Results 51 to 60 of about 14,101 (299)

Temperature effects on methanogenesis and sulfidogenesis during anaerobic digestion of sulfur-rich macroalgal biomass in sequencing batch reactors [PDF]

open access: yes, 2019
Methanogenesis and sulfidogenesis, the major microbial reduction reactions occurring in the anaerobic digestion (AD) process, compete for common substrates.
Jung, Heejung, Kim, Jaai, Lee, Changsoo
core   +1 more source

Effects of temperature, flow rate, number of stages and a heads column on congener removal in fuel‐ethanol distillation: a simulation study

open access: yesJournal of Chemical Technology &Biotechnology, EarlyView.
Abstract BACKGROUND Industrial fuel‐ethanol units must remove trace volatile congeners (acetaldehyde, ethyl acetate, carbon dioxide) to meet quality requirements. In Brazilian systems, a small heads column (“Column D”) is often placed above the stripper.
Eron Paulo Borges Filho, Aline Dettmer
wiley   +1 more source

Impacts of sugarcane vinasse and zeolite loaded with vinasse nutrients on a typical tropical soil properties

open access: yesDerbyana
The intensive use of vinasse in fertigation can cause adverse environmental impacts due to its high organic matter content and acidic pH, despite its nutrient content, including potassium, nitrogen, and phosphorus.
Flávia Oliveira Damaceno   +4 more
doaj   +1 more source

Recovery of an Agro-industrial Vinasse by Adsorption on Different Wood Materials: Parametric Study at Laboratory Scale

open access: yesBioResources, 2014
Three types of biomasses (miscanthus, spruce, and a mixture of different woodchips species) were tested as low-cost adsorption media for an industrial agro-industrial effluent, typically a vinasse.
Guillaume Daragon   +3 more
doaj   +1 more source

Vinasse-Based Slow-Release Organo-Mineral Fertilizer with Chitosan-Bentonite Matrix

open access: yesJurnal Bahan Alam Terbarukan, 2021
Controlling the release rate of the nitrogen-phosphorus-potassium (NPK) for the soil fertilized can enhance the fertilizer efficiency and reduce the drawback for the environmental. In this work, a novel slow-release organo-mineral fertilizer was produced
Nur Qudus   +4 more
doaj   +1 more source

Hydrogen fuel production from sugarcane and its byproducts – a critical review

open access: yesBiofuels, Bioproducts and Biorefining, Volume 20, Issue 1, Page 352-376, January/February 2026.
Abstract The transition to a low‐carbon economy has intensified the search for sustainable hydrogen (H2) production routes. Sugarcane and its byproducts, such as bagasse, molasses and vinasse, have emerged as promising feedstocks due to their ready availability and renewable nature. However, comprehensive evaluations of the efficiency, limitations, and
Jaqueline Calixto de Sousa   +3 more
wiley   +1 more source

Lucerne (Medicago sativa) or grass-clover as cut-and-carry fertilizers in organic agriculture [PDF]

open access: yes, 2013
On-farm nitrogen fixation is a driving force in organic agriculture. The efficiency with which this nitrogen is used can be increased by using lucerne (Medicago sativa) or grass-clover directly as sources of fertilizer on arable land: cut-and-carry ...
Burgt, Geert-Jan H.M.   +3 more
core  

Sugarcane Vinasse Treatment and Utilisation in India

open access: yesJournal of Student Research, 2022
The aim of this study was to assess the literature regarding the sugarcane industrial water effluent characteristics and evaluate wastewater treatment methods and possibilities to minimize the effluent environmental burden and extract high value products. As oxygen demand is the priority, anaerobic treatments, membranes etc.
Ananya Bansal, Monika Chaudhury
openaire   +1 more source

Environmental Strategies in the Brazilian Sugar‐Energy Sector: Drivers, Performance, and Competitiveness

open access: yesBusiness Strategy and the Environment, Volume 35, Issue 1, Page 389-399, January 2026.
ABSTRACT This study examines the drivers influencing environmental strategy adoption within the Brazilian sugar‐energy sector, focusing on 12 medium to large‐sized mills. It explores the relationship between external/internal pressures, operational performance, and competitiveness.
Hugo Carlos Dornfeld   +3 more
wiley   +1 more source

Plant Growth-Promoting and Tequila Vinasse-Resistant Bacterial Strains

open access: yesMicrobiology Research
Tequila vinasse, a byproduct of the tequila industry, is frequently discharged into water bodies or agricultural fields, posing significant ecological and human health risks.
Alberto J. Valencia-Botín   +4 more
doaj   +1 more source

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