Results 21 to 30 of about 881,314 (348)

Polyvinyl chloride degradation by a bacterium isolated from the gut of insect larvae

open access: yesNature Communications, 2022
Evidence for microbial degradation of polyvinyl chloride (PVC) has previously been reported, but little is known about the degrading strains and enzymes.
Zhe Zhang   +5 more
semanticscholar   +1 more source

Experimental investigation on dielectric losses and electric field distribution inside nanocomposites insulation of three-core belted power cables

open access: yesAdvanced Industrial and Engineering Polymer Research, 2021
With the advance of nanotechnology in the insulation materials applications the polymers underwent structural changes, seen as individual and multiple nanoparticles techniques, moreover, frequency response analysis (FRA) provides an important prospective
Ahmed Thabet, Nourhan Salem
doaj   +1 more source

INFRARED THERMOGRAPHY FOR DETERMINING TRAY TEMPERATURE IN LETTUCE PRODUCTION [PDF]

open access: yesEngenharia Agrícola, 2019
This research was carried out in Recife, PE, Brazil, and aimed to assess the variation of the surface temperature of trays and substrate in the production of lettuce seedlings and its influence on the final product.
Sávio D. L. Cavalcanti   +4 more
doaj   +1 more source

Oxyalkylated alcohols phthalates [PDF]

open access: yesНанотехнологии в строительстве, 2019
Polyvinyl chloride (PVC) is used to obtain a wide range of materials for various purposes. High demand of PVC is explained by possibility to modify polyvinyl chloride and produce broad range of materials with improved properties as well as to have cost
Albina R. Maskova   +4 more
doaj   +1 more source

Polyvinyl chloride microplastics induced gut barrier dysfunction, microbiota dysbiosis and metabolism disorder in adult mice.

open access: yesEcotoxicology and Environmental Safety, 2022
Microplastics (MPs) are a new kind of environmental pollutant that has attracted extensive attention in recent years. MPs can be ingested by multiple organisms and mainly accumulate in the intestine.
Xuebing Chen   +5 more
semanticscholar   +1 more source

Influence of polyvinyl chloride microplastic on chromium uptake and toxicity in sweet potato.

open access: yesEcotoxicology and Environmental Safety, 2023
The extensive use of plastic products and rapid industrialization have created a universal concern about microplastics (MPs). MPs can pose serious environmental risks when combined with heavy metals.
Muhammad Amjad Khan   +9 more
semanticscholar   +1 more source

Effect of Polyvinyl Pyrrolidone on Polyvinyl Chloride-Graft-Acrylamide Membranes [PDF]

open access: yesEngineering and Technology Journal, 2020
Polyvinyl-chloride (PVC) was dehydrochlorinated by alkaline-solution (NaOH) in determining molarity (3.0 M) followed by grafting with acrylamide (AM) monomer onto dehydrochlorinated PVC (DHPVC) backbone by free-radical graft copolymerization to produce ...
Maha Al-Bahate   +2 more
doaj   +1 more source

Obtaining new additives for polyvinyl chloride compositions [PDF]

open access: yesНанотехнологии в строительстве, 2022
Introduction. Polyvinyl chloride (PVC) is the world's leading synthetic polymer in industrial use. Products based on PVC have firmly taken on the world market, and currently there is no highly developed country that is able to avoid its production and ...
Albina R. Maskova   +4 more
doaj   +1 more source

Polyvinyl Chloride Microplastics Leach Phthalates into the Aquatic Environment over Decades

open access: yesEnvironmental Science and Technology, 2022
Phthalic acid esters (phthalates) have been detected everywhere in the environment, but data on leaching kinetics and the governing mass transfer process into aqueous systems remain largely unknown.
C. Henkel, Thorsten Hüffer, T. Hofmann
semanticscholar   +1 more source

Pulmonary Toxicity of Polystyrene, Polypropylene, and Polyvinyl Chloride Microplastics in Mice

open access: yesMolecules, 2022
Globally, plastics are used in various products. Concerns regarding the human body’s exposure to plastics and environmental pollution have increased with increased plastic use.
I. Danso, Jong Woo, Kyuhong Lee
semanticscholar   +1 more source

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