Results 11 to 20 of about 37,430 (307)

Effect of Compost Maker on Composting and Compost Quality

Chemical 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, Lee, Chew Tin, Ibrahim, Norahim, Klemes, Jirí Jaromír, Li, Chunjie, Gao, Yueshu   +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

Energies, 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]

International 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, Mohamad Moradi, Najmeh Pakdaman, Ebrahim Sedaghati, Amanollah Javanshah   +4 more
doaj   +1 more source

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

Frontiers 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, Yuyun Wang, Huarong Sun, Zhi Xu   +3 more
doaj   +1 more source

MATURITY AND STABILITY EVALUATION OF COMPOSTED POULTRY MANURE [PDF]

Natural 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, Tamás János, Bárány László   +2 more
doaj   +1 more source

Compost Quality of Compost Process Grass Waste with Composting Bin Method

Jurnal 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, Ayu Nindyapuspa, Rizki Alifiya Nurbiyanti   +2 more
openaire   +1 more source

Endotoxin emissions from commercial composting activities [PDF]

, 2009
This paper describes an exploratory study of endotoxin emissions and dispersal from a commercial composting facility. Replicated samples of air were taken by filtration at different locations around the facility on 10 occasions. Measurements were made
Gillian H Drew, Pankhurst, Louise, Drew, Gillian H., Jackson, S, Deacon, L, Deacon, Lewis J., Jian Liu, Longhurst, Philip J., Longhurst, J, Longhurst, P, Simon Pollard, Liu, Jian, Tyrrel, Sean, Pankhurst, L, James Longhurst, Pankhurst, Louise J., Hayes, Enda T., Tyrrel, S, Sean Tyrrel, Drew, GH, Tyrrel, Sean F., Longhurst, James, Philip Longhurst, Jackson, Simon, Louise Pankhurst, Pollard, S, Pollard, Simon, Liu, J, Hayes, ET, Deacon, Lewis, Lewis Deacon, Enda T Hayes, Pollard, Simon J. T., Simon Jackson   +33 more
core   +1 more source

Phospholipid fatty acid analysis to monitor the co-composting process of olive oil mill wastes and organic household refuse [PDF]

, 2008
The co-composting of olive oil mill wastes and household refuse was followed for 5 months. During the thermophilic phase of composting, the aerobic heterotrophic bacteria (AHB) count, showed a significant rise with a slight regression of fungal biomass ...
Amir, Soumia, Cegarra, Juan, Hafidi, Mohamed, Pinelli, Eric, Merlina, Georges, Winterton, Peter, Barje, Farid, Revel, Jean-Claude   +7 more
core   +1 more source

Structural changes in lipid-free humic acids during composting of sewage sludge [PDF]

, 2005
Structural changes in humic acids (HAs), extracted after lipid removal from sewage sludge during composting, were investigated using various chemical methods (elemental analysis, Fourier transform infrared spectroscopy and 13C-nuclear magnetic resonance
Amir, Soumia, Hafidi, Mohamed, Revel, J.C., Merlina, Georges, Revel, Jean-Claude   +4 more
core   +1 more source

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

Biofuel 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, Javier Moral-Vico, Antoni Sánchez   +2 more
doaj   +1 more source