Tohoku University Technology: Pathogen & pest control device and reaction vessel: T16-059
Significant time savings by environmentally friendly plasma sterilization system
In order to realize pesticide-free agriculture that is safe for human body, research on pathogen and pest control using plasma effluent gases are actively conducted. The use of plasma can sterilize vegetables without leaving any harmful residue, which makes it possible to provide pesticide-free vegetables that are safe for human health. Conventional pathogen and pest control devices are designed to generate OH radicals in the reaction vessel. In order to use this pathogen and pest control device for agriculture, it is preferable to generate as many OH radicals as possible to exterminate pathogens and pests quickly and efficiently. This invention is able to provide a pathogen and pest control device and a reaction vessel that can efficiently exterminate pathogens and pests in a short time. Since this invention has a shape that reduces the water flow velocity, the water evaporation rate can be increased and the OH radicals can be generated efficiently. Pathogens and pests can be exterminated by irradiating the OH radicals and short-lived reactive species derived from the OH radicals.
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The revenue generated from technology transfer is reinvested into universities and researchers as new research funding, which is used to create further research outcomes. To ensure the smooth operation of this cycle, known as the "Intellectual Creation Cycle," we will actively promote technology transfer. The types of seeds we handle include patents, know-how, databases, and programs. We have established a collaborative framework by concluding basic technology transfer agreements with the following universities (as of April 1, 2026): - Tohoku University - Hirosaki University - Iwate University - Akita University - Fukushima University - Yamagata University - Tohoku Gakuin University - Iwate Medical University - Fukushima Medical University - Aizu University - Miyagi University - Hokkaido University - Muroran Institute of Technology - Showa Medical University - Asahikawa Medical University
