Plastic fibres found in tap water around the world

Signal of change / Plastic fibres found in tap water around the world

By Emily Sharples / 25 Oct 2017

Microplastic contamination has been found in tap water in countries around the world, leading to calls from scientists for urgent research on the health implications.  Tap water samples from more than a dozen countries were analysed by scientists for an investigation by Orb Media, who shared the findings with the Guardian.

Estimates suggest that 300 million tons of plastic is produced annually. With particles of plastic entering the water system in multiple ways, from washing synthetic fibre clothing, to tire dust, to microbeads as well as fragmenting from larger pieces.  We know oceans are awash with plastic, from the deepest pacific to remote Arctic coast; previous attention has been focused on the effects of plastics on marine life. Studies found  that 1/3 of fish caught in the UK contain micro-plastics, meaning plastics are entering into the human food chain. However, this new research has uncovered that the extent of plastic in drinking water which was not widely known.

So what?

The extent and scale of plastic contamination in drinking water is only beginning to be understood. Alarmingly, it suggests that water filration is failing to remove the plastic particles.

Should we be concerned? Experts have suggested that microplastics could release the toxic chemicals they absorb in the body. The presence of the particles carries an added concern that nano-particles, which were not tested for in this study, will also be present. They have the potential to penetrate cells and organs, as these particles can carry pathogens the consequences could be deadly. Clearly more investigation is needed to discover how widespread the problem is and the implications this may have, both long and short term.

 



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What might the implications of this be? What related signals of change have you seen?

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