쇄석 담체와 펄라이트로 코팅된 쇄석 담체의 성능 비교

• 영문명: A Comparison on Performance of Rubble Support Media coated with Perlite and non-coated Media
• 발행기관: 한국환경보건학회
• 저자명: 박영식 안갑환
• 간행물 정보: 『1. 한국환경보건학회지』제26권 제3호, 76~80쪽, 전체 5쪽
• 주제분류: 공학 > 환경공학
• 파일형태: PDF
• 발행일자: 2000.09.30

영문 초록

The purpose of this study is to compare the performance of rubble support media coated perlite and non-coated media. As rubble was coated perlite, the porocity of reactor was increased 5.6%, whereas packing weight was decreased 17.6%. When rubble was coated perlite, microorganisms were attached on the surface of support media after 2 hours. TCOD removal efficiency of the reactor packed with rubble support media coated perlite was higher 4~9% than that of rubble. The end of experiment, MLVSS of rubble support media and rubble coated perlite was 1858.8mg/ι, 2785.9mg/ι, respectively.

키워드

Support media Rubble Coating Wastewater treatment