植物废弃物改性的Р聚乙烯醇可生物降解复合材料В

Q3 Environmental Science

Ecology and Industry of Russia Pub Date : 2023-09-06 DOI:10.18412/1816-0395-2023-9-22-27

A.M. Kuzmin, E.A. Radykina, A.V. Konakov, Sachin S. Rаj

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引用次数: 0

摘要

以聚乙烯醇(PVA)溶液和植物源副产物为原料制备了可生物降解的复合材料。研究了蔬菜填料浓度对PVA溶液基复合材料弹性强度、吸湿性和生物降解性能的影响。通过在地下滴注和暴露30周来评价所得到的膜的生物降解性。结果表明，所研制的组合物均可用于包装工业。

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Biodegradable Сomposites Вased on Рolyvinyl Alcohol Мodified with Vegetable Waste

Biodegradable composites based on a solution of polyvinyl alcohol (PVA) and by-products of plant origin were created. The concentration impact of vegetable fillers on the elastic-strength, moisture-absorbing and biodegradable properties of composites based on PVA solution were studied. The biodegradability of the resulting films was evaluated by instillation and exposure in the ground for 30 weeks. It was concluded that all the developed compositions can be used in the packaging industry.

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来源期刊

Ecology and Industry of Russia Environmental Science-Ecology

CiteScore

1.00

自引率

0.00%

发文量

101

期刊介绍： The Journal "Ekologia i promyshlennost Rossii" («Ecology and Industry of Russia») is aimed to promote acquaintance of the world scientific and technical public and specialists, interested in the problems of the environment protection, with advanced achievements of the science and engineering practice on securing of stable (self-supporting) evolution within the limits of the United Nations accepted recommendations (RIO 92 and RIO+20). A circle of papers includes basic researches and engineering decisions, analytical and methodical operations, reviews on journal subjects. The journal lays special emphasis on methodical elaborations, analytical investigations in the sphere of creating the ecological culture of the population, to the features of ecological education in higher schools of the country for the sake of actualization in specialists'' consciousness of the scientific necessity to know environmental problems of the modern civilization and paths of their settlement. Original papers and investigations of scientists and specialists on separate themes occupy an independent niche of issues under the «Cover story» heading. The journal task is to promote practical implementation of scientific and engineering decisions in the field of decrease of anthropogenic load on the biosphere and environment protection (open lectures, round tables, discussions and so forth). Ecology and Industry of Russia is an informational reference book about the newest developments of the Russian and foreign scientists and the companies realized in Russia, the CIS and Baltic countries, and far-abroad countries. The journal publishes information reports about holding in Russia and abroad the international, all-Russian and regional congresses, conferences, and symposiums related to the journal subjects.