생물막 반응조에서 돈사폐수의 유기물 특성 및 동력학계수 산정

• 영문명: Organic Characteristic of Piggery Wastewater and Kinetic Estimation in Biofilm Reactor
• 발행기관: 강원대학교 산업기술연구소
• 저자명: 임재명(Jay Myoung Rim) 한동준(Dong Joon Han) 권재혁(Jae Hyuk Kwon)
• 간행물 정보: 『산업기술연구』vol.16, 51~60쪽, 전체 10쪽
• 주제분류: 공학 > 공학일반
• 파일형태: PDF
• 발행일자: 1996.09.30

영문 초록

This research was performed for the fundamental data using a advanced treatment process of piggery wastewater. Characteristics of influent wastewater was divided with various methods in fixed biofilm batch reasctor. Fractons of organic were divided into readily biodegradable soluble COD(Ss), slowly biodegradable COD(Xs), nonbiodegradable soluble COD(SI), and nonbiodegradable suspended COD(XI). Experimental results were summerized as following : ⅰ)biodegradable organics fraction in piggery wastewater was asbout 88.1 percent, and fraction of readily biodegrasdable soluble COD was about 66.1 percent. ⅱ)Fractions of nonbiodegradable soluble COD was 11~12 percent, and soluble inert COD by metabolism was producted about 6~8 percent. ⅲ) Active biomass fraction of attached biofilm was about 54.7 percent, annd substrate utilization rate and maximum specific growth rate of heterotrophs were 8.315 d⁻¹ and 3.823 d⁻¹, respectively.

목차

ABSTRACT

1. 서론

2. 실험 재료 및 방법

3. 결과 및 고찰

4. 결론

참고문헌