Usage Of Plastics Research Articles

Simulation of Pyrolysis Process for Waste Plastics Using Aspen Plus: Performance and Emission Analysis of PPO-Diesel and PPO-Biodiesel Blends

As the global population increases, so does the usage of plastics in households, water bottles, and garbage bags, posing significant environmental threats. Plastics, being inorganic waste with long degradation periods, contaminate air, water, and soil when disposed of in landfills. Given the rise in global plastic production, effective waste management strategies are essential. This study utilized Aspen Plus simulation to analyze the pyrolysis process of waste plastics, specifically PE, PS, and LDPE. Simulations were conducted with temperature variations between 350°C to 550°C to determine the optimum conditions. Additionally, the study compared engine performance and emissions using mixtures of plastic pyrolysis oil (PPO), biodiesel from waste cooking oil (WCO), and diesel. Engine performance tests were conducted with variations in engine speed and load for PPO-diesel and PPO-biodiesel mixtures. Simulation results showed that the optimal pyrolysis temperature for the highest PPO yield was 450°C, producing 89% for PS plastic. Pyrolysis at 500°C yielded 85% oil for PE, 83% for LDPE, and 60% for mixed plastics. Engine performance tests indicated that adding PPO to diesel and WCO biodiesel significantly affected engine performance and emissions. A 5% PPO blend in diesel demonstrated better brake thermal efficiency and lower BSFC compared to higher PPO blends.

Institutional Challenges and Continuous Pending on Levying Excise on the Use of Plastics in Indonesia

In response to the mounting plastic waste issue, the Indonesian government has introduced various measures aimed at curbing plastic usage, but these initiatives have fallen short in altering public behavior. A more impactful strategy would involve implementing a disincentive by levying additional fees on plastic use, effectively increasing its cost. Discussions on a plastic excise were initiated between the Indonesian government and the House of Representatives but have since stalled. This study aims to higlight the necessity of a plastic excise in regulating the behavior of Indonesian citizens and explores the appropriate methods for the government to formulate such an excise policy. A qualitative research method was employed, utilizing thorough interviews and extensive literature review. Findings suggest that the environmental damage inflicted by plastic waste justifies its classification as taxable goods, warranting regulatory control over its consumption due to the adverse effects on society and ecology. These findings serve as the foundation for the government to consider a plastic excise. The challenge lies in identifying the specific plastic types to be taxed, necessitating renewed coordination and dialogue with the pertinent Ministries and Agencies within the Inter-Ministerial Committee. This is essential to gain the Indonesian House of Representatives' approval and to address the complexities in policy formulation, considering that state levies shall be approved by the parliement. A possible solution to this challenge is to synchronize the taxable goods' plastic types with those outlined in the existing regulations of the Waste Reduction Roadmap by Producers, ensuring consistency and regulatory alignment.

Decoding the mystery of Bangladesh's jute decline: A climate crisis or plastic predicament

Bangladesh is one of the areas in Asia most vulnerable to climate change, with a mostly agricultural economy. Although jute was formerly an important cash crop, its production has steadily declined. However, the use of plastic products instead of jute-made goods is increasing rapidly. This study investigates whether plastic and climate change seriously threaten jute crops in Bangladesh. The dataset includes observations from 1988 to 2021, and various methods are used, including the Augmented Dickey-Fuller (ADF) test, Johansen cointegrating regression estimators, and fully modified Autoregressive Distributed Lag (ARDL). The findings show that floods and rainfall significantly harm jute production in Bangladesh. However, plastic usage which is measured by the use of plastic has no statistically significant effects on jute production. Therefore, to safeguard jute production in Bangladesh, the government should prioritize climate-resilient agricultural practices, such as improved flood management and the introduction of flood-resistant jute varieties. Additionally, promoting jute-made products over plastic alternatives can help revive the jute industry and reduce plastic pollution.

Aqueous-based assembly of plant-derived proteins yields a crosslinker-free biodegradable bioplastic consistent with green chemistry principles.

Plastics are an indispensable part of modern life. Due to the harmful environmental consequences of petroleum-based plastic usage, there is an urgent need to replace them with biodegradable bioplastics that meet the sustainability standards required for a low environmental footprint. Here, we use plant-derived proteins to produce bioplastics. Since most plant-derived proteins are not water-soluble, there has always been a need to use acidic or basic solutions or organic solvents with plasticizers and crosslinkers to produce bioplastic. Here, we present a counterintuitive approach for using water-insoluble plant-derived soy and pea proteins to manufacture large-scale bioplastics using only water as a solvent without common plasticizers or crosslinkers. We show that bioplastics can form via a self-assembly process initiated by a small molecular initiator while maintaining favourable mechanical properties. The lack of crosslinking and the protein nature of the bioplastic leads to a rapid biodegradation process under various conditions. Overall, the approach we present is highly attractive in terms of cost and time, and most importantly, it obeys all the relevant principles of green chemistry in bioplastics production.

Study on use of recycled waste materials on the performance of asphalt binder and mixes: A comprehensive review

All aspects of daily living frequently involve the use of plastics. Due to the lack of effective waste treatment methods, massive global environmental problems will be caused by the accumulation of waste plastics. The use of waste materials in road building is of tremendous interest since it has the potential to reduce hazards and pollution while conserving natural resources. High-density polyethylene (HDPE), low-density polyethylene (LDPE), polypropylene (PP), polystyrene (PS), polyethylene terephthalate (PET), ethyl vinyl acetate (EVA), and polyvinyl chloride are the most appropriate and relevant of waste plastics. There are other types of waste materials used in the asphalt such as reclaimed asphalt pavement (RAP), crumb rubber (CR), steel slag, glass powder etc. These all-waste materials have been briefly discussed. In this review article several concerns have been raised about the physical and chemical qualities, of asphalt pavements that have been mixed with waste materials. Using waste materials in asphalt pavements can raise several concerns regarding the physical and chemical qualities of the resulting mixtures. These concerns typically revolve around factors such as durability, performance, environmental impact, and overall sustainability. This research article provides a thorough analysis of the wet and dry procedures used to mix different types of waste plastics. Overall, including waste plastics into asphalt mix improved rutting, fatigue, and moisture resistance. Additionally, recycling waste plastics in this manner helps in reducing environmental pollution and conserving natural resources. Overall, the inclusion of waste plastics in asphalt mixtures can contribute to the development of more sustainable and durable pavements with improved performance in terms of rutting, fatigue, and moisture resistance. There are still certain issues like compatibility and low temperature performances that need to be addressed. To overcome the aforementioned issues, many strategies are used, including the use of nanomaterials, chemical additives, and polymer additives. Additional research should be conducted to investigate the ageing effect, pavement performance monitoring, polymer stability, and the economic and environmental considerations associated with the usage of plastics in asphalt pavements.

A-204 Commitment to Sustainability From Laboratory Medicine

Abstract Background According to McGill University, sustainability means “meeting our needs without compromising the ability of future generations to meet their own needs”. Sustainable environmental practices improve water and air quality, reduce landfills, and increase renewable energy sources in the long term. In response to the growing urgency of global sustainability challenges, the healthcare industry is taking a step forward to reduce its environmental impact. University of Malaya Medical Centre (UMMC) is a government-funded teaching hospital and medical institution, which processes about 3.95 million chemistry and 371,000 immunoassay tests per year. This study aims to evaluate the sustainability aspects of Atellica Solution, focusing on water usage, power consumption, carbon dioxide emissions and plastic waste generations. Methods Power and water consumption for the analysers Advia Chemistry 2400 & XPT and Advia Centaur XPT were obtained from Atellica Solution using the year 2022 test volumes and compared with those of Siemens legacy system for the year 2019 test volumes. In addition, the reduction of plastic usage was also assessed for the year 2019 and 2022. Results With innovative Atellica Solution replacing Siemens legacy system, the data showed reduction in water and energy consumption by 36.44% and 47.74% respectively, whereas the annual throughput increased by 13.7%. By using Atellica INTELIQ QC management, fewer aliquot tubes were used and thus plastic waste was reduced by 168 kg. These reductions combined to lower CO2 emissions by about 16 tons. Conclusions Atellica Solution is designed for high throughput and sustainability, reducing water and energy consumption while also significantly reducing CO2 emissions. Furthermore, it enables faster, streamlined quality control management with Atellica INTELIQ QC management system. UMMC is strongly committed to minimizing laboratories’ environmental footprint and provide better access to care eventually contributing to the well-being of patients.

“Why should I care about pollution?” The role of moral disengagement, guilt and plastic usage intention while ordering food online

PurposeThere is a dearth of research in the field of social marketing that attempts to understand why consumers prefer to use plastic packages when using online food delivery services. In addressing this issue, this study aims to investigate the role of moral disengagement, myopia and environmental apathy in the young generations' intentions to use plastic bags while ordering food online. It also examines the mediating role of moral disengagement and the moderating role of guilt in the context of the online food delivery service industry in China.Design/methodology/approachAn online survey was designed to collect data, which yielded 256 usable responses. The partial least squares structural equation modelling (PLS-SEM) technique (SmartPLS 4.0) was used to test the study hypotheses.FindingsThe results indicate that environmental apathy, myopia and moral disengagement exert significant negative effects on consumer intention to use plastic. In addition, moral disengagement was able to mediate the links between “environmental apathy”, “myopia” and “plastic usage intention”. Lastly, consumers’ guilt was found to be a significant moderator in the link between moral disengagement and plastic usage intention.Practical implicationsThis research holds significant importance for social marketers in the online food delivery service industry. Particularly, by understanding consumers' negative behavioural aspects, social marketers can implement marketing strategies that emphasise green practices for environmental well-being.Originality/valueThis is a pioneer study that focuses on the negative aspects of consumer behaviour, such as myopia, environmental apathy and moral disengagement, to understand what drives young consumers to use plastic. Additionally, this study investigates several new relationships in the social marketing field, such as the mediating effect of moral disengagement between myopia, environmental apathy and plastic usage intention. It also tests the moderating effect of guilt on the link between moral disengagement and use intention.

Assessing Health and Environmental Risks: Educational Awareness on Plastic Usage and Solid Waste Disposal in Bahawalpur

The review paper explores the increasing challenges posed by plastic pollution and improper solid waste management in Bahawalpur. The population has continued to increase, and there is ever-increasing urbanization; this has contributed to the increase in plastic and solid waste production, such as the single use of plastic bags and bottles. These waste materials contribute to environmental degradation, affecting soil quality and contaminating water systems. Improper disposal contributes to public health challenges like respiratory and waterborne diseases and vector-borne ailments like malaria and dengue fever. A fully equipped waste management framework is needed to solve more problems in Bahawalpur; this leads to a filled drainage system, urban flooding, and the discharge of hazardous wastes. The review also explains the level of community health education used to ensure sustainable waste management practices are practiced. Hence, the paper encourages the involvement and expansion of community-based programs and public or private-founded collaboration to support and practice recycling and the appropriate management and minimization of single-use plastics. Smart solutions are also briefly touched upon as potential solutions, including implementing waste-to-energy plants and smart bins. Consequently, this review calls for enhanced stewardship, more specific to public sensitization against further pollution of Bahawalpur and other similar urban settings by plastic and solid waste.

Conversion of PET bottles into carbonaceous adsorbents for Pb(II) removal from aqueous solutions via KOH activation

In this study, we present a novel approach to repurpose waste Polyethylene terephthalate (PET), a prominent contributor to global plastic usage, for the synthesis of efficient adsorbents via facial pyrolysis. The as-synthesized adsorbents were applied for the removal of lead (Pb(II)) ions in aqueous solution. Controlled batch experiments at pH 5 with 0.075 g of adsorbent at room temperature (20 °C) were conducted to measure Pb(II) adsorption capacities (mg/g) and fitted on isotherm models (Langmuir, Freundlich, and Temkin) and kinetics models (Pseudo-First order, Pseudo-Second order, and Elovich). Thermodynamic experiments conducted at four different temperatures (293 K, 303 K, 313 K, and 323 K) provided enthalpy, entropy, and Gibbs free energy change parameters, explaining the Pb(II) adsorption behaviors on PET-based adsorbents. The activation process involving KOH, followed by carbonization, yielded adsorbents with exceptional surface areas, pore volumes, and elevated oxygen contents (up to 22.8 %). The best adsorbent exhibited superior performance, achieving a maximum adsorption capacity of 219.7 mg/g within a rapid equilibrium time of 15 min. The adsorption behavior adhered well to the Langmuir isotherm model (R2 = 0.999) and Pseudo-Second Order kinetics model (R2 = 0.999). Furthermore, C600K600 displayed outstanding reusability, with negligible efficiency reduction (<5 %) even after five consecutive cycles. These results underscore the successful conversion of PET waste into a low-cost and highly effective adsorbent, offering a promising solution for sustainable waste management.

A Preliminary Analysis of the Basic Principle and Research Value of Mud Volcano Formation

The global plastic usage and production issue during the COVID-19 Pandemic requires strategic, solid controls. In this passage, under the COVID-19 background, we summarize the factors that cause increasing production and usage of plastic, highlight the effects of producing and using a large amount of plastic, and propose some ways to deaden the environmental problems caused by the mass production of plastic products under the epidemic. Several factors are pushing the production and usage of plastics, including changes in people's behavior, demand for protective equipment, and laws and regulations. These factors drive the production of plastic substances, bringing with them a series of serious environmental, economic, and human health problems. Thus, we propose three ways, including the government leadership, social participation, and individual responsibility, to de-escalate the detriment caused by the plastic matter.

Stable cage for photocatalyst in plastics enables conversion of low density polyethylene to photodegradable plastics with visualizable stable stage

Converting conventional plastics into photodegradable plastics using photocatalysts as additives shows promise to develop degradable plastics sustainably and efficiently. However, inhibiting the degradation performance of the photocatalyst visually during usage of plastics remains challenging. We propose constructing a photocatalyst with a visualizable stable stage by using a complex of I-/I2, α-cyclodextrin, and hydroxyethyl cellulose as the stable cage to modify TiO2. The stable cage possessing blue color inhibits the photocatalytic performance under illumination forming stable stage. After specific illumination periods, the stable cage changes to white and the photocatalytic performance starts. The photocatalyst is then added to low density polyethylene forming photodegradable plastics with a visualizable stable stage. The complex consumes photogenerated electrons and holes via I5-/I3- interconversion. During illumination, the evolution of the complex’s band energy is crucial for controlling photocatalytic performance. This work paves the way to converting 99 % of plastics in the market into usable photodegradable plastics.

Exploring the environmental impacts of plastic packaging: A comprehensive life cycle analysis for seafood distribution crates

Annually, 8.3 million tonnes of mismanaged plastic waste enter oceans, prompting the food packaging industry, a major contributor, to minimize its environmental footprint. Within the seafood sector, a nascent number of studies are exploring the impacts of various packaging solutions for distribution, yet clear insights remain elusive. This study tries to fill the gap by comparing the impacts of two seafood packaging options: disposable expandable polystyrene (EPS) boxes and, for the first time, reusable plastic crates (RPC) crafted from high-density polyethylene. Using the life cycle assessment methodology with a ‘cradle to grave’ approach, the research evaluates the distribution of 1260,000 t of fish from port of Vigo (Spain) to various markets. Similar climate change values emerge in local (5.00·107 kg CO2 eq.) and regional trade (1.20·108 kg CO2 eq.) for both options, but RPCs exhibit around a 12 % increase (6.15·108 kg CO2 eq.) during national distribution, emphasizing package weight and load significance. The findings across all impact categories exhibited general consistent trends. The sensitivity analysis suggests relocating washing facilities to port could enhance RPCs´ environmental benefits for transport within a 160 km range. These findings underscore reusable packaging's potential as an eco-friendlier alternative in specific contexts, aligning with heightened environmental concerns and regulatory pressures surrounding plastic usage.

Metagenomic insights into ecological risk of antibiotic resistome and mobilome in riverine plastisphere under impact of urbanization

Microplastics (MPs) are of increasing concern due to their role as reservoirs for antibiotic resistance genes (ARGs) and pathogens. To date, few studies have explored the influence of anthropogenic activities on ARGs and mobile genetic elements (MGEs) within various riverine MPs, in comparison to their natural counterparts. Here an in-situ incubation was conducted along heavily anthropogenically-impacted Houxi River to characterize the geographical pattern of antibiotic resistome, mobilome and pathogens inhabiting MPs- and leaf-biofilms. The metagenomics result showed a clear urbanization-driven profile in the distribution of ARGs, MGEs and pathogens, with their abundances sharply increasing 4.77 to 19.90 times from sparsely to densely populated regions. The significant correlation between human fecal marker crAssphage and ARG (R2 = 0.67, P=0.003) indicated the influence of anthropogenic activity on ARG proliferation in plastisphere and natural leaf surfaces. And mantel tests and random forest analysis revealed the impact of 17 socio-environmental factors, e.g., population density, antibiotic concentrations, and pore volume of materials, on the dissemination of ARGs. Partial least squares-path modeling further unveiled that intensifying human activities not only directly boosted ARGs abundance but also exerted a comparable indirect impact on ARGs propagation. Furthermore, the polyvinylchloride plastisphere created a pathogen-friendly habitat, harboring higher abundances of ARGs and MGEs, while polylactic acid are not likely to serve as vectors for pathogens in river, with a lower resistome risk score than that in leaf-biofilms. This study highlights the diverse ecological risks associated with the dissemination of ARGs and pathogens in varied MPs, offering insights for the policymaking of usage and control of plastics within urbanization.

Appraisal of microplastic pollution and its related risks for urban indoor environment in Bangladesh using machine learning and diverse risk evolution indices

The widespread presence of Microplastics (MPs) is increasing in the indoor environment due to increasing annual plastic usage, which is becoming a global threat to human health. Therefore, this is the first research in Bangladesh to identify, and characterize, MP pollution and its allied threats to human health in the indoor urban environment, where 80 household dust samples were collected from the whole study area. The presence of MPs in household dust of the urban indoor environment was 25.8 ± 6.43 particles/g with a significant variety, whereas the fiber shape (73%), 0.5–1.00 mm ranged MPs size (58%), blue color (21%), and polystyrene polymer (34%) was the most ubiquitous MPs category. The pollution load index (1.61–2.96) indicated significant pollution due to the high abundance of MPs. Besides, other risks evaluating indices including contamination factor (1.00–3.51), and Nemerow pollution index (1.60–3.51) represent moderate to high MP-induced pollution. The polymer hazard index (119.54 ± 70.34) indicated significant risks for the selected polymers to the indoor environment living inhabitants. Machine learning approaches, especially random forest and support random vector machine were effective in predicting the number of MPs, where EC, salinity, pH, OC, and texture classes acted as controlling factors. Children and adults might be ingesting 4.12 ± 1.01 and 2.27 ± 0.57 particles/day through the ingestion exposure route, which has significant health effects. Polymer-associated lifetime cancer risk assessment results show that there are moderate risks for both adults and children, but children tend to be more susceptible to MP risks. The overall study found that Dhaka was the most severely MPs induced risky division among the others. This study reveals that high quantities of MPs in indoor environments could pose a serious health hazard' to different exposure groups.

Occurrence of Microplastics in the Atmosphere: An Overview on Sources, Analytical Challenges, and Human Health Effects

The rapid spread and accumulation of microplastics (MPs) in environmental ecosystems result from extensive plastic usage. MPs have been found in both indoor and outdoor air. Outdoor MP levels vary widely across global cities, with reported ranges from 36 to 118 MPs m−2 day−1. However, differing measurement units complicate comparisons. Indoor MPs are particularly concerning due to the significant amount of time people spend indoors. For instance, MP concentrations in workplaces like reception areas and nail salons were found to be 309 ± 214 and 46 ± 55 MPs m−3, respectively. Technological limitations hinder the identification of MPs, with methods like µ-ATR-FTIR, µ-FTIR, and µ-Raman identifying MPs of different sizes. MPs smaller than 0.3 µm pose a health risk as they can be internalized in lung cells, while MPs larger than 10 µm are too large to enter alveolar macrophages. This review highlights the current understanding of airborne MPs, focusing on their sources, transport, and deposition mechanisms. It aims to provide a foundation for further studies to deeply assess the presence, abundance, and occurrence of MPs in aerosols, a subject that remains underexplored.

Microplastic polyethylene induced inner ear dysfunction in murine model

While the hazardous effects of microplastics (MPs) are increasingly reported, it remains uncertain if MPs induce inner ear dysfunction. Nonetheless, prevalence of inner ear dysfunction was observed across all age groups. In this study, we investigated whether MP polyethylene affect inner ear function in a murine model. To detect hearing loss and balance defect after polyethylene (PE) exposure, we evaluated hearing threshold levels, assessed cerebral glucose metabolism, conducted transcriptome analysis, and performed behavioral studies. C57BL/6 J mice (5-week-old) were grouped into control (n = 10) and PE-fed groups (n = 10). Mice were orally administered 100 ppm/100 μL (equivalent to 10 μg) of PE every day for 4 months. We identified the accumulation of PE in the cochlea and vestibular region. The fragmented PE in inner ear was 3.00 ± 0.38 µm in size; the administered PE concentration was 1.14 ± 1.06 mg/g. Fourier transform infrared spectrometry confirmed that the properties of the MP were identical with those of PE fed to the mice. Transcriptomic analysis showed up-regulation of PER1, NR4A3 and CEBPB at the PE exposed inner ear tissue and it was confirmed using qRT-PCR, western blotting, and immunofluorescence staining. We observed abnormalities in balance related behavior assessment in the PE group. Exposure to PE increased the hearing thresholds and decreased glucose metabolism in the bilateral lateral entorhinal cortex, right primary auditory cortex, and right secondary auditory cortex. We can conclude that PE exposure induced inner ear dysfunction such as hearing loss and balance disorder.

Can COVID-19 Be a Turning Point for More Sustainable Trends? Exploring Changes in Recycling Discourse Pre- and During the COVID-19 Pandemic in South Korea

Since the onset of COVID-19, concerns have risen regarding the environmental impact of increased waste generation. Of particular concern is the surge in plastic usage, prompting a call for enhanced recycling practices. This study investigates the impact of the COVID-19 pandemic on recycling discourse in South Korea by analyzing news media coverage on recycling and reuse based on framing theory. Employing Python and R, a total of 24,928 news articles containing keywords (i.e., recycling and reuse) both pre- and during the COVID-19 pandemic were collected and analyzed. The results of computational analyses, such as topic modeling, semantic network analysis, and framing analysis, show that while an initial spike in COVID-19 cases correlated with heightened recycling-related coverage, this trend gradually waned as the pandemic persisted. The results also revealed shifts in keywords, frames, and framing functions over time. Notably, major frames expanded during the pandemic to incorporate COVID-19-related topics and concrete recycling efforts. Throughout, the primary framing function remained prognostic. This research provides valuable insights into the evolving environmental discourse amidst a global pandemic.

The human dimension of plastic pollution in the Caribbean SIDS of Trinidad and Tobago

The development of effective interventions tackling plastic pollution should consider the human dimension behind the issue. To ensure that solutions are tailored to the Global South, specifically the realities of Small Island Developing States (SIDS), we recommend assessing location-specific behavioural drivers. This study (i) assesses the current behaviours of Trinbagonians related to their use and disposal of plastics, (ii) explores the drivers of behaviour (plastic usage and disposal), policy support and behavioural intentions to reduce plastic consumption and, (iii) makes suggestions in order to foster evidence-based interventions. A co-created online questionnaire designed to collect information from Trinbagonians relating to plastics was conducted over 15 weeks (May to August 2022). We find that the frequency of single-use plastic use was driven by individual and systemic factors, with the latter limiting recycling behaviours. Participants were supportive of policies to reduce plastic pollution and somewhat intended to reduce their own consumption. A complex pattern of socio-psychological, systemic and perception-based factors predicted participants’ behaviour, behavioural intentions and policy support. The present study demonstrates that community perceptions can inform policy-making at two entry points: the consumption and the disposal of plastics. Based on our findings, we also point towards a suite of policy instruments that can be utilized in order foster more sustainable consumption patterns, reduce single-use plastics and promote recycling to reduce recyclables in landfills. Understanding the human dimension of environmental issues is crucial for designing targeted and effective interventions that resonate with specific local realities.

The Potential Presence of Microplastics in Daily Food and Beverage Consumption May Lead to Alzheimer's disease in The Thai Population

Environmental issues have become a global crisis. The amount of plastic used has relentlessly increased due to its advantages such as low cost production, lightweight, strength and durability. However, high usage of plastic contributes to microplastics, which are small particles that are difficult to detect and may be found in daily food and beverage consumption. Consequently, it is prone to accumulate in our body and affect our organs, including the brain. From recent studies, there are some possibilities that microplastics exposure can promote human brain damage, including Alzheimer’s. Due to microplastic concerns, this study aims to find out the relation between microplastics in daily food and beverage consumption and Alzheimer’s disease in the Thai population by collecting the responses (509 participants) through a questionnaire. The questionnaire uses Likert scales to evaluate the quantities of daily microplastics consumption, packaging, and Alzheimer assessment. As a result, the data revealed that microplastics consumption has a link to the risk of developing Alzheimer’s disease. We show that microplastics consumption and plastic containers are positively correlated for the Thai population. Consequently, in the course of time, it can lead to other causes of Alzheimer’s disease diagnosed when microplastics are accumulated in the human body. Moreover, it can raise social awareness through campaigns or policies on plastics used which have to be immediately reduced.

Environmental Protection: Regulations to Reduce and Eliminate Single-use Plastic in Response to Climate Change

This article examines how the Philippines’ numerous legislations address the problem of single-use plastic pollution in accordance with the concepts of sustainable development. By examining scholarly and related literature on plastic manufacturing and use, plastic ban and restrictions, and other policies connected to plastic pollution, the study found that the national government agencies worked together to address a wide range of climate change solutions to significantly reduce plastic production as well as usage. Plastic usage regulations have been enacted in each of the 17 local government units that fall under Metro Manila’s authority. Individual cities and municipalities, however, may impose varying restrictions due to the fact that their legislation may permit the inclusion of a large variety of different types of plastic compounds. Given this complexity, the rationale behind gradually reducing the consumption of single-use plastic products becomes paramount. Local government agencies require reliable data and effective programs to prevent plastic pollution as global plastic production grows. Regardless of their economic situation, more Philippine cities and municipalities are participating in projects that show their ability to have a global impact on environmental preservation.