Native Plants Using To Detox PFAS-Contaminated Water

Native Plants Using To Detox PFAS-Contaminated Water ...

They are the non-stick on Teflon cookware, the stain resistance in Scotchgard, and the suppression factor in firefighting foam, but while the ongoing power of PFAS chemicals was once appreciated, it is now infamous as PFAS substances continue to infiltrate the environment and affect human health.

New research from the University of South Australia is assisting in resolving the harmful PFASs, which are demonstrated by scientists that Australian native plants can significantly remediate PFAS pollutants through floating wetlands in order to create healthier environments for everyone.

PFAS chemicals (per- and polyfluoroalkyl substances) can be removed from contaminated water by Australian native rushes, according to a study conducted in partnership with CSIRO and the University of Western Australia. Phragmites australis, Baumea articulata, and Juncus kraussii.

Phragmites australis, otherwise known as the common reed, removed previous PFAS contaminants by 42-53 percent from contaminated surface water (level: 10g/L).

According to the US Environmental Protection Agency, exposure to PFAS may lead to a variety of health issues, including a decline in fertility, developmental delays in children, increased risk of some cancers, a reduced immune system, higher cholesterol, and the risk of obesity.

Dr. John Awad, a researcher on UniSA and CSIRO, believes that this research might alleviate many of these environmental and health hazards by providing a safe, green, and cost-effective approach to remove PFAS from the environment.

PFAS are often referred to as forever chemicals because they aren''t broken down, rather than accumulating in the environment and in our bodies where they may have detrimental health effects, according to Dr Awad.

The use of firefighting foam, particularly legacy firefighting foam, has often been related to PFAS concerns in Australia. It occurs in the surface water of our waterways.

Our results demonstrated the effectiveness of Australian rushes in the removal of PFAS chemicals from stormwater, pointing out that Phragmites australis was the most effective in trapping chemicals through its roots and shoots.

In a research, floating wetlands serve as a method for plants to grow hydroponically. Dr Awad believes that floating wetlands provide a new and flexible way for natural remediation systems.

Constructed floating wetlands can be easily installed into existing urban environments, such as holding reservoirs and retention basins, making them highly manoeuvrable and adaptable to local waterways, according to Dr Awad.

A cost-effective remediation system for PFAS removal is also used in this innovative water treatment system.

Add native plants to the mix, and we have created a sustainable, eco-friendly, and effective approach for removing harmful PFAS chemicals from contaminated water.

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