플라즈마를 이용한 액상 폐기물 처리 전원장치 개발 및 분해 기술 개발

Development of power system and degradation technology using arc plasma for the degradation of non degradable waste water

The degradation systems of non degradable waste water consist of the arc plasma torch, power supply, a feeder of liquid waste and reactors. Output of stable plasma torch, suitable air flux, microscopic atomizing state of waste water and long reaction section must be to degrade waste water more efficiently. In this paper, we are designed the stable power system, the microscopic atomizing state of waste water and the efficient reactors to satisfy various conditions. Non degradable wast water used in this work was $Na_2$EDTA of 1.0 mol. The concentration of $CO_2$ and EDTA was analyzed using GC (Gas Chromatography) and HPLC (High Performance Liquid Chromatography). In the result show that $CO_2$ concentration was about 96% and EDTA was degraded approximately 96%.