Results 51 to 60 of about 23,408 (216)
Journal of Agriculture and Food ResearchThe increasing demand for sustainable food production necessitates nutrient management strategies that reduce dependence on inorganic fertilizers. This preliminary study assessed the comparative effects of frass, cucumber leaf, and cow manure digestates ...
Patrick Yawo Kpai +6 more
doaj +1 more source
Fermentation, 2021 The aim of this research was to find out if the supplementation of digestate, a by-product of the anaerobic digestion of sugar beet pulp, with phosphorus, potassium, magnesium and boron can improve digestate performance as a soil amendment. The materials
Andrzej Baryga +2 more
doaj +1 more source
Energy Science &Engineering, EarlyView.This study demonstrates a two‐stage catalytic bioreactor system that converts real food waste into high‐purity biohydrogen and biohythane. In Stage‐1, an enriched Clostridium thermocellum culture combined with Ni2+─Fe2+ bimetallic catalysis enhances hydrolysis efficiency and hydrogenase activity, resulting in a 77% increase in H2 yield and 75.8% purity
K. V. Sreedharan +5 more
wiley +1 more source
Recycling of phosphorus and ammonia nitrogen from digestate [PDF]
, 2018 Digestate from biogas plants, formed by dewatering anaerobically stabilized sludge, is characteristic of high concentrations of phosphates and ammonia nitrogen suitable for further use.
Calábková, Katrin +3 more
core
Equine Veterinary Journal, EarlyView.Abstract Background There is emerging evidence for the role of the immune system in osteoarthritis (OA) pathophysiology; however, little is known about how immune cells and the synovial transcriptome are altered in naturally occurring equine OA. Objectives To evaluate synovial fluid (SF) and synovial membrane (SM) immune cell populations and the SM ...
E. J. Secor +7 more
wiley +1 more source
Effects of digestate on the environment and on plant production - results of a research project [PDF]
, 2008 Composts and digestates can influence soil fertility and plant health. These influences can be positive or negative, depending of the quality of the composts. A currently important question is to know, if digestates differ from composts in these aspects.
Baier, Urs +4 more
core
Development of semi-theoretical light radiation and photosynthetic growth model for the optimal exploitation of wastewaters by microalgae [PDF]
, 2018 In the last decade, interest toward the potential application of microalgae has grown considering their potential use in industrial sectors as human nutrition and health, animal feed and biopolymers. Their ability to use light or/and organic
Bravi, M. +3 more
core +1 more source
Digestate and Fugate – Fertilizers with Ecotoxicological Risks
Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2017 Increasing number of decentralised biogas plants increases not only the amount of biogas produced, but also the production of digestate. Digestate and fugate are believed to be good fertilizers.
Daniel Jančula +5 more
doaj +1 more source
Biogas digestate as a sustainable phytosterol source for biotechnological cascade valorization
Microbial Biotechnology, 2023 Every year, several million tonnes of anaerobic digestate are produced worldwide as a by‐product of the biogas industry, most of which is applied as agricultural fertilizer.
Tim Weckerle +5 more
doaj +1 more source
Agronomy, 2021 The increasing quantities of organic residues are becoming one of the most important problems for climate change mitigation. Sustainable utilization technologies are required to minimize the effect of recycling on the environment.
Modupe Olufemi Doyeni +3 more
doaj +1 more source