We can't find the internet
Attempting to reconnect
Something went wrong!
Hang in there while we get back on track
Introduction, Past and Present Scenarios of Plastic Degradation
Summary
This review traces the history and current state of plastic degradation research, covering how plastics break down in the environment and what technologies exist to accelerate or improve degradation. The persistence of plastic in the environment is what drives the ongoing accumulation of microplastics globally.
The fascinating properties of plastic make its use widely possible in every field for the ease of human life. On the other hand, these properties make plastic non-biodegradable in nature. Hence the increasing accumulation of plastic in the environment is the arising concern for environmentalists and human society. This growing concern has motivated researchers and technologist to promote research activity for finding new degradation methods for plastics, synthesis of new plastic with biodegradable nature or find alternatives to plastics. Considering these facts, this book chapter briefly discusses the management of post-consumer plastic products and all the possible methods for plastic degradation such as photo and thermo-oxidative, catalytic, mechano-chemical and chemical along with the factors affecting these degradation methods.
Sign in to start a discussion.
More Papers Like This
Impact of Plastic Pollution on the Environment and Application of Multidimensional Degradation Technology
This review examines plastic pollution from production through environmental fate, describing how the durability that makes plastics commercially valuable also drives global contamination, and surveys multidimensional degradation technologies including photodegradation, biodegradation, and combined strategies for managing plastic waste. The authors assess both current industry practices and emerging approaches for reducing plastic accumulation.
A Mini Review on Recent Insight into Degradation of Environmental Plastics
This mini-review summarizes current knowledge on how plastics break down in the environment to form microplastics, covering mechanical, photochemical, thermal, and biological degradation pathways, and identifies key gaps in understanding how environmental conditions and plastic properties influence degradation rates.
Current progress on plastic/microplastic degradation: Fact influences and mechanism
This review examined current physicochemical and biological methods for degrading plastics and microplastics, including mechanical, UV, thermal, and microbial approaches. Researchers found that while multiple degradation pathways exist, their efficiency varies widely depending on polymer type and environmental conditions. The study highlights the need for more effective and scalable degradation technologies to address growing plastic pollution.
Degradation and Recycling of Polymer Materials
This review synthesizes research on the degradation and recycling of polymer materials, covering microplastic formation, recycling strategies, and plastic degradation mechanisms as responses to the significant environmental damage caused by discarded plastics in ocean and other ecosystems.
Current studies on the degradation of microplastics in the terrestrial and aquatic ecosystem
This review summarizes current studies on microplastic degradation in terrestrial and aquatic ecosystems, covering physical, chemical, and biological degradation pathways and the fate of breakdown products. The review highlights the persistence of microplastics and the limited progress toward efficient degradation under natural environmental conditions.