Results 51 to 60 of about 358,094 (389)

Dairy waste water treatment by combining ozonation and nanofiltration [PDF]

open access: yes, 2007
The aim of this investigation was to examine the applicability of the membrane technique and the effect of preozonation in dairy waste water treatment technology.
Hodúr, Cecilia   +3 more
core   +1 more source

Evaluation of Bio-Polyurethane Foam Synthesized from Liquefied Waste Wood Polyol

open access: yesRecycling
Bio-polyurethane foam was synthesized in this study using bio-polyol derived from liquefied waste wood as a sustainable alternative to petroleum-based polyols.
Go Masuda   +4 more
doaj   +1 more source

Tailoring PBAT/PLA/Babassu films for suitability of agriculture mulch application

open access: yesJournal of Natural Fibers, 2019
Babassu was studied as a vegetable filler in a blend consisting of polybutyrate adipate terephthalate and polylactic acid aiming at preparation of bio-based and biodegradable films by solvent casting.
Danyelle C. França   +7 more
doaj   +1 more source

Polyester biodegradability: importance and potential for optimisation

open access: yesGreen chemistry : an international journal and green chemistry resource : GC
To reduce global CO2 emissions in line with EU targets, it is essential that we replace fossil-derived plastics with renewable alternatives. This provides an opportunity to develop novel plastics with improved design features, such as better reusability,
Yue Wang   +4 more
semanticscholar   +1 more source

Degradation-by-design: how chemical functionalization enhances the biodegradability and safety of 2D materials.

open access: yesChemical Society Reviews, 2020
A large number of graphene and other 2D materials are currently used for the development of new technologies, increasingly entering different industrial sectors.
Baojin Ma   +3 more
semanticscholar   +1 more source

Biodegradability and biocompatibility of copoly(butylene sebacate-co-terephthalate)s [PDF]

open access: yes, 2017
In the present study poly (butylene sebacate-co-terephthalate)s having different compositions were synthesized with a high yield and a random distribution by thermal transesterification of poly (butylene sebacate) and poly (butylene terephthalate ...
Faramarz Afshar Taromi, Faramarz Afshar   +5 more
core   +2 more sources

Application of deep eutectic solvents in protein extraction and purification

open access: yesFrontiers in Chemistry, 2022
Deep eutectic solvents (DESs) are a mixture of hydrogen bond donor (HBD) and hydrogen bond acceptor (HBA) molecules that can consist, respectively, of natural plant metabolites such as sugars, carboxylic acids, amino acids, and ionic molecules, which are
Hou Bowen   +10 more
doaj   +1 more source

Assessment of different pre-treatment methods for the removal of limonene in citrus waste and their effect on methane potential and methane production rate [PDF]

open access: yes, 2016
The objective of this study was to assess the limonene removal efficiency of three pre-treatment methods when applied to citrus waste and to evaluate their effects on the biochemical methane potential (BMP) and the methane production rate (MPR) using
de Benito, Amparo   +3 more
core   +2 more sources

Enzymatic degradation of biopolymers in amorphous and molten states: mechanisms and applications

open access: yesFEBS Open Bio, EarlyView.
This review explains how polymer morphology and thermal state shape enzymatic degradation pathways, comparing amorphous and molten biopolymer structures. By integrating structure–reactivity principles with insights from thermodynamics and enzyme engineering, it highlights mechanisms that enable efficient polymer breakdown.
Anđela Pustak, Aleksandra Maršavelski
wiley   +1 more source

Full-scale combination of anaerobic digestion and concentration by evaporation in Garrigues (Lleida, Spain): evaluation after 2 years of operation [PDF]

open access: yes, 2004
Evaporation process is a reliable strategy to manage pig slurry, removing water and recovering nutrients by concentration. The described treatment plant, TRACJUSA, applies the VALPURENTM process, which is based on the combination of anaerobic digestion
Campos Pozuelo, Elena   +4 more
core  

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