Results 71 to 80 of about 5,067,154 (253)
Chemical aspects of polymer recycling
Advanced Industrial and Engineering Polymer Research, 2021 Since recycling of polymers is a preferred means of reducing unwanted wastes and land-filling activity, and recovering monomers or other materials of economic value, tertiary methods of recycling (chemical recycling) have been critically reviewed, giving
Manas Chanda
doaj +1 more source
Simulation of microalgal growth in a continuous photobioreactor with sedimentation and partial biomass recycling [PDF]
, 2016 Microalgae are considered as promising feedstocks for the third generation of biofuels. They are autotrophic organisms with high growth rate and can stock an enormous quantity of lipids (about 20 \u2013 40% of their dried cellular weight).
Bertucco, Alberto +2 more
core +2 more sources
Processing waste printed circuit boards for material recovery [PDF]
, 2007 PURPOSE We have investigated the use of pyrolysis for the processing of waste printed circuit boards (PCBs). The aim was to make the process of separating the organic, metallic, and glass fibre fractions of PCBs much easier and therefore make ...
Hall, W.J., Williams, P.T
core +1 more source
Nature Communications, 2022 Closed-loop chemical recycling provides a solution to the end-of-use problem of synthetic polymers. However, it remains a major challenge to design dynamic bonds, capable of effective bonding and reversible cleaving, for preparing chemically recyclable ...
Bo Qin +5 more
semanticscholar +1 more source
Life cycle assessment of completely recyclable concrete [PDF]
, 2014 Since the construction sector uses 50% of the Earth. s raw materials and produces 50% of its waste, the development of more durable and sustainable building materials is crucial.
De Belie, Nele +3 more
core +3 more sources
Waste Management, 2022 Most plastics are today mechanically recycled (MR), whereas chemical recycling (CR) is an emerging technology. Substitutability of virgin material is vital for their environmental performance assessed through life cycle assessment (LCA).
S. Huysveld +8 more
semanticscholar +1 more source
Bioengineering, 2023 The prehydrolysate from dilute acid pretreatment of lignocellulosic feedstocks often contains inhibitory compounds that can seriously inhibit the subsequent enzymatic and fermentation processes.
Weng Fu +6 more
doaj +1 more source
Designing materials for electrochemical carbon dioxide recycling [PDF]
, 2019 Electrochemical carbon dioxide recycling provides an attractive approach to synthesizing fuels and chemical feedstocks using renewable energy. On the path to deploying this technology, basic and applied scientific hurdles remain.
De Luna, P +6 more
core
WoodCircus, Underpinning the vital role of the forest-based sector in the Circular Bioeconomy. D2.2 Resource Efficiency, Side Streams and Value Chain Analysis – WP2 Final Report [PDF]
, 2020 202
Balducci, Francesco +7 more
core
ChemSusChem, 2021 Whilst plastics have played an instrumental role in human development, growing environmental concerns have led to increasing public scrutiny and demands for outright bans.
J. Payne, Matthew D. Jones
semanticscholar +1 more source