Results 81 to 90 of about 22,684 (244)

Characteristics, properties and limitations of per‐ or polyfluoroalkyl substances (PFASs) and fluoropolymers

open access: yesPolymer International, EarlyView.
An overview and categorization of man‐made per‐ or polyfluoroalkyl substances (PFASs) including low‐molar‐mass and high‐molar‐mass fluorochemicals, and their international regulations is presented. Though certain PFASs are toxic, bioaccumulative and cross the human cellular membranes, others, such as fluoropolymers, are safe, reliable and involved in ...
Bruno Améduri
wiley   +1 more source

Bioethanol production from date fruit waste and its usage in petrol engine / Mazen Abdullatif Alzain [PDF]

open access: yes, 2012
Biofuel is biodegradable, nontoxic and suitable substitute for fossil fuels, and capable to reduce greenhouse gas like CO2, CO, HC and NOX emissions. The study investigated the use of waste date from date palm tree (Phoenix dactylifera) as a source of ...
Alzain, Mazen Abdullatif
core  

Direct extraction of functional whitened lignocellulose from wood via isocyanate modification in water–ethanol mixture

open access: yesPolymer International, EarlyView.
Direct extraction of lignocellulose from wood derivatives was achieved by introducing a bulky isocyanate substituent to lignin in a water–ethanol mixture. This process exploits the tunable solvent affinity of lignin to achieve its whitening, enabling the isolation of lignocellulose.
Kazuhiro Shikinaka, Shogo Taira
wiley   +1 more source

Plant biostimulants and their potential role in achieving the United Nations sustainable development goals

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Plant biostimulants are substances that are obtained from a variety of sources and are applied in minute quantities to enhance plant growth and vigor. In this review we detail how the use of plant biostimulants may contribute to efforts to achieving a number of the UN Sustainable Development Goals.
Patrick Quille   +3 more
wiley   +1 more source

Yeasts in sustainable bioethanol production: A review

open access: yesBiochemistry and Biophysics Reports, 2017
Bioethanol has been identified as the mostly used biofuel worldwide since it significantly contributes to the reduction of crude oil consumption and environmental pollution. It can be produced from various types of feedstocks such as sucrose, starch, lignocellulosic and algal biomass through fermentation process by microorganisms.
Siti Hajar Mohd Azhar   +6 more
openaire   +3 more sources

Perspectives for the production of bioethanol from macroalgae biomass [PDF]

open access: yes, 2018
Ethanol is currently produced on large scale from sugarcane, corn (first-generationethanol) and lignocellulosic materials (second-generation-ethanol), which results in a competition for space for growing food products.
de Oliveira, Levi Ezequiel   +5 more
core  

An integrated approach for pineapple waste valorisation. Bioethanol production and bromelain extraction from pineapple residues [PDF]

open access: yes, 2018
[EN] Waste management is critical for the food industry for which there is increasing interest in food waste valorisation processes. Pineapple waste, an abundant agro-industrial residue, is studied as a low-cost material for the generation of different ...
Fito Maupoey, Pedro   +3 more
core   +1 more source

Nutritional properties, traditional uses and potential new applications for the sotol plant (Asparagaceae, Convallarioideae): A review

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Sotol (Dasylirion spp.) is a resilient desert plant that sustains ecosystems, cultures and livelihoods in Chihuahua Desert. Our review highlights its nutritional properties, traditional uses and potential new applications in food, pharmaceuticals, renewable energy and water remediation. By synthesizing evidence across disciplines, we show how sotol can
Dámaris Leopoldina Ojeda Barrios   +7 more
wiley   +1 more source

Bioremediation of Lignocellulosic Waste Coupled to Production of Bioethanol [PDF]

open access: yes, 2018
The continuous increment in oil demand and the negative impact of fossil fuels on the environment makes the searching for alternative renewable fuels imperative. Currently, bioethanol, produced through the fermentation of corn, sugarbeet or sugarcane, is
Pajot, Hipolito Fernando   +3 more
core   +1 more source

A review on comprehensive strategies for decarbonizing bioethanol production process

open access: yesGreen Energy and Resources
Bioethanol plays a crucial role in the global transition to sustainability, serving as a renewable fuel especially in the transportation sector, and a versatile renewable chemical precursor in industries, mitigating greenhouse gas (GHG) emissions ...
Treerat Vacharanukrauh   +5 more
doaj   +1 more source

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