Results 11 to 20 of about 4,197 (163)

Wastewater Sewage Sludge Management via Production of the Energy Crop Virginia Mallow

open access: yesAgronomy, 2022
Wastewater treatment plants are facilities where wastewater is treated by technological processes. A byproduct of a wastewater treatment plant is sewage sludge, which can be both a good soil conditioner and a source of nutrients for the crops to which it
Jona Šurić   +8 more
doaj   +4 more sources

Virginia Mallow: The Lost Fiber of the Future?

open access: yesFibers
Virginia mallow or Sida hermaphrodita (L.) Rusby (SH) is a perennial plant from the Malvaceae family (mallows) that is used for medicinal purposes, reducing soil erosion, cleaning soil, and most recently for energy production.
Gabriela Vanja   +2 more
doaj   +2 more sources

Application of Hydrodynamic Cavitation for Improving Methane Fermentation of Sida hermaphrodita Silage [PDF]

open access: yesEnergies, 2019
Hydrodynamic cavitation was recently applied as a biomass pretreatment method. Most of the studies which used hydrodynamic cavitation were applied to pretreated sugarcane bagasse or reed.
Marcin Zieliński   +5 more
doaj   +3 more sources

Thermal and Stress Properties of Briquettes from Virginia Mallow Energetic Crops. [PDF]

open access: yesMaterials (Basel), 2022
The article discusses the influence of briquetting/compaction parameters. This includes the effects of pressure and temperature on material density and the thermal conductivity of biomass compacted into briquette samples. Plant biomass mainly consists of lignin and cellulose which breaks down into simple polymers at the elevated temperature of 200 °C ...
Kurtyka M   +4 more
europepmc   +3 more sources

Effect of the Aqueous Quercetin Solution on the Physiological Properties of Virginia Mallow (<i>Ripariosida hermaphrodita</i>) Grown Under Salt Stress Conditions. [PDF]

open access: yesInt J Mol Sci
The current increase in energy demand, along with the deepening climate crisis, has led to the need for alternative energy sources. One of these is the cultivation of energy crops. In turn, issues related to the deepening problem of soil salinization are an important aspect of environmental protection on a global scale.
Migut D   +3 more
europepmc   +3 more sources

On-farm greenhouse gas emissions associated with the cultivation of two new bioenergy crops in the UK

open access: yesEnergy Nexus, 2022
Before using novel energy crops to produce bioenergy, feasibility studies should be completed to determine their effect on net greenhouse gas emissions.
Laura Cumplido-Marin   +3 more
doaj   +1 more source

Two Novel Energy Crops: Sida hermaphrodita (L.) Rusby and Silphium perfoliatum L.—State of Knowledge

open access: yesAgronomy, 2020
Current global temperature increases resulting from human activity threaten many ecosystems and societies, and have led to international and national policy commitments that aim to reduce greenhouse gas emissions.
Laura Cumplido-Marin   +9 more
doaj   +1 more source

Using Advanced Tri-Axial Accelerometer Data to Improve Behavioral Time Budgets and Bioenergetic Estimates of Wintering Lesser Scaup. [PDF]

open access: yesEcol Evol
We compared two observational methods, traditional ground truthed diurnal scanning observations and 24‐h tri‐axial accelerometer GPS/GSM transmitter data, for calculating behavioral time budgets and estimated the daily energy expenditure of wintering Lesser Scaup.
Schley HL   +5 more
europepmc   +2 more sources

Quantitative Low‐Field 19F Nuclear Magnetic Resonance Analysis of Carbonyl Groups in Pyrolysis Oils

open access: yesChemSusChem, Volume 16, Issue 17, September 8, 2023., 2023
Simpler, cheaper, accurate: Low‐field, or benchtop, nuclear magnetic resonance (NMR) spectrometers prove capable of quantitative analysis of pyrolysis oils from a range of lignocellulosic feedstocks. The NMR estimates of total carbonyl content compare favorably with titrations while the acquired spectra allow for the quantification of carbonyl groups ...
Bridget Tang   +3 more
wiley   +1 more source

A Comparative Study on the Characteristics of Seeds and Phytomass of New High-Potential Fodder and Energy Crops

open access: yesAgriculture, 2023
The purpose of this research is to capitalise on the potential of non-traditional plant species in the Republic of Moldova from the families Asteraceae (cup plant Silphium perfoliatum; cardoon Cynara cardunculus), Fabaceae (fodder galega Galega ...
Valerian Cerempei   +3 more
doaj   +1 more source

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