Results 41 to 50 of about 641,067 (312)
ELECTRICITY GENERATION FROM BIOGAS ON SWINE FARM CONSIDERING THE REGULATION OF DISTRIBUTED ENERGY GENERATION IN BRAZIL: A CASE STUDY FOR MINAS GERAIS [PDF]
Engenharia Agrícola, 2018 The objective of this study was to analyze the feasibility of using agricultural waste from a swine farm to produce biogas, which can be used to generate electricity.
Adriano da S. Antônio +2 more
doaj +2 more sources
Reuse of Untreated Fine Sediments as Filler: Is It More Beneficial than Incorporating Them as Sand?
Buildings, 2022 Large amounts of sediments are dredged each year to ensure navigation. These materials, classified as waste, seem to be promising alternatives to conventional construction materials.
Hamza Beddaa +3 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.Micro‐Raman spectroscopy is applied to characterize corrosion products in a recycled‐based MgO–316L steel composite anode after molten salt electrolysis. A depth‐dependent Fe–O/Fe–Al–O layer sequence of magnetite, hercynite, and an Al‐doped magnetite transition zone is identified.
Felix Drechsler +9 more
wiley +1 more source
Costs and benefits of preventive strategies to reduce pesticide use
LandbauforschungPlant pests, diseases and weeds threaten agricultural crops and require control methods. However, the largely used pesticides are associated with undesirable effects on environment and health.
Jovanka Saltzmann +5 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.Low‐consumable nickel ferrite‐based anodes for the Hall–Héroult process are compared with conventional prebaked carbon anodes using thermodynamic simulation and prospective life cycle assessment under contrasting future electricity system pathways from 2025 to 2050.
Felipe Alejandro Garcia Paz +6 more
wiley +1 more source
Applied Sciences, 2020 This paper presents an economic assessment of introducing solar-powered residential battery energy storage in the Madeira Island electric grid, where only micro-production for self-consumption is currently allowed.
Lucas Pereira +2 more
doaj +1 more source
The Internet and the Threat It Poses to Local Media: Lessons From News in the Schools [PDF]
, 2007 Based on a survey of teachers and Newspapers-in-Education program directors, examines the use of Internet news in classroom instruction, implications for the economic viability of local news and community as locations of self-government, and ...
core
Economic viability of anaerobic digestion [PDF]
, 1996 The industrial application of anaerobic digestion is a relatively new, yet proven waste treatment technology. Anaerobic digestion reduces and upgrades organic waste, and is a good way to control air pollution as it reduces methane and nitrous gas emissions.
openaire +1 more source
Interaction of Ladle Slag With Varying SiO2 Content and Recyclate‐Based MgO–C Refractories
Advanced Engineering Materials, EarlyView.Ladle slags (CaO/Al2O3 = 1) with 1–20 wt% SiO2 were investigated in contact with industrial MgO–C refractories fabricated from fresh magnesia and 50 wt% recyclate. The sessile drop method at 1600°C reveals intensive gas formation, delayed slag infiltration in recyclate‐based samples, and, under high‐SiO2 slag, formation of a dense MgAl2O4‐rich ...
Anton Yehorov +6 more
wiley +1 more source
From fundamental insights to economic viability: recovering natural products from deodorizer distillates [PDF]
, 2017 C
Bouriakova, Alexandra +2 more
core +1 more source