram of padding (maize straw) at the end was 2.52 and 1.88, respectively.
Dec 12, 2022 · Abstract. Solid-state fermentation (SSF) is part of the pathway to consolidate waste as a relevant alternative for the valorization of organic waste. The objective of SSF is to produce one or several bioproducts of added value from solid substrates.
Organic waste presents biodegradable food residues from food industry, municipal waste, sewage sludge, garden industry, and private household, i.e., a huge amount of organic waste is generated from plants, animals, and industrial activities where the considerable part remains unutilized; they are burnt or dumped creating pollution and threat for the environment and human health (Chatterjee et
Oct 24, 2021 · Organic wastes contain essential nutrients required for the production of the probiotic organisms (Sagar et al., 2018 ). A group of materials including corn extract, sugar, plant extracts, cassava starch, sugarcane bagasse, date waste are tested to improve growth and stability of probiotics (Ezejiofor et al., 2014; Vandenberghe et al., 2021 ).
Dec 13, 2022 · Solid-state fermentation (SSF) is part of the pathway to consolidate waste as a relevant alternative for the valorization of organic waste. The objective of SSF is to produce one or
Sep 1, 2020 · A review on fish-waste-based fertilizers used in organic farming revealed that fish and fish waste are useful raw materials for developing good-quality solid and liquid fertilizers, and digestates
Jul 1, 2012 · Abstract and Figures. Methane fermentation process for utilization of organic waste Biogas is a renewable and sustainable energy carrier generated via anaerobic digestion of biomass. This fuel is
The invention relates to the technical field of animal husbandry breeding, in particular to an organic waste fermentation device for animal husbandry breeding, which comprises a fermentation device body, wherein the fermentation device body comprises a fermentation tank, a control panel is fixedly arranged on the front side of the fermentation tank, a feed inlet is fixedly arranged at the
Mar 1, 2019 · Purpose The nutritional content of fermented fertilizers was determined, and the effect of its application in combination with hydrogel was evaluated in a bioassay with maize plants. The fertilizers were produced in artisanal biodigesters and the bioassay was carried out in pots with CP-569 maize. The nutritional content of the fermented fertilizers was evaluated, and in maize plants
Fermenter For Biogas Production Explained. What is a fermenter? Methane fermentation and anaerobic digestion are used to produce biogas from organic waste and leftovers. They are both operated under an anaerobic condition, but the chemical paths used differ. Dry fermentation is used for the treatment of the organic fraction of municipal solid
Aug 9, 2019 · Solid-state fermentation (SSF) is, by definition, a technology carried out in absence or near absence of free water. Therefore, it allows the use of solid materials as substrates for further biotransformation. SSF has gained attention in the last years being reported as a promising eco-technology that allows obtaining bioproducts of industrial interest using solid biomass (wastes and by
Bio-refinery of fish waste material can be converted into value added biological products such as biofuels, industrial chemicals, animal and fish feed, human food, neutraceuticals and organic fertilizer, etc. Fish processing waste comes under high value organic fractions. Organic fractions of the waste material can be regarded as biomass.
In this view, solid state fermentation (SSF) is presented as a promising technology for waste valorization through the bioconversion of organic wastes used as either substrate or inert support , whilst microorganisms will play a role in the degradation of organic wastes into its constituents to convert them into high value-added products.
Additionally, the percolate, fortified with buffering substances, anchors the stability of the entire biogas process. Owing to the robustness of the plant technology and stable anaerobic (absence of oxygen) breakdown, impurities and foreign materials have a minimized impact. CAPACITY 4.500-150.000 T/Y. WIDE RANGE OF FEEDSTOCKS (20-55% DRY MATTER)
Jun 12, 2023 · Adopting waste-to-wealth strategies and circular economy models can help reduce biowaste and add value. For instance, poultry farming is an essential source of protein, and chicken manure can be converted into renewable energy through anaerobic digestion. However, there are a number of restrictions that prevent the utilization of chicken manure in bioenergy production. Here, we review the
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