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Bioremediation of polyvinyl chloride (PVC) films by marine bacteria

Marine Pollution Bulletin, 2021
Polyvinyl chloride (PVC) is the third one after polyethylene and polypropylene in the production demand. It intends to grow further, causing an increase in the risk of health and ecological problems due to environmental accumulation and incineration. In the present study, we determined the biodegradative abilities of marine bacteria for PVC.
Shrikant D Khandare   +2 more
exaly   +3 more sources

Calendering of PVC: Defects in calendered PVC films and sheets

Journal of Macromolecular Science, Part B, 1977
Abstract Major types of defects appearing in calendered films and sheets are described. The conditions for the appearance of air bubbles and mattness were studied for the particular case of calendering crystal-clear, rigid, toughened PVC. A correlation was found between the presence of air bubbles in the film and a distribution of air inclusions in the
J. L. Bourgeois, J. F. Agassant
openaire   +1 more source

Study on preparation and properties of PVC/NBR/PVC-g-PMMA composite film

Journal of Macromolecular Science, Part A, 2021
In this paper, the graft copolymer PVC-g-PMMA composed of PVC main chain and PMMA side chain is synthesized by atom transfer radical polymerization.
Ying Xia   +5 more
openaire   +1 more source

Study of discolouring change in PVC, plasticizer and plasticized PVC films

Polymer Degradation and Stability, 1997
Plasticized and non-plasticized PVC films discolour on photochemical attack. We have used UV analysis to study the separate contributions of PVC and plasticizer to discolouring in plasticized PVC. As has already been demonstrated, photochemical degradation leads to the browning of PVC films due to the formation of polyenes and the degradation is ...
Stéphanie Hollande, Jean-Louis Laurent
openaire   +1 more source

A Rapid Test for Biodegradability of PVC Film by Pseudomonads

Journal of Applied Bacteriology, 1971
Summary. Biodegradability of plasticized PVC film by a Pseudomouas fluorescens strain was assessed quickly by determination of ammonia produced during endogenous respiration of the organism.
A N, Sharpe, M N, Woodrow
openaire   +2 more sources

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