Many industrial waste materials can be processed or turned into new high-value products—and can be profitable. Like wood waste, it should not be discarded because it is still useful, especially during ...
Delhi-NCR twins Naina and Nayantara Singh developed a plant-based water purification system. Their innovation, Aqua Sattva, uses okra, fenugreek, and rice husk to remove contaminants. This system ...
A new portable filtration system collects dirty water with a syringe and injects it into a hydrogel filter that weeds out nearly all tiny particles. More than 2 billion people, approximately a quarter ...
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DOST-FPRDI taps wood waste for water filtration material
The Department of Science and Technology's Forest Products Research and Development Institute (DOST-FPRDI) is developing a ...
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