Results 31 to 40 of about 482,422 (298)

Utilization of Recycled Filament for 3D Printing for Consumer Goods [PDF]

open access: yes, 2020
The 3D printing market has been used in a wide variety of manufacturing industries including textile and apparel. Many consumers can now own a personal 3D printer at home for recreational printing.
Peterson, Alexa
core   +2 more sources

MFC concept as a possible solution for closed-loop recycling of food packaging trays [PDF]

open access: yes, 2020
Flexible plastic films from food packaging trays make up one of the largest fractions of the plastic waste stream and recycling is one of the most important actions to deal with this fraction, reducing the impact of these plastics on the environment ...
Cardon, Ludwig   +4 more
core   +1 more source

Preliminary Study on Plastic Waste Handling in Semarang City - Indonesia: Estimated Generation and Existing Management

open access: yesE3S Web of Conferences, 2018
An environmentally sound management of plastic waste in Semarang City is necessary due to increasing plastic waste generation; limited capacity of Jatibarang Final Disposal; dangers of open burning of plastic waste; pollution of water resources both ...
Pertiwi Andarani   +5 more
doaj   +1 more source

Relevance of the composition of municipal plastic wastes for metallurgical coke production [PDF]

open access: yes, 2011
This study is concerned with the effects of the composition of mixed plastic wastes on the thermoplastic properties of coal, the generation of coking pressure and the quality of the resulting cokes in a movable wall oven at semipilot scale.
Alvarez, R.   +3 more
core   +1 more source

Applying behavioural science to reduce plastic waste from diapers: a mixed-methods study

open access: yesCleaner and Responsible Consumption
Disposable absorbent hygiene products, particularly diapers, are a major contributor to global plastic waste. Focusing on high-priority strategies within the EU's waste hierarchy, waste prevention and reuse, we examine two behaviours that reduce reliance
Ayşe Lisa Allison   +6 more
doaj   +1 more source

BIOEDAGRADATION OF THERMOPLASTIC POLYURETHANES [PDF]

open access: yes, 1982
Pollution of the environment by the waste of polymers – the planetary problem. Decomposition of waste takes place in the environment during decades and centuries.
Sytar, Vladymyr   +3 more
core   +1 more source

Rethinking plastic waste: innovations in enzymatic breakdown of oil‐based polyesters and bioplastics

open access: yesFEBS Open Bio, EarlyView.
Plastic pollution remains a critical environmental challenge, and current mechanical and chemical recycling methods are insufficient to achieve a fully circular economy. This review highlights recent breakthroughs in the enzymatic depolymerization of both oil‐derived polyesters and bioplastics, including high‐throughput protein engineering, de novo ...
Elena Rosini   +2 more
wiley   +1 more source

Sustainable bioplastics manufacturing from renewable sources

open access: yesFEBS Open Bio, EarlyView.
Bioplastics are manufactured by using polymers from different bio‐based sources. These novel materials not only offer biodegradability but also possess various functional properties that make them suitable for diverse applications. Recent developments in the preparation of bioplastics are reported, highlighting the distinct properties of each type of ...
C. Valeria L. Giosafatto   +6 more
wiley   +1 more source

Using hyperspectral imaging to identify and classify large microplastic contamination in industrial composting processes

open access: yesFrontiers in Sustainability
Compostable plastics are used as alternatives to conventional (non-compostable) plastics due to their ability to decompose through industrial composting comingled with food waste. However conventional (non-compostable) plastics sometimes contaminate this
Nutcha Taneepanichskul   +5 more
doaj   +1 more source

Up-Cycling Plastic Bags Waste Into Lifestyle Products by Direct Heating Method [PDF]

open access: yes, 2019
Today plastic waste is one of the largest waste contributors in the world, with approximately 10 percent of the total waste in the world. Most of the plastic waste comes from households, it is plastic bag waste.
Herlambang, Y. (Yanuar )   +2 more
core  

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