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Study on the Maximum Level of Disposable Plastic Product Waste
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This study investigated regulatory approaches for setting maximum acceptable levels of disposable plastic product waste, analyzing existing policies and proposing a framework to limit plastic waste generation from single-use items.
Plastic is a widely used material in daily life that has brought huge social benefits to society with the advantages of low-cost manufacturing and mildness. However, due to their high resistance to degradation and diversity of chemical components, plastics pose a great threat to human health and the living environment. Aiming to address the problem that there is a lot of plastic waste and its impact on the environment, this paper puts forward an effective plan to reduce plastic waste and tests the relevant models. First, based on the pollution index data of plastic waste, it uses the Analytic Hierarchy Process and the entropy weight model to determine the evaluation index weight of plastic waste pollution impact and judge the environmental damage ability and environmental recovery ability. Secondly, in order to measure the level of environmental safety, it establishes an evaluation index system and uses the gray correlation method to determine the weight value of the evaluation index and calculate the environmental safety scores of each country. Thirdly, according to the second index system, it selects the relevant data from 10 countries, establishes a BP neural network model, and calculates the level of security and the intensity of responsibility. Finally, based on the results of the model and the global goal of achieving the minimum level of plastic waste, it offers a memorandum with a schedule and discusses the measures needed to achieve this goal and the factors to be considered. Overall, compared with the existing research, this paper presents a different approach to the assessment and measurement of the use of the environment and its capacity for pollution, combining multi-disciplinary influencing factors.
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This study developed a multiple regression model to estimate the maximum amount of disposable plastic waste that can be generated without causing further environmental damage, and constructed an environmental safety level evaluation model to assess the impact of plastic waste. The authors identified targets for global waste reduction and analysed how human behaviour, industry, and environmental factors interact in driving plastic pollution.
The Role of Legislation, Regulatory Initiatives and Guidelines on the Control of Plastic Pollution
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This review examines existing plastic pollution regulations globally, finding that despite many proposals and national bans, the overall effectiveness of legislation is unclear and most measures focus narrowly on marine plastics or single-use items. The authors argue that laws often lag behind science and face practical limitations given how deeply embedded plastics are in daily life.
Review of Current Policies on Plastic Discharge and Policy Implications on Microplastic Reduction
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Researchers reviewed current global policies addressing plastic discharge and assessed their implications for reducing microplastic pollution. The study highlights the urgency of the problem as outlined by UNEP reports and evaluates how existing regulatory frameworks could be strengthened to more effectively curb microplastic contamination.
Life Cycle Assessment of Selected Single-Use Plastic Products towards Evidence-Based Policy Recommendations in Sri Lanka
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Researchers applied life cycle assessment to common single-use plastic products in Sri Lanka, quantifying their environmental impacts across production to disposal and providing evidence-based recommendations to guide national plastic pollution policy.
Regulatory Approaches to Plastic Mitigation
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This chapter reviews existing research and policies on plastic pollution, including microplastics, at local, national, and global levels. It examines rules targeting single-use plastics and waste management, finding gaps in how these policies are put into practice and enforced, and calls for stronger coordinated legislative action.
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When a large batch of papers lands in the Atlas, we read through it and send a short write-up of what stood out.