Microplastics, tiny plastic particles less than 5 millimetres in size, have become a growing concern in our water supply. These particles are the result of larger plastics breaking down over time or are intentionally added to products, and they can now be found in water sources all over the world, including drinking water.
Microplastics are an environmental hazard, and researchers are still working out what they mean for human health. In its 2019 review, the World Health Organization found that, based on the limited information available, microplastics in drinking water do not appear to pose a health risk at current levels. It also called for more research, particularly on the very smallest particles, and for less plastic pollution to reduce human exposure. For many businesses, reducing microplastics in drinking water is a sensible precaution.
Where Do Microplastics Come From?
Microplastics can enter water sources in several ways:
- Breaking down of larger plastics: Plastic bottles, bags, and containers degrade over time, shedding microplastic particles into the water.
- Synthetic textiles: Washing synthetic fabrics like polyester releases microplastics into wastewater.
- Personal care products: Some cosmetics and toothpastes have contained microbeads, which are a form of microplastic that can make their way into water supplies.
Because microplastics are so widespread, many businesses choose to reduce them in their drinking water. But how can you effectively remove them?
The Best Way to Remove Microplastics from Water
Basic filters may not be fine enough to capture the smallest particles, but there are specific technologies that can help:
- Reverse Osmosis (RO) Systems
Reverse osmosis is one of the most effective methods for removing microplastics from water. RO systems work by forcing water through a semi-permeable membrane that filters out contaminants, including microplastics, down to a molecular level. This ensures that only pure water passes through while microplastics and other impurities are left behind. Sovereign Water’s Reverse Osmosis Systems are designed to provide the highest level of filtration, ensuring clean and safe drinking water. - Carbon Filters
Activated carbon filters are great at removing chemicals, odours, and organic compounds. Fine carbon block filters can also physically trap some microplastic particles, so check the filter's certified claims. They work best alongside other filtration systems for comprehensive protection. - Ultrafiltration Systems
Ultrafiltration (UF) systems use a membrane with tiny pores that physically block contaminants, including microplastics, from passing through. This method provides another layer of protection, particularly for commercial applications where high water volumes need to be treated. - Pre-Filters
Installing pre-filters can capture larger particles, including microplastics, before water moves through finer filtration systems. These filters act as the first line of defence and can extend the life of more advanced filtration systems like reverse osmosis or ultrafiltration.
Why Choose Sovereign Water for Your Filtration Needs?
At Sovereign Water, we offer a range of advanced water filtration systems designed to tackle even the toughest water contaminants, including microplastics. Whether you’re looking for a reverse osmosis system for your home or a larger-scale solution for your business, we have the expertise to provide the right system for your needs.
We understand the growing concern about microplastics and are committed to delivering effective, customisable, and sustainable solutions to help you enjoy clean, safe water every day. Reach out to us at sales@sovereignwater.ae to learn more about how our systems can protect your water from microplastics and other harmful contaminants.
Sources
- World Health Organization, "WHO calls for more research into microplastics and a crackdown on plastic pollution" (22 August 2019): https://www.who.int/news/item/22-08-2019-who-calls-for-more-research-into-microplastics-and-a-crackdown-on-plastic-pollution