Researchers from Tarleton State University in Texas have discovered that plant-based extracts, particularly from okra, fenugreek, tamarind, and cactus, can significantly remove microplastics from wastewater.
Key highlights:
Okra and fenugreek mucilage (plant-based goo) work by acting as a natural coagulant.
When combined in the right ratios, they can remove up to 90% of microplastics from water.
Unlike synthetic coagulants (like polyacrylamide), these natural alternatives are non-toxic and environmentally friendly.
The study is part of an effort to find sustainable solutions to the growing problem of microplastic contamination in water bodies.
The extracts are especially effective when removing microplastics from ocean and freshwater sources.
The lead researcher, Dr. Rajani Srinivasan, emphasized that this approach could make wastewater treatment safer and more eco-friendly, especially in areas lacking access to expensive treatment technology.
Source: American Chemical Society (ACS Spring 2023 conference)
Researchers from Tarleton State University in Texas have discovered that plant-based extracts, particularly from okra, fenugreek, tamarind, and cactus, can significantly remove microplastics from wastewater.
Key highlights:
Okra and fenugreek mucilage (plant-based goo) work by acting as a natural coagulant.
When combined in the right ratios, they can remove up to 90% of microplastics from water.
Unlike synthetic coagulants (like polyacrylamide), these natural alternatives are non-toxic and environmentally friendly.
The study is part of an effort to find sustainable solutions to the growing problem of microplastic contamination in water bodies.
The extracts are especially effective when removing microplastics from ocean and freshwater sources.
The lead researcher, Dr. Rajani Srinivasan, emphasized that this approach could make wastewater treatment safer and more eco-friendly, especially in areas lacking access to expensive treatment technology.
Source: American Chemical Society (ACS Spring 2023 conference)