Results 31 to 40 of about 22,963 (197)

Integration of on-farm biodiesel production with anaerobic digestion to maximise energy yield and greenhouse gas savings from process and farm residues

, 2011
Anaerobic co-digestion of residues from the cold pressing and trans-esterification of oilseed rape (OSR) with other farm wastes was considered as a means of enhancing the sustainability of on-farm biodiesel production.
Banks, Charles J., Heaven, Sonia, Salter, Andrew M.   +2 more
core   +1 more source

Kitchen Waste Digestate and Digestate Biochar Fertilizer for Turfgrass Management and Nutrient Leaching

Agriculture
Slow-release fertilizer is generally used in turfgrass management to maintain quality turf without inducing excess vertical growth, to avoid frequent mowing.
Qianlin Deng, Baohua Chu, Sangyuan Hu, Zhaolong Wang, Yanbang Li   +4 more
doaj   +1 more source

Nutrient recovery from digestates : techniques and end-products [PDF]

, 2012
In nitrate vulnerable zones application of animal manure to land is limited. Digestate from anaerobic digestion plants competes with manure for nutrient disposal on arable land, which forms a serious hinder for the biogas sector to develop in these ...
Accoe, Frederik, Ghekiere, Greet, Lebuf, Viooltje, Meers, Erik, Michels, Evi, Vaneeckhaute, Céline   +5 more
core   +1 more source

Integrating anaerobic digestion and slow pyrolysis improves the product portfolio of a cocoa waste biorefinery [PDF]

, 2020
The integration of conversion processes with anaerobic digestion is key to increase value from agricultural waste, like cocoa pod husks, generated in developing countries. The production of one metric ton of cocoa beans generates some 15 metric tonnes of
Acosta Ortiz, Nayaret, De Vrieze, Jo, Estrada Leon, Adriana, Ghysels, Stef, Pala, Mehmet, Rabaey, Korneel, Ronsse, Frederik   +6 more
core   +2 more sources

Metarhizium anisopliaeMitigates the Phytotoxicity of Lead and Nanoplastics on Rice by Modifying Physiological, Transcriptomic, Metabolomic Activities, and Soil Microbiome

Advanced Science, EarlyView.
Metarhizium anisopliae alleviates the phytotoxic effects of polyethylene nanoplastics (NP) and lead (Pb) in rice by decreasing Pb uptake, restoring antioxidant and hormonal equilibrium, and promoting growth. Additionally, the fungus modifies the rhizosphere microbiota, enhancing both contaminant tolerance and plant growth, thereby effectively ...
Jing Peng, Qi Yan, Muhammad Umair Hassan, Muhammad Imran, Fasih Ullah Haider, Jianfeng Liang, Xingmin Wang, Shaukat Ali   +7 more
wiley   +1 more source

Development of Digestate for Energy Purposes Using Excess Heat from Biogas Plants

Energies
The paper presents an analysis of methods for utilizing digestate for energy purposes from two different biogas plants using different technologies.
Marcin Herkowiak, Mariusz Adamski, Przemysław Marek, Bogusława Waliszewska, Katarzyna Dzida, Magdalena Kapłan, Kamila E. Klimek   +6 more
doaj   +1 more source

Methane Generation Using an Anaerobic Biodigester From Waste Leachate Water

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Leachate wastewater (LWW) is characterized by slow biodegradation and low biogas production due to resistant materials and limited biological activity. Therefore, applying pretreatments is essential to improving biodegradation potential, which consequently boosts energy recovery.
Khairi R. Kalash, Nisreen S. Ali, Mustafa H. Al‐Furaiji, Mahir A. Abdulrahman, Talib M. Albayati, Buthainah Ali Al‐Timimi   +5 more
wiley   +1 more source

After-Effect of Biogas Digestate Used for Growing Seedlings on the Antioxidant System of Tomato (Solanum lycopersicum) Fruits

Applied Sciences
Digestate is primarily a by-product of anaerobic digestion, where organic waste is converted into biogas. Also, digestate has become an excellent tool for enriching the eroding and disappearing fertile soil and restoring its fertility over the past two ...
Kristina Laužikė, Ieva Gudžinskaitė, Julė Jankauskienė   +2 more
doaj   +1 more source

Towards a Full Circular Economy in Biogas Plants: Sustainable Management of Digestate for Growing Biomass Feedstocks and Use as Biofertilizer

Energies, 2021
The digestate is a prospective biofertilizer and potential source of income for many biogas plants worldwide. However, its actual impact on the soil properties and biomass yield is still unexploited.
Linas Jurgutis, Alvyra Šlepetienė, Jonas Šlepetys, Jurgita Cesevičienė   +3 more
doaj   +1 more source

Co-digestion of the mechanically recovered organic fraction of municipal solid waste with slaughterhouse wastes

, 2012
The current work aimed to resolve some long-standing questions about the potential benefits and limitations of co-digestion of slaughterhouse wastes.
Banks, C.J., Zhang, Y.
core   +1 more source