Nitrogen removal process is a process by which certain species of bacteria under anoxic conditions reduced nitrate to nitrogen gas which can be released from water to the atmosphere. And unlike other nitrogen compounds, the nitrogen gas is relatively unavailable for biological growth and has no significant effect on environments. Nitrate has lots of harmful effect to environments and human body. At first, nitrate cause eutrophication in water system. Next, nitrate has toxicity to human body. The nitrate causes methemoglobinemia (blue baby syndrome) to infants. And in other research, nitrate could theoretically be transformed into N-nitrosamines which could cause hepatic tumours. For these reasons, many kinds of nitrate removal process have been developed and several methods for nitrate removal from wastewater are being used. Chemical, physical, electrical, and biological methods have been developed In this research, electro-enzymatic denitrification system was developed. And the metabolic pathway will be proposed. Also, the mathematical model equation will be proposed and analyzed.
키워드
Nitrate RrmovalDenitrificationElectro-enzymatic system
저자
Jeongsu CHO [ School of Chemical and Biological Engineering, Seoul National University. ]
Youngje YOO [ School of Chemical and Biological Engineering, Seoul National University. ]
한국생물공학회 [The Korean Society for Biotechnology and Bioengineering]
설립연도
1984
분야
공학>생물공학
소개
이 법인은 생물 공학의 발전과 보급에 이바지하고, 회원 상호 간의 연구 협력과 친목을 도모함을 목적으로 한다
1. 생물공학 분야의 발전을 위한 연구 협력
2. 생물공학의 실용화를 촉진시키기 위한 산학 협동
3. 학술연구 발표회, 강연회, 연수회 등 학술활동의 개최
4. 국,영문 학술지,소식지,학술회의 Proceedings 및 학술도서의 발간
5. 생물공학 발전을 위한 정책 건의
6. 기타 국제 교류 등 본 학회의 목적 달성을 위한 제반 활동
간행물
간행물명
한국생물공학회 학술대회
간기
반년간
수록기간
1985~2013
십진분류
KDC 476DDC 576
이 권호 내 다른 논문 / 한국생물공학회 학술대회 2011년도 한국생물공학회 춘계학술발표대회