This technology develops a portable raw water purification device for emergency needs in the wild, effectively removing bacteria, viruses, heavy metals, and organic pollutants. It employs MOF materials and composite porous filtration membrane, combined with a threestage filtration system (pollutant filtration, heavy metal removal, and microbial interception), ensuring the output meets drinking water standards. The innovative grafting design solves the heavy metal filtration challenges of traditional purification devices, while the detachable structure enhances replaceability and service life. The device is particularly suitable for water-scarce and polluted areas, providing safe drinking water for field operations and disaster relief.

Technology provider:Xi'an Jiaotong University Technology Transfer Center