Everyday cosmetic and cleaning products contain huge quantities of plastic particles, which are released in the environment and could be harmful to marine life, says a new study.
Almost 100,000 tiny ‘microbeads’ – each a fraction of a millimetre in diameter – could be released in every single application of certain products, such as facial scrubs, the findings showed.
“As the study unfolded I was really shocked to see the quantity of microplastics apparent in these everyday cosmetics,” said one of the lead researchers Imogen Napper of Plymouth University in England.
The particles are incorporated as bulking agents and abrasives, and because of their small size it is expected many will not be intercepted by conventional sewage treatment, and are so released into rivers and oceans.
This could result in up to 80 tonnes of unnecessary microplastic waste entering the sea every year from use of these cosmetics in Britain alone.
Microplastics have been used to replace natural exfoliating materials in cosmetics and have been reported in a variety of products such as hand cleansers, soaps, toothpaste, shaving foam, bubble bath, sunscreen and shampoo.
For this study, researchers chose brands of facial scrubs which listed plastics among their ingredients, and these were subjected to vacuum filtration to obtain the plastic particles.
Subsequent analysis using electron microscopy showed that each 150 ml of the products could contain between 137,000 and 2.8 million microparticles.
“Currently, there are reported to be 80 facial scrubs in the UK market which contain plastic material, however some companies have indicated they will voluntarily phase them out from their products. In the meantime, there is very little the consumer can do to prevent this source of pollution,” Napper noted.
The findings appeared in the journal Marine Pollution Bulletin. (Bollywood Country)
This flamboyant nine-metre-long dhow, made from 10 tonnes of plastic waste collected from Kenyan beaches and roadsides, sailed more than 500 km from the idyllic island of Lamu to Zanzibar this year with a message to eliminate single-use plastics.
And it also reminds the global policy-makers the urgency to address and lessen the growing impact of plastics on the world’s marine environment.
The Flipflopi dhow was positioned right at the entrance of the conference venue in the UN Environment headquarters in Nairobi where over 4,700 delegates from 170 countries gathered for the week-long UN Environment Assembly, the world’s highest-level decision-making body on the environment.
“Marine plastic litter pollution is already affecting more than 800 marine species through ingestion, entanglement and habitat change,” UN Environment’s coral reef unit head Jerker Tamelander said.
“Waste continues to leak from land and coral reefs are at the receiving end. They also trap a lot of fishing gear as well as plastic lost from aquaculture. With the impacts of climate change on coral reef ecosystems already significant, the additional threat of plastics must be taken seriously.”
The majority of marine litter – between 60-80 per cent – is composed of plastic.
Only nine per cent of the nine billion tonnes of plastic the world has so far produced has been recycled.
The overwhelming majority of plastics – comprising drinking bottles, bottle caps, food wrappers, grocery bags, lids and straws – are designed to be thrown away after a single use, ultimately ending up in landfills and polluting the environment.
“The first leg of the journey is over, but the journey continues,” Kenyan entrepreneur and Flipflopi project leader Dipesh Pabari told reporters here.
“When you are on the boat and you come to know that it’s made from your toothbrushes and Pet bottles. You will ask how and that is the real story,” he said.
Coming from a family of carpenters and dhow builders in Lamu, an island off the North Coast of Kenya, Ali Skanda is intimately familiar with what goes into building a dhow – a sailboat that has been used in East Africa for more than a thousand years.
On its maiden 500-km-long sojourn, supported by the UN Environment’s Clean Seas campaign, the Flipflopi stopped at towns and cities to sensitize the communities on ways to cut down use of single-use plastics.
A report, Plastics and Shallow Water Coral Reefs, released at this UN Environment Assembly, which focus on innovative solutions for environmental challenges, identifies a number of knowledge gaps that must be addressed to strengthen the scientific evidence base for action on marine plastics that impact coral reefs.
Inspired by 15-year-old Swedish climate activist Greta Thunberg, activist Rebecca Freitag, 26, a UN delegate for sustainable development from Germany, told IANS that the youth should be given participation in environment talks as they comprised 25 per cent of the global population.
Before coming to the UN summit, she collected the plastic waste from roadsides of Kenya, which introduced the world’s toughest laws on single-use plastic bags two years ago, and got her dress stitched to spotlight solutions for the growing impact of plastics on the world’s marine environment.
The Flipflopi is now ready for a voyage next month for a greater political and social awareness of the issue of plastic pollution.
“Now we want to build a 20-m long boat that is capable of sailing to South Africa and beyond,” Pabari said.
For this, $1.5 million is required.
The Flipflopi team has had to pioneer new techniques to craft the dhow’s various components.