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61,005 resultsShowing papers similar to Kandungan Mikroplastik Pada Air Minum Dalam Kemasan (AMDK) yang Beredar di Semarang, Jawa Tengah
ClearAnalisis Mikroplastik Pada Air Minum Dalam Kemasan Di Kota Padang
Researchers analyzed microplastics in 30 bottled water samples from three brands in Padang, Indonesia, finding contamination in all samples at concentrations of 5-11 particles per liter. Fragment morphotypes dominated, followed by fibers and pellets, and significant differences in microplastic abundance were found between brands, raising consumer safety concerns in the Indonesian context.
Factors influencing microplastic contamination in bottled drinking water in Indonesia: a systematic review
This systematic review found that bottled drinking water in Indonesia contains microplastics, with contamination levels influenced by packaging type, bottle material, and storage conditions. The findings raise health concerns because microplastics in drinking water can carry harmful chemicals and may affect the digestive system when consumed regularly.
Microplastics in bottled water: assessing drinking safety in Nepal
Researchers quantified microplastics in 17 brands of bottled drinking water from five provinces of Nepal using vacuum filtration, finding particles in all brands with concentrations and polymer types suggesting contamination during bottling and from cap materials.
Microplastics in Malaysian bottled water brands: Occurrence and potential human exposure
Researchers tested eight major bottled water brands sold in Malaysia and found microplastic particles in all of them, with concentrations varying significantly between brands. The most common types were fragments and fibers made of polyethylene and polypropylene. The study estimates daily microplastic intake from bottled water consumption and highlights the need for quality standards addressing microplastic contamination in drinking water.
Preliminary study of microplastic in bottled drinking water
Researchers investigated microplastic contamination in five brands of bottled drinking water from South Tangerang, Indonesia, using digital microscopy and micro-FTIR analysis. All samples were contaminated, predominantly with cellulose-based fibres ranging 0.042-3.668 mm in length, while neither polypropylene from packaging nor polyethylene from bottle caps was detected.
First evidence of microplastics and their characterization in bottled drinking water from a developing country
Scientists in a developing country analyzed 10 brands of bottled drinking water and found microplastics in all samples, with concentrations varying by brand. The most common particles were polyethylene and polypropylene fragments and fibers, likely originating from the plastic bottle caps and packaging. This study adds to evidence that bottled water is a significant source of daily microplastic intake for people worldwide.
First assessment of occurrence, characteristics and human exposure of microplastics in bottled drinking water, Nepal
Researchers conducted the first assessment of microplastics in bottled drinking water from Nepal's mountain, hill, and Terai regions, finding microplastics in all 35 samples tested (mean 118 items/L), with fiber-shaped particles dominating at 71.76%, establishing a baseline for this developing-country context.
Microplastic as an written composition in bottled water: Implications for waste management
This study characterized microplastic contamination in bottled water, identifying common polymer types and particle sizes and discussing implications for waste management and the effectiveness of current filtration in bottling facilities.
Smaller-sized micro-plastics (MPs) contamination in single-use PET-bottled water in Thailand.
This study quantified microplastics in ten brands of single-use PET-bottled water sold in Thailand, finding an average of 140 particles per liter using fluorescent staining. The results add to global evidence that bottled water is a consistent route of human microplastic exposure and suggest that plastic packaging is a likely contamination source.
Analisis Kandungan Mikroplastik pada Sedimen di Perairan Semarang, Jawa Tengah
Researchers analyzed microplastic contamination in sediments from Semarang waters in Central Java, Indonesia, documenting the types, abundance, and distribution of microplastics across multiple sampling campaigns linked to the city's high population density and waste generation.
Detection of Microplastics in Bottled Water
Researchers detected microplastics in bottled water samples from Sarawak, Malaysia, contributing to the limited data on bottled water contamination in Southeast Asia and highlighting potential human exposure through a widely consumed beverage.
Characterization of microplastics in water bottled in different packaging by Raman spectroscopy
Researchers detected and characterized microplastics in bottled water from different packaging types using Raman spectroscopy, confirming that plastic contamination occurs across various commercial water bottle materials.
Study of Microplastic Concentrations at the Drinking Water Depot in Sumbersari Village, Jember Regency
Researchers measured microplastic contamination in 12 refillable drinking water depots in Sumbersari, Indonesia, finding an average concentration of 7.1 particles per liter, mostly fibers and fragments. Consumers were estimated to ingest between 5.61 and 15.98 microplastic particles per liter per day.
Occurrence and Potential Health Risks Due to Trihalomethanes and Microplastics in Bottled Water
Researchers found microplastics and trihalomethanes in all tested Indian bottled water brands, with microplastic counts of 20-127 particles per liter and estimated yearly microplastic intake of 153 grams per person through bottled water consumption.
Microplastic Contamination in Urban Groundwater: A Case Study From Jakarta Megacity, Indonesia
Groundwater sampled across 121 locations in Jakarta contained between 28 and 236 microplastic particles per liter, with fragment-shaped pieces dominating and concentrations rising near temporary waste disposal sites. This is significant because millions of people in urban Indonesia still rely on groundwater for drinking, meaning microplastics from poorly managed waste are entering a direct route to human consumption.
Occurrence and characterization of microplastics in bottled drinking water
Researchers analyzed microplastics in ten bottled water brands and found up to nine microplastic particles per liter, estimating that people who drink only bottled water may ingest over 150 microplastic particles per year — with polypropylene and polystyrene being the most common types found.
A Comparative Study About the Amount of Microplastic in Polyethylene Terephtalate (pet) Drinking Water That Was Exposed and Not Exposed by Sun at Environmental Health Laboratory of Poltekkes Kemenkes Semarang at the Year 2020
Researchers compared the amount of microplastics released from different brands and conditions of PET water bottles, finding that UV exposure and bottle age affect how many particles leach into the water. This study highlights bottled water as a direct route of microplastic ingestion for consumers.
Identification and occurrence of microplastics in drinking water bottles and milk packaging consumed by humans daily
Researchers found microplastics in both drinking water bottles and milk packets sold for daily human consumption, identifying polymers like polypropylene and polyamide in various shapes and colors. The contamination likely occurs during manufacturing or packaging, meaning that routine food and beverage consumption is a direct route of microplastic exposure for people.
Assessing exposure of the Australian population to microplastics through bottled water consumption
Researchers analyzed 16 brands of bottled water sold in Australia and found microplastics present across all samples tested. The study identified polyethylene, polypropylene, and polystyrene particles, with concentrations varying between brands and water sources. The findings provide the first assessment of microplastic exposure through bottled water consumption for the Australian population and raise questions about the safety of this common drinking water source.
Analytical Review of Microplastics Occurrence in Bottled Water, Tap Water, and Wastewater Treatment Plants
This review analyzes microplastic contamination across bottled water, tap water, and wastewater treatment plants using data from studies worldwide. Researchers found that microplastic levels in drinking water are closely tied to the water source and that packaging type significantly influences contamination, with glass bottles recommended over plastic. The study emphasizes the need for improved water treatment technologies and greater public awareness about microplastic exposure through drinking water.
Detection, Quantification, and Characterisation of Microplastics in Maltese Bottled Water
Researchers detected microplastics in 84% of bottled water samples from five Maltese brands at an average concentration of 35,877 ± 23,542 particles per litre, with an average particle diameter of 2.37 μm and polymers including polyurethane, polyethylene, and polymethyl methacrylate identified by Raman spectroscopy.
Occurrence of microplastics in bottled water from Croatia: a Raman spectroscopy approach
Researchers analyzed six brands of bottled water sold in Croatia and found microplastics in all of them, with particles as small as 1 micrometer detected using Raman spectroscopy. The most commonly found plastics were PET and polyethylene, and interestingly, bottles made from virgin PET contained more microplastics than those made from recycled PET. The study adds to growing evidence that bottled water is a significant source of human microplastic exposure.
Microplastics contamination in popular soft drinks and non-alcoholic beverages marketed in Iran: Quantity and characteristics
Researchers found microplastics in 80–90% of popular soft drinks and non-alcoholic beverages sold in Iran, detecting an average of about 22 particles per liter, with plastic fragments from PET and polyethylene packaging as the dominant types. These findings highlight that plastic beverage containers are a likely source of human microplastic ingestion and call for tighter industry monitoring.
Analisis kualitas fisik dan keberadaan mikroplastik pada air minum isi ulang di Kecamatan Medan Selayang tahun 2023
Researchers assessed the physical quality and microplastic presence in refillable gallon drinking water from dispensers in Medan Selayang district, Indonesia in 2023. Microplastics were detected in multiple samples, with fibers as the dominant form, raising concerns about the safety of refillable water systems that lack adequate filtration.