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Journal ArticleDOI

Identification of microplastic in effluents of waste water treatment plants using focal plane array-based micro-Fourier-transform infrared imaging.

TL;DR: It is suggested that WWTPs could be a sink but also a source of MP and thus can be considered to play an important role for environmental MP pollution.
About: This article is published in Water Research.The article was published on 2017-01-01 and is currently open access. It has received 877 citations till now. The article focuses on the topics: Waste disposal.
Citations
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Journal ArticleDOI
TL;DR: This review critically evaluates the current literature on the presence, behaviour and fate of microplastics in freshwater and terrestrial environments and, where appropriate, draws on relevant studies from other fields including nanotechnology, agriculture and waste management.

1,864 citations


Cites result from "Identification of microplastic in e..."

  • ...Other recent studies have reported similar high 288 removal rates: 95% (Talvitie et al., 2017), 97% (Mintenig et al., 2017) and 99% (Magnusson and Norén, 289 2014)....

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Journal ArticleDOI
TL;DR: This review assesses the relevance of selected characteristics of plastics that composes the microplastics, to their role as a pollutant with potentially serious ecological impacts.

1,151 citations

Journal ArticleDOI
TL;DR: More high quality data is needed on the occurrence of microplastics in drinking water, to better understand potential exposure and to inform human health risk assessments, and there is a significant need to improve quality assurance ofmicroplastic sampling and analysis in water samples.

1,148 citations

Journal ArticleDOI
TL;DR: There is still no universal accepted quantification and qualification tools of microplastics in fresh waters, and more work is anticipated to obtain accurate information on microplastic in freshwater, which can then be used for the better assessment of the environmental risk.

1,121 citations

Journal ArticleDOI
TL;DR: The pervasive microplastic contamination as a potential agent of global change in terrestrial systems is introduced, the physical and chemical nature of the respective observed effects are highlighted, and the broad toxicity of nanoplastics derived from plastic breakdown is discussed.
Abstract: Microplastics (plastics < 5 mm, including nanoplastics which are < 0.1 μm) originate from the fragmentation of large plastic litter or from direct environmental emission. Their potential impacts in terrestrial ecosystems remain largely unexplored despite numerous reported effects on marine organisms. Most plastics arriving in the oceans were produced, used, and often disposed on land. Hence, it is within terrestrial systems that microplastics might first interact with biota eliciting ecologically relevant impacts. This article introduces the pervasive microplastic contamination as a potential agent of global change in terrestrial systems, highlights the physical and chemical nature of the respective observed effects, and discusses the broad toxicity of nanoplastics derived from plastic breakdown. Making relevant links to the fate of microplastics in aquatic continental systems, we here present new insights into the mechanisms of impacts on terrestrial geochemistry, the biophysical environment, and ecotoxicology. Broad changes in continental environments are possible even in particle-rich habitats such as soils. Furthermore, there is a growing body of evidence indicating that microplastics interact with terrestrial organisms that mediate essential ecosystem services and functions, such as soil dwelling invertebrates, terrestrial fungi, and plant-pollinators. Therefore, research is needed to clarify the terrestrial fate and effects of microplastics. We suggest that due to the widespread presence, environmental persistence, and various interactions with continental biota, microplastic pollution might represent an emerging global change threat to terrestrial ecosystems.

1,112 citations

References
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Journal ArticleDOI
13 Feb 2015-Science
TL;DR: This work combines available data on solid waste with a model that uses population density and economic status to estimate the amount of land-based plastic waste entering the ocean, which is estimated to be 275 million metric tons.
Abstract: Plastic debris in the marine environment is widely documented, but the quantity of plastic entering the ocean from waste generated on land is unknown. By linking worldwide data on solid waste, population density, and economic status, we estimated the mass of land-based plastic waste entering the ocean. We calculate that 275 million metric tons (MT) of plastic waste was generated in 192 coastal countries in 2010, with 4.8 to 12.7 million MT entering the ocean. Population size and the quality of waste management systems largely determine which countries contribute the greatest mass of uncaptured waste available to become plastic marine debris. Without waste management infrastructure improvements, the cumulative quantity of plastic waste available to enter the ocean from land is predicted to increase by an order of magnitude by 2025.

6,689 citations


"Identification of microplastic in e..." refers result in this paper

  • ...Similar to results from the marine environment, detailed information on sources for MP in limnic habitats are scarce (Jambeck et al., 2015)....

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Journal ArticleDOI
TL;DR: The mechanisms of generation and potential impacts of microplastics in the ocean environment are discussed, and the increasing levels of plastic pollution of the oceans are understood, it is important to better understand the impact of microPlastic in the Ocean food web.

4,706 citations


"Identification of microplastic in e..." refers background in this paper

  • ...However, it is widely assumed that with up to 80% the largest share of marine plastic derives from terrestrial sources (Andrady, 2011; Wagner et al., 2014), including inadequately disposed plastic and (micro)plastic introduced via nder the CC BY-NC-ND license…...

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  • ...Here, studies showed a global presence of MP in all, even remote habitats (Andrady, 2011; Browne et al., 2011; Eriksen et al., 2013; Watters et al., 2010), or revealed ingestion by several species (Kuhn et al....

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  • ...Here, studies showed a global presence of MP in all, even remote habitats (Andrady, 2011; Browne et al., 2011; Eriksen et al., 2013; Watters et al., 2010), or revealed ingestion by several species (Kuhn et al., 2015)....

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  • ...However, it is widely assumed that with up to 80% the largest share of marine plastic derives from terrestrial sources (Andrady, 2011; Wagner et al., 2014), including inadequately disposed plastic and (micro)plastic introduced via...

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Journal ArticleDOI
07 May 2004-Science
TL;DR: It is shown that microscopic plastic fragments and fibers are also widespread in the marine environment and may persist for centuries.
Abstract: Millions of metric tons of plastic are produced annually. Countless large items of plastic debris are accumulating in marine habitats worldwide and may persist for centuries ([ 1 ][1]–[ 4 ][2]). Here we show that microscopic plastic fragments and fibers ([Fig. 1A][3]) are also widespread in the

4,067 citations


"Identification of microplastic in e..." refers methods in this paper

  • ...This cannot be guaranteed by the often used, cheaper and nonhazardous saturated sodium chloride solution with a density of 1.2 g cm 3 (Klein et al., 2015; Thompson et al., 2004)....

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Journal ArticleDOI
TL;DR: Ingestion of microplastics has been demonstrated in a range of marine organisms, a process which may facilitate the transfer of chemical additives or hydrophobic waterborne pollutants to biota.

3,643 citations


"Identification of microplastic in e..." refers background in this paper

  • ...While acknowledging substantial fluxes coming from industrial plants (Lechner et al., 2014; Mani et al., 2015) or littering (Morritt et al., 2013), the effluents of waste water treatment plants (WWTPs) are often seen as a major source for MP (Cole et al., 2011; Mani et al., 2015)....

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  • ...Being exposed to environmental abiotic and biotic processes, plastic undergoes degradation and fragmentation into smaller particles (Cole et al., 2011)....

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  • ..., 2013), the effluents of waste water treatment plants (WWTPs) are often seen as a major source for MP (Cole et al., 2011; Mani et al., 2015)....

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