It is important for a water treatment system to oxidize and reduce pollutants in wastewater for improving water quality. This paper proposes a water quality improvement system for stable and efficient water quality management and energy saving, regarding a nanobubble system designed for use in various industrial fields. The proposed system effectively generates nanobubbles by mixing water and oxygen using a nozzle that moves water, and introduces an automated system using sensors to save energy. A demonstration test device was built for performance testing and verified through experiments. The results of the performance test showed that the generation and residual time of excess oxygen in water were increased, and bacterial growth was significantly reduced.
한국어
수질 개선을 위한 수처리 시스템은 폐수의 오염 물질을 산화 시키고 줄이는 것이 중요하다. 이에 본 논문 은 다양한 산업 분야에서 활용할 수 있도록 고안된 나노 버블 시스템에 관한 것으로 안정적이고 효율적인 수질관 리 및 에너지 절감을 하기 위해 수질 개선 시스템을 제안한다. 제안된 시스템은 물을 이동시키는 노즐을 이용해 물과 산소를 혼합하여 나노 버블을 효과적으로 생성하고 여기에 센서에 의한 자동화 시스템을 도입하여 에너지를 절감한다. 성능시험을 위해 실증시험 장치를 구축하여 실험을 통해 입증하였다. 성능시험 결과 물속 잉여 산소의 생성 및 잔존 시간을 증가, 박테리아 세균 증식을 현저히 줄일 수 있었다.
목차
요약 Abstract Ⅰ. 서론 Ⅱ. 시스템 개발 2.1 나노버블 생성 방법 2.2 나노노즐 설계 및 개발 Ⅲ. 실험 및 결과 3.1 실험 방법 3.2 실험 결과 Ⅳ. 결론 REFERENCES
키워드
나노버블자동화 시스템에너지 절약산소잔존 시간NanobubbleWater treatment systemEnergy savingOxygenRemaining time
Ever since next generation convergence technology became one of the most important industries in the nation, computing professionals have encountered a growing number of challenges. Along with scholars and colleagues in related fields, they have gathered in avariety of forums and meetings over the last few decades to share their knowledge, experiences and the outcome of their research. These exchanges have led to the founding of the International Next-generation Convergence technology (INCA) on December 1, 2015. INCA was registered as an incorporated association under the Ministry of Information and Communications. The main purpose of the organization is to improve our society by achieving the highest capability possible in next generation convergence technology.
간행물
간행물명
차세대융합기술학회논문지 [The Journal of Next-generation Convergence Technology Association]