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Updated: May 16, 2025

Isolation of Native Soil Microorganisms with Potential for Breaking Down Biodegradable Plastic Mulch Films Used in Agriculture
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Isolation of Native Soil Microorganisms with Potential for Breaking Down Biodegradable Plastic Mulch Films Used in Agriculture

Published on: May 10, 2013

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通过未经探索的多烯呼吸细菌加速低密度聚乙烯及其危险溶解有机物的生物降解效率:关于降解特征,生物分子影响和生物转化通路的新见解

Maseed Uddin1, Swathi Krishnan Venkatesan1, Subhan Kumar Pal2

  • 1Department of Biotechnology, School of Bioengineering, SRM Institute of Science and Technology, Kattankulathur, Tamil Nadu 603203, India.

Journal of hazardous materials
|April 5, 2025
PubMed
概括

这项研究引入了Morganella morganii PQ533186,用于增强低密度聚乙烯 (LDPE) 的生物降解,显著减少塑料废物和有害溶解有机物 (DOM). 该研究详细介绍了一种新的两阶段生物转化途径,用于加速LDPE和DOM降解.

关键词:
添加剂 添加剂 添加剂生物两爱好者是一个生物两爱好者.生物催化剂是一种生物催化剂.在垃圾填埋场填埋垃圾.莫尔加内拉·莫尔加尼 (Morganella morganii) 是一个来自摩尔加尼的动物.

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Designed for Molecular Recycling: A Lignin-Derived Semi-aromatic Biobased Polymer10:22

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Bioremediation

Bioremediation is the use of prokaryotes, fungi, or plants to remove pollutants from the environment. This process has been used to remove harmful toxins in groundwater as a byproduct of agricultural run-off and also to clean up oil spills.
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Types of Step-Growth Polymers: Polyesters

The introduction of polyesters has brought major development to the textile industry. The wrinkle-free behavior of polyester blends has eliminated the need for starching and ironing clothes.
Polyesters are commonly prepared from terephthalic acid and ethylene glycol; the crude product is known as poly(ethylene terephthalate) or PET. However, polyesters are synthesized industrially by transesterification of dimethyl terephthalate with ethylene glycol at 150 °C. The two reactants and the...
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Free-Radical Chain Reaction and Polymerization of Alkenes

The conversion of alkenes to macromolecules called polymers is a reaction of high commercial importance. The structure of the polymer is defined by a repeating unit, while the terminal groups are considered insignificant. The average degree of polymerization represents the number of repeating units in the polymer molecule and is denoted by the subscript n.
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Olefin Metathesis Polymerization: Acyclic Diene Metathesis (ADMET)00:53

Olefin Metathesis Polymerization: Acyclic Diene Metathesis (ADMET)

Acyclic diene metathesis polymerization or ADMET polymerization involves cross-metathesis of terminal dienes, such as 1,8-nonadiene, to give linear unsaturated polymer and ethylene. As ADMET is a reversible process, the formed ethylene gas must be removed from the reaction mixture to complete the polymerization process.
Similar to cross-metathesis, ADMET also involves the formation of metallacyclobutane intermediate by [2+2] cycloaddition of one of the double bonds of a terminal diene with...
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