UASB 공정에 의한 고농도 축산폐수 처리시 유기물 제거와 메탄생성에 관한 연구

• 영문명: A Study on Organics Removal and Methane Production during the Anaerobic Digestion of High-Strength Swine Wastes Using UASB Process
• 발행기관: 강원대학교 산업기술연구소
• 저자명: 원철희(Won Chul Hee) 김승호(Kim Seung Ho) 박은영(Park Eun Young) 임재명(Rim Jay Myoung)
• 간행물 정보: 『산업기술연구』vol.22, 109~115쪽, 전체 7쪽
• 주제분류: 공학 > 공학일반
• 파일형태: PDF
• 발행일자: 2002.09.30

영문 초록

This research was performed to investigate the COD removal efficiency and methane production in slurry-typed swine wastes using UASB(upflow anaerobic sludge blanket) reactor. The UASB reactor was operated from 0.8 through 3.3days of HRT in a range of 3 to 15 kg TCOD/㎥/day of volumetric organic loading rate. The removal rate of TCOD was increased with the increase of the HRT. The removal rate of TCOD at an HRT over 2days, became greater than 68% with the methane contents being from 70 to 80%. Methane production rates were increased from 0.27 to 0.36 ㎥ CH₄/kg CODrem. as HRTs were increased from 0.8 to 3.3days.

목차

Abstract

1. 서론

2. 실험방법

3. 결과 및 고찰

4. 결론

참고문헌

키워드

슬러리형 돈사폐수 UASB 수리학적 체류시간 유기물 부하 Slurry-typed swine wastewater Hydraulic retention time Organic loading rate