Naidoo, T (2014): Plastic particles in estuarine water samples. University of Kwazulu-Natal, doi:10.1594/PANGAEA.839045, In: Naidoo, T (2014): The number of plastic particles found in estuarine sediment and water samples of five estuaries, Durban, KwaZulu-Natal, South Africa. University of ...
Plastic particles(微粒)have made their way into air,water and soil around the world.Now a new research shows a way to help solve this problem,at least in water,with microrobots.When added to water,the tiny devices gather on plastic particles and begin breaking them down. When there is li...
5 Density plots and histogram of the Feret’s diameter (width, mm) of the 9,425 particles identified in the 38 lakes analysed. The median trend is indicated by the dashed blue line. Extended Data Fig. 6 Images of different shapes of plastic particles collected in water samples. The ...
That's the conclusion of a 39 (recent) released study, which analyzed 259bottles from 11 brands sold in nine countries, 40 (reveal) an average of 325 plastic particles per litre of water. These microplastics included a substance commonly known 41 PET and widely used in the manufacture of ...
The International Bottled Water Association said in a statement: “There currently is both a lack of standardized (measuring) methods and no scientific” agreement on the possible health effects of nano- and microplastic particles. The statement added, “Therefore, media reports about these particles...
The researchers found 110,000 to 370,000 particles in each liter, according to the study. About 90% of the particles were nanoplastics, while the rest were microplastics. In response to the study, the International Bottled Water Association noted that there "currently is both a lack of standar...
D. 食品和饮料中很难不含塑料;根据“In fact, plastic is everywhere around us …90 percent of sea salt sold in the world includes plastic. And even some top water has been found to have plastic particles in it”可知说法正确。综合以上分析,故选D。【点睛】本文关注的是塑料污染问题,篇幅较长,...
In water from single-use plastic bottles only a few micro-PET-particles have been found. In the water from beverage cartons and also from glass bottles, microplastic particles other than PET were found, for example polyethylene or polyolefins. This can be explained by the fact that beverage ...
Data show that after the Blue Circle project, the coastal area's first- and second-class water quality in Zhejiang increased by over 30 percent year-on-year. Workers sort out plastic bottles at a "Little Blue House" in Jiaojiang District of Taizhou City, east China's Zhejiang Province, Oct...
Plasticparticles(微粒)havebeenfoundineventhemostremoteandseemingly-cleanregionsoftheplanet.Thesetinyparticleshavebeendiscoveredinsidefishinthedeepestpartsoftheocean,pepperingArcticseaiceandblanketingthesnowsonthemountainsbetweenFranceandSpain."HouseholdsinEuropeandNorthAmericaarefloodingtheoceanswithplasticpollutionsimplyby...