Results 11 to 20 of about 14,148 (257)

Effect of Compost Maker on Composting and Compost Quality

open access: yesChemical Engineering Transactions, 2020
Compost and its liquid product can be used as an organic fertiliser. Bulking agent, microbial inoculants or compost maker can be added to improve the composting process. Compost maker is an organic substance that speeds up the composting process. It contains microorganisms that can speed up the degradation process and reduce the odour emitted during ...
Ahmad Sanadi, Nur Farzana   +5 more
openaire   +3 more sources

Solid-State Fermentation (SSF) versus Submerged Fermentation (SmF) for the Recovery of Cellulases from Coffee Husks: A Life Cycle Assessment (LCA) Based Comparison

open access: yesEnergies, 2020
This article studies the environmental impacts of cellulase production by using a comparative attributional life cycle assessment (LCA) of two different scenarios of production. The first one is the commonly used submerged fermentation (SmF) using a pure
Eva Catalán, Antoni Sánchez
doaj   +1 more source

The Effects of Chemical Fertilizers on Composting process of Pistachio Waste [PDF]

open access: yesInternational Journal of Recycling of Organic Waste in Agriculture, 2023
Purpose A study was carried out on composting pistachio hull aided with chemical fertilizer. Recycling of pistachio wastes is one of the major agricultural way in pistachio producing country.Method The collected pistachio hull was allowed to decompose ...
Marieh Nadi   +4 more
doaj   +1 more source

MATURITY AND STABILITY EVALUATION OF COMPOSTED POULTRY MANURE [PDF]

open access: yesNatural Resources and Sustainable Development, 2020
Composting is one of the most popular recycling processes for organic waste. Compost is an inherently variable product produced from a wide variety of organic source materials known as feedstocks.
Gorliczay Edit   +2 more
doaj   +1 more source

Analysis of humus formation and factors for driving the humification process during composting of different agricultural wastes

open access: yesFrontiers in Environmental Science, 2022
Composting can convert organic materials into stable humus (HS), resulting in high-fertility organic fertilizers that were widely used in the treatment of agricultural wastes.
Bing Zhao   +3 more
doaj   +1 more source

Biochar-supported highly dispersed ultrasmall Cu/ZnO nanoparticles as a highly efficient novel catalyst for CO2 hydrogenation to methanol [PDF]

open access: yesBiofuel Research Journal
Methanol synthesis via CO2 hydrogenation is a key pathway for producing methanol. Considerable research has focused on enhancing Cu/ZnO-based catalysts for this process. In this study, biochar, a porous material derived from renewable waste, was employed
Seyed Alireza Vali   +2 more
doaj   +1 more source

Compost Quality of Compost Process Grass Waste with Composting Bin Method

open access: yesJurnal Presipitasi : Media Komunikasi dan Pengembangan Teknik Lingkungan, 2023
The increasing of organic waste can increase environmental pollution. This can be overcome by doing aerobic composting of organic waste. This was because the method includes a simple composting method in its application. The aim of this study is to analyze the quality of compost from grass waste.
Vivin Setiani   +2 more
openaire   +1 more source

Accelerated biothermal composting of manure-compost mixture

open access: yesAgraarteadus, 2021
The aim of the research was to observe the technological processes of accelerated biothermal composting of manure-compost mixture and to determine the dynamics of its temperature regime.
Elchyn Aliiev   +3 more
doaj   +1 more source

Composting Activities in Vietnam – The Situation, Problems, and Challenges

open access: yesChemical Engineering Transactions, 2023
In Vietnam, biodegradable waste is a primary component of urban municipal solid waste, accounting for 54 - 65 % of the total waste. Aerobic composting is one of the most effective methods for reducing this waste as well as decarbonization, but with poor ...
Duy Bao Nguyen   +3 more
doaj   +1 more source

Economic efficiency of Camelina sativa growing with nutrition optimization under conditions of Precarpathians of Ukraine

open access: yesAgraarteadus, 2021
The aim of the research was to observe the technological processes of accelerated biothermal composting of manure-compost mixture and to determine the dynamics of its temperature regime.
Yaroslava Hryhoriv   +7 more
doaj   +1 more source

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