미생물 코팅 담체를 이용한 하수의 질소·인 제거에 관한 연구

• 영문명: A Study on The Removal of Nitrogen and Phosphorus of Municipal Wastewater with Biological Coated Media
• 발행기관: 한국환경보건학회
• 저자명: 김영규(Young-Gyu Kim) 조일형(Il-Hyoung Cho)
• 간행물 정보: 『한국환경보건학회지』제32권 제1호, 27~35쪽, 전체 9쪽
• 주제분류: 공학 > 환경공학
• 파일형태: PDF
• 발행일자: 2006.02.28

영문 초록

This study was carried out to investigate the removal of nitrogen and phosphorus in municipal sewage depending on existence of biological coated media in BCM reactor. The reactor with biological coated media is the process combining A2/O process. The removal efficiencies for CODMn, BOD5, SS, T-N and T-P were 78%, 90.5%, 92.3%, 61.9%, 60.2%, respectively. The specific nitrification rate(mgNH3-N/gMLSSd) of Contact aeration basin was 52.2 and the specific denitrification rate(mgNO3-N/gMLSSd) in anoxic basin was 95.1. Also, phosphorus release(mgPO4-P/gMLSSd) in Anaerobic basin was 71.8 and Phosphorus uptake(mgPO4-P/gMLSSd) in contact aeration was 27.1.

목차

Ⅰ. 서론

Ⅱ. 실험재료 및 방법

Ⅲ. 결과 및 고찰

Ⅳ. 결론

키워드

BCM(biological coated media) A2/O process nitrogen phosphorus