Results 1 to 10 of about 80,553 (314)

Development of compositions from waste of polypropylene and polyethylene terephthalate and research of their technological and thermal properties [PDF]

E3S Web of Conferences, 2021
The article presents the results of determining the melting point and the melt flow rate, Vicat heat resistance of a composition made of polypropylene waste from the study of polyethylene terephthalate.
Mukhiddinov Bahodir, Tilavova Lola, Juraev Shokhruh   +2 more
doaj   +1 more source

Plastic as substituent material for fine aggregate in concrete [PDF]

E3S Web of Conferences, 2021
The Plastic is a part of our lives due to its daily usage. So, the consumption of plastic is increasing every year. The decomposition of plastic takes more than thousand years because of its non-biodegradable nature.
Suram Raju, Srinivas T., Naresh kumar Varma Vegiraju   +2 more
doaj   +1 more source

Fabrication of New Demulsifiers Employing the Waste Polyethylene Terephthalate and their Demulsification Efficiency for Heavy Crude Oil Emulsions

Molecules, 2021
Two novel amphiphilic polyethylene amine terephthalate have been prepared via the glycolsis of polyethylene terephthalate (PET). The product, bis (2-hydroxyethyl terephthalate) (BHET), was converted to the corresponding dialkyl halide, bis(2-chloroethyl)
Mahmood M. S. Abdullah, Hamad A. Al-Lohedan, Ayman M. Atta   +2 more
doaj   +1 more source

Shredding of polyethylene terephthalate waste [PDF]

E3S Web of Conferences, 2021
Methods of recycling polyethylene terephthalate waste are analyzed. Thermoplastic waste has great potential for mechanical recycling. Lack of information on the quality of recycled products and their applicability for specific purposes hinders their use.
Fomina Natalya, Khozin Vadim, Strakhov Aleksandr, Ismagilov Artur   +3 more
doaj   +1 more source

Acetolysis of waste polyethylene terephthalate for upcycling and life-cycle assessment study

Nature Communications, 2023
To reduce environmental pollution and reliance on fossil resources, polyethylene terephthalate as the most consumed synthetic polyester needs to be recycled effectively.
Yuantao Peng, Jie Yang, Chenqiang Deng, Jin Deng, Li Shen, Yao Fu   +5 more
doaj   +1 more source

Retracted: Comparative molecular docking and molecular‐dynamic simulation of wild‐type‐ and mutant carboxylesterase with BTA‐hydrolase for enhanced binding to plastic

Engineering in Life Sciences, 2022
According to the literature review, microbial degradation of polyethylene terephthalate by PETases has been detected effective and eco‐friendly. However, the number of microorganisms capable of such feats is limited with some undesirable bioprospecting ...
Fatana Lameh, Abdul Qadeer Baseer, Abubakar Garba Ashiru   +2 more
doaj   +1 more source

Fully lignocellulose-based PET analogues for the circular economy

Nature Communications, 2022
‘Polyethylene terephthalate is a widely used polymer with a concerning environmental impact, and alternatives are now highly sought. In this article, the authors present a biorefinery strategy for constructing polyester analogues of polyethylene ...
Xianyuan Wu, Maxim V. Galkin, Tobias Stern, Zhuohua Sun, Katalin Barta   +4 more
doaj   +1 more source

Variation in the Fatty Acid and Amino Acid Profiles of Pasteurized Liquid Whole Hen Egg Products Stored in Four Types of Packaging

Animals, 2022
This study aimed to determine the ability of high-density polyethylene, polyethylene terephthalate, Tetra Rex® Bio-based packaging, and Doypack (stand-up pouches) packaging to maintain the nutritional quality and safety of liquid whole egg products for ...
Vjaceslavs Kocetkovs, Vitalijs Radenkovs, Karina Juhnevica-Radenkova, Sandra Muizniece-Brasava   +3 more
doaj   +1 more source

Effects of different aligner materials and attachments on orthodontic behavior

Journal of Dental Sciences, 2021
Background/purpose: The orthodontic aligner becomes popular worldwide in orthodontic therapy as an esthetic alternative to fixed labial braces. This study evaluated orthodontic tooth movement behavior using different aligner materials and attachment ...
Chung-Te Ho, Yun-Ting Huang, Chien-Wei Chao, Tsui-Hsine Huang, Chia-Tze Kao   +4 more
doaj   +1 more source

The behaviour of remolded Batu Pahat soft clay with different OCR values under cyclic loading [PDF]

, 2017
The Batu Pahat Soft Clay, (BPSC) of Universiti Tun Hussein Onn Malaysia, (UTHM) were low in shear strength, bearing capacity, and suffer large settlements when subjected to loading.
Izzudini, Muhammad Arif Azraei, Lim, Alvin John Meng Siang   +1 more
core   +4 more sources