Results 21 to 30 of about 235,102 (169)

Recycling and Resource Recovery from Polymers

open access: yesPolymers, 2022
Over 100 million tonnes of waste plastics is projected to enter our environment by 2030 [...]
Sheila Devasahayam   +2 more
openaire   +3 more sources

Recovery of Tantalum from Different Resources [PDF]

open access: yesArchitecture, Civil Engineering, Environment, 2020
Abstract Tantalum is a chemical element with important properties. It is used in industry and its numerous branches for instance in jewelry and watchmaking products. As a result, it is not uncommon for this metal to become an object of interest for a variety of buyers.
GENEROWICZ, Natalia, KULCZYCKA, Joanna
openaire   +1 more source

New Solvent for Polyamide 66 and Its Use for Preparing a Single-Polymer Composite-Coated Fabric

open access: yesInternational Journal of Polymer Science, 2018
Polyamides (PAs) are one of the most important engineering polymers; however, the difficulty in dissolving them hinders their applications. Formic acid (FA) is the most common solvent for PAs, but it has industrial limitations.
Mostafa Jabbari   +3 more
doaj   +1 more source

Valorization of Wheat Byproducts for the Co-Production of Packaging Material and Enzymes

open access: yesEnergies, 2020
Waste management systems are overloaded with huge streams of plastic, a large part of this being originated from packaging. Additionally, the production of wheat, one of the most cultivated crops in the world, generates low-value lignocellulosic ...
Pedro F Souza Filho   +2 more
doaj   +1 more source

Techno-Economic and Life Cycle Assessment of Wastewater Management from Potato Starch Production: Present Status and Alternative Biotreatments

open access: yesFermentation, 2017
Potato liquor, a byproduct of potato starch production, is steam-treated to produce protein isolate. The heat treated potato liquor (HTPL), containing significant amounts of organic compounds, still needs to be further treated before it is discarded ...
Pedro F. Souza Filho   +4 more
doaj   +1 more source

Dry anaerobic digestion of lignocellulosic and protein residues [PDF]

open access: yesBiofuel Research Journal, 2015
Utilisation of wheat straw and wool textile waste in dry anaerobic digestion (AD) process was investigated. Dry-AD of the individual substrates as well as co-digestion of those were evaluated using different total solid (TS) contents ranging between 6 to
Maryam M Kabir   +2 more
doaj   +1 more source

Primary Products from Fast Co-Pyrolysis of Palm Kernel Shell and Sawdust

open access: yesMolecules, 2023
Co-pyrolysis is one possible method to handle different biomass leftovers. The success of the implementation depends on several factors, of which the quality of the produced bio-oil is of the highest importance, together with the throughput and ...
David O. Usino   +2 more
doaj   +1 more source

Scalable Semi-Batch Synthesis of Cellulose Nanocrystal–Polyvinyl Acetate Nanocomposites for Industrial Applications

open access: yesAdvances in Polymer Technology
This study reports the synthesis of a stable and homogeneous nanocomposite of cellulose nanocrystals (CNCs) and vinyl acetate (VA) monomer via a semi-batch water-based emulsion polymerization technique, targeting a total solid content (TSC) of 50 wt.% to
Shahab Nasr   +5 more
doaj   +1 more source

Recent Developments in the Application of Filamentous Fungus Aspergillus oryzae in Ruminant Feed

open access: yesAnimals
The resource-intensive nature of the ruminant farming sector, which has been exacerbated by population growth and increasing pressure to reduce feed antibiotics and growth promoters, has sparked interest in looking for sustainable alternative feed ...
Clarisse Uwineza   +4 more
doaj   +1 more source

Optimal Resource Allocation for Disaster Recovery [PDF]

open access: yes2010 IEEE Global Telecommunications Conference GLOBECOM 2010, 2010
Two key elements in disaster recovery are backing up data at remote sites and reliability of services by virtualization. To support operational services and to speed up recovery process, resources should be distributed fairly and efficiently. Thus, we discuss resource allocation algorithms to support remote data storage and live virtual machines (VMs ...
BIANCO, ANDREA   +2 more
openaire   +2 more sources

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