Search
Search Results
-
Enhanced degradation and methane production of food waste anaerobic digestate using an integrated system of anaerobic digestion and microbial electrolysis cells for long-term operation
The integrated system of anaerobic digestion and microbial electrolysis cells (AD-MEC) was a novel approach to enhance the degradation of food waste...
-
Comprehensive evaluation of sewage sludge anaerobic digestion process with different digestate treatments
Anaerobic digestion is one of the most promising methods for reducing sewage sludge and recovering energy. In the present study, a comparative life...
-
Sustained release properties of cement-bonded composites with organic waste based anaerobic digestate as nutrient carriers for marine microalgae
Anaerobic digestate is an organic effluent from biogas plants that generate renewable energy from organic waste under anaerobic conditions....
-
Lutein Production by Halophilic Microalgae Using Anaerobic Digestate as the Substrate and Its Potential Application as a Biopesticide
Production of value-added products from waste anaerobic digestate is economically and environmentally important for sustainable development of...
-
The effect of anaerobic digestate as an organic soil fertilizer on the diversity and structure of the indigenous soil microbial and nematode communities
Anaerobic digestate is a popular soil additive which can promote sustainability and transition toward a circular economy. This study addresses how...
-
Cultivation of microalgae on liquid anaerobic digestate for depollution, biofuels and cosmetics: a review
Solid wastes from domestic, industrial and agricultural sectors cause acute economic and environmental problems. These issues can be partly solved by...
-
Anaerobic Digestion of Wastewater Sludge for Improved Energy Recovery: Alkaline Pretreatment Impact, Digestate Quality Assessment, and Reactor Design
Anaerobic digestion of wastewater sludge (WS) has received limited attention worldwide in many wastewater treatment plants (WWTPs). This study...
-
Growth of microalgae and cyanobacteria consortium in a photobioreactor treating liquid anaerobic digestate from vegetable waste
This research examines the biological treatment of undiluted vegetable waste digestate conducted in a bubble column photobioreactor. Initially, the...
-
Assessment of Anaerobic Digestate Amended with Wood Ash and Green Vegetable Matter and Impacts on Microbial Growth
Anaerobic digestion (AD) is a waste management method worldwide, that results in biogas and digestate production. The digestate remains is a...
-
Biogas production through anaerobic co-digestion of rice husk and plantain peels: investigation of substrate mixing ratios, digestate quality, and kinetic analysis
The increasing accumulation of agricultural residues like rice husk (RH) and plantain peels (PP) poses environmental challenges, necessitating...
-
Use of Tannery Waste Anaerobic Digestate as Agricultural Fertilizer: An Analysis of Oat Growth and Soil Fertility
Anaerobic digestion process produces a biologically stable and potential high-value fertilizer product, digestate, which can be used as an...
-
Additional ratios of hydrolysates from lignocellulosic digestate at different hydrothermal temperatures influencing anaerobic digestion performance
Hydrothermal treatment (HT) is envisaged as a promising technology to treat the lignocellulosic biomass. HT temperature is an important parameter...
-
Investigation of Biochar Ratio, Pyrolysis Temperature and Digestate Type Impact Over Nitrogen Losses Along Digestate Composting
Solid digestate is often stocked or composted before its utilization due to the short legal period for soil spreading in the EU. These practices...
-
Valorisation of Anaerobic Digestate: Towards Value-Added Products
Anaerobic digestion (AD) is considered an important brick of the circular economy allowing to treat and stabilize organic residues, produce renewable...
-
Repurposing anaerobic digestate for economical biomanufacturing and water recovery
AbstractDue to mounting impacts of climate change, particularly increased incidence of drought, hence water scarcity, it has become imperative to...
-
Sorption and release of the pesticides oxyfluorfen and boscalid in digestate from olive pomace and in digestate-amended soil
PurposeThe decline in organic matter content in many agricultural soils results in a dramatic decrease in their ability to retain xenobiotics. Due to...
-
Enhancing biogas production from chicken manure through vacuum strip** of digestate
The vacuum strip**’s combined ammonia removal and disintegration effect on chicken manure digestate was evaluated for the first time at different...
-
Thermodynamic Analysis of Digestate Pyrolysis Coupled with CO2 Sorption
To date the management of digestate is a crucial task for anaerobic digestion process. In the present work a strategy for digestate management is...
-
Valorization of liquid digestate from wastewater and microalgae: a promising proposal for nutrient recovery in hydroponic systems
Mineral fertilizers are essential for food production; however, they can cause several environmental problems. Nutrients reused from anaerobic...
-
Novel strategy for effective utilization of anaerobic digestate as a nutrient medium for crop production in a recirculating deep water culture hydroponics system
Anaerobic digestion is considered a potential technique for substantial waste management and valorization. The residual digestate from anaerobic...
