‘Miracle Plant’ that may remove 98% of microplastics, study finds
Experts caution that further research is still needed for large-scale use
A new scientific study suggests that an ancient plant long used in traditional medicine could play a major role in tackling modern water pollution, after researchers found its seeds can remove up to 98% of microplastics from drinking water.
The research, published in the journal ACS Omega, highlights the potential of the Moringa oleifera tree, often referred to as a “miracle plant,” as an effective and natural water purification tool.
Microplastics, tiny plastic particles measuring less than 5 millimeters, have become an increasing global concern.
According to health research cited in the study, these particles have been detected in human organs including the brain, heart tissue, placenta, and testicles, raising ongoing questions about long-term health impacts.
The study found that seeds from the moringa tree act as a natural coagulant, binding and removing contaminants from water.
Researchers noted that the plant-based method was not only highly effective but also potentially safer than aluminum sulfate, a commonly used chemical in water treatment processes.
In addition to its high removal efficiency, moringa was found to perform reliably across a range of pH levels, suggesting it could offer practical advantages for large-scale water treatment systems.
Researchers also pointed out that using moringa could reduce both operational and infrastructure costs in water treatment facilities, although they cautioned that increased dissolved organic carbon from natural coagulants may require further management during filtration.
The use of moringa for water purification is not new. Historical records suggest the plant’s seeds were used for water treatment in ancient Egypt, and it has long been valued in traditional medicine systems for its nutritional and therapeutic properties.
Today, compounds derived from the moringa tree are also studied for potential health benefits, including applications related to diabetes and cholesterol management, according to medical research institutions.