The Macro Problem of Microfibres: Planet Care's Solution
A typical 6kg washing machine cycle of synthetics releases hundreds of thousands of microfibres into the water stream, according to Slovenian start-up Planet Care. To tackle the problem, the company has developed a filtration solution that aims to provide cleaner water.
Microfibre fleece, polyester blends and acrylic yarn shed fibres into the water stream when washed, which can end up in our drinking water, oceans, lakes and rivers, impacting the health of our ecosystem. When ingested, microfibres can cause problems including infertility, poisoning and genetic disruption, the start-up explains.
Planet Care’s filter works by attracting stray fibres ranging from 0.2-1,000 microns in length into a cartridge, using the electrostatic charge that naturally builds up in synthetics. Once full, the cartridges can be sent back to the manufacturer for recycling.
The company is working with appliance manufacturers to build the solution into washing machines, while add-on filters allow keen consumers to retrofit the solution into their existing appliances. An industrial version is also in development, which can be incorporated into the plumbing of commercial cleaners, hotels, hospitals and other high-volume washing facilities.
And to read about products made from harvested plastic waste, see Evolving Plastics.